return signal
英 [rɪˈtɜːn ˈsɪɡnəl]
美 [rɪˈtɜːrn ˈsɪɡnəl]
网络 返回信号; 回波信号
双语例句
- In this paper, a ground penetrating radar ( GPR) with equivalent-time sampling is designed by analyzing the return signal od the radar.
基于对探地雷达回波信号的分析，提出了等效时间取样的探地雷达系统的设计方法。 - This method can distinguish the return signal of every sub-swath from the mixed return signal in the azimuth frequency spectrum, and maintain the resolution.
文中提出了一种基于方位向波束扫描的宽测绘带方法，可以在方位向频谱上区分各个子测绘带的回波，从而在保持SAR分辨率的情况下扩展测绘带。 - In the algorithm, the boundary value of extinction is calculated by fitting Lidar return signal in cloudless weather.
该算法对于无云层天气条件，利用最小二乘法对回波信号直接进行全程拟合，获得大气消光系数的边界值； - The multitone digital synthesizer is employed to simulate the spectra of ocean return signal.
该方案通过多频点数字合成技术可以准确模拟海面回波波谱； - In the subsystem of the receiver, to get I Q two-channel digital signal, return signal was perpendicular sampled at Intermediate frequency.
在接收机子系统中，采用了中频直接正交采样来完成对信号的I、Q双通道的分离。 - Application of Return Signal Simulator in Radar Altimeter Ground-based Test and Calibration
回波模拟器在雷达高度计地面测试和定标中的应用 - Modeling and Emulation of Radar Target Return Signal
雷达目标回波信号特性分析及仿真 - The establishing process and physical parameters for return signal in the laser altimeter systems are analyzed simply.
分析了激光测高系统中接收信号的建立过程及其相关物理量； - An ocean Return Signal Simulator ( RSS) and the principles of the RSS with its means of testing and calibrating for a satellite altimeter were given.
给出了回波模拟器的原理及其对卫星高度计的测试和定标方法。 - Secondly, based on the deep study on the statistical characteristic of the ocean return signal in use of the scientific data received from the Chinese spaceborne Altimeter, a digital synthesis method of ocean return signal simulation is presented.
其次，在利用我国星载高度计回波数据深入研究海面回波信号统计特性的基础上，提出了一种模拟海面回波信号的数字合成方法；