code phase modulation中文什么意思
编码相位调制
- code: n. 1.法典；法规。 2.规则，准 ...
- phase modulation: 【无线电】调相，相位调制。
- code modulation: 编码灯; 代码调制的
例句与用法
- Uast is equipped with the complex radar system of both continuous wave pseudorandom code phase modulation and mono - pulse amplitude comparison ( crs ) , and crs measures and gets target ' s position information
在坦克超近反导系统中，装备伪码调相连续波与单脉冲幅度比较复合体制雷达，用于测量目标的位置信息。 - This article analyses the signal characteristics of several typical cw radars , and presents the principle and application of doppler radar . as one focal point , this article researches the generation and math characteristics of pseudorandom code modulated signal , analyses the spectrum of pseudorandom code phase modulation radar signal , and presents this kind of signal ' s application in distance and speed measurement . this article also researches the application of mono - pulse amplitude comparison radar in angle measurement finally , this article elaborates the working process of crs in uast
本文分析了几种典型的连续波雷达信号的特性，介绍了多普勒雷达的原理和应用；研究了伪随机编码信号的产生和数学特征，着重分析了伪码调相连续波雷达信号的频谱，及其在雷达测距、测速方面的应用；研究了单脉冲幅度比较体制在雷达测角中的应用；最后，阐述了超近反导系统中复合体制雷达的工作过程。 - The autocorrelation function of the pn code is similar to that of the white noise , which has the randomicity . the pn code phase modulation fuze just works on the basis of this characteristic . the fuse , having excellent cut - off performance of the distance and strong anti - jamming capability , is one of the radio fuze of the predominant performance
伪码引信是利用伪随机序列的自相关函数类似于白噪声相关函数的随机特性而工作的，这种引信距离截止特性好，抗干扰能力强，是一种性能优越的无线电引信。
