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i-manager's Journal on Communication Engineering and Systems (JCS)

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Design and Development of Patient Care Voice Actuated Bed in Hospital
A Low Profile Dual U Shaped Monopole Antenna for WLAN/WiMAX/C Band Applications
A Miniaturized Dual L Shaped with Truncated Ground Rectangular Monopole Antenna for 5G and Wireless Communications
A Centre C-Shaped Dual Band Rectangular Monopole Antenna for Wi-Fi and Wireless Communication
Impact of Subchannel Symbol Rates on WSS Filtering Penalty in Elastic Optical Networks: A Comparative Study

Most Cited

Volume 6 Issue 4 August - October 2017

Research Paper

Multi Node Relay Cooperative MIMO Network in Cellular System

Padmaja Modiyam* , Chandra Mohan Reddy Sivappagari**

* Department of Electronics and Communication Engineering, JNTUACEP, Pulivendula, Andhra Pradesh, India.

** Associate Professor, Department of Electronics and Communication Engineering, JNTUACEP, Pulivendula, Andhra Pradesh, India.

Modiyam, P., Sivappagari , C. M. R. (2013). Multi Node Relay Cooperative MIMO Network in Cellular System. i-manager’s Journal on Communication Engineering and Systems, 6(4), 1-7. https://doi.org/10.26634/jcs.6.4.13799

Abstract

Multiple-Input-Multiple-Output systems (MIMO) are regarded as one of the most promising research areas of wireless communication systems In wireless communication, elevated data broadcast rates are essential for the needs i.e. data, voice & video. At user end the capacity resolves the excellence of the communication systems. Transmission techniques of MIMO are two types one is diversity gain and second one is multiplexing gain. Fading mitigation and transmitted signal performance can be improved by diversity gain. Under prosperous dispersion environment multiplexing gain offers the high broadcast rates. Cooperative relaying is a expertise technology that can improve the performance of a wireless system via a number of mechanisms, such as increased spatial diversity. In this paper, a review of the prominent results like improving the user throughput and cell average throughput using relays in Cooperative – Multiple –Input-Multiple- Output systems (CMIMO).

References

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[6]. Ikuno, J. C., Wrulich, M., & Rupp, M. (2010, May). System level simulation of LTE networks. In Vehicularst Technology Conference (VTC 2010-Spring), 2010 IEEE 71 (pp. 1-5). IEEE.

[7]. Marzetta, T. L. (2010). Noncooperative cellular wireless with unlimited numbers of base station antennas. IEEE Transactions on Wireless Communications, 9(11), 3590-3600.

[8]. Sendonaris, A., Erkip, E., & Aazhang, B. (2003). User cooperation diversity. Part I. System description. IEEE Transactions on Communications, 51(11), 1927-1938.

[9]. Spencer, Q. H., Peel, C. B., Swindlehurst, A. L., & Haardt, M. (2004). An introduction to the multi-user MIMO downlink. IEEE Communications Magazine, 42(10), 60-67.

[10]. Tan, J. & Stuber, G. L. (2004). Multicarrier delay diversity modulation for MIMO systems. IEEE Transactions on Wireless Communications, 3(5), 1756-1763.

[11]. Telatar, E. (1999). Capacity of Multi-antenna Gaussian Channels. Transactions on Emerging Telecommunications Technologies, 10(6), 585-595.

[12]. Van der Meulen, E. C. (1971). Three-terminal communication channels. Advances in Applied Probability, 3(1), 120-154.

[13]. Vucetic, B. & Yuan, J. (2003). Space-time coding. John Wiley & Sons.

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Research Paper

Simulation of a Photonic Crystal Multi Channel Add Drop Filter for the Application of Wavelength Division Multiplexing and De-Multiplexing

Anamika Bhadra* , Vikas Sahu, Sharad Mohan Shrivastava*

* PG Scholar, Department of Electronics and Communication Engineering, Chhattisgarh Swami Vivekanand Technical University, Bhilai, CG, India..

,* Assistant Professor, Department of Electronics and Telecommunication Engineering, Faculty of Engineering and Technology, Shri Shankaracharya Technical Campus, Bhilai, CG, India..

Bhadra, A., Sahu, V., Shrivastava, S. M. (2017). Simulation of a Photonic Crystal Multi Channel Add Drop Filter for the Application of Wavelength Division Multiplexing and De-Multiplexing. i-manager’s Journal on Communication Engineering and Systems, 6(4), 8-15. https://doi.org/10.26634/jcs.6.4.13803

Abstract

The objective of this research paper is to study the band gap of different materials, so they can be used for designing of an efficient photonic crystal based add drop filter for an optical communication system. Today most of the transmission takes place in 1550 nm window, which is the most modern mode of communication. So a suitable material can help to enhance the overall system performance. The composition of gallium, indium, and phosphorus introduce the semiconductor material called GaInP. It is used in high-power and high-frequency electronics because of its superior electron velocity with respect to the more common semiconductors silicon and gallium arsenide, but in this case the Si is considered to be more promising than the GaInP due to the band gap structure which is analyzed by various simulations. A crystal is periodic arrangement of atoms and molecules and the pattern which the atoms and molecules are repeated in space is the crystal lattice. In the PhC the atoms or molecule are replaced by macroscopic media with differing dielectric constants and the periodic potential is replaced by a periodic dielectric function. The Wavelength Division Multiplexing (WDM) is considered to be a propitious scheme for high capacity optical interconnects and it is essential for designing of an optical filter. The FDTD and PWE methods are ideal for the structural analysis of an PhC structures, here in this paper the Rsoft and Lumerical softwares are used for carrying out required simulations.

