Abstract
A radar measuring system which enables the modulus of the reflection coefficient of radio-absorbing coatings to be determined over a very broad frequency band (2–18 GHz) is described and the systematic features of the measurements are pointed out. The results are presented of a comparison of the frequency dependence of the power reflection coefficient of the coating, measured using the system described, with data obtained using narrow-band panoramic measuring equipment.
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REFERENCES
Yu. N. Kazantsev, The Problem of Reducing the Effective Scattering Surface [in Russian], P. Ya. Ufimtsev (ed.), Izd. IRE Akad. Nauk SSSR (1989).
L. Yu. Astanin and A. A. Kostylev, Principles of Very Broadband Radar Measurements [in Russian], Radio i Svyaz', Moscow (1989).
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Belyaev, V.V., Didkovskii, L.V. & Kir'yanov, O.E. Experimental Investigations of Radio-Absorbing Coatings over a Very Broad Frequency Band. Measurement Techniques 46, 275–280 (2003). https://doi.org/10.1023/A:1024017430412
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DOI: https://doi.org/10.1023/A:1024017430412