| 摘要: |
| 针对脉冲多普勒(PD)雷达的回波特点和相参特点，分析了回波模拟的难点。在其传统回
波模拟和相参分析方法基础上，结合现代电子测量仪器在任意波形产生和实时频谱技术的应
用，提出了一种基于现代任意波信号发生器的PD雷达回波模拟方法和基于现代实时频谱分析
仪的相参分析方法。经过实验验证，该方法可有效提高PD雷达的调试效率。 |
| 关键词: PD雷达 回波模拟；相参分析；杂波抑制；任意波信号发生器；
实时频谱分析仪 |
| DOI： |
|
| 基金项目: |
|
| PD radar signal simulation and coherent analysis methods based on AWG/RTSA |
| HUANG Kun-chao |
| (Southwest China Institute of Electronic Technology, Chengdu 610036, China) |
| Abstract: |
| According to the Pulse Doppler(PD) radar′s echo and coherent characterist
ics,the difficulty of echo′s simulation is analysed. On the basis of traditional methods of echo simulation and coherent analysis,in combination with the application of modern measuring instruments on arbitrary wave′s genera
tion and real-time frequency-spectrum technology,a P
D radar echo simulation method on the basis of modern Arbitrary Wave Generator(A
WG) and a coherent analysis method on the basis of modern real-time frequency spectrum analyser(RT
SA) are presented. Experimental result shows the debugging efficiency of PD radar can be imp
roved effectively with the proposed methods. |
| Key words: echo simulation coherent analysis clutter suppression arbitrary waveform gene
rator real-time frequency spectrum analyser |
