Dual-band balanced-to-unbalanced out-of-phase equal power divider

2017 ◽  
Vol 59 (8) ◽  
pp. 2078-2083
Author(s):  
Amar Nath Yadav ◽  
Ratnajit Bhattacharjee
Keyword(s):  
Power Divider ◽  
Dual Band ◽  
Equal Power

Tunable balanced to balanced filtering power divider with high common-mode suppression

Frequenz ◽  
2020 ◽  
Vol 74 (7-8) ◽  
pp. 263-270
Author(s):  
Cao Zeng ◽  
Xue Han Hu ◽  
Feng Wei ◽  
Xiao Wei Shi
Keyword(s):  
Return Loss ◽  
High Selectivity ◽  
Power Divider ◽  
Center Frequency ◽  
Differential Mode ◽  
Common Mode ◽  
Mode Suppression ◽  
The Common ◽  
Equal Power ◽  
Good Agreement

AbstractIn this paper, a tunable balanced-to-balanced in-phase filtering power divider (FPD) is designed, which can realize a two-way equal power division with high selectivity and isolation. A differential-mode (DM) passband with a steep filtering performance is realized by applying microstrip stub-loaded resonators (SLRs). Meanwhile, six varactors are loaded to the SLRs to achieve the center frequency (CF) and bandwidth adjustment, respectively. U-type microstrip lines integrated with stepped impedance slotline resonators are utilized as the differential feedlines, which suppress the common-mode (CM) intrinsically, making the DM responses independent of the CM ones. A tuning center frequency from 3.2 to 3.75 GHz and a fractional bandwidth (12.1–17.6%) with more than 10 dB return loss and less than 2.3 dB insertion loss can be achieved by changing the voltage across the varactors. A good agreement between the simulated and measured results is observed. To the best of authors' knowledge, the proposed balanced-to-balanced tunable FPD is first ever reported.

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 Filtering Power Divider Based on CSRRs Loaded SIW Cavity

2021 ◽  
pp. 1-1
Author(s):  
Jian Zheng ◽  
Gang Zhang ◽  
Xin Zhou ◽  
Chuyun Xie ◽  
Yingjie Zhang ◽  
...  
Keyword(s):  
Power Divider ◽  
Dual Band
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