DocumentCode
1235102
Title
Wideband parallel-strip 90° hybrid coupler with swap
Author
Chiu, L. ; Xue, Q.
Author_Institution
Dept. of Electron. Eng., City Univ. of Hong Kong, Hong Kong
Volume
44
Issue
11
fYear
2008
Firstpage
687
Lastpage
688
Abstract
A new parallel-strip 90deg hybrid coupler is proposed. By integrating swap into the two-section branch line coupler, the bandwidth is enhanced to be close to that of the four-section coupler. A working prototype designed at 1 GHz is realised and measured. Good agreement between the simulation and measurement is achieved.
Keywords
UHF couplers; waveguide couplers; frequency 1 GHz; line coupler; wideband parallel-strip hybrid coupler;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:20080975
Filename
4531520
Link To Document