References

[1]. Balaji, V. R., Murugan, M., & Robinson, S. (2015, December). Photonic crystal filter to work in DWDM using ultra cell resonant cavity. In Control, Instrumentation, Communication and Computational Technologies (ICCICCT), 2015 International Conference on (pp. 388- 392). IEEE.

[2]. Djavid, M., & Abrishamian, M. S. (2012). Multi-channel drop filters using photonic crystal ring resonators. Optik- International Journal for Light and Electron Optics, 123(2), 167-170.

[3]. Hsiao, F. L., & Lee, C. (2011). Nanophotonic biosensors using hexagonal nanoring resonators: Computational study. Journal of Micro/Nanolithography, MEMS, and MOEMS, 10(1), 013001-013001.

[4]. Mahmoud, M. Y., Bassou, G., & Taalbi, A. (2013). A new optical add–drop filter based on two-dimensional photonic crystal ring resonator. Optik-International Journal for Light and Electron Optics, 124(17), 2864-2867.

[5]. Mahmoud, M. Y., Bassou, G., Taalbi, A., & Chekroun, Z. M. (2012). Optical channel drop filters based on photonic crystal ring resonators. Optics Communications, 285(3), 368-372.

[6]. Mehdizadeh, F., Alipour- Banaei,H., & Serajmohammadi, S. (2013). Channel-drop filter based on a photonic crystal ring resonator. Journal of Optics, 15(7), 075401.

[7]. Nguyen, T. N. et al. (2013). 100-Gb/s wavelength division demultiplexing using a photonic crystal fourchannel drop filter. IEEE Photonics Technology Letters, 25(9), 813-816.

[8]. Poulton, C. V., Zeng, X., Wade, M. T., & Popović, M. A. (2015). Channel add–drop filter based on dual photonic crystal cavities in push-pull mode. Optics Letters, 40(18), 4206-4209.

[9]. Qiang, Z., Zhou, W., & Soref, R. A. (2007). Optical adddrop filters based on photonic crystal ring resonators. Optics Express, 15(4), 1823-1831.

[10]. Robinson, S. (2014, October). Photonic crystal ring resonator based optical filters for photonic integrated circuits. In AIP Conference Proceedings (Vol. 1620, No. 1, pp. 131-138). AIP.

[11]. Robinson, S., & Nakkeeran, R. (2013). Two dimensional photonic crystal ring resonator based add drop filter for CWDM systems. Optik-International Journal for Light and Electron Optics, 124(18), 3430-3435.

[12]. Taalbi, A., Bassou, G., & Mahmoud, M. Y. (2013). New design of channel drop filters based on photonic crystal ring resonators. Optik-International Journal for Light and Electron Optics, 124(9), 824-827.

[13]. Wikipedia contributors. (n.d.). Optical add-drop multiplexer. Retrieved from https://en.wikipedia.org/wiki/ Optical_add-drop_multiplexer

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Research Paper

High Gain Highly Directive Graphene Based Terahertz Antenna for Wireless Communication

Subodh Kumar Tripathi* , Ajay Kumar**

* Research Scholar, Department of Electronics Engineering, I.K.G. Punjab Technical University, Jalandhar, India..

** Associate Professor, Department of Electronics and Communication Engineering, Beant College of Engineering and Technology, Gurudaspur, Punjab, India.

Tripathi, S. K., and Kumar, A. (2017). High Gain Highly Directive Graphene Based Terahertz Antenna for Wireless Communication. i-manager’s Journal on Communication Engineering and Systems, 6(4), 16-23. https://doi.org/10.26634/jcs.6.4.13804

Abstract

Terahertz frequency range (from 0.1 THz to 10 THz) which is not fully utilized, has attracted many researchers because of extreme possibility of applications in the unused band. This paper shows the inclusion of graphene with Photonic Band Gap (PBG) in antenna and its effect in the performance of the proposed antenna. The designs, i.e. simple graphene based patch antenna, graphene based slotted ground patch antenna and graphene patch with PBG based antenna in terahertz regime with high gain, high directivity, good impedance matching are proposed here. The proposed antenna shows maximum gain of 5.74 dB and maximum directivity of 6.57 dB. Graphene has been used by many researchers for different applications, including terahertz radiator and terahertz absorber. Here graphene exceptional properties are utilized in terahertz regime antenna for wireless network applications. Good gain and good directivity of the proposed antenna shows better radiation efficiency of the antenna in the THz regime

References

[1]. Akyildiz, I. F., & Jornet, J. M. (2010). Electromagnetic wireless nanosensor networks. Nano Communication Networks, 1(1), 3-19.

[2]. Anand, S., Kumar, D. S., Wu, R. J., & Chavali, M. (2014). Analysis and design of optically transparent antenna on photonic band gap structures. Optik-International Journal for Light and Electron Optics, 125(12), 2835-2839.

