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

ISSN Imprimir: 0040-2508
ISSN On-line: 1943-6009

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Telecommunications and Radio Engineering

DOI: 10.1615/TelecomRadEng.v66.i16.10
pages 1425-1440

Particularities of Signal Processing at Subsurface Radar Sounding in Dispersive Media

V. G. Sugak
A. Usikov Institute of Radio Physics and Electronics, National Academy of Sciences of Ukraine 12, Academician Proskura St., Kharkov 61085, Ukraine

RESUMO

The distortions of signals appearing at subsurface radar sounding in dispersive media caused by functional dependence of phase speed of radio waves propagation upon frequency are considered. The method of compensation of these distortions is offered, allowing to essentially increase depth resolution of a sounding signal with step-by-step carrier frequency modulation.


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