Tunable Bandstop Filters Using Defected Ground Structure with Active Devices

2006 ◽  
Author(s):  
J.D. Park ◽  
Y.J. Sung ◽  
S.H. Lee ◽  
Y.S. Kim
Keyword(s):  
Defected Ground Structure ◽  
Ground Structure ◽  
Active Devices ◽  
Bandstop Filters

scholarly journals Investigation on Microstrip Filters with CSRR Defected Ground Structure

2016 ◽  
Vol 5 (2) ◽  
pp. 28
Author(s):  
A. Kumar ◽  
R. Patel ◽  
M. V. Kartikeyan
Keyword(s):  
Split Ring Resonator ◽  
Dual Band ◽  
Defected Ground Structure ◽  
Ground Structure ◽  
Design Studies ◽  
Complementary Split Ring Resonator ◽  
Microstrip Filters ◽  
Low Pass ◽  
Bandstop Filters ◽  
High Rejection

This paper consists the design studies of complementary split ring resonator (CSRR) defected ground structure (DGS) microstrip filter with low insertion loss in the passband and high rejection in stopband with a comparison of various CSRR-DGS structure has been proposed. Various parameters of microstrip filters have been studied with CSRR-DGS such as roll off rate, bandwidth, effective inductance and capacitance. On the basis of these studies, microstrip low-pass, bandpass and dual-band bandstop filters have been designed and realized with enhanced properties of filters.

scholarly journals Compact Wideband BPF With Wide Stopband Using Substrate Integrated Defected Ground Structure

2021 ◽  
Vol 31 (4) ◽  
pp. 353-356
Author(s):  
Jie Zhou ◽  
Yunbo Rao ◽  
Dongxia Yang ◽  
Huizhen Jenny Qian ◽  
Xun Luo
Keyword(s):  
Defected Ground Structure ◽  
Ground Structure
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