Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference (한국전기전자재료학회:학술대회논문집)

The Korean Institute of Electrical and Electronic Material Engineers (한국전기전자재료학회)
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Analysis and Design of Monoblock Dielectric Filter Using FEM

FEM을 이용한 일체형 유전체 필터의 해석 및 설계

  • 강종윤 (한국과학기술연구원 박막연구센터) ;
  • 최지원 (한국과학기술연구원 박막연구센터) ;
  • 윤석진 (한국과학기술연구원 박막연구센터) ;
  • 김현재 (한국과학기술연구원 박막연구센터) ;
  • 박창엽 (연세대학교 전기공학과)
  • Published : 1999.05.01
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Abstract

A new band pass filter (BPF) prepared by dielectric monoblock and its design techniques are presented. The modeling of the three-pole dielectric monoblock BPF has been carried out by CAD. The equivalent circuit of the BPF was established by transmission lines and lumped capacitors. The transmission line characteristic impendances were computed using 2-D FEM. The BPF for PCS has been designed to have a 60 MHz pass-bandwidth with center frequency of 1960 MHz and an attenuation pole at below the passband using a commercial 3-D structure simulator.

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