UM  > 科技學院  > 電機及電腦工程系
A Novel Planar Diplexer Using Slotline-Loaded Microstrip Ring Resonator
Chen D.2; Zhu L.1; Bu H.1; Cheng C.2
2015-11-01
Source PublicationIEEE Microwave and Wireless Components Letters
ISSN15311309
Volume25Issue:11Pages:706-708
Abstract

A compact diplexer based on the slotline-loaded microstrip ring resonator is presented in this letter. The diplexer consists of a microstrip ring resonator loaded with four backside slotlines and a couple of half-wavelength microstrip resonators. On the one hand, two degenerate modes are orthogonally excited in the common ring resonator and they are used to achieve the high isolation between two output ports as demanded. On the other hand, these two excited orthogonal modes work together with their respective half-wavelength resonators to form up the two separate passbands with respect to the two output ports. In addition to its capability in adjustment of passband responses, the proposed diplexer does not need any external matching circuit so as to miniaturize the overall circuit size. The predicted frequency responses are well verified by testing a fabricated diplexer.

KeywordBackside Slotline Common Resonator Degenerate Modes Diplexer Ring Resonator
DOI10.1109/LMWC.2015.2479836
URLView the original
Indexed BySCI
WOS Research AreaEngineering
WOS SubjectEngineering, Electrical & Electronic
WOS IDWOS:000364856400004
Fulltext Access
Citation statistics
Cited Times [WOS]:19   [WOS Record]     [Related Records in WOS]
Document TypeJournal article
CollectionDEPARTMENT OF ELECTRICAL AND COMPUTER ENGINEERING
Affiliation1.Universidade de Macau
2.Nanjing University of Post and TeleCommunications
Recommended Citation
GB/T 7714
Chen D.,Zhu L.,Bu H.,et al. A Novel Planar Diplexer Using Slotline-Loaded Microstrip Ring Resonator[J]. IEEE Microwave and Wireless Components Letters,2015,25(11):706-708.
APA Chen D.,Zhu L.,Bu H.,&Cheng C..(2015).A Novel Planar Diplexer Using Slotline-Loaded Microstrip Ring Resonator.IEEE Microwave and Wireless Components Letters,25(11),706-708.
MLA Chen D.,et al."A Novel Planar Diplexer Using Slotline-Loaded Microstrip Ring Resonator".IEEE Microwave and Wireless Components Letters 25.11(2015):706-708.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Chen D.]'s Articles
[Zhu L.]'s Articles
[Bu H.]'s Articles
Baidu academic
Similar articles in Baidu academic
[Chen D.]'s Articles
[Zhu L.]'s Articles
[Bu H.]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Chen D.]'s Articles
[Zhu L.]'s Articles
[Bu H.]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.