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Telecommunications and Radio Engineering
SJR: 0.202 SNIP: 0.2 CiteScore™: 0.23

ISSN Print: 0040-2508
ISSN Online: 1943-6009

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Telecommunications and Radio Engineering

DOI: 10.1615/TelecomRadEng.v69.i12.90
pages 1121-1127

COMPARISON OF THE METHODS OF 1-D PERMITTIVITY PROFILE RECONSTRUCTION: REAL MEASUREMENT DATA PROCESSING

S. G. Alexin
Dnepropetrovsk National University, Ukraine

ABSTRACT

Free-space measurements of reflection coefficient were carried out in frequency band of 17−25.5 GHz for testing layered structures and then reconstruction of permittivity profiles was performed using three well-known methods. The methods are dynamic deconvolution method, discrete analog of Gel’fand-Levitan method and Newton-Kantorovich iterative scheme. The results of reconstruction are discussed.


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