radar range的例句大全

Due to employing the sub-aperture method for processing and correcting, there is a jumping phenomenon on the borders of the segments while compensating the range migration when the radar is squinting, which is a trouble for imaging.

由于成像处理中常采用分段处理、分段校正的方法，雷达斜视时会在距离徙动的校正中造成各段交界处的跳跃现象，对成像带来不便。

A new method for determining the location and length of a thin cylindrical target with range difference from a multistatic radar system

一种利用多站雷达距离差信息确定细柱状目标几何中心及其长度的新方法

Doppler Compensation in Airborne Forward-Looking Radar for Ground Short Range Clutter

机载前向阵雷达近程杂波频移补偿

Radar high resolution range profile ( HRRP) is sensitive to the target aspect and time-shift variation, and highly overlapped in feature space between different targets, which determines that hybrid features are suitable to represent the target's property.

雷达高分辨距离像（High Resolution Range Profile，HRRP）具有方位敏感性、平移敏感性以及在特征空间高度交叠的特点，采用复合特征可以更好地描述目标特性。

This paper is mainly about land clutter and sea clutter. It meanly introduced scatter character, radar echo signal range, and power spectrum model. In the end, a hardware realization of producing a specified power spectrum is given.

本文主要研究了地、海杂波的散射特性、回波幅度特性和频谱分布模型，并且给出了一种硬件实现产生具有一定频谱特性的杂波的方案。

The dynamic range and especially the spