Simulation System of the CRT Deflection Yoke

  • Lee, Min-Soo (CRT New Technology Team, Orion Electric Co., Ltd) ;
  • Woo, Duck-Kee (CRT New Technology Team, Orion Electric Co., Ltd) ;
  • Cheun, Jong-Mok (CRT New Technology Team, Orion Electric Co., Ltd)
  • Published : 2002.08.21

Abstract

Yoke simulator has been made for understanding beam movements in the deflection fields of the CRT. Consisting of the modeler, solver and post-processor, the simulator makes yoke model (conventional and rectangular yoke) and calculates charge sources and magnetic filed by BEM (boundary element method). This system supports a number of charge elements (line and surface charges) and beam movements can be predicted by the system.

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