DocumentCode
1460872
Title
Design of n -bit digital phase shifter using single CRLH TL unit cell
Author
Zhang, Juyong ; Cheung, S.W. ; Yuk, T.I.
Author_Institution
Dept. of Electr. & Electron. Eng., Univ. of Hong Kong, Hong Kong, China
Volume
46
Issue
7
fYear
2010
Firstpage
506
Lastpage
508
Abstract
A technique is presented that uses a single composite right/left-handed transmission line (CRLH TL) unit cell to design n-bit digital phase shifters with small sizes, high power-handling capacities, low insertion losses, and arbitrary phase-shift ranges and step sizes. A 3-bit phase shifter with an operating frequency band of 9-10 GHz has been designed and fabricated for study.
Keywords
microwave phase shifters; transmission lines; frequency 9 GHz to 10 GHz; left-handed transmission line; low insertion losses; n-bit digital phase shifter; single CRLH TL unit cell; single composite right transmission line;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el.2010.3189
Filename
5442119
Link To Document