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- Byun, Gangil
- Antenna Technology Lab.
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| DC Field | Value | Language |
|---|---|---|
| dc.citation.endPage | 1862 | - |
| dc.citation.number | 4 | - |
| dc.citation.startPage | 1858 | - |
| dc.citation.title | IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION | - |
| dc.citation.volume | 63 | - |
| dc.contributor.author | Byun, Gangil | - |
| dc.contributor.author | Choo, Hosung | - |
| dc.contributor.author | Kim, Sunwoo | - |
| dc.date.accessioned | 2023-12-22T01:18:10Z | - |
| dc.date.available | 2023-12-22T01:18:10Z | - |
| dc.date.created | 2018-02-02 | - |
| dc.date.issued | 2015-04 | - |
| dc.description.abstract | This communication proposes the design of a quadrifilar helix antenna (QHA) with stepped-width arms and a meander feeding network. The stepped-width arms are applied to reduce the antenna size and adjust the frequency interval for dual-band operation. The feeding network includes a 90 degrees-hybrid chip coupler and two meander lines that are designed to give a 180 degrees-phase delay. The proposed QHA is optimized using a genetic algorithm (GA) and then fabricated to measure its performances in a full anechoic chamber. The results demonstrate that the proposed antenna is suitable to be used for dual-band global positioning system (GPS) applications. | - |
| dc.identifier.bibliographicCitation | IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, v.63, no.4, pp.1858 - 1862 | - |
| dc.identifier.doi | 10.1109/TAP.2015.2398463 | - |
| dc.identifier.issn | 0018-926X | - |
| dc.identifier.scopusid | 2-s2.0-84927636318 | - |
| dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/23320 | - |
| dc.identifier.url | http://ieeexplore.ieee.org/document/7027786/ | - |
| dc.identifier.wosid | 000352703000043 | - |
| dc.language | 영어 | - |
| dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
| dc.title | Design of a Dual-Band Quadrifilar Helix Antenna Using Stepped-Width Arms | - |
| dc.type | Article | - |
| dc.description.journalRegisteredClass | scie | - |
| dc.description.journalRegisteredClass | scopus | - |
| dc.subject.keywordAuthor | Global positioning system (GPS) antennas | - |
| dc.subject.keywordAuthor | helix antennas | - |
| dc.subject.keywordAuthor | quadrifilar helix antennas (QHAs) | - |
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