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Characterization of Passive Components for Embedded PCB

  • Journal of Knowledge Information Technology and Systems
  • Abbr : JKITS
  • 2011, 6(4), pp.75-81
  • Publisher : Korea Knowledge Information Technology Society
  • Research Area : Interdisciplinary Studies > Interdisciplinary Research
  • Published : August 31, 2011

Hong,Soon-Kwan 1

1혜전대학

Candidate

ABSTRACT

Capacitors with wrinkle or gap type electrodes are proposed to improve the performance of embedded PCB(Printed Circuit Board). Capacitor with the wrinkle type electrodes represents more higher(about 40%) capacitance density than that of conventional embedded capacitor. And capacitor with gap type electrodes represents resonant frequency of 4GHz but a conventional embedded capacitor just represents resonant frequency of 1GHz. Also it is confirmed that resonant frequency can be changed by the gap size. Capacitor with gap type electrodes in which dielectric gap of 50㎛ showed capacitance density of 55. This value is higher than that of conventional embedded capacitor. Embedded inductor with switching transistors for inductance variation shows good quality factor Q.

Citation status

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