基于通用图形处理器的大规模Costas信号脉压处理

doi:10.3976/j.issn.1002-4026.2012.06.011

J4 ›› 2012, Vol. 25 ›› Issue (6): 47-53.doi: 10.3976/j.issn.1002-4026.2012.06.011

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General purpose graphics processing unit based large-scale pulse compression for a Costas signal

ZHOU Bin¹, YE Chun-Mao², LI Wen-Wen³, SONG Miao-Miao¹

1.Institute of Oceanographic Instrumentation, Shandong Academy of Sciences, Qingdao 266001, China; 2.Beijing Institute of Radio Measurement, Beijing 100081, China; 3.GeoDa Center for Geospatial Analysis and Computation, Arizona State University, Tempe AZ 85287, USA

Received:2012-09-10 Online:2012-12-20 Published:2012-12-20

Abstract

Abstract:

This paper presents a general purpose graphics processing unit (GPGPU) based pulse compression processing model for parallel Costas signals. Our experiments demonstrate its performance and effectiveness. The processing model will provide a better reference for the design of a high-performance radar signal processing system.

Key words: high-speed radar signal processing, Costas signal, multi-velocity channel processing, general purpose graphics processing unit

CLC Number:

TN955

ZHOU Bin, YE Chun-Mao, LI Wen-Wen, SONG Miao-Miao. General purpose graphics processing unit based large-scale pulse compression for a Costas signal[J].J4, 2012, 25(6): 47-53.

General purpose graphics processing unit based large-scale pulse compression for a Costas signal

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