相干接收,coherent reception
1)coherent reception相干接收
1.This paper mainly study thecoherent reception based on the digital intermediate frequency technique, under the 2μm coherent wind lidar, to remove the random initial phase of pulse carrier wave.本文主要研究在2μm相干激光测风雷达的应用背景下,基于数字中频技术实现对雷达信号的相干接收,以消除各脉冲载波的随机初相位。
英文短句/例句
1.Structure and performance of noncoherent receivers for differential space-time modulation in correlated time-varying fading channels相关时变衰落信道中DSTM非相干接收机的结构与性能
2.Study of Coherent Methods on Dechirping Echoes in Wide-Band Tracking Radar System;宽带跟踪雷达解线频调接收的回波相干化方法
3.Analysis of SNR of Laser Warning Receiver Based on Coherent Identification;相干识别型激光告警接收机信噪比分析
4.Experimental Studies on 1.55μm Optical Heterodyne for Coherent Doppler Wind Lidar;相干激光测风雷达中1.55μm光外差接收实验研究
5.Analysisi on Anti-noise in Front End of Sonar System and Design of Phased-array Receiver声呐系统前端抗干扰分析与相控阵接收机设计
6.Implementation of Cross-Correlation Interference Mitigation Algorithm for GNSS ReceiverGNSS接收机的消除互相关干扰算法及其实现
7.Method for Narrow-band Interference Suppression in DSSS Receiver Based on Phase Correction基于相位校正的直扩接收机抗窄带干扰方法
8.Differentially Coherent Integration Algorithm in High Sensitivity Satellite Navigation Receiver高灵敏度卫星导航接收机的差分相干积分算法
9.Optimization of UWB Non-Coherent Receiver非相干能量检测UWB接收机误码率性能优化
10.A uniform coherent light source, a filter and a receiving screen are designed in computer.在计算机上模拟一个均匀相干光源、个滤波器和一个接收屏。
11.Incoherent detectors are those in which a current or voltage is generated in direct proportion to the amount of received power.非相干的探测器产生正比于被接收功率的电流或电压。
12.Researchs about Source-Stirred Reverberation Chamber and Electromagnetic Interference Measuring Receiver in the Field of Electromagnetic Compatibility Tests;电磁兼容测试中的源搅拌混响室和电磁干扰接收机的相关研究
13.A New High-Sensitivity Acquisition Method of Software GPS Receiver Based on Ingenious Differentially Coherent Integration基于简易差分相干积累的高灵敏度GPS软件接收机捕获算法
14.barrage receiver双天线抗干扰接收机
15.image-rejection receiver镜像干扰抑制接收机
16.Study on Some Key Techniques of GPS Receiver Anti-jamming;GPS接收机抗干扰若干关键技术研究
17.New GPS adaptive anti-jamming algorithm in multi-interference circumstance多干扰下GPS接收机抗干扰自适应算法
18.They had special receiving powers， not unlike a satellite receiving station.他们有特殊的接收能力，这与卫星接收站相似。
相关短句/例句
coherent receiver相干接收机
3)noncoherent reception非相干接收
4)noncoherent receiver非相干接收
5)coherent rake reception相干Rake接收
6)Noncoherent receiver非相干接收机
1.Structure and performance of noncoherent receivers for differential space-time modulation in correlated time-varying fading channels相关时变衰落信道中DSTM非相干接收机的结构与性能
延伸阅读
相干散射和非相干散射再辐射的光量子频率和被吸收的光量子频率准确相等的散射过程称为相干散射。在相干散射的情况下，源函数准确地等于平均辐射强度。再辐射的光量子频率和被吸收的光量子频率不相等的散射过程称为非相干散射。在天体物理中，存在一系列因素使散射过程成为非相干散射。主要的因素是：原子的能级有一定的宽度、原子的热运动和湍动以及压力效应等。对于非相干散射，源函数是相当复杂的。
