1) differential coherent detection
差动相干检测
2) coherent homodyne detection
相干零差检测
3) adaptive differentially coherent detection(ADCD)
自适应差分相干检测
1.
In order to solve this problem, an adaptive differentially coherent detection(ADCD) algorithm and its phase compensation were proposed.
针对这一问题,提出了一种自适应差分相干检测算法及其相位补偿方法。
4) correlation detection
相干检测
1.
According to the principle of correlation detection,an automatic measurement system for extinction ratio of polarizer consisted of monochromator and DSP Lock-in amplifier and compurer is designed not only to eliminate the influence on measurement accuracy caused by drift of intensity of light source but also to obatain approximate extinction spectrum.
基于相干检测原理设计了一套由单色仪、数字锁相放大器和计算机联合使用的透射式偏光镜消光比智能化测试实验系统,采用双频双光路分光单探测器接收锁相放大器分离信号比对法进行源补偿测量,克服了光源光强漂移所带来的影响;实现了可见光区消光比的精确自动测量,而且可以测得近似的消光光谱。
5) coherent detection
相干检测
1.
Effect of modulation frequency Jitter on coherent detection and its elimination algorithm;
调制频率抖动对相干检测的影响及消除算法(英文)
2.
Differential detection and coherent detection based on space-time block codes;
基于空时分组码的差分检测与相干检测
3.
The OSCM system based on coherent detection in atmospheric optical communication is designed and the signal transmission performance of this system is simulated and analyzed in this paper.
设计了应用于大气光通信的OSCM(光微波副载波复用)相干检测系统,对系统的信号传输性能进行了仿真分析,在理论上验证了该方案误码率低,可同时传输多路信号,适用于大气信道。
6) differential coherent
差动相干
补充资料：自适
【诗文】：
紫陌奔驰不暂停，送迎终日在郊坰。年来鬓畔未垂白，
雨后江头且蹋青。浮蚁满杯难暂舍，贯珠一曲莫辞听。
春风只有九十日，可合花前半日醒。
【注释】：
【出处】：
全唐诗：卷676-39
紫陌奔驰不暂停，送迎终日在郊坰。年来鬓畔未垂白，
雨后江头且蹋青。浮蚁满杯难暂舍，贯珠一曲莫辞听。
春风只有九十日，可合花前半日醒。
【注释】：
【出处】：
全唐诗：卷676-39
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条