Parameter Design Method of Stepped-Frequency Radar to Suppress Clutter

Ying Wang; Hong Yan Su; Huai Cheng Zhu; Qi Yuan

doi:10.4028/www.scientific.net/AMM.130-134.2042

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 130-134Parameter Design Method of Stepped-Frequency Radar...

Parameter Design Method of Stepped-Frequency Radar to Suppress Clutter

Abstract:

The stepped-frequency radar can measure the velocity between radar and target as while as obtain high range resolution. The Doppler shift of moving target may make its high resolution range profile move away from high resolution imaging region of stationary target. Consequently stepped-frequency radar possesses the ability of detecting dim target in clutter, which is suitable for attacking low-altitude dim target with low velocity. In this paper, the distribution of clutter is analyzed in frequency domain firstly. Then the design method of signal parameters is put forward based on the analysis in frequency domain. Finally, the simulation results demonstrate the effectiveness of the method.

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Periodical:

Applied Mechanics and Materials (Volumes 130-134)

Pages:

2042-2046

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.130-134.2042

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Online since:

October 2011

Authors:

Ying Wang, Hong Yan Su, Huai Cheng Zhu, Qi Yuan

Keywords:

Clutter Distribution, Parameter Design, Stepped-Frequency

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References

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