한국정보디스플레이학회:학술대회논문집

The Korean Infomation Display Society (한국정보디스플레이학회)
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A Study of Electromagnetic Emission of 42' AC PDP Module

  • Lim, Hun-Yong (Dept. of radio science and communication engineering Hongik University) ;
  • Kim, Min-Seok (Dept. of radio science and communication engineering Hongik University) ;
  • Lee, Jeong-Hae (Dept. of radio science and communication engineering Hongik University)
  • Published : 2003.07.09
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Abstract

An EMI emission of 42" AC-PDP panel is studied in this paper. First, the EMI emission level is roughly estimated using both simple electric dipole type and magnetic dipole type radiator model. The value of current required for estimation has been obtained from Fourier Transform of the measured current in time domain. Second, we investigate which type of EMI radiation is dominant by FEM calculation of the wave impedance. The result shows that electric dipole type radiation is dominant EMI source.

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