Title
Dual-/Tri-Band Branch Line Couplers With High Power Division Isolation Using Coupled Lines.
Abstract
Two novel dual-/tri-band branch line couplers with high power division isolation using coupled lines are proposed in this brief. Two conventional couplers loaded with quarter-wavelength open/shorted coupled lines are adopted to realize the dual or triple bands. Each band has a high isolation due to the introduced transmission zeros. The center frequencies of the two planar couplers can be adjusted...
Year
DOI
Venue
2018
10.1109/TCSII.2017.2739751
IEEE Transactions on Circuits and Systems II: Express Briefs
Keywords
Field
DocType
Couplers,Dual band,Passband,Mathematical model,Filtering theory,Ports (Computers)
Passband,Frequency band,Electrical impedance,Electronic engineering,High isolation,Planar,Filtering theory,Transmission zeros,Mathematics,Multi-band device
Journal
Volume
Issue
ISSN
65
4
1549-7747
Citations 
PageRank 
References 
1
0.41
0
Authors
5
Name
Order
Citations
PageRank
Wenjie Feng14512.75
Yu Zhao26120.45
Wenquan Che32714.46
Haidong Chen411.09
Wanchen Yang5102.80