Effect of tuning the resonant frequency of radar coating on a reflected signal with linear frequency modulation
https://doi.org/10.34680/2076-8052.2023.1(130).100-107
Abstract
The results of modeling the process of reflection of a chirp signal from a multilayer coating based on ring resonators with the possibility of switching the resonant absorption frequency are presented. The developed model makes it possible to obtain a signal at the output of the correlator of a radar station without considering the propagation medium. The model investigation shows the appearance of passive modulation when the chirp signal is reflected from the coating, which manifests itself in the appearance of additional peaks at the output of the correlator.
About the Authors
A. M. Vyatkin
A. F. Mozhaysky's Military-Space Academy
Russian Federation
Russian Federation
Vyatkin A. M.,
Saint Petersburg.
V. M. Gusakov
A. F. Mozhaysky's Military-Space Academy
Russian Federation
Russian Federation
Gusakov V. M.,
Saint Petersburg.
V. N. Tsykunov
A. F. Mozhaysky's Military-Space Academy
Russian Federation
Russian Federation
Tsykunov V. N.,
Saint Petersburg.
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Review
For citations:
Vyatkin A.M., Gusakov V.M., Tsykunov V.N. Effect of tuning the resonant frequency of radar coating on a reflected signal with linear frequency modulation. Title in english. 2023;(1(130)):100-107. (In Russ.) https://doi.org/10.34680/2076-8052.2023.1(130).100-107
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