[3]. Anand, S., Kumar, D. S., Wu, R. J., & Chavali, M. (2014). Graphene nanoribbon based terahertz antenna on polyimide substrate. Optik-International Journal for Light and Electron Optics, 125(19), 5546-5549.

[4]. Bayram, Y., Zhou, Y., Shim, B. S., Xu, S., Zhu, J., Kotov, N. A. et al. (2010). E-textile conductors and polymer composites for conformal lightweight antennas. IEEE Transactions on Antennas and Propagation, 58(8), 2732- 2736.

[5]. Galoda, S., & Singh, G. (2007). Fighting terrorism with terahertz. IEEE Potentials, 26(6), 24-29.

[6]. Gonzalo, R., Martinez, B., & de Maagt, P. (1999). The effect of dielectric permittivity on the properties of photonic bandgap devices. Microwave and Optical Technology Letters, 23(2), 92-95.

[7]. Grade, J., Haydon, P., & van der Weide, D. (2007). Electronic terahertz antennas and probes for spectroscopic detection and diagnostics. Proceedings of the IEEE, 95(8), 1583-1591.

[8]. Ju, L., Geng, B., Horng, J., Girit, C., Martin, M., Hao, Z. et al. (2011). Graphene plasmonics for tunable terahertz metamaterials. Nature Nanotechnology, 6(10), 630-634.

[9]. Kumar, P., Singh, A. K., Singh, G., Chakravarty, T., & Bhooshan, S. (2006). Terahertz technology-a new direction. In Proc. IEEE Int. Symp. Microwave (pp. 195-201). IEEE.

[10]. Liu, H., Li, Z., Sun, X., & Mao, J. (2005). Harmonic suppression with photonic bandgap and defected ground structure for a microstrip patch antenna. IEEE Microwave and Wireless Components Letters, 15(2), 55-56.

[11]. Llatser, I., Kremers, C., Cabellos-Aparicio, A., Jornet, J. M., Alarcón, E., & Chigrin, D. N. (2012). Graphene-based nano-patch antenna for terahertz radiation. Photonics and Nanostructures - Fundamentals and Applications, 10(4), 353-358.

[12]. Llatser, I., Kremers, C., Chigrin, D. N., Jornet, J. M., Lemme, M. C., Cabellos-Aparicio, A. et al. (2012, March). Characterization of graphene-based nano-antennas in the terahertz band. In Antennas and Propagation (EUCAP), th 2012 6 European Conference on (pp. 194-198). IEEE.

[13]. Mikhailov, S. A., & Ziegler, K. (2007). New electromagnetic mode in graphene. Physical Review Letters, 99(1), 016803.

[14]. Naumis, G. G., Terrones, M., Terrones, H., & Gaggero- Sager, L. M. (2009). Design of graphene electronic devices using nanoribbons of different widths. Applied Physics Letters, 95(18), 182104.

[15]. Novoselov, K. S., Geim, A. K., Morozov, S., Jiang, D., Katsnelson, M., Grigorieva, I. et al. (2005). Twodimensional gas of massless Dirac fermions in graphene. Nature, 438(7065), 197-200.

[16]. Rashed, A. N. Z. & Sharshar, H. A. (2013). Optical microstrip patch antennas design and analysis. Optik- International Journal for Light and Electron Optics, 124(20), 4331-4335.

[17]. Tamagnone, M., Gomez-Diaz, J. S., Mosig, J. R., & Perruisseau-Carrier, J. (2012). Reconfigurable terahertz plasmonic antenna concept using a graphene stack. Applied Physics Letters, 101(21), 214102.

[18]. Tang, Q. Y., Pan, Y. M., Chan, Y. C., & Leung, K. W. (2012). Frequency-tunable soft composite antennas for wireless sensing. Sensors and Actuators A: Physical, 179, 137-145.

[19]. Vizard, D. R. (2006). Millimeter-wave applications: From satellite communications to security systems. Microwave Journal, 49(7), 22-36.

[20]. Woolard, D. L., Loerop, W. R., & Shur, M. S. (Eds.). (2003). Terahertz Sensing Technology: Volume 1: Electronic Devices and Advanced Systems Technology (Vol. 30). World Scientific.

[21]. Yan, H. G. et al. (2013). Damping pathways of midinfrared plasmons in graphene nanostructures. Nat. Photonics 2013, 7, 394-399.

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Research Paper

Microstrip Patch Antenna for X-Band Application Using Defected Ground Structure

Brijesh Kumar Maurya* , Manish Kumar**

* Department of Electronics and Communication Engineering, Madan Mohan Malviya University of Technology Gorakhpur, Uttar Pradesh, India.

** Associate Professor, Department of Electronics & Communication Engineering, Madan Mohan Malaviya University of Technology, Gorakhpur, Uttar Pradesh, India.

Maurya, B. K., Kumar, M. (2017). Microstrip Patch Antenna for X-Band Application Using Defected Ground Structure. i-manager’s Journal on Communication Engineering and Systems, 6(4), 24-28. https://doi.org/10.26634/jcs.6.4.13806

Abstract

In this paper microstrip patch antenna using two rectangular slots with defected ground structure is designed for X–band application. The bandwidth of proposed antenna is increased by using the defected ground structure and slot at solution frequency of 9.3 GHz with microstrip line feeding technique. The radiated rectangular patch is mounted on RT/duroid 5880 dielectric substrate having thickness of 0.508 mm and dielectric loss of 2.2. The return loss of -35.21 dB is obtained and a bandwidth of 910 MHz at a solution frequency of 9.3 GHz in the X-band range is also observed.

