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

The Korean Institute of Electrical and Electronic Material Engineers (한국전기전자재료학회)
권호 표지

Analysis of resonant frequency in microstrip antennas using X-cut Quartz plates

X-cut quartz를 이용한 마이크로스트립 안테나의 해석

  • Kang, Hyun-Il (School of Information and Communication Engineering, Sungkyunkwan University) ;
  • Hwang, Hyun-Suk (School of Information and Communication Engineering, Sungkyunkwan University) ;
  • Lee, Kyu-Il (School of Information and Communication Engineering, Sungkyunkwan University) ;
  • Lee, Tae-Yong (School of Information and Communication Engineering, Sungkyunkwan University) ;
  • Song, Joon-Tae (School of Information and Communication Engineering, Sungkyunkwan University)
  • 강현일 (성균관대학교 정보통신공학부) ;
  • 황현석 (성균관대학교 정보통신공학부) ;
  • 이규일 (성균관대학교 정보통신공학부) ;
  • 이태용 (성균관대학교 정보통신공학부) ;
  • 승준태 (성균관대학교 정보통신공학부)
  • Published : 2006.06.22
Download PDF
⟨ Previous Next ⟩

Abstract

A technique to control the operating frequency of microstrip antenna by using the X-cut quartz substrate has been investigated experimentally and theoretically. We consider 6, 8 and 10 GHz resonance frequency in three dimensional quartz plates. Equation of linear piezoelectricity are solved for the thickness-shear approximation of X-cut quartz plates. At X-band frequencies, the microstrip antenna was voltage-controllable using the dc electric field dependence of the piezoelectric constant of X-cut quartz. This work demonstrates advantageous application for X-cut quartz plate in microstrip antenna substrates.

Keywords