Proceedings of KOSOMES biannual meeting (해양환경안전학회:학술대회논문집)
- 2007.11a
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- Pages.211-214
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- 2007
The Design of repeater U-shaped Antenna for ship base station Applications
선박기지국 응용을 위한 중계기용 U형 급전 안테나 설계
- 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)
- Published : 2007.11.29
Abstract
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(
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(