References

[1]. Aris, M. A., Ali, M. T., Rahman, N. A., & Ramli, N. (2015, December). Frequency reconfigurable aperture-coupled microstrip patch antenna using Defected Ground Structure. In RF and Microwave Conference (RFM), 2015 IEEE International (pp. 200-204). IEEE.

[2]. Constantine, A. B. (2005). Antenna theory: analysis and design. In Microstrip Antennas, Third Edition. John Wiley & Sons.

[3]. Islam, M. M., Islam, M. T., Faruque, M. R. I., & Hueyshin, W. (2013, December). Design of an X-band microstrip patch antenna with enhanced bandwidth. In Advances in Electrical Engineering (ICAEE), 2013 International Conference on (pp. 313-317). IEEE.

[4]. James, J. R. (Ed.). (1989). Handbook of Microstrip Antennas (Vol. 28). IET.

[5]. Mittal, D., Nag, A., Kaur, A., & Sidhu, E. (2016, December). High directivity FR4 substrate slotted defected ground microstrip patch antenna for X-band applications. In Global Trends in Signal Processing, Information Computing and Communication (ICGTSPICC), 2016 International Conference on (pp. 344-347). IEEE.

[6]. Navarro, J. A., Chang, K., Tolleson, J., Sanzgiri, S., & Lee, R. Q. (1991, June). Performance of a 10 GHz circular patch antenna fed by an aperture coupled microstrip line. In Antennas and Propagation Society International Symposium, 1991. AP-S. Digest (pp. 1094-1097). IEEE.

[7]. Nayna, T. F. A., Baki, A. K. M., & Ahmed, F. (2014, April). Comparative study of rectangular and circular microstrip patch antennas in X band. In Electrical Engineering and Information & Communication Technology (ICEEICT), 2014 International Conference on (pp. 1-5). IEEE.

[8]. Nayna, T. F. A., Haque, E., & Ahmed, F. (2016, December). Design of a X band W-shaped patch antenna with line feed for UWB applications. In Future Technologies Conference (FTC)(pp. 426-429). IEEE.

[9]. Samsuzzaman, M., Islam, M. T., & Faruque, M. R. I. (2013). Dual-band multi slot patch antenna for wireless applications. Journal of Telecommunications and Information Technology, 2, 19-23.

[10]. Saputra, Y. P., Wahyu, Y., & Munir, A. (2016, June). Slot utilization for altering polarization of X-band microstrip patch antenna. In Electrical Engineering/Electronics, Computer, Telecommunications and Information t h Technology (ECTI-CON), 2016 13 International Conference on (pp. 1-4). IEEE.

[11]. Xiao, J. X., Wang, M. F., & Li, G. J. (2010). A ring monopole antenna for UWB application. Microwave and Optical Technology Letters, 52(1), 179-182.

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Research Paper

Design of Circular Polarized Printed Patch Antenna for Bandwidth Enhancement

Swapnil Prajapati* , Manish Kumar**

* Department of Electronics and Communication Engineering, Madan Mohan Malaviya University of Technology, Gorakhpur, uttar Pradesh, India.

** Associate Professor, Department of Electronics & Communication Engineering, Madan Mohan Malaviya University of Technology, Gorakhpur, Uttar Pradesh, India.

Prajapati, S., Kumar, M. (2017). Design of Circular Polarized Printed Patch Antenna for Bandwidth Enhancement. i-manager’s Journal on Communication Engineering and Systems, 6(4), 29-33. https://doi.org/10.26634/jcs.6.4.13807

Abstract

The proposed antenna is designed with a partial ground and a rectangular slot and parasitic patches. It has an improved impedance bandwidth of 12.28% (3.07 GHz - 9.65 GHz) and its 3dB axial-ratio bandwidth is from 3.90 GHz - 5.79 GHz. Peak gain of the proposed antenna is 4.46 dB. Antenna is fed by a simple microstrip feedline. This antenna is applicable for WiMAX (3.3, 3.5, 5.8 GHz), WLAN (5.1 - 5.8 GHz), Wi-Fi (3.6, 4.9, 5, 5.9 GHz), LTE 42/43 (3.4 - 3.8 GHz), radar and satellite system. Simulation has been done by using HFSS V13 software.

References

Ellis, M. S., Zhao, Z., Wu, J., Ding, X., Nie, Z., & Liu, Q. H. (2016). A novel simple and compact microstrip-fed circularly polarized wide slot antenna with wide axial ratio bandwidth for C-band applications. IEEE Transactions on Antennas and Propagation, 64(4), 1552-1555.

[2]. Fan, S. T., Yin, Y. Z., Lee, B., Hu, W., & Yang, X. (2012). Bandwidth enhancement of a printed slot antenna with a . pair of parasitic patches. IEEE Antennas and Wireless Propagation Letters, 11, 1230-1233.

