Precession Characteristics Analysis of Ballistic Target Based on Non-Ideal Scattering Centers

Qi Lie Ma; Wei Hong Lu; Cun Qian Feng; Jie Zhang; Zhe Wang

doi:10.4028/www.scientific.net/AMR.580.329

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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 580Precession Characteristics Analysis of Ballistic...

Precession Characteristics Analysis of Ballistic Target Based on Non-Ideal Scattering Centers

Abstract:

Precession characteristics are very important for ballistic target recognition. It is theoretically approved that the radar echo is sinusoidal frequency modulation signal when the micro-motion of scattering centers is the same as warhead itself. But this assumption disagrees with the fact. To solve this problem, model of precession target is set and the expression of the micro-Doppler of the non-ideal scattering centers is obtained in the paper. Then, precession characteristics of warhead are presented in the end of the paper. Finally, the correctness of theoretical analysis is validated through the simulation results.

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Periodical:

Advanced Materials Research (Volume 580)

Pages:

329-333

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.580.329

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Online since:

October 2012

Authors:

Qi Lie Ma, Wei Hong Lu, Cun Qian Feng, Jie Zhang, Zhe Wang

Keywords:

Ballistic Target, Micro-Doppler, Non-Ideal Scattering Centers, Precession

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