在实际工程应用中，为了提高雷达测量精度，电波折射误差的修正主要采用实时修正方法。
Realtime correction method is mainly used in radio wave refraction error correction to improve radio instrumentation accuracy in engineering applications.
本文给出了电波折射误差实时修正的公式拟合方法，该方法在实际应用中能够快速得到折射误差，从而提高了雷达测量精度。
This paper proposes a formula fitting method for realtime correction of radio wave refraction errors for fast determination of the refraction error and improvement of radio instrumentation accuracy.
在某相位编码毫米波雷达系统中，要求很高的目标速度测量精度，因而目标多普勒频率测量电路的设计比较重要。
The design of target doppler frequency measurement circuit is very important in phase coded MMW radar system because of the high measurement precision requirement of target speed.
雷达发射波形不仅决定了信号处理的方法，而且直接影响系统的分辨力、测量精度、以及抑制杂波能力等潜在性能。
The radar emitted waveforms not only decide the methods of signal processing, but also directly affect the system resolution, the measurement precision and the ability of clutter rejection.
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。
This paper analyzes the impact of a radar system trajectory measurement and correction of error Angle measurement accuracy factor.
在某相位编码毫米波雷达系统中，由于对目标速度测量精度的要求很高，因此目标多普勒频率测量电路的设计也具有比较重要的地位。
The design of target Doppler frequency measurement circuit is very important in phase-coded MMW radar system because of the high measurement precision requirement of target speed.
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。
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.
测得的结果为弹丸飞行方向上的速度值。该方法与雷达和常规天幕靶测速系统相比，测量精度较高。
Contrasted with the radar and the general sky-screen system, the method presented here has higher precision.
根据信号处理原理，提出一种合理的速度补偿方式来保证测量精度，从而达到了汽车雷达的要求。
Simulation results indicate that the method ensures the measurement precision and thus meets the requirement of automotive radar.
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。
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.
为了提高米波雷达的方位角测量精度，文中选择了短基线干涉仪角度测量体制。
In order to enhance the meter-wave radar's precision of azimuth measurement, the short-baseline interferometer is chosen to measure the azimuth of the target.
通过仿真结果和实验室样本测量数据显示，FMCW雷达的测距精度满足工业设计需要。
Simulation results and measurement datum of some samples in Lab. are analyzed, we can make a conclusion that measurement precision of FMCW radar accords with the demand of industry design.
如何提高米波雷达角度测量精度，是一个亟待解决的问题。
How to increase the meter-wave radar's precision of Angle measurement is the question which urgently need to be solved.
雷达发射波形不仅决定了信号处理方法，而且直接影响系统的分辨力、测量精度以及抑制杂波能力等性能，因而它的设计和选择至关重要。
The radar waveform not only direct the signal processing, also affect the system resolution, measure precision, power of suppress clutter and so on. So its design and selection is very important.
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。
The range measurement of the FMCW radar is based on the estimation of the frequency of the beat-note signal.
本方法可最大限度地补偿掉系统误差，脱靶量测量误差主要来源于雷达本身测量精度。
The method maximizes compensation of system error and the main miss distance test error comes from the test accuracy of the radar itself.
采用该算法可以方便地测量多频连续波雷达系统的零距离，提高雷达系统的测距精度，减小测距的系统误差。
Using this algorithm, the zero range in CW radar can be measured conveniently with range accuracy improved and range system errors decreased.
该自动“天线对零”方案已经应用在“末制导雷达通用检测系统”中，保证了系统的高精度自动化测量。
The project has been applied to "current testing system of homing radar" and ensures high precision and automatization measure of system.
光学设备测量数据因精度高而一般成为雷达精度校飞、实测数据固定偏差估计的比较标准。
The best precise observe data of optics is a standard of compare to estimate the constant error of radar in accuracy check flying and project.
回波强度是气象雷达最重要的测量参数，包括强度探测范围和强度探测精度两个指标。
The echo intensity, the most important measurement parameter of wea ther radars, consists of the detection range and precision.
连续波雷达是目前外火箭轨道测量的主要高精度设备，用数学方法估计和修正其系统误差有特别重要的意义。
The continuous wave radar is the main tracking equipment for trajectory observing at present. Estimation and calibration of system errors have important significance.
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。
To improve the measurement accuracy of laser radar cross section (LRCS), the background scattering existing in the measurement is pointed out.
雷达料位计是一种非接触式的高精度液位仪表，具有测量精确、效率高、安装简单等特点。
The radar level indicator is a non-contact high-precision one and has the advantages of precision in measurement, high efficiency and simplicity in installation.
光子计数成像激光雷达需要测量一个激光主波和与之对应的多个回波之间的时间间隔，并具有高精度。
The time intervals between laser main pulse and the corresponding multiple echoes were needed to measure in photon counting imaging lidar, and the system had to have high precision.
星间基线的高精度测量是分布式小卫星合成孔径雷达(SAR)的重点问题之一。
High precision inter-satellite baseline measurement is one of the most important issues for distributed small satellite SAR (DSS-SAR).
对恶劣条件下的液位测量技术进行了研究，提出一种应用比较脉冲法的红外脉冲雷达测量方法，能实现低成本、高精度的液位测量。
This author studies liquid level method, he puts forward the method of infrared radar liquid level applied pulse compared . It may be used to measure liquid level accurately.
本文采用连续波体制给出了一种高精度测量雷达中多目标参数实时精测的方法。
A new method is presented in this paper, which can accurately measure the multi-targets' real-time parameters in high precision measurement radar with constant wave (CW) system.
首先，本文在讨论了数据融合相关技术的基础上，对电视跟踪仪高精度的角度测量和雷达高精度的距离测量作点迹融合。
Firstly, this paper introduces the corresponding technique of data fusion, and then the Angle of video tracker with high accuracy is fused with the range of radar with high accuracy.
本文以雷达为例给出一种测向定位方法，并以数学方法滤去误差，提高测量结果的精度。
This article give a kind of location method, which determines direction by radar, then filters error by mathematical method in order to raise the precision of survey result.
跟踪测量雷达因其精度要求，波束宽度很窄。
Because of the accuracy requirements of tracking radar, the beam width is very narrow.
应用推荐