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2008-09-08
A Novel Low Pass Filter Using Elliptic Shape Defected Ground Sstructure
By
Progress In Electromagnetics Research B, Vol. 9, 117-126, 2008
Abstract
This paper presents a novel elliptic shape defected ground structure (DGS) for low pass filter (LPF) applications. An equivalent RLC circuit model is presented and its corresponding parameters are also extracted from the measured S-parameters. The filter presents the advantages of compact size,high selectivity; low insertion loss and high out-band suppression from 5.15 GHz to 10 GHz below -31 dB. Good agreement with response of equivalent circuit, electromagnetic simulation, and measurement is demonstrated.
Citation
Xiao-Qun Chen, Rui Li, Shang-Jie Shi, Qing Wang, Le Xu, and Xiao-Wei Shi, "A Novel Low Pass Filter Using Elliptic Shape Defected Ground Sstructure," Progress In Electromagnetics Research B, Vol. 9, 117-126, 2008.
doi:10.2528/PIERB08071801
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