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多目标雷达及其所采用的数字信号处理方法

申请公布号:CN105319546A

申请号:CN201510154352.7

申请日期:2015.04.02

申请公布日期:2016.02.10

申请人:
沈阳天择智能交通工程有限公司

发明人:王明明

分类号:G01S13/91(2006.01)I;G08G1/01(2006.01)I

主分类号:G01S13/91(2006.01)I

代理机构:
沈阳亚泰专利商标代理有限公司 21107

代理人:郭元艺

地址:110005 辽宁省沈阳市和平区南京南街192号

摘要:本发明属道路车辆信息检测领域,尤其涉及一种多目标雷达及其所采用的数字信号处理方法,包括数据存储处理和控制模块、调制控制模块、压控振荡器、混频器、放大滤波解调模块、数/模转换模块、发射天线及接收天线;数据存储处理和控制模块的信号传输端口分别与调制控制模块及放大滤波解调模块的信号传输端口相接;调制控制模块的信号传输端口经压控振荡器与发射天线相接;压控振荡器的信号传输端口经混频器与放大滤波解调模块的信号传输端口相接;放大滤波解调模块的信号传输端口经数/模转换模块与数据存储处理和控制模块的信号传输端口相接;接收天线接混频器的信号传输端口。本发明目标定位准确、可同时监控多条车道。

主权项:一种多目标雷达,其特征在于,包括数据存储处理和控制模块、调制控制模块、压控振荡器、混频器、放大滤波解调模块、数/模转换模块、发射天线及接收天线;所述数据存储处理和控制模块的信号传输端口分别与调制控制模块及放大滤波解调模块的信号传输端口相接;所述调制控制模块的信号传输端口经压控振荡器与发射天线的信号传输端口相接;所述压控振荡器的信号传输端口经混频器与放大滤波解调模块的信号传输端口相接;所述放大滤波解调模块的信号传输端口经数/模转换模块与数据存储处理和控制模块的信号传输端口相接;所述接收天线的信号传输端口接混频器的信号传输端口。

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