Compact dual-band bandpass filter using octagonal split-ring resonators with side-coupled stubs

2011 ◽  
Vol 53 (5) ◽  
pp. 1169-1171 ◽  
Author(s):  
H. W. Liu ◽  
L. Shen ◽  
X.H. Guan ◽  
D. C. Huang ◽  
J. S. Lim ◽  
...  
Keyword(s):  
Bandpass Filter ◽  
Ring Resonators ◽  
Dual Band ◽  
Split Ring ◽  
Split Ring Resonators

Compact Dual-band Bandpass Filter Based on HMSIW and DS-CSRR

Frequenz ◽  
2017 ◽  
Vol 71 (7-8) ◽  
Author(s):  
Hong Yi Kang ◽  
Jing Pan Song ◽  
Jiao Li ◽  
Feng Wei
Keyword(s):  
Bandpass Filter ◽  
The Other ◽  
Ring Resonators ◽  
Dual Band ◽  
Substrate Integrated Waveguide ◽  
Split Ring ◽  
Split Ring Resonators ◽  
Good Agreement

AbstractA compact dual-band bandpass filter (BPF) based on a half-mode substrate integrated waveguide (HMSIW) and double-side complementary split-ring resonators (DS-CSRR) is investigated in this paper. The proposed DS-CSRR consists of two complementary split-ring resonators (CSRRs) with different sizes. One is etched on the top surface of HMSIW, the other is on the ground. By changing the parameters of DS-CSRR, both the center frequencies and the bandwidths can be controlled independently, respectively. In order to validate its practicability, a dual-band BPF centered at 3.5 GHz/5.2 GHz is designed and demonstrated. The simulated and measured results are in good agreement with each other.

Tunable dual-band infrared chiral metamaterials based on double-layered asymmetric U-shape split ring resonators

2015 ◽  
Vol 74 ◽  
pp. 659-664 ◽  
Author(s):  
Yan-Peng Jia ◽  
Yong-Liang Zhang ◽  
Xian-Zi Dong ◽  
Mei-Ling Zheng ◽  
Zhen-Sheng Zhao ◽  
...  
Keyword(s):  
Ring Resonators ◽  
Dual Band ◽  
Split Ring ◽  
Split Ring Resonators ◽  
Chiral Metamaterials
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