[3]. Ibrahim, A. A. & Shubair, R. M. (2016, November). Reconfigurable band-notched UWB antenna for cognitive radio applications. In Microwave Symposium (MMS), 2016 th 16 Mediterranean (pp. 1-4). IEEE.

[4]. Jackson, D., & Alexopoulos, N. (1985). Gain enhancement methods for printed circuit antennas. IEEE Transactions on Antennas and Propagation, 33(9), 976- 987.

[5]. Jan, J. Y. & Wang, L. C. (2009). Printed wideband rhombus slot antenna with a pair of parasitic strips for multiband applications. IEEE Transactions on Antennas and Propagation, 57(4), 1267-1270.

[6]. Kokotoff, D. M., Waterhouse, R. B., Birtcher, C. R., & Aberle, J. T. (1997). Annular ring coupled circular patch with enhanced performance. Electronics Letters, 33(24), 2000- 2001.

[7]. Le, T. T. & Park, H. C. (2014). Very simple circularly polarised printed patch antenna with enhanced bandwidth. Electronics Letters, 50(25), 1896-1898.

[8]. Sze, J. Y. & Chen, W. H. (2011). Axial-ratio-bandwidth enhancement of a microstrip-line-fed circularly polarized annular-ring slot antenna. IEEE Transactions on Antennas and Propagation, 59(7), 2450-2456.

[9]. Sze, J. Y., Wang, J. C., & Chang, C. C. (2008). Axial-ratio bandwidth enhancement of asymmetric-CPW-fed circularly-polarised square slot antenna. Electronics Letters, 44(18), 1048-1049.

[10]. Zhou, C. & Cheung, S. W. (2017). A Wideband CP Crossed Slot Antenna using 1-l Resonant Mode with Single feeding. IEEE Transactions on Antennas and Propagation, 65(8), 4268-4273

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Research Paper

Design Analysis of Wideband Slotted Square Microstrip Antenna For Portable Applications

Nancy Gupta* , Jyoti Saxena, Kamaljit Singh Bhatia*

* Research Scholar, I.K.G. Punjab Technical University, Jalandhar, India..

Professor, Department of Electronics and Communication Engineering, GianiZail Singh Campus College of Engineering and Technology, Bathinda, India.

* Assistant Professor, Department of Electronics and Communication Engineering, I.K.G. Punjab Technical University Campus, Batala, India.

Gupta, N., Saxena, J., Bhatia, K. S. (2017). Design Analysis of Wideband Slotted Square Microstrip Antenna For Portable Applications. i-manager’s Journal on Communication Engineering and Systems, 6(4), 34-40. https://doi.org/10.26634/jcs.6.4.13808

Abstract

The paper discusses design of square slotted microstrip patch antenna with reduced ground plane for portable applications. Two rectangular slots are introduced in the design of square patch antenna that enhances the impedance bandwidth (1.46 – 2.55 GHz), to provide 54.3% wide fractional bandwidth relative to central frequency. Parametric analysis of substantial design parameters is conducted to optimize the wideband performance of proposed antenna. The anticipated antenna is designed and analyzed using finite-element-based 3-D electromagnetic simulator termed as HFSS version 15.0. The designed antenna retains an auxiliary advantage of being compact in size with overall dimensions being 0.35λ₀X 0.40λ₀X 0.011 λ₀mm³_,relative to central wavelength. Owing to compact size and wide impedance bandwidth, the proposed antenna is considered highly suitable for numerous wireless applications, such as GPS (1.575 GHz), GSM (1.8 GHz), Wi-Max (2.3 GHz), WLAN (2.4 GHz), and several LTE bands.

References

[1]. Ahsan, M. R., Islam, M. T., & Ullah, M. H. (2017). A simple design of planar microstrip antenna on composite material substrate for Ku/K band satellite applications. International Journal of Communication Systems, 30(3).

[2]. Angelopoulos, E. S., Stratakos, Y. E., Kostaridis, A. I., Kaklamani, D. I., & Uzunoglu, N. K. (2003, March). Multiband miniature coplanar waveguide slot antennas for GSM-802.11 b and 802.11 b-802.11 a wireless applications. In Wireless Communications and Networking, 2003. WCNC 2003. 2003 IEEE (Vol. 1, pp. 103- 108). IEEE.

[3]. Baudha, S. & Dinesh Kumar, V. (2015). Corner truncated broadband patch antenna with circular slots. Microwave and Optical Technology Letters, 57(4), 845-849.

[4]. Bod, M. & Hassani, H. R. (2014). Multi-band circularly polarized slot antenna for GPS, bluetooth and Wimax bands. Progress In Electromagnetics Research C, 49, 171- 178.

[5]. Cao, Y. F., Cheung, S. W., & Yuk, T. I. (2015). A multiband slot antenna for GPS/WiMAX/WLAN systems. IEEE Transactions on Antennas and Propagation, 63(3), 952- 958.

[6]. Chagharvand, S., Hamid, M. R., Kamarudin, M. R., & Khalily, M. (2014, December). Wideband slot antenna for 4G applications. In Applied Electromagnetics (APACE), 2014 IEEE Asia-Pacific Conference on (pp. 279-281). IEEE.

