i-manager Publications

Compact Wide-Band BPF Using Short Ended UniformImpedance Resonator

Vipin Kumar Upaddhayay*, G. D. Bharti**, B.S. Rai***

* PG Scholar, Department of Electronics & Communication Engineering, Madan Mohan Malaviya University of Technology, Gorakhpur, India.

** Associate professor, Department of Electronics and Communication Engineering, Madan Mohan Malaviya University of Technology, Gorakhpur,

*** Professor, Department of Electronics and Communication Engineering, Madan Mohan Malaviya University of Technology, Gorakhpur,

Periodicity:November - January'2016
DOI : https://doi.org/10.26634/jcs.5.1.4862

Abstract

A new compact Wideband Band Pass Filter is proposed based on shorted rectangle uniform impedance resonator with additional short ended stub connected inside it. This Wideband Band Pass Filter is designed with two uniform width resonators resulting in miniaturization of filter size. It has 3dB fractional bandwidth of 94.628%. The insertion loss and return loss are found to be less than 15dB and 0.68 dB respectively in pass band. It has measured 3dB pass band of 1.68 to 4.41 GHz band. The circuit size reduced considerably and its size is 17.2×11.2 mm. This structure used the concept of short ended stub in its design which makes the filter easy and compact in size. This Wideband BPF is useful in S band like weather radar and surface chip radar and especially for communication between the space shuttle and the international space station. This Wide Band BPF is designed and fabricated.The measured and simulated result is in good agreement.

Keywords

Microstip, Short Ended Section, Wide band Band Pass Filter, Transmission Zeros.

How to Cite this Article?

Upaddhyay, V.K., Bharti, G., and Rai, B.S. (2016). Compact Wide-Band BPF Using Short Ended Uniform Impedance Resonator. i-manager’s Journal on Communication Engineering and Systems, 5(1), 13-16. https://doi.org/10.26634/jcs.5.1.4862

References

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Compact Wide-Band BPF Using Short Ended UniformImpedance Resonator

Abstract

Keywords

How to Cite this Article?

References

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