| 基于多DSP的雷达阵列信号处理系统 |
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| 引用本文： | 马友科,宋万杰,吴顺君,蔡乾.基于多DSP的雷达阵列信号处理系统[J].雷达科学与技术,2009,7(2):115-118. |
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| 作者姓名： | 马友科 宋万杰 吴顺君 蔡乾 |
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| 作者单位： | 西安电子科技大学雷达信号处理国家重点实验室,陕西西安,710071 |
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| 摘 要： | 利用TS201超高性能的计算处理能力以及FPGA支持的高速接口交换能力,实现了一种对算法的适应性强、结构扩展方便的通用信号处理板,设计了一种基于该通用信号处理板的米波雷达阵列信号处理系统,并以幅相校正、自适应旁瓣相消的算法实现为例,详细介绍了该阵列信号处理系统算法的实现方法。该系统运行稳定可靠,达到了系统的设计要求。
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| 关 键 词： | 阵列信号处理系统 数字信号处理机 幅相校正 自适应旁瓣相消 |
Design of Array Signal Processing System in VHF Radar Based on Multiple ADSP-TS201 Processors |
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| MA Youke,SONG Wan-jie,WU Shun-jun,CAI Qian.Design of Array Signal Processing System in VHF Radar Based on Multiple ADSP-TS201 Processors[J].Radar Science and Technology,2009,7(2):115-118. |
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| Authors: | MA Youke SONG Wan-jie WU Shun-jun CAI Qian |
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| Affiliation: | National Key Lab of Radar Signal Processing;Xidian University;Xi'an 710071;China |
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| Abstract: | In this paper,multiple DSPs are adopted to design the array signal processing system.By utilizing the high processing ability of the TS201 and the high-speed data exchange ability supported by FPGA,a general array signal processing system with strong adaptability and easy-expansion ability is fulfilled for radar signal processing.Implementation of the algorithm,such as ASLC and calibration of magnitude and phase,is described in detail.The whole system works well,and meets the requirement of the system desig... |
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| Keywords: | array signal processing system digital signal processor（DSP） calibration of magnitude and phase adaptive side-lobe cancellation（ASLC） |
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