Novel dual-band power divider with three transmission zeros using 180-degree line sections

2012 ◽  
Author(s):  
Guan-Ting Zhou ◽  
Cheng-Hsun Wu ◽  
Tzyh-Ghuang Ma
Keyword(s):  
Power Divider ◽  
Dual Band ◽  
Transmission Zeros ◽  
Band Power

scholarly journals A novel dual-band power divider using symmetric stepped-impedance inverters

2015 ◽  
Vol 12 (22) ◽  
pp. 20150697-20150697 ◽  
Author(s):  
Xiyang Miao ◽  
Yun Liu ◽  
Cheng Wan
Keyword(s):  
Power Divider ◽  
Dual Band ◽  
Band Power

Dual-band power divider using stepped-impedance resonators structure

2011 ◽  
Vol 53 (8) ◽  
pp. 1803-1805 ◽  
Author(s):  
Shiwei Zhao ◽  
Zongxi Tang ◽  
Fanyu Guo
Keyword(s):  
Power Divider ◽  
Dual Band ◽  
Band Power

A new design method for a dual-band power divider

2009 ◽  
Author(s):  
Kwisoo Kim ◽  
Daehoon Jang ◽  
Baatarkhuu Dorjsuren ◽  
Jongsik Lim ◽  
Dal Ahn
Keyword(s):  
Design Method ◽  
Power Divider ◽  
Dual Band ◽  
Band Power

A Compact Four-way Dual-band Power Divider Using Lumped Elements

2015 ◽  
Vol 25 (2) ◽  
pp. 94-96 ◽  
Author(s):  
Tianyu Zhang ◽  
Wenquan Che ◽  
Haidong Chen ◽  
Wenjie Feng
Keyword(s):  
Power Divider ◽  
Dual Band ◽  
Band Power ◽  
Lumped Elements

Design of Single- and Dual-Band Power Dividers Integrated Filtering Responses Based on SIRs

Frequenz ◽  
2016 ◽  
Vol 70 (5-6) ◽  
Author(s):  
Feng Wei ◽  
Ning-Wei Chen ◽  
Wei-Jin Li ◽  
Lei Chen
Keyword(s):  
Design Theory ◽  
Stop Band ◽  
Dual Band ◽  
Power Dividers ◽  
Transmission Zeros ◽  
Electric Length ◽  
Band Power ◽  
Quarter Wavelength ◽  
Equal Power ◽  
Good Agreement

AbstractIn this paper, two single- and dual-band equal power dividers (PDs) integrated filtering responses are proposed using quarter-wavelength stepped-impedance resonators (SIRs). By appropriately adjusting the impedances and electric length ratios of SIRs, the proposed structures can achieve compact sizes and wide stop-band performances. In addition, source-load coupling is applied to create a pair of transmission zeros at each side of the pass-bands, which can improve effectively the frequency selectivity and the out-of-band rejection. To validate the design theory, two single- and dual-band PDs with good filtering responses are designed, implemented and measured, respectively. The predicted results on S parameters are compared with the measured ones and good agreement is achieved.

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