Theory for Pseudo-Butterworth Filter Response and Its Application to Bandwidth Tuning
DC Field | Value | Language |
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dc.contributor.author | Nam, Seunggoo | - |
dc.contributor.author | Lee, Boyoung | - |
dc.contributor.author | Lee, Juseop | - |
dc.date.accessioned | 2021-09-03T03:19:39Z | - |
dc.date.available | 2021-09-03T03:19:39Z | - |
dc.date.created | 2021-06-16 | - |
dc.date.issued | 2017-08 | - |
dc.identifier.issn | 0018-9480 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/82641 | - |
dc.description.abstract | This paper presents a new class of filter responses called pseudo-Butterworth filter response. A detailed mathematical analysis on the pseudo-Butterworth response has been carried out. In addition, the comparison between the typical complete Butterworth response and the new pseudo-Butterworth response is provided. The theory for the pseudo-Butterworth filter response indicates that bandwidth tuning maintaining excellent return loss performance can be executed adjusting not all coupling structures of a filter. As an example, a bandwidth tuning method for a second-order filter is presented. For verifying the presented bandwidth tuning theory, a second-order substrateintegrated waveguide (SIW) resonator filter has been designed, fabricated, and measured. As an example of applications to higher order filters, a theory for the fourth-order pseudo-Butterworth responses and a bandwidth tuning method for the fourth-order filters have been developed. A fourth-order filter has also been fabricated and measured for verifying the presented bandwidth tuning technique. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
dc.subject | RESONATORS | - |
dc.title | Theory for Pseudo-Butterworth Filter Response and Its Application to Bandwidth Tuning | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Lee, Juseop | - |
dc.identifier.doi | 10.1109/TMTT.2017.2684096 | - |
dc.identifier.scopusid | 2-s2.0-85017113675 | - |
dc.identifier.wosid | 000407370900021 | - |
dc.identifier.bibliographicCitation | IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, v.65, no.8, pp.2847 - 2856 | - |
dc.relation.isPartOf | IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES | - |
dc.citation.title | IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES | - |
dc.citation.volume | 65 | - |
dc.citation.number | 8 | - |
dc.citation.startPage | 2847 | - |
dc.citation.endPage | 2856 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalWebOfScienceCategory | Engineering, Electrical & Electronic | - |
dc.subject.keywordPlus | RESONATORS | - |
dc.subject.keywordAuthor | Bandpass filter | - |
dc.subject.keywordAuthor | Butterworth | - |
dc.subject.keywordAuthor | substrate-integrated waveguide (SIW) | - |
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