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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Frequency properties of Air gap Antenna using PZT

PZT틀 이용한 Air gap 안테나의 주파수 특성에 관한 연구

  • 김영훈 (성균관대학교 전기전자 및 컴퓨터공학부) ;
  • 우형관 (성균관대학교 전기전자 및 컴퓨터공학부) ;
  • 임승혁 (성균관대학교 전기전자 및 컴퓨터공학부) ;
  • 송준태 (성균관대학교 전기전자 및 컴퓨터공학부)
  • Published : 2000.04.28
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Abstract

This paper investigated that resonant frequencies of microstrip patch antenna were tunable when piezoelectric materals were used as the antenna substrates. The resonant frequencies of the air-gap antenna using the piezoelectric substrate were able to be controlled by applied AC voltage. The frequency variation of the antenn was great when PZT were applied voltage of the resonant frequency.

Keywords