Analysis of embedded capacitor using Flexible PCB

Flexible PCB를 이용한 내장형 캐패시터의 분석

  • Yoo, Joshua (Korea Electronics Technology Institute) ;
  • Kim, J.W. (Korea Electronics Technology Institute) ;
  • Yoo, M.J. (Korea Electronics Technology Institute) ;
  • Park, S.D. (Korea Electronics Technology Institute) ;
  • Lee, W.S. (Korea Electronics Technology Institute) ;
  • Lee, H.G. (Korea Electronics Technology Institute) ;
  • Kang, N.K. (Korea Electronics Technology Institute)
  • Published : 2004.04.24

Abstract

The number of layers in rigid PCB(printed circuit board) is restricted, so the number of components can be embedded in module is restricted also. But using flexible multilayer PCB, the layers over than 7 can be evaluated. In this study, to verify the possibility of application of flexible multilayer PCB to RF modules, multilayered embedded capacitor is fabricated and analyzed. The characteristics of embedded capacitor is analyzed and compared to that of MLCC and LTCC capacitor. Embedded capacitor has better electrical features than MLCC and compatible one to LTCC capacitor.

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