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초록
This study proposes a design of a wideband shark-fin antenna that operates in the sub-6 GHz band for 5G communication. A wideband shark-fin antenna is a multiple-input-multiple-output antenna consisting of two antenna elements. For operation in the 4G and 5G operation bands, wideband characteristics were implemented using a coupler and a half-lambda loop pattern. The manufactured wideband shark-fin antenna satisfied the condition VSWR<3.5:1 in the 4G and 5G operating bands. The average gains over the operating bandwidth were greater than −1.97 dBi, indicating that the shark-fin antenna had excellent radiation characteristics.
키워드
Automotive Antenna; IVI; Loop Antenna; Shark-Fin Antenna; Wideband
- 제목
- 커플러와 반파장 루프 패턴을 활용한 광대역 샤크핀 안테나 설계
- 제목 (타언어)
- Design of a Wideband Shark-Fin Antenna Using Coupler and Half-Wavelength Loop Pattern
- 저자
- 이혁; 정원선; 김재현; 최재훈
- 발행일
- 2023-04
- 저널명
- 한국전자파학회 논문지
- 권
- 34
- 호
- 4
- 페이지
- 256 ~ 262