Novel design of dual-band unequal Wilkinson power divider with wide band-ratios and simple layout

ISAPE2012 ◽  
2012 ◽  
Author(s):  
Gao Bin ◽  
Liu Yongchao
Keyword(s):  
Wide Band ◽  
Power Divider ◽  
Dual Band ◽  
Band Ratios ◽  
Wilkinson Power Divider ◽  
Novel Design

scholarly journals Novel design of dual-band unequal Wilkinson power divider

2014 ◽  
Vol 44 (1) ◽  
pp. 27-31 ◽  
Author(s):  
Xi Li ◽  
Lin Yang ◽  
Jia Hou ◽  
Yan-Ping Guo ◽  
Chen Gong
Keyword(s):  
Power Divider ◽  
Dual Band ◽  
Wilkinson Power Divider ◽  
Novel Design

scholarly journals A NOVEL DESIGN OF DUAL-BAND UNEQUAL WILKINSON POWER DIVIDER

2010 ◽  
Vol 12 ◽  
pp. 93-100 ◽  
Author(s):  
Xi Li ◽  
Yan-Jiong Yang ◽  
Lin Yang ◽  
Shu-Xi Gong ◽  
Xiao Tao ◽  
...  
Keyword(s):  
Power Divider ◽  
Dual Band ◽  
Wilkinson Power Divider ◽  
Novel Design

Novel design of unequal Wilkinson power divider for dual-band operation

2010 ◽  
Vol 52 (8) ◽  
pp. 1736-1739 ◽  
Author(s):  
Xi Li ◽  
Yan-jiong Yang ◽  
Lin Yang ◽  
Shu-xi Gong ◽  
Tao Hong ◽  
...  
Keyword(s):  
Power Divider ◽  
Dual Band ◽  
Wilkinson Power Divider ◽  
Novel Design

A dual-band crossover using cross-shaped microstrip line for small and large band ratios

2017 ◽  
Vol 9 (8) ◽  
pp. 1629-1635 ◽  
Author(s):  
Idury Satya Krishna ◽  
Rusan Kumar Barik ◽  
S. S. Karthikeyan
Keyword(s):  
Insertion Loss ◽  
Matrix Method ◽  
Microstrip Line ◽  
Return Loss ◽  
Dual Band ◽  
Band Ratios ◽  
Form Design ◽  
Frequency Ratios ◽  
Novel Design ◽  
Large Frequency

A novel design of planar dual-band microstrip crossover operating at small and large frequency ratios is presented. These features of the proposed dual-band crossover are achieved by a cross-shaped transmission line. To obtain the dual-band characteristics, the required closed form design formulas are computed using the ABCD matrix method. Based on the design formulas, the realizable small and large band ratios are calculated as 1.65–2.14 and 4.1–8.76, respectively. To validate the computed band ratios, three examples of dual-band crossovers are presented. Finally, two prototypes of dual-band crossover working at smaller and larger frequency ratios are fabricated and tested. The fabricated dual-band crossovers exhibit good return loss and isolation of over 20 dB with minimal insertion loss.

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