The Journal of Korean Institute of Electromagnetic Engineering and Science (한국전자파학회논문지)

The Korean Institute of Electromagnetic Engineering and Science (한국전자파학회)
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Complex Permittivity Measurement using a Coaxial Slotted Line of Reference Liquids at Mobile Communication Frequencies

동축 슬롯 선로를 이용한 기준 용액들의 이동 통신 주파수帶에서의 복소 유전율 측정

  • 김정호 (단국대학교 대학원 전자컴퓨터 공학부) ;
  • 김윤명 (단국대학교 전기전자컴퓨터 공학부 및 (주)EMF Safety)
  • Published : 2003.09.01
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Abstract

In this paper, complex permittivities of reference liquids were measured by a sample holder of terminated slotted coaxial line with a movable probe at mobile communications frequencies. The validity of the liquid measurement system was checked by experimental tests with the reference liquids proposed in IEEE Std 1528-200X.

본 논문에서는 이동 가능한 프로브(probe)가 있는, 종단된 동축 슬롯 선로(Coaxial slotted line)를 샘플 液의 흘더로 사용하여, 이동 통신 단말기 의 송신 주파수帶에서의 복소 유전율을 측정할 수 있는 시스템을 제작하였으며, 이를 이용하여 IEEE Std 1528-200X에 서 제안한 기준 액체들(Reference Liquids)의 복소 유전율을 측정 비교하여 봄으로써, 측정 시스템의 타당성을 조사하였다.

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References

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