计算机技术与发展2017，Vol.27Issue(7)：16-19,4.DOI:10.3969/j.issn.1673-629X.2017.07.004
汽车防撞雷达MFSK信号应用仿真研究
Investigation on MFSK Applications of Automotive Radar
摘要
Abstract
On the basis of summarizing the various waveforms used in automobile anti-collision radar,the design of MFSK waveform with multiple advantages is proposed and the constrained relationship in the design of MFSK waveform is discussed deeply.The various FSK waveforms' models of signal processing have been established by analyzing the waveform's principle.Meanwhile according to the results of model processing,the constraints on waveform parameters have been extracted and purified combined with the requirements of performance parameter.In order to validate the design constraints between theoretical model and waveform parameter,the experimental simulations with Matlab have been conducted under the scenario of 2-FSK and MSK,and the results of which agree with the expectation of theoretical model.Therefore automobile anti-collision radar using MFSK is able to improve the accuracy of data,which proves waveforms is feasible and is of great accuracy without increasing signal process costs.关键词
汽车防撞/雷达信号/MFSK波形/信号处理Key words
automobile anti-collision/radar signal/MFSK/signal processing分类
信息技术与安全科学引用本文复制引用
李靖,李广柱,石婷,伍泽全,费洪晓..汽车防撞雷达MFSK信号应用仿真研究[J].计算机技术与发展,2017,27(7):16-19,4.基金项目
国家自然科学基金青年基金项目(61301136) （61301136）
中南大学2015年研究生科研创新项目 （）
中南大学2016年大学生创新训练项目 （）
