Practical Design and Implementation Method for Asymmetric-Response Post-Loaded Substrate-Integrated Waveguide Filters
DC Field | Value | Language |
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dc.contributor.author | Lee, Sanggu | - |
dc.contributor.author | Nam, Seunggoo | - |
dc.contributor.author | Lee, Juseop | - |
dc.date.accessioned | 2021-08-31T16:01:01Z | - |
dc.date.available | 2021-08-31T16:01:01Z | - |
dc.date.created | 2021-06-19 | - |
dc.date.issued | 2020 | - |
dc.identifier.issn | 2169-3536 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/58953 | - |
dc.description.abstract | This paper presents a practical method for implementing a post-loaded substrate-integrated waveguide (SIW) filter producing an asymmetric response with a pair of near-band transmission zeros. More specifically, we present a practical frequency-dependent coupling structure for post-loaded SIW resonators for implementing an asymmetric response. By virtue of the proposed coupling design methods, the roll-offs in the upper and lower stopbands can be readily controlled to be different from each other. In other words, the roll-off in a stopband can be made to be steeper than the one in the other stopband by means of using the proposed design method for coupling structure. More importantly, we propose a useful approach to swap the two stopband responses of an asymmetric-response filter. In other word, this paper shows a practical method to laterally reverse an asymmetric response. For demonstration, 1 symmetric-response and 2 asymmetric-response fourth-order SIW filters have been designed using the presented frequency-dependent coupling structures. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
dc.subject | COUPLED-RESONATOR FILTERS | - |
dc.subject | BANDPASS-FILTERS | - |
dc.subject | FREQUENCY | - |
dc.subject | TOPOLOGY | - |
dc.title | Practical Design and Implementation Method for Asymmetric-Response Post-Loaded Substrate-Integrated Waveguide Filters | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Lee, Juseop | - |
dc.identifier.doi | 10.1109/ACCESS.2020.2998488 | - |
dc.identifier.scopusid | 2-s2.0-85086627224 | - |
dc.identifier.wosid | 000546406500037 | - |
dc.identifier.bibliographicCitation | IEEE ACCESS, v.8, pp.101528 - 101538 | - |
dc.relation.isPartOf | IEEE ACCESS | - |
dc.citation.title | IEEE ACCESS | - |
dc.citation.volume | 8 | - |
dc.citation.startPage | 101528 | - |
dc.citation.endPage | 101538 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Computer Science | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalResearchArea | Telecommunications | - |
dc.relation.journalWebOfScienceCategory | Computer Science, Information Systems | - |
dc.relation.journalWebOfScienceCategory | Engineering, Electrical & Electronic | - |
dc.relation.journalWebOfScienceCategory | Telecommunications | - |
dc.subject.keywordPlus | COUPLED-RESONATOR FILTERS | - |
dc.subject.keywordPlus | BANDPASS-FILTERS | - |
dc.subject.keywordPlus | FREQUENCY | - |
dc.subject.keywordPlus | TOPOLOGY | - |
dc.subject.keywordAuthor | Couplings | - |
dc.subject.keywordAuthor | Filtering theory | - |
dc.subject.keywordAuthor | Transmission line matrix methods | - |
dc.subject.keywordAuthor | Resonators | - |
dc.subject.keywordAuthor | Frequency response | - |
dc.subject.keywordAuthor | Design methodology | - |
dc.subject.keywordAuthor | Substrates | - |
dc.subject.keywordAuthor | Coupling | - |
dc.subject.keywordAuthor | filter | - |
dc.subject.keywordAuthor | resonator | - |
dc.subject.keywordAuthor | substrate-integrated waveguide | - |
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