상세정보
학술지
Design of a Dual-Polarised Small Base Station Antenna with a Metallic Isolator for Micro-Cell Systems
- 발행일
- 201507
- 출처
- IET Microwaves, Antennas and Propagation, v.9 no.10, pp.1080-1086
- ISSN
- 1751-8725
- 출판사
- IET
- 협약과제
- 14MI2200, 차세대 이동통신 서비스를 위한 다양한 셀구축 환경에 적용이 가능한 초소형 RF 단위모듈 기반 다중대역(Multi-Band) 다중모드(Multi-RAT) 기지국용 RU(Radio Unit)개발, 박봉혁
- 초록
- A dual-polarised small base station (BS) with a metallic isolator is presented. A high isolation is achieved by using a shorted metallic isolation patch. The experimental results of the proposed BS antenna indicate a measured impedance bandwidth of 812-910 MHz, and an isolation of more than 25 dB. The proposed antenna exhibits good radiation patterns with a gain of 4 dBi.
- KSP 제안 키워드
- Cell systems, Measured impedance, Micro-cell, Radiation Pattern, base station(BS), base station antenna, dual-polarised, high isolation, impedance bandwidth