Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)

The Korean Institute of Electrical Engineers (대한전기학회)
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Development of Power Line Interphone by the Amplitude Modulation Techniq

전력선을 이용한 AM방식의 인터폰 개발

  • Park, Jong-Yeun (Department of Electrical Engineering, Kangwon National University) ;
  • Kang, Do-Hyung (Department of Electrical Engineering, Kangwon National University) ;
  • Choi, Won-Ho (Department of Electrical Engineering, Kangwon National University)
  • Published : 2001.07.18
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Abstract

This paper has developed the power line interphone system with the amplitude modulation technique. We described the Amplitude modulation and demodulation circuit and the line coupler for the implementation of the power line interphone. and suggested the experimental result for the signal attenuation, demodulated signal, spectrum.

Keywords