DocumentCode
1040909
Title
UMTS diplexer design using dual-mode stripline ring resonators
Author
Xu, W.-Q. ; Ho, M.-H. ; Hsu, C.G.
Author_Institution
Nat. Changhua Univ. of Educ., Changhua
Volume
43
Issue
13
fYear
2007
Firstpage
721
Lastpage
722
Abstract
A novel design for a UMTS diplexer using dual-mode rectangular stripline-ring resonators is proposed. The diplexer comprises two parallel-oriented rectangular stripline-rings and a connecting line between them. The degenerate-mode resonance is used to form the diplexer´s Tx and Rx-bands, and a method to improve the isolation is also proposed in this circuit design.
Keywords
3G mobile communication; cavity resonators; multiplexing equipment; network synthesis; UMTS diplexer design; circuit design; degenerate-mode resonance; dual-mode stripline ring resonators; parallel-oriented rectangular stripline-rings;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:20070747
Filename
4263101
Link To Document