DocumentCode
1999708
Title
A planar duplexer consisting of mixed BPFs using different tapped resonators
Author
Ohno, Takanobu ; Wada, Kouji ; Hashimoto, Osamu
Author_Institution
Aoyama Gakuin Univ., Kanagawa, Japan
fYear
2003
fDate
10-13 Aug. 2003
Firstpage
377
Lastpage
380
Abstract
This paper presents a planar duplexer consisting of mixed bandpass filters (BPFs) using different tapped resonators. The duplexer is designed based on the general filter design and tap-coupling technique. The actual duplexer is fabricated by coplanar waveguide (CPW) structure. The results of this study lead us to the conclusion that the proposal is useful for realizing the high performance planar duplexer fabricated without increasing the number of elements.
Keywords
band-pass filters; coplanar waveguides; resonator filters; bandpass filters; coplanar waveguide; general filter design; planar duplexer; tap-coupling technique; tapped resonators; Band pass filters; Costs; Coupling circuits; Filtering theory; Impedance; Inductors; Passband; Passive filters; Proposals; Resonator filters;
fLanguage
English
Publisher
ieee
Conference_Titel
Radio and Wireless Conference, 2003. RAWCON '03. Proceedings
Print_ISBN
0-7803-7829-6
Type
conf
DOI
10.1109/RAWCON.2003.1227971
Filename
1227971
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