A Study on Introduction Plan for Power Limit of National Mobile Communication Handsets

국내 이동통신 단말기의 출력기준 도입방안에 관한 연구

  • Received : 2010.09.08
  • Accepted : 2010.11.16
  • Published : 2010.12.31

Abstract

In this paper, equivalent isotropic radiated power (EIRP) of six mobile phones made by two national companies were measured in order to introduce power limit of mobile phones for national CDMA, PCS and WCDMA applications. The measurement has been conducted in a full anechoic chamber and used antenna substitution method. From the measured results, the measured power of the mobile phones are compared by power limit regulations of mobile phones for USA, Japan and Europe. Finally, we propose power limits of 2 W ERP for CDMA phones, 2 W EIRP for PCS phones, and 2 W EIRP for WCDMA phones, respectively.

본 논문에서는 국내 CDMA, PCS 및 WCDMA 이동통신용 단말기들의 출력기준 도입을 위하여 국내 2개사 6개 단말기를 대상으로 실효복사전력을 측정하였다. 측정은 완전무반사실에서 수행하였으며 안테나 치환법을 사용하였다. 측정 결과를 미국, 일본 및 유럽의 이동통신용 단말기들의 출력 기준과 비교하였으며 현행 국내 기준이 없는 CDMA 단말기에 대해서는 ERP 2 W, PCS 단말기는 EIRP 2 W로 출력 기준을 제안하였고 전도성 전력 2 W 기준인 WCDMA에 대해서는 EIRP 2 W로의 출력기준을 제안하였다.

Keywords

References

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