[7]. Chen, Z. N. & Chia, M. Y. W. (2006). Broadband Planar Antennas: Design and Applications. John Wiley & Sons.

[8]. Kumar, A., Gupta, N., & Gautam, P. C. (2016). Gain and Bandwidth Enhancement Techniques in Microstrip Patch Antennas-A Review. International Journal of Computer Applications, 148(7), 9-14.

[9]. Partibane, B., Alsath, G. N. M., & Rajakani, K. (2017). Design of a bandwidth enhanced hybrid slot loop antenna for GSM/UWB standards. Circuit World, 43(3), 105-110.

[10]. Sallam, M., Kandil, S., Vandenbosch, G., & Soliman, E. (2017). Wideband CPW-fed Flexible Bow-tie Slot Antenna for WLAN/WiMax Systems. IEEE Transactions on Antennas and Propagation, 65(8), 4274-4277.

[11]. Wang, B., Jiao, Y. C., Weng, Z. B., & Ni, T. (2015). A Compact Broadband Slot Antenna for Indoor Distributed Antenna Systems. Progress In Electromagnetics Research Letters, 56, 31-37.

[12]. Zha, F. T., Gong, S. X., Liu, G., Yang, H. Y., & Lin, S. G. (2009). Compact slot antenna for 2.4 GHz/UWB with dual band-notched characteristic. Microwave and Optical Technology Letters, 51(8), 1859-1862.

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Research Paper

Symmetric Crescent Shaped Tri Band Monopole Antenna for UWB Having Two Notched Structure (3.6 Ghz / 5.7 Ghz)

Praveen Kumar Rao*

Department of Electronics and Communication Engineering, MMMUT, Gorakhpur, India

Rao, P. K. (2017). Symmetric Crescent Shaped Tri Band Monopole Antenna for UWB Having Two Notched Structure (3.6 Ghz / 5.7 Ghz). i-manager’s Journal on Communication Engineering and Systems, 6(4), 41-44. https://doi.org/10.26634/jcs.6.4.13809

Abstract

In this paper, ultra-wideband monopole antenna with dual band notched (3.6 GHz / 5.7 GHz) characteristics is presented. The antenna have triple bands (8 GHz to 13.31 GHz), having notch in two bands WiMAX (3.4 GHZ - 3.69 GHz), WLAN (5.15 - 5.825 GHz), and it covers C, X, F band and operates for 3 to 13.31GHz. The compact antenna is fabricated on FR4 substrate of size 32*36*1.6 mm and consists of Crescent shaped patch with modified ground structure. Antenna consists of an inverted U and I-shaped parasitic element and radiation slot with 50-Ω microstrip line. By introducing C- slot in the design, the author has obtained dual notch. In this design, E-plane is omnidirectional and H- plane is almost omnidirectional.

References

[1]. Antoniades, M. A., & Eleftheriades, G. V. (2008). A compact multiband monopole antenna with a defected ground plane. IEEE Antennas and Wireless Propagation Letters, 7, 652-655.

[2]. Chu, Q. X., & Yang, Y. Y. (2008). A compact ultrawideband antenna with 3.4/5.5 GHz dual bandnotched characteristics. IEEE Transactions on Antennas and Propagation, 56(12), 3637-3644.

[3]. Fan, F., Yan, Z., Zhang, T., & Song, Y. (2010). Ultrawideband planar monopole antenna with dual stopbands. Microwave and Optical Technology Letters, 52(1), 138- 141.

[4]. FCC, W. (2002). DC, Federal Communications Commission revision of Part 15 of the Commission's rules regarding ultra-wideband transmission systems. First Report Order FCC, 2, V48.

[5]. Gharakhili, F. G., Fardis, M., Dadashzadeh, G. R., Ahmadi, A. K. A., & Hojjat, N. (2007). Circular slot with a novel circular microstrip open ended microstrip feed for UWB applications. Progress In Electromagnetics Research, 68, 161-167.

[6]. Lee, W. S., Kim, K. J., Kim, D. Z., & Yu, J. W. (2005). Compact frequency-notched wideband planar monopole antenna with an L-shape ground plane. Microwave and Optical Technology Letters, 46(4), 340- 343.

[7]. Li, T., Zhai, H., Li, L., & Liang, C. (2014). Monopole antenna for GSM, Bluetooth, and UWB applications with dual band-notched characteristics. Journal of Electromagnetic Waves and Applications, 28(14), 1777- 1785.

[8]. Mishra, R. & Pandey, A. (2016). Asymmetric Crescent shaped Dual Band Monopole antenna for UWB and GSM 1800/1900 applications. International Journal of Microwave and Optical Technology, 11(5), 356-361.

[9]. Mishra, S. K., Gupta, R. K., Vaidya, A., & Mukherjee, J. (2011). A compact dual-band fork-shaped monopole antenna for Bluetooth and UWB applications. IEEE Antennas and Wireless Propagation Letters, 10, 627-630.

[10]. Park, S. Y., Oh, S. J., Park, J. K., & Kim, J. S. (2009, December). Dual-band antenna for WLAN/UWB applications. In Microwave Conference, 2009. APMC 2009. Asia Pacific (pp. 2707-2710). IEEE.

