coherent detector
英 [kəʊˈhɪərənt dɪˈtektə(r)]
美 [koʊˈhɪrənt dɪˈtektər]
网络 相干检波; 相干检波器; 相参检波器相干检波器; 相干检测器
双语例句
- Analysis of Mirror Frequency in Quadrature Coherent Detector via LPF Method
低通滤波器法实现数字正交相检镜频分析 - The shaping processing for the coherent imaging local beam is carried out by means of the conjugate grating synthetic technique, thus the detector array can be suited and the synthetic output can meet the optimal signal noise ratio conditions.
采用共轭光栅合成技术对相干成象本振光束作整形处理，以适应探测器阵列及合成输出满足最佳信噪比条件。 - Thirdly, it introduces the radar receiver model. This part mostly discusses the structures of STC, AGC and coherent detector, also it gives a simulation means of receiver noise.
然后介绍了雷达接收机模型，主要描述了灵敏度时间控制（STC）、自动增益控制（AGC）、相干检波器的模块结构和建模方法，同时还介绍了接收机噪声的仿真思路； - Analysis of Mirror Frequency in a Quadrature Coherent Detector With a New LPF
一种新低通滤波器法实现正交相检的镜频分析 - Principle of coherent detection of wide spectrum and pulsed laser wavelength is introduced based on a reflection gate and a high speed linear detector.
介绍了一种基于反射光栅和高速线阵图像传感器实现宽波段、脉冲激光波长测量的设计方案； - The principle of the quadrature coherent detector of the digital Synthetic Aperture Radar ( SAR) is introduced in the paper. The imbalance of its I/ Q is analyzed, and the uniform index of its imbalance is presented.
该文分析了数字合成孔径雷达正交相干检波的I，Q通道的不平衡性，给出了评价I/Q通道不平衡性的统一指标。 - In this paper the statistical properties of the average adaptive threshold detection with coherent detector are discussed.
本文分析了相干检波平均值自适应门限检测器的统计特性。 - Rejection of Mirror Frequency in Digital Quadrature Coherent Detector via Bessel Interpolation
基于Bessel插值的数字正交相干检波器镜频抑制 - IF Sampling Digital Quadrature Signals Processing Technique: A New Method of Quadrature Coherent Detector of Radar Receiver
基于中频采样数字正交技术的雷达接收机正交双通道处理新方法 - The equivalent wide pulse ( EWP) long coherent integrated technique with range resolution capability is proposed which can overcome range migration in a low observable target detector.
提出一种宽脉冲等效法，在不降低距离分辨率的前提下可克服雷达多个脉冲回波积累检测时距离走动的影响。 - The structure of the optimal coherent detector is derived.
基于矢量表示系统模型的方法，导出了最佳解调器的结构。 - This paper describes briefly the basic principle of angular tracking systems of coherent CO2 laser radar, discusses laser radar range equation, analyses quadrant detector tracking method and error character.
本文简述了相干式CO2激光雷达角跟踪系统的工作原理，讨论了激光雷达距离方程，分析了四象限探测器跟踪方法及误差特性。 - An Improved Coherent Integration Detector with Adaptive Wavelet Transform
利用自适应子波变换提高对微弱运动目标的检测性能 - First, by regarding differential detector as the combination of combined channel estimation and coherent detector, we propose a frame structure of generalized differential transmission ( GDT).
首先，本文把差分检测器等效为复合信道估计和相干检测两个部分，并以此提出了广义差分空时码的帧结构。 - Based on the prior target doppler analysis, wideband MTD based on local Coherent-Radon transformation is then put forward. This is a fast computation method of the Coherent-Radon transformation method. It can implement coherent accumulation detector for the wideband target with less computational burden increments.
基于目标先验多普勒分析，进一步提出基于局域Coherent-Radon变换的宽带MTD方法，它是Coherent-Radon变换方法的快速方法，在增加较小运算量的条件下实现了宽带目标的相干积累检测。 - As a result of the interaction of multi-channel ionization would lead to the coherent superposition of photoelectron in the detector, the photoelectron angular distribution patterns become more complex.
而由于多通道电离的相互作用会导致光电子在探测器上形成相干叠加，使得光电子角分布图谱更为复杂。