Proceedings of the Korea Electromagnetic Engineering Society Conference (한국전자파학회:학술대회논문집)
- 2005.11a
- /
- Pages.437-442
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- 2005
The Measurement and Analysis of Radio Characteristic of 424 MHz Short Range Wireless Frequency
424 MHz 소출력 무선주파수 전파특성 측정 및 분석
-
Lim, Yong-Hun
(Korea Electric Power Research Institute(KEPRI))
;
- Choi, Hyo-Yul (Korea Electric Power Research Institute(KEPRI)) ;
- O, Kyu-Whan (Korea Electric Power Research Institute(KEPRI)) ;
- Lee, Beom-Seok (Korea Electric Power Research Institute(KEPRI)) ;
- Hyun, Duck-Hwa (Korea Electric Power Research Institute(KEPRI))
-
임용훈
(한전전력연구원 전력통신그룹)
;
- 최효열 (한전전력연구원 전력통신그룹) ;
- 오규환 (한전전력연구원 전력통신그룹) ;
- 이범석 (한전전력연구원 전력통신그룹) ;
- 현덕화 (한전전력연구원 전력통신그룹)
- Published : 2005.11.05
Abstract
This paper deals with the measurement and analysis of radio characteristic of 424 MHz for using the automation of transmission and supply of electric power, ana automatic meter reading(AMR). Normally radio propagation characteristic is the base of system design, performance evaluation and choice of position of the base station in wireless communication. It is the most accurate way to design a base station through practical measurements, but it costs much time, money and engineers. So, we developed 424 MHz short range wave propagation model for AMR service.