[11]. Song, Y., Jiao, Y. C., Zhao, G., & Zhang, F. S. (2007). Multiband CPW-fed triangle-shaped monopole antenna for wireless applications. Progress In Electromagnetics Research, 70, 329-336.

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Review Paper

A Study of Bandstop Techniques Used in Ultra Wideband Antenna

Shubhi Shukla* , Upasana Verma, Shivam*

- Postgraduate, Department of Electronics & Communication Engineering, Madan Mohan Malaviya University of Technology, Gorakhpur, Uttar Pradesh, India.

Assistant Professor, Madan Mohan Malaviya University of Technology, Gorakhpur, India.

Shukla, S., Verma, U., Shivam (2017). A Study of Bandstop Techniques Used in Ultra Wideband Antenna. i-manager’s Journal on Communication Engineering and Systems, 6(4), 45-49. https://doi.org/10.26634/jcs.6.4.13810

Abstract

This paper is based on the study of different techniques based on band-stop characteristics in Ultra wideband antenna. Narrow band services, such as WLAN (5.15 - 5.35 GHz and 5.75 - 5.825 GHz), WIMAX (3.3 - 3.6 GHz), Satellite Communication system (3.7 - 4.2 GHz), ITU band (8.025 - 8.4 GHz), and X-band (7.7 - 8.5 GHz) create potential interference in Ultrawideband communication. Band-stop characteristic is beneficial for minimizing potential interference. Here in this paper some advantages and disadvantages of ultra wide band antenna are presented. There are some different methods to remove unwanted frequencies, such as SRR, CSRR, and EBG. In this paper some different types of patches are also included.

References

[1]. Abbas, S. M., Ranga, Y., Verma, A. K., & Esselle, K. P. (2014). A simple ultra wideband printed monopole antenna with high band rejection and wide radiation patterns. IEEE Transactions on Antennas and Propagation, 62(9), 4816-4820.

[2]. Allen, B., Dohler, M., Okon, E., Malik, W., Brown, A., & Edwards, D. (Eds.). (2006). Ultra Wideband Antennas and Propagation for Communications, Radar and Imaging. John Wiley & Sons.

[3]. Chu, Q. X. & Yang, Y. Y. (2008). A compact ultrawideband antenna with 3.4/5.5 GHz dual bandnotched characteristics. IEEE Transactions on Antennas and Propagation, 56(12), 3637-3644.

[4]. Li, W. T., Hei, Y. Q., Feng, W., & Shi, X. W. (2012). Planar antenna for 3G/Bluetooth/WiMAX and UWB applications with dual band-notched characteristics. IEEE Antennas and Wireless Propagation Letters, 11, 61-64.

[5]. Li, W. T., Shi, X. W., & Hei, Y. Q. (2009). Novel planar UWB monopole antenna with triple band-notched characteristics. IEEE Antennas and Wireless Propagation Letters, 8, 1094-1098.

[6]. Li, Y. S., Yang, X. D., Liu, C. Y., & Jiang, T. (2010). Compact CPW-fed ultra-wideband antenna with dual band-notched characteristics. Electronics Letters, 46(14), 967-968.

[7]. Liang, X. L. (2012). Ultra-wideband antenna and design. In Ultra Wideband-Current Status and Future Trends. InTech.

[8]. Luo, L., Cui, Z., Xiong, J. P., Zhang, X. M., & Jiao, Y. C. (2008). Compact printed ultra-wideband monopole antenna with dual band-notch characteristic. Electronics Letters, 44(19), 1106-1107.

[9]. Nouri, A. & Dadashzadeh, G. R. (2011). A compact UWB band-notched printed monopole antenna with defected ground structure. IEEE Antennas and Wireless Propagation Letters, 10, 1178-1181.

[10]. Ojaroudi, M., Ghanbari, G., Ojaroudi, N., & Ghobadi, C. (2009). Small square monopole antenna for UWB applications with variable frequency band-notch function. IEEE Antennas and Wireless Propagation Letters, 8, 1061- 1064.

[11]. Ojaroudi, N. & Ojaroudi, M. (2013). Novel design of dual band-notched monopole antenna with bandwidth enhancement for UWB applications. IEEE Antennas and Wireless Propagation Letters, 12, 698-701.

[12]. Peng, L., & Ruan, C. L. (2011). UWB band-notched monopole antenna design using electromagneticbandgap structures. IEEE Transactions on Microwave Theory and Techniques, 59(4), 1074-1081.

[13]. Siddiqui, J. Y., Saha, C., & Antar, Y. M. (2015). A novel ultrawideband (UWB) printed antenna with a dual complementary characteristic. IEEE Antennas and Wireless Propagation Letters, 14, 974-977.

[14]. Zhang, L. N., Zhong, S. S., Liang, X. L., & Du, C. Z. (2009). Compact omnidirectional band-notch ultrawideband antenna. Electronics Letters, 45(13), 659-660.

i-manager's Journal on Communication Engineering and Systems (JCS)

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Volume 6 Issue 4 August - October 2017

Padmaja Modiyam* , Chandra Mohan Reddy Sivappagari**

* Department of Electronics and Communication Engineering, JNTUACEP, Pulivendula, Andhra Pradesh, India. ** Associate Professor, Department of Electronics and Communication Engineering, JNTUACEP, Pulivendula, Andhra Pradesh, India.

