해양환경안전학회:학술대회논문집 (Proceedings of KOSOMES biannual meeting)
- 해양환경안전학회 2007년도 추계학술발표회
- /
- Pages.211-214
- /
- 2007
선박기지국 응용을 위한 중계기용 U형 급전 안테나 설계
The Design of repeater U-shaped Antenna for ship base station Applications
- Park, Chang-Hyun (Division of Maritime Electronic and Communication Engineering, Mokpo National Maritime University) ;
- Kim, Young-Nam (Munhwa Broadcasting Corporation of GwangJu) ;
- Kim, Kab-Ki (Division of Maritime Electronic and Communication Engineering, Mokpo National Maritime University)
- 발행 : 2007.11.29
초록
본 논문에서는 800MHz대역의 TRS(Trunked Radio System)대역을 비롯한, GSM(Global System for Mobile telecommunication), CDMA(Code Division Multiple Access) 대역을 통합할 수 있는 광대역 마이크로스트립 안테나를 설계하고자 한다. 그리고 선박 및 해상 안전에 상용 가능한 선박 기지국 중계기용 안테나를 설계하였다. 마이크로 스트립 안테나의 협대역을 개선하기 위해서 직사각형 패치에 U자 형태의 급전구조를 갖고, 그라운드와 급전 사이에 유전체(
In this paper, we have designed microstrip antenna if 800[MHz] band It will be able to integrate TRS(Trunked Radio System), GSM(Global System for Mobile telecommunication) band including the CDMA(Code Division Multiple Access) band we designed repeater and a base station antenna which is possible at the ship and marine of safety. It is improves a narrow bandwidth problem of microstrip antenna. It had U-shaped feeding structure at a rectangular patch And ground or feeding structure used between dielectric constant(