Frequency-Selective Beamforming Array Antenna Systems with Frequency-Dependent Phase Shifters
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Jung Ouk | - |
dc.contributor.author | Yoon, Won-Sang | - |
dc.contributor.author | Han, Sang-Min | - |
dc.date.accessioned | 2021-08-11T09:24:00Z | - |
dc.date.available | 2021-08-11T09:24:00Z | - |
dc.date.issued | 2019-10 | - |
dc.identifier.issn | 2671-7255 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/sch/handle/2021.sw.sch/4163 | - |
dc.description.abstract | A frequency-selective beamforming array antenna system is proposed for next-generation mobile applications. Whereas a conventional phased array steers antenna beams in the same direction, the proposed system involves a channel-selective beam for each frequency channel using RF/analog processing. A frequency-dependent phase shifter is designed with controllable phase slopes using reconfigurable transmission line configuration. Wideband frequency-dependent phase bits of 0 degrees, +/- 90 degrees, +/- 120 degrees, +/- 180 degrees, +/- 240 degrees, and +/- 270 degrees phase differences are achieved for a frequency band from 3.4 GHz to 3.7 GHz. A wideband planar antenna element with a dual-finger monopole and an 8-way wideband matched feedline are applied to the proposed system. From the experimental results, the frequency-selective beamforming array presents simultaneous channel-selective beams with steering angles of up to about +/- 40 degrees. The adjustable beamforming system can achieve inter-beam hand-off for 5G mobile applications. | - |
dc.format.extent | 7 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | KOREAN INST ELECTROMAGNETIC ENGINEERING & SCIENCE | - |
dc.title | Frequency-Selective Beamforming Array Antenna Systems with Frequency-Dependent Phase Shifters | - |
dc.type | Article | - |
dc.publisher.location | 대한민국 | - |
dc.identifier.doi | 10.26866/jees.2019.19.4.259 | - |
dc.identifier.scopusid | 2-s2.0-85075169331 | - |
dc.identifier.wosid | 000494640000007 | - |
dc.identifier.bibliographicCitation | Journal of Electromagnetic Engineering and Science, v.19, no.4, pp 259 - 265 | - |
dc.citation.title | Journal of Electromagnetic Engineering and Science | - |
dc.citation.volume | 19 | - |
dc.citation.number | 4 | - |
dc.citation.startPage | 259 | - |
dc.citation.endPage | 265 | - |
dc.type.docType | Article | - |
dc.identifier.kciid | ART002520642 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | esci | - |
dc.description.journalRegisteredClass | kci | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalWebOfScienceCategory | Engineering, Electrical & Electronic | - |
dc.subject.keywordPlus | 5G | - |
dc.subject.keywordAuthor | Beamforming Antennas | - |
dc.subject.keywordAuthor | Beam Steering | - |
dc.subject.keywordAuthor | Phase Control | - |
dc.subject.keywordAuthor | Phase Shifters | - |
dc.subject.keywordAuthor | RF/Analog Processing | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
(31538) 22, Soonchunhyang-ro, Asan-si, Chungcheongnam-do, Republic of Korea+82-41-530-1114
COPYRIGHT 2021 by SOONCHUNHYANG UNIVERSITY ALL RIGHTS RESERVED.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.