The effect of multipath is studied to improve radar measurement accuracy.
为了提高雷达跟踪目标的精度，必须考虑多径效应对雷达的影响。
The antenna array is an important department of phased array radar system. The phase accuracy of shifter is necessary to the radar′s measurement accurate.
相控阵雷达的天线阵面是整个雷达系统的重要组成部分，阵面中移相驱动器的移相精度是保证雷达系统测量精度的重要依据。
This paper analyzes the impact of a radar system trajectory measurement and correction of error Angle measurement accuracy factor.
本文主要分析影响某弹道测量与修正雷达系统测角精度的误差因素。
To estimate the parameter of velocity and acceleration with high accuracy and in real time for the measurement radar, an improved method based on spectrum zooming is proposed.
针对测量雷达要实时准确获得目标速度、加速度测量值的问题，提出了一种基于频谱细化的参数估计方法。
To improve the measurement accuracy of laser radar cross section (LRCS), the background scattering existing in the measurement is pointed out.
针对激光雷达散射截面的测量精度，指出测量中存在的背景散射问题。
The errors of radar rainfall measurement and the complexity of hydrological model have led to lowed accuracy for hydrological prediction.
雷达测雨的误差以及水文模型自身的结构和尺度问题等的复杂性，导致了水文预报的精度不理想。
To improve the range measurement accuracy a range estimation method for FMCW level radar based on the phase of the FFT of the beat-note signal is presented.
为了提高FMCW雷达的距离测量精度，提出了一种基于差拍信号相位的距离估计方法。
Taking airborne PD radar as an example, detection performance, anti-jamming performance, measurement accuracy of Angle, detection factor and improve factor of some blocks are analyzed and evaluated.
以机载pd雷达为例，对该雷达系统的检测性能和抗干扰性能进行了详细的分析和评估，同时还对雷达系统的测角精度、检测因子和部分模块的改善因子进行了分析。
The structure design of a leveled unit with high accuracy for the antenna pedestal of a phased array ballistic measurement radar is introduced, several schemes are compared in this paper.
本文介绍了某相控阵弹道测量雷达的天线平台高精度调平装置的结构设计。
Use of ultrasonic distance measurement principle, due to low cost, high accuracy, proposed one kind based on the AT89S52ultrasonic reversing radar of the system design.
利用超声波测距原理，出于低成本、高精度的目的，提出了一种基于AT 89s52的超声波倒车雷达系统的设计方案。
Use of ultrasonic distance measurement principle, due to low cost, high accuracy, proposed one kind based on the AT89S52ultrasonic reversing radar of the system design.
利用超声波测距原理，出于低成本、高精度的目的，提出了一种基于AT 89s52的超声波倒车雷达系统的设计方案。
应用推荐