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Vojnotehnički glasnik
2010, vol. 58, iss. 2, pp. 71-89
article language: Serbian
document type: Professional Paper
doi:10.5937/vojtehg1002071I


Software model of a radial velocity estimator
Generalštab Vojske Srbije, Uprava za obaveštajno-izviđačke poslove (J-2), Beograd

e-mail: dni@verat.net

Abstract

In all analyses the MUSIC method has given better results than the FFT method. The MUSIC method proved to be better at estimation precision as well as at resolving two adjacent Doppler frequencies. On the basis of the obtained results, the designed estimator of radial velocity can be said to estimate Doppler frequency in the reflected signal from a moving target precisely, and, consequently, the target velocity. It is thus possible to improve the performances of the current radar as far as a precise estimation of velocity of detected moving targets is concerned.

Keywords

software radar; radial velocity estimator; simulated target; real target

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