Simulation of Marine Radar Video Signal

被引：1

作者：

Zhao Jianhe ^{[1
]}

Qi Guoqing ^{[1
]}

Song Xianying ^{[2
]}

机构：

[1] Dalian Maritime Univ, Informat Sci & Technol Coll, Dalian, Peoples R China

[2] Inner Mongolia LiXin Elect Grp Co, Hohhot, Peoples R China

来源：

2014 FOURTH INTERNATIONAL CONFERENCE ON INSTRUMENTATION AND MEASUREMENT, COMPUTER, COMMUNICATION AND CONTROL (IMCCC) | 2014年

关键词：

radar signal; target simulation; synthetic video;

D O I：

10.1109/IMCCC.2014.170

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Simulation of the radar video signal including target echo signal, trigger pulse and ship head pulse is important in the research and development of radar signal processing algorithm. In this paper we present a new radar video signal simulation method based on the pre-recorded radar video signal and a single-channel high speed DA converter card. The targets moving pattern is controlled by the computer software, but their video images are generated from the pre-recorded radar video signal. To output the radar target echo signal, trigger pulse and ship head pulse using a single channel DA converter, they are combined into a single synthetic waveform. Finally, the synthetic radar signal is separated with a simple low-cost separation circuit.

引用

页码：805 / 808

页数：4