Design of Close Loop Dual-Band BPF Using Cascaded Open Loop Triangular Ring Resonator Loaded With Open Stubs

JCS_V6_N2_RP2 Design of Close Loop Dual-Band BPF Using Cascaded Open Loop Triangular Ring Resonator Loaded With Open Stubs Yatindra Gaurav R.K. Chauhan Journal on Communication Engineering and Systems 2277-5242 6 2 5 10 Open Loop Triangular Ring Resonators, Close Loop Dual Band Filter, Cascaded Structure, Stubs, Selectivity A new compact and planar design for dual band Band Pass Filter (BPF) is proposed. The proposed BPF is a cascaded design of open loop triangular resonator such that it forms a closed loop. Stubs are added to the resonator to improve sparameter performance of the design. Coupled resonator theory is introduced for cascade open loop triangular ring resonator with coupled stub at its open loop area to improve the rejection performance of the filter. Experimental results validate the simulated values extracted by Agilent ADS. February - April 2017 Copyright © 2017 i-manager publications. All rights reserved. i-manager Publications http://www.imanagerpublications.com/Article.aspx?ArticleId=13459