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. 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 Published:2012-12-20 Online:2012-12-20

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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

Open Access This article is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License (CC BY-NC 4.0), which permits third parties to freely share (i.e., copy and redistribute the material in any medium or format) and adapt (i.e., remix, transform, or build upon the material) the articles published in this journal, provided that appropriate credit is given, a link to the license is provided, and any changes made are indicated. The material may not be used for commercial purposes. For details of the CC BY-NC 4.0 license, please visit: https://creativecommons.org/licenses/by-nc/4.0

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