한국통신학회논문지 (The Journal of Korean Institute of Communications and Information Sciences)

  • 제29권9A호
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  • Pages.1083-1090
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  • 2004
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  • 1226-4717(pISSN)
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  • 2287-3880(eISSN)
한국통신학회 (The Korean Institute of Commucations and Information Sciences)
권호 표지

5GHz 대역 미앤더 형태 마이크로스트립 안테나 설계 및 제작

Design of a Meander Type Microstrip Antenna in the 5GHz Band

  • 발행 : 2004.09.01
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⟨ 이전 논문 다음 논문 ⟩

초록

본 논문에서는 5GHz 전 대역에서 사용 가능한 미앤더 형태의 마이크로스트립 안테나를 설계하고 제작하였다 미앤더 형태의 안테나에 공기총을 삽입하고 동축 급전을 주어 VSWR≶2 에서 충분한 대역을 연고자 하였다 미앤 더 라인의 길이와 폭, 동축급전의 위치 및 공기층의 두께를 변화시키면서 시뮬레이션 하였으며, 최적화된 파라미터를 가지고 안테나를 제작하였다 제작된 얀테나의 측쟁 결과는 VSWR≶2 에서 약 IGHz 의 17.5% 의 대역폭을 얻였 으며, 7.3-95 dBi 의 이득과 Broad 한 방사패턴을 얻었다.

In this paper, a meander-type microstrip patch antenna for application in 5GHz-hand is designed and fabricated To obtain enough bandwidth in VSWR≶2, the foam is inserted between substrate and ground plane, the coaxial probe source 1S used Antenna is simulated varing the length and width of meander line, the position of probe feeding and the thick of airgap. Later antenna is fabricated with optimizated antenna parameter. The measured result of Fabricated antenna obtained IGHz(l7.5%) bandwidth in VSWR≶2, the gain of 7.3-9.5dBi, Unidirectional pattern.

키워드

참고문헌

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