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Microwave scattering parameters of lossy materials: Experiments and computations
Author(s) -
Lasri T.,
Bocquet B.,
Leroy Y.
Publication year - 1996
Publication title -
microwave and optical technology letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.304
H-Index - 76
eISSN - 1098-2760
pISSN - 0895-2477
DOI - 10.1002/(sici)1098-2760(19961020)13:3<128::aid-mop5>3.0.co;2-p
Subject(s) - lossy compression , microwave , scattering parameters , network analyzer (electrical) , reflection (computer programming) , scattering , computation , field (mathematics) , modal , electronic engineering , software , reflection coefficient , transmission (telecommunications) , acoustics , computer science , engineering , optics , materials science , physics , electrical engineering , algorithm , telecommunications , mathematics , artificial intelligence , polymer chemistry , pure mathematics , programming language
In order to develop new methods of nondestructive control of material by microwaves, we are testing the capability of determining the transmission and reflection properties of a lossy material (i.e., the scattering parameters) in near‐field situations. The results given by off‐the‐shelf software (Hewlett‐Packard high frequency structure simulator) are compared with other computed data obtained by a modal method and experimental data given by an automatic network analyzer. © 1996 John Wiley & Sons, Inc.