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Design and Fabrication of Location Tracing Antenna for Container Transportation

컨테이너 수송용 위치 추적 안테나 설계 및 제작

  • Received : 2014.01.10
  • Accepted : 2014.02.07
  • Published : 2014.02.28

Abstract

In this paper, A GSm/WCDMA band antenna which can be confirmed positioning information of a container by using the GPS/GLONASS bands on one board and can be sent the positioning information to the mobile communication network in real time is designed. A microstrip patch antennas which supports dual-band (GPS and GLONASS) was optimized. The antenna size is $25{\times}25{\times}5[mm]$. A chip monopole antennas which supports dual-band (GSM and WCDMA) was optimized. The antenna size is $27{\times}8{\times}3.2[mm]$. To amplify the Satellite reception signal level, two-stage low noise amplifier(LNA) was designed. The LNA gain is 27[dB]. The size of Jig for antennas measuring is $100{\times}30{\times}1[mm]$.

본 논문에서는 한 보드에서 GPS/GLONASS 대역을 이용하여 컨테이너의 위치정보를 확인 할 수 있고, 위치 정보를 실시간으로 이동통신망으로 전송 할 수 있는 GSM/WCDMA 대역의 안테나를 설계하였다. GPS(1.575.42MHz)와 GLONASS(1.602MHz) 듀얼 대역을 지원하는 마이크로스트립 패치 안테나를 최적화하였고, 안테나의 크기는 $25{\times}25{\times}5[mm]$이다. GSM(824-960MHz)와 WCDMA(1970-2170MHz) 이중대역을 지원하는 칩 모노폴 안테나를 최적화 하였고, 안테나의 크기는 $27{\times}8{\times}3.2[mm]$이다. 위성 수신레벨을 증폭하기 위해 2단 저잡음 증폭기(LNA)를 설계하였고. LNA 이득은 27[dB]이다. 안테나의 측정지그의 크기는 $100{\times}30{\times}1[mm]$이다.

Keywords

References

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