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Design Method for Multiband Filters with Compact Configuration in Substrate Integrated Waveguide
Guo X.1; Zhu L.2; Wu W.1
2018-06-01
Source PublicationIEEE Transactions on Microwave Theory and Techniques
ISSN00189480
Volume66Issue:6Pages:3011-3018
Abstract

In this paper, a design method for multiband bandpass filters with compact configuration in substrate integrated waveguide is proposed by combining the single-band/dual-band synthesis method and the multimode resonator theory. The designed filters could generate multiple filtering passbands without expanding their entire physical size. In addition, all the passbands could be efficiently synthesized and designed with any prescribed order in theory, which has been rarely reported in multiband filters, especially in the design of quad-band filters. As examples, one third-order quad-band filter and one third-order tri-band filter are designed, fabricated, and measured. Good agreement is attained between their simulated and measured S-parameters, and both the two sets of results have verified the feasibility of the proposed design method and attractive performances of the designed multiband filters.

KeywordMultimode Resonator Quad-band Filter Substrate Integrated Waveguide (Siw) Synthesis Method Tri-band Filter
DOI10.1109/TMTT.2018.2830337
URLView the original
Indexed BySCI
Language英语
WOS Research AreaEngineering
WOS SubjectEngineering, Electrical & Electronic
WOS IDWOS:000434463600011
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Cited Times [WOS]:7   [WOS Record]     [Related Records in WOS]
Document TypeJournal article
CollectionDEPARTMENT OF ELECTRICAL AND COMPUTER ENGINEERING
Corresponding AuthorZhu L.
Affiliation1.Ministerial Key Laboratory of JGMT, Nanjing University of Science and Technology, Nanjing 210094, China
2.Department of Electrical and Computer Engineering, Faculty of Science and Technology, University of Macau, Macau, China
Corresponding Author AffilicationFaculty of Science and Technology
Recommended Citation
GB/T 7714
Guo X.,Zhu L.,Wu W.. Design Method for Multiband Filters with Compact Configuration in Substrate Integrated Waveguide[J]. IEEE Transactions on Microwave Theory and Techniques,2018,66(6):3011-3018.
APA Guo X.,Zhu L.,&Wu W..(2018).Design Method for Multiband Filters with Compact Configuration in Substrate Integrated Waveguide.IEEE Transactions on Microwave Theory and Techniques,66(6),3011-3018.
MLA Guo X.,et al."Design Method for Multiband Filters with Compact Configuration in Substrate Integrated Waveguide".IEEE Transactions on Microwave Theory and Techniques 66.6(2018):3011-3018.
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