radar return meaning in English
雷达反射波
雷达反射信号雷达反射
雷达回波
雷达回路
Examples
- Firstly , the fundamentals of synthetic aperture radar have been briefly introduced and the radar return signal of point target has been constructed
论文首先简要介绍了合成孔径雷达的基本工作原理，建立点目标雷达回波模型。 - The drfm permits generation of appropriate radar returns to chirped , frequency coded , phase coded , pulse coded , or other similar type coherent radars with pulse to pulse or cw modulations
在另一些情况下，需要将不同于接收到的雷达信号的特征的信号返回雷达系统，用来进一步使雷达系统混淆工作。 - Once stored , the signals can be transcribed back into an exact replication of the original signal whenever desired . ultra high speed data acquisition is the main technique in drfm . the most common use of the drfm is for replication of complex , coherent signals usually representing radar return signals
数字射频存储器是现代电子对抗系统中有源雷达干扰机的主要组成部分，用于将接收到的雷达信号的精确的复制信号返回该雷达系统，以此来混淆该系统。 - During my studying of postgraduate , i have accomplished above - mentioned researches and results listed below : 1 ) accumulated lots of experimental data of non - contact life - parameter detection system under different conditions , which is a good foundation for the next stage of this research . 2 ) brought forward the method of using adaptive processing to constrain the self - dithering interference . 3 ) brought forward the method of using acceleration sensor to detect the self - dithering interference as the referring signal of the adaptive filter . 4 ) compared the performances of adaptive algorithms based on fssms and vsslms , which is the basis of parameter - setting for applying adaptive processing to constrain the self - dithering interference in this subject . 5 ) constructed the mathematical model between the self - dithering interference and its radar return signal . 6 ) drew the conclusion of that there exists the correlativity between the self - dithering interference and its radar return signal . 7 ) drew the conclusion of that there exists the adding relation between the radar return signal of the self - dithering interference and the detecting signal . 8 ) developed the software for constraining self - dithering interference of non - contact life - parameter detection system
在就读硕士研究生期间，本人从事以上工作取得的主要研究结果有： l 、积累了大量的不同条件下非接触生命参数检测系统的实验数据，为检测系统的下一阶段研究打下良好的基础； 2 、提出了采用自适应处理抑制非接触生命参数检测系统的自抖动干扰； 3 、提出了采用加速度传感器检测非接触生命参数检测系统的自抖动干扰作为自适应处理的参考信号： 4 、比较了固定步长和可变步长两类ms自适应算法的性能，为自适应算法应用于本课题的研究提供参数设置依据； 5 、建立了非接触生命参数检测系统自抖动和自抖动雷达回波信号之间的数学模型； 6 、得出了非接触生命参数检测系统自抖动和自抖动雷达回波信号具有相关性的结论； 7 、得出了非接触生命参数检测系统自抖动雷达回波和第二页第四军医大学硕士学位论文检测信号具有加性关系的结论； 8 、研制了非接触生命参数检测系统自抖动干扰抑制软件。