Design of a Radar Signal Simulator Based on Virtex-Ⅱ Series FPGA
A simulation method to simulate the pseudorandom code P.M PP radar's echo signal is proposed that makes use of the pre-generated Doppler simulation data, according to the relative movement parameter of the radar and the target. It resolves the problem of the high precision distance simulation and the high speed digital shift phase. At the same time, the radar dynamic digital video frequency target signal simulator is designed. Simulation results of the critical unit and the output waveform are given. The result of the test satisfies the system's request.
作 者： ZHENG Zhe LI Jia-qi WU Si-liang 作者单位： School of Information Science and Technology, Beijing Institute of Technology, Beijing 100081, China 刊 名： 北京理工大学学报(英文版) EI 英文刊名： JOURNAL OF BEIJING INSTITUTE OF TECHNOLOGY 年，卷(期)： 2006 15(1) 分类号： V211.73 关键词： radar signal simulator field programmable gate arrays(FPGA) synchronous DRAM(SDRAM) controller simulation