Development of Portable Integrated Signal Source for Circuit Unit Test of Radar

摘要：

Diversification and complication of circuit units of modern radar bring requirement of more functions for signal source used for test. Based on virtual instrument,microprocessor,DDS,CPLD and circuit share technologies,a portable integrated signal source for circuit unit test of radar is developed,which integrates DC power supplies,AC power supplies,low frequency signal source,intermediate frequency signal source and digital signal source into one instrument. The composition of the hardware and the software of the integrated signal source and their design principles are given in the paper. Testing results show that the integrated signal source provides a good test platform for circuit units of radar.

关键词： circuit unit test integrated signal source DDS.

作者: Zengjun Bi Wen Sheng Wenjie Xiao Jiangping Yang

作者单位: Research Center of Test Technologies,Air Force Radar Academy 288# Huangpu Road,Wuhan,430019,China

会议类型: 国际会议

会议名称: 2009 9th International Conference on Electronic Measurement & Instruments(第九届电子测量与仪器国际会议 ICEMI2009)

会议地点: 北京

会议语种:英文

页码: 995-998

在线出版日期: 2009-08-16（万方平台首次上网日期，不代表论文的发表时间）