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Method and apparatus for measuring the permittivity of materials 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G01R-027/04
출원번호 US-0655755 (1991-02-13)
발명자 / 주소
  • Misra Devendra K. (Whitefish Bay WI)
출원인 / 주소
  • The Board of Regents of the University of Wisconsin System (Milwaukee WI 02)
인용정보 피인용 횟수 : 131  인용 특허 : 0

초록 ▼

A method and apparatus for determining the permittivity of a sample is disclosed. The method includes applying an AC electrical signal in the microwave frequency range via a coaxial probe having an end position near the sample and measuring the reflection coefficient of the sample. The complex permi

대표청구항 ▼

A method for determining the permittivity of a sample using a coaxial probe having a first end positioned at the sample and a second end, comprising the steps of: applying an AC electrical signal in the microwave frequency range to the second end; measuring the resulting reflection coefficient of th

이 특허를 인용한 특허 (131)

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