Reflection Characteristics Improvement of Wideband Coupled Line Power Divider Using SRR

2022 ◽  
pp. 15-28
Author(s):  
S. Julius Fusic ◽  
T. Sugumari ◽  
S. C. Shivaprakash
Keyword(s):  
Power Divider ◽  
Coupled Line ◽  
Reflection Characteristics

scholarly journals Dual‐band filtering power divider with capacitor‐loaded centrally coupled‐line resonators

2017 ◽  
Vol 11 (1) ◽  
pp. 36-41 ◽  
Author(s):  
Yunlong Lu ◽  
Gaole Dai ◽  
Yi Wang ◽  
Taijun Liu ◽  
Jifu Huang
Keyword(s):  
Power Divider ◽  
Dual Band ◽  
Coupled Line

COMPACT WILKINSON PASS-BAND FILTERING POWER DIVIDER BASED ON QUARTER-WAVELENGTH SIDE-COUPLED RING

2014 ◽  
Vol 23 (10) ◽  
pp. 1450135
Author(s):  
YONGLE WU ◽  
QIANG LIU ◽  
JUNYU SHEN ◽  
YUANAN LIU
Keyword(s):  
Low Cost ◽  
Single Layer ◽  
Power Divider ◽  
Pass Band ◽  
Fractional Bandwidth ◽  
Coupled Line ◽  
Quarter Wavelength ◽  
Wilkinson Power Divider ◽  
Isolation Performance ◽  
Wavelength Side

A Wilkinson power divider with improved bandpass filtering and high isolation performance is proposed. These characteristics are achieved by replacing the quarter-wavelength transmission line in the conventional coupled line Wilkinson power divider with quarter-wavelength side-coupled ring (QSCR). Additional features such as DC blocking between arbitrary two ports, single-layer via-less structure for low-cost fabrication and convenient integration (as only one isolation resistor required) are highlighted. A 2-GHz Wilkinson microstrip power divider with a fractional bandwidth of 4% has been fabricated and experimentally characterized. The consistency between simulated and measured results validates the effectiveness of our proposed design.

A Novel Harmonics-Suppression Coupled-Line Gysel Power Divider for Complex Terminated Impedances

2014 ◽  
Vol 34 (8) ◽  
pp. 633-658 ◽  
Author(s):  
Yongle Wu ◽  
Weiwei Zhang ◽  
Yuanan Liu ◽  
Wenhua Chen
Keyword(s):  
Power Divider ◽  
Coupled Line
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