一种基于FPGA解算的多目标回波模拟设计方法  

A Design Method of Multi-target Echo Simulation Based on FPGA Resolution

作　　者：江友平[1] 

机构地区：[1]中国船舶重工集团公司第七二三研究所,江苏扬州225001

出　　处：《舰船电子对抗》2017年第6期36-44,共9页Shipboard Electronic Countermeasure

摘　　要：介绍了一种基于现场可编程门阵列(FPGA)解算的多目标回波模拟设计方法。该方法结合System Generator在FPGA中实现目标实时距离、实时速度、目标功率、延时值及多普勒频率的相应算法,解算周期短,运算速度快,可同时模拟多批目标回波信号。This paper introduces a design method of multi-target echo simulation based on tield programmable gate array （FPGA） resolution. This method resolves the correponding algorithm of target echo real-time distance,real-time velocity, target power, time delay and the doppler frequency based on FPGA combining with System Generator, the calculation period is short and the operation speed is fast, the method can simulates multi-target echo signal at the same time.

关 键 词：目标回波模拟 现场可编程门阵列 System GENERATOR 

分 类 号：TN955.2[电子电信—信号与信息处理]