전자공학회논문지A (Journal of the Korean Institute of Telematics and Electronics A)
- 제29A권11호
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- Pages.14-18
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- 1992
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- 1016-135X(pISSN)
구배행렬법에 의한 복소 유전율 및 투자율의 결정
Determination of Complex Permittivity and Permeability by a Gradient Matrix Method
초록
A gradient matrix method in conjunction with the transmission-reflection method to determine the complex permittivity and permeability of a microwave material is presented. This method does not incur the phase ambiguity due to an improper sample length, and is applicable to the measurement of low-loss materials of a half wavelength. A gradient matrix for a coaxial cable sample is derived, and the results are illustrated.
키워드