某目标特征探测雷达回波模拟器软件设计及在通用DSP硬件平台上的实现

日期:2017.07.05 点击数:9

【类型】学位论文

【作者】汪涵 

【关键词】 信号生成器 雷达回波模拟 建模

【摘要】随着现代雷达系统功能的日趋复杂,雷达回波模拟器已成为雷达系统开发和研制过程中必不可少的设备。雷达回波模拟器实质是一种专用的信号生成器,在一定的硬件平台上,通过运行配套的软件,以某种方式向与之连接的雷达信号处理机提供通过模拟方法产生的雷达回波信号,完成处理机的调试与测试。 本文详细阐述了基于通用DSP硬件平台的一种雷达回波模拟器的软件设计与实现。先从回波模拟理论着手,提出建模方法。在简要介绍雷达回波模拟器的硬件实施平台后,详细阐述了软件的设计思路,包括功能模块化分,关键环节采取的技术,以及实现过程中遇到的问题和解决方法。最后给出了软件实施的结果与分析,以及本课题的研究结论。 Radar echo simulator is the indispensable and significant device while developing and designing radar system as the function of modern radar system is becoming more and more complicated. Radar echo simulator is a particularly devised signal generator in nature. Based on a certain kind of hardware platform, applying specially devised software, radar echo simulator provides radar echo signals by simulating to processing unit for testing and evaluating. The essay presents the software design and accomplishment of a kind of radar echo simulator based on general-purpose signal processing platform in detail. Starting from simulation theories, the modeling methods are proposed. After a brief introduction of the platform, the essay analyzes the requirements and describes how to divide the function. The specific design and realization as well as encountering problems and their solvents are also depicted in particular. At last, results as well as analyses of applying the software suites and conclusion of the study are given.

【学位授予单位】北京理工大学

【学位年度】2006

【分类号】P353.1;|TN95;|TP303;|TN951;|O22;|TP311.5

【导师姓名】龙腾

【授予单位】北京理工大学

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