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기생소자를 사용한 밀리미터파 배열안테나의 패턴 널 억제 방법Method of Suppressing Pattern Nulls of an MM-Wave Array Antenna Using Parasitic Elements
- Other Titles
- Method of Suppressing Pattern Nulls of an MM-Wave Array Antenna Using Parasitic Elements
- Issue Date
- Aug-2019
- Publisher
- 한국전자파학회
- Keywords
- Millimeter-Wave; Patch Array Antenna; Null-Filling; Parasitic Element; Cross-Polarization Isolation
- Citation
- 한국전자파학회 논문지, v.30, no.8, pp 688 - 691
- Pages
- 4
- Indexed
- KCI
- Journal Title
- 한국전자파학회 논문지
- Volume
- 30
- Number
- 8
- Start Page
- 688
- End Page
- 691
- ISSN
- 1226-3133
- Abstract
- In this study, we analyze the reduction of a cross-polarization(X-pol) isolation by using parasitic elements to eliminate the pattern-nulls of a 60 GHz 2×4 microstrip patch antenna array. In addition, we investigate the changes of the pattern-null suppression and X-pol isolation resulting from different alignments of the parasitic elements mounted above the array antenna. Through this study, we demonstrate the feasibility of using parasitic elements to suppress the pattern-nulls of a patch array antenna in a system requiring an adequate X-pol isolation.
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Collections - 서울 공과대학 > 서울 융합전자공학부 > 1. Journal Articles
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