基于复杂激励信号的FPGA设计与仿真技术研究  

Study on Design & Simulation of FPGA Based on Complicated Excitation Signal

作　　者：裴晓东[1] 崔冕[2] 黄金杰[1] 

机构地区：[1]西安电子工程研究所,西安710100 [2]西安空间无线电技术研究所,西安710000

出　　处：《火控雷达技术》2008年第1期56-58,共3页Fire Control Radar Technology

摘　　要：在ISE平台上用FPGA进行硬件设计时,当测试激励的信号形式复杂或带有噪声时,平台自身往往不能满足实际要求。针对此类问题,提出一种ISE结合Matlab的联合仿真方法,并对其基本思想和实现进行了详细的解释。最后以一组FDMA/DQPSK多路信号的数字下变频为例,验证了这种方法的可行性并给出了程序中关键部分的框架结构。During hardware design by FPGA in ISE platform, this platform cannot satisfy the practical requirements when the testing excitation signals are complicated or have some noises. A joint simulation method for the above problem which integrates ISE and Matlab is put forward in this paper. Its basic idea and realization are explained in details. Finally, an example of digital down-conversion of a group of FDMA/DQPSK multiple signals verifies the feasibility of this method. The framework of some key parts in the program is also given out in this paper.

关 键 词：仿真 FPGA MATLAB VHDL 

分 类 号：TN911.7[电子电信—通信与信息系统] TP15[电子电信—信息与通信工程]