Research of Sea Clutter Suppression Algorithm Based on GPU

Yan Guo; Shi Dan Li; De Sheng Wang

doi:10.4028/www.scientific.net/AMM.239-240.1194

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 239-240Research of Sea Clutter Suppression Algorithm...

Research of Sea Clutter Suppression Algorithm Based on GPU

Abstract:

This paper presents an algorithm of sea clutter suppression using graphics processing unit (GPU) to meet the real-time requirement in the general radar terminal system. The main idea is to convert an infinite impulse response (IIR) filter to a finite impulse response (FIR) filter, which is suitable for the parallelization processing of GPU. Finally, the converted FIR filter algorithm is implemented on the GPU efficiently, achieving a speed approximately twice as fast as that of the previous IIR filter algorithm implemented on the CPU.

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Periodical:

Applied Mechanics and Materials (Volumes 239-240)

Pages:

1194-1201

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.239-240.1194

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Online since:

December 2012

Authors:

Yan Guo, Shi Dan Li, De Sheng Wang

Keywords:

FIR, Graphic Processing Unit (GPU), IIR, Sea Clutter Suppression

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References

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