摘要
为了合理设置频谱仪参数、正确测量脉压雷达发射机改善因子,分析了线性调频脉冲串信号的频谱特性,从理论上探讨了频谱仪参数的优化设置,并给出了实例验证.实例测量结果表明,本文所提测试步骤和参数设置是合理、正确的.
To study how to set the parameters of the spectrum analyzer reasonably and measure theimprovement factor of the pulse-compression radar transmitter correctly, this paper analyzes the spectralcharacteristics of LFM pulses train signals, discusses theoretically the optimum setting of the spectrum analyzerparameters, and gives out the examples. Test results indicate that the test steps and parameter settings areresonable and correct.
作者
陆捷
王平
朱凯军
LU Jie;WANG Ping;ZHU Kaijun(No.95174 Unit, the PLA,Wuhan 430040, China)
出处
《空军预警学院学报》
2016年第5期370-372,375,共4页
Journal of Air Force Early Warning Academy
关键词
脉压雷达
频谱仪
发射机改善因子
脉冲压缩串信号
pulse-compression radar
spectrum analyzer
transmitter’s improvement factor
signals of pulse compression train
