Compact triple-band bandpass filter using spilt ring resonator

2015 ◽  
Vol 57 (5) ◽  
pp. 1222-1225 ◽  
Author(s):  
Vaishali Rathore ◽  
Seema Awasthi ◽  
Animesh Biswas
Keyword(s):  
Bandpass Filter ◽  
Ring Resonator ◽  
Triple Band

Multilayer triple band bandpass filter with a floating U-shaped SIR and split ring resonator

2019 ◽  
Vol 26 (4) ◽  
pp. 1369-1378
Author(s):  
Somdotta Roy Choudhury ◽  
Mukesh Kumar ◽  
Aditi Sengupta ◽  
Susanta Kumar Partui ◽  
Santanu Das
Keyword(s):  
Bandpass Filter ◽  
Ring Resonator ◽  
Split Ring Resonator ◽  
Split Ring ◽  
Triple Band

Wideband Microstrip Bandpass Filter Based on Quadruple Mode Ring Resonator

2012 ◽  
Vol 22 (7) ◽  
pp. 348-350 ◽  
Author(s):  
Jin Fan ◽  
Dezhi Zhan ◽  
Chengjin Jin ◽  
Jirun Luo
Keyword(s):  
Bandpass Filter ◽  
Ring Resonator

Advanced triple-band bandpass filter using tri-section SIR

2008 ◽  
Vol 44 (4) ◽  
pp. 295 ◽  
Author(s):  
Q.-X. Chu ◽  
X.-M. Lin
Keyword(s):  
Bandpass Filter ◽  
Triple Band

Design of differential-mode bandpass filter with common-mode suppression using ring dielectric resonator

2016 ◽  
Vol 9 (5) ◽  
pp. 1029-1035 ◽  
Author(s):  
Jugul Kishor ◽  
Binod K. Kanaujia ◽  
Santanu Dwari ◽  
Ashwani Kumar
Keyword(s):  
Dielectric Resonator ◽  
High Performance ◽  
Bandpass Filter ◽  
Ring Resonator ◽  
Differential Mode ◽  
Common Mode ◽  
Mode Suppression ◽  
Transmission Zeros ◽  
System A ◽  
Good Agreement

Synthesis of differential-mode bandpass filter (BPF) with good common-mode suppression has been described and demonstrated on the basis of ring dielectric resonator (RDR) for high-performance communication system. A RDR with two pairs of feeding lines has been used to excite TE01δ-mode. This unique combination of feeding lines and the ring resonator creates a differential passband. Meanwhile, TM01δ-mode of the DR can also be excited to achieve common-mode rejection in the stopband. Transmission zeros are created in the lower and upper stopband to further improve the selectivity of the proposed BPF. A second-order differential BPF is designed, fabricated and its performance is measured to validate the concept. There is good agreement between simulated and measured results.

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