Modiyam, P., Sivappagari , C. M. R. (2013). Multi Node Relay Cooperative MIMO Network in Cellular System. i-manager’s Journal on Communication Engineering and Systems, 6(4), 1-7. https://doi.org/10.26634/jcs.6.4.13799

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Anamika Bhadra* , Vikas Sahu**, Sharad Mohan Shrivastava***

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Subodh Kumar Tripathi* , Ajay Kumar**

* Research Scholar, Department of Electronics Engineering, I.K.G. Punjab Technical University, Jalandhar, India.. ** Associate Professor, Department of Electronics and Communication Engineering, Beant College of Engineering and Technology, Gurudaspur, Punjab, India.

Tripathi, S. K., and Kumar, A. (2017). High Gain Highly Directive Graphene Based Terahertz Antenna for Wireless Communication. i-manager’s Journal on Communication Engineering and Systems, 6(4), 16-23. https://doi.org/10.26634/jcs.6.4.13804

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Brijesh Kumar Maurya* , Manish Kumar**

* Department of Electronics and Communication Engineering, Madan Mohan Malviya University of Technology Gorakhpur, Uttar Pradesh, India. ** Associate Professor, Department of Electronics & Communication Engineering, Madan Mohan Malaviya University of Technology, Gorakhpur, Uttar Pradesh, India.

Maurya, B. K., Kumar, M. (2017). Microstrip Patch Antenna for X-Band Application Using Defected Ground Structure. i-manager’s Journal on Communication Engineering and Systems, 6(4), 24-28. https://doi.org/10.26634/jcs.6.4.13806

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Swapnil Prajapati* , Manish Kumar**

* Department of Electronics and Communication Engineering, Madan Mohan Malaviya University of Technology, Gorakhpur, uttar Pradesh, India. ** Associate Professor, Department of Electronics & Communication Engineering, Madan Mohan Malaviya University of Technology, Gorakhpur, Uttar Pradesh, India.

Prajapati, S., Kumar, M. (2017). Design of Circular Polarized Printed Patch Antenna for Bandwidth Enhancement. i-manager’s Journal on Communication Engineering and Systems, 6(4), 29-33. https://doi.org/10.26634/jcs.6.4.13807

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Nancy Gupta* , Jyoti Saxena**, Kamaljit Singh Bhatia***

Gupta, N., Saxena, J., Bhatia, K. S. (2017). Design Analysis of Wideband Slotted Square Microstrip Antenna For Portable Applications. i-manager’s Journal on Communication Engineering and Systems, 6(4), 34-40. https://doi.org/10.26634/jcs.6.4.13808

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Praveen Kumar Rao*

Department of Electronics and Communication Engineering, MMMUT, Gorakhpur, India

Rao, P. K. (2017). Symmetric Crescent Shaped Tri Band Monopole Antenna for UWB Having Two Notched Structure (3.6 Ghz / 5.7 Ghz). i-manager’s Journal on Communication Engineering and Systems, 6(4), 41-44. https://doi.org/10.26634/jcs.6.4.13809

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Shubhi Shukla* , Upasana Verma**, Shivam***

*-** Postgraduate, Department of Electronics & Communication Engineering, Madan Mohan Malaviya University of Technology, Gorakhpur, Uttar Pradesh, India. *** Assistant Professor, Madan Mohan Malaviya University of Technology, Gorakhpur, India.

Shukla, S., Verma, U., Shivam (2017). A Study of Bandstop Techniques Used in Ultra Wideband Antenna. i-manager’s Journal on Communication Engineering and Systems, 6(4), 45-49. https://doi.org/10.26634/jcs.6.4.13810

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* Department of Electronics and Communication Engineering, JNTUACEP, Pulivendula, Andhra Pradesh, India.

** Associate Professor, Department of Electronics and Communication Engineering, JNTUACEP, Pulivendula, Andhra Pradesh, India.

Anamika Bhadra* , Vikas Sahu, Sharad Mohan Shrivastava*

* Research Scholar, Department of Electronics Engineering, I.K.G. Punjab Technical University, Jalandhar, India..

** Associate Professor, Department of Electronics and Communication Engineering, Beant College of Engineering and Technology, Gurudaspur, Punjab, India.

* Department of Electronics and Communication Engineering, Madan Mohan Malviya University of Technology Gorakhpur, Uttar Pradesh, India.

** Associate Professor, Department of Electronics & Communication Engineering, Madan Mohan Malaviya University of Technology, Gorakhpur, Uttar Pradesh, India.

* Department of Electronics and Communication Engineering, Madan Mohan Malaviya University of Technology, Gorakhpur, uttar Pradesh, India.

** Associate Professor, Department of Electronics & Communication Engineering, Madan Mohan Malaviya University of Technology, Gorakhpur, Uttar Pradesh, India.

Nancy Gupta* , Jyoti Saxena, Kamaljit Singh Bhatia*

Shubhi Shukla* , Upasana Verma, Shivam*

- Postgraduate, Department of Electronics & Communication Engineering, Madan Mohan Malaviya University of Technology, Gorakhpur, Uttar Pradesh, India.

Assistant Professor, Madan Mohan Malaviya University of Technology, Gorakhpur, India.