Title :
X-band microstrip pass-band filter using non-uniform DGS structure
Author :
Vijayakrishnan J. ; Dwivedi, Ravi Prakash
Author_Institution :
SENSE Department, VIT University, Chennai, India
Abstract :
A X-Band microstrip filter for the reduction of size, to improve the rejection in band using modified defected ground structure (DGS) is proposed. Here different types of uniform and non-uniform DGS and its equivalent lumped L-C circuit model are presented for the parametric relationship and the comparison of pass-band in-between the rejection bands. Then an improved defected ground structure (DGS) with compensated microstrip line is investigated for band pass filter (BPF) for the uplink frequency at X-band.
Keywords :
Attenuation; Band-pass filters; Equivalent circuits; Integrated circuit modeling; Microstrip filters; Microwave filters; Uplink; Band-pass filter; X-band; defected ground structure; microstrip; rejection-band;
Conference_Titel :
Electrical, Electronics, Signals, Communication and Optimization (EESCO), 2015 International Conference on
Conference_Location :
Visakhapatnam, India
Print_ISBN :
978-1-4799-7676-8
DOI :
10.1109/EESCO.2015.7253829
