NDLI: Electromagnetic Parameters Test System Based on A Refined NRW Transmission/Reflection Algorithm

Content Provider	IEEE Xplore Digital Library
Author	Wang Huashen Jiang Shan Wang Guodong Xu Ke
Copyright Year	2007
Description	Author affiliation: Beijing Jiaotong Univ., Beijing (Wang Huashen)
Abstract	A new refined algorithm is presented based on the traditional NRW transmission/reflection method (T/R method). According to the magnetic property of the material under test, the algorithm can get different solutions, then obtain the complex permittivity and complex permeability of magnetic material simultaneously or the complex permittivity of nonmagnetic material. It solves the half-wavelength divergence problem and the multi-roots problem which exist in the traditional NRW algorithm and overcomes the machining and assembling problem of thin samples which is required in the traditional algorithm. Automatic test software is programmed and the whole test system is established. Tests of air and FIFE are carried out to verify the reliability of this test system and the results are consistent with true values.
Sponsorship	IEEE Beijing Sect.
Starting Page	1276
Ending Page	1280
File Size	1135619
Page Count	5
File Format	PDF
ISBN	9781424410446
DOI	10.1109/MAPE.2007.4393506
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2007-08-16
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Software testing System testing Materials testing VNA electromagnetic parameters NRW T/R Method Permeability Soft magnetic materials Automatic testing Magnetic materials Electromagnetic reflection Permittivity Magnetic properties
Content Type	Text
Resource Type	Article

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