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Telecommunications and Radio Engineering
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ISSN Imprimir: 0040-2508
ISSN En Línea: 1943-6009

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Telecommunications and Radio Engineering

DOI: 10.1615/TelecomRadEng.v65.i3.30
pages 213-228

Radar Processing on Basis of Kravchenko-Rvachev's Functions for Resolving of Numerical Targets

E. Escamilla-Hernandez
National Polytechnic of Mexico, Mexico; Institute of Radio Engineering and Electronics, Moscow, Russia
Vladislav V. Kravchenko
Rostov State University, Russia; and Dept. of Telecommunications of the Higher School of Mechanical and Electrical Engineering, National Polytechnic Institute, Mexico City
Volodymyr Ponomaryov
Instituto Politécnico Nacional, Mexico-city, Mexico
D. V. Smirnov
National Polytechnic of Mexico, Mexico; Institute of Radio Engineering and Electronics, Moscow, Russia

SINOPSIS

The signal choice in the radar system is being governed by various factors including power considerations, maximum range and resolution. Using linear FM signal in the radar it has been tested the performance of the weighting window processing technique and matched receiver filter to attenuate the side lobe levels. We have investigated novel weighting windows employing the Kravchenko-Rvachev’s functions for reduction of the side lobes. Some important characteristics like as gain, level of the side lobes, principal lobe width, etc. are calculated and compared with other classical window functions. The results show the advantages of the new Kravchenko-Rvachev’s weighting functions.


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