Proposal and Synthesis Design of Multi-band Filtering Power Dividers

2021 ◽  
Author(s):  
Gang Zhang ◽  
Zhuowei Zhang ◽  
Rui Li ◽  
Lei Zhu
Keyword(s):  
Power Dividers ◽  
Synthesis Design ◽  
Multi Band

Single/multi-band Wilkinson-type power dividers with embedded transversal filtering sections and application to channelized filters

2015 ◽  
Vol 62 (6) ◽  
pp. 1518-1527 ◽  
Author(s):  
Roberto Gomez-Garcia ◽  
Raul Loeches-Sanchez ◽  
Dimitra Psychogiou ◽  
Dimitrios Peroulis
Keyword(s):  
Power Dividers ◽  
Type Power ◽  
Multi Band

Compact Multi-band Power Dividers Based on Stub Loaded Stepped-Impedance Resonators with Defected Microstrip Structure (SL-SIR-DMS)

Frequenz ◽  
2017 ◽  
Vol 71 (5-6) ◽  
Author(s):  
Lei Chen ◽  
Feng Wei
Keyword(s):  
Power Divider ◽  
Power Dividers ◽  
Frequency Responses ◽  
Band Power ◽  
S Parameters ◽  
Mode Method ◽  
Equal Power ◽  
Microstrip Structure ◽  
Good Agreement ◽  
Multi Band

AbstractBased on conventional Wilkinson power divider, two compact multi-band equal power dividers (PDs) employing stub loaded stepped-impedance resonators with defected microstrip structure (SL-SIR-DMS) is proposed in this paper. The proposed SL-SIR-DMS is analyzed by even/odd mode method. It is found that different defected structures can lead to different frequency responses. In addition, by using DMS, tri-band and even quad-band responses can be easily achieved without increasing the resonator size. As verification, one tri-band equal PD and one quad-band one are fabricated. The predicted results on S parameters are compared with the measured ones and good agreement is found.

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