DocumentCode
1396233
Title
Ultra-wideband 45° phase shifter based on simplified composite right/left-handed transmission line
Author
Zeng, H.Y. ; Wang, G.M. ; Wang, Y.W. ; Gao, X.J.
Author_Institution
Air-Defense & Antimissile Inst, Air Force Eng. Univ., Xi´an, China
Volume
48
Issue
25
fYear
2012
Firstpage
1608
Lastpage
1610
Abstract
An ultra-wideband 45° phase shifter based on a simplified composite right/left-handed transmission line is presented. The measured -10 dB return loss bandwidth covers the range of 2.6-7.8 GHz (100%), and the maximum insertion loss within the frequency range is 0.8 dB. The measured phase shift variation is 45° ± 2.5° within 2.9-8.9 GHz and the maximum 45° ± 5° bandwidth covers 2.6-9.4 GHz (113.3%).
Keywords
phase shifters; transmission lines; bandwidth 2.6 GHz to 9.4 GHz; loss -10 dB; loss 0.8 dB; simplified composite right-left-handed transmission line; ultrawideband 45° phase shifter;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el.2012.3287
Filename
6407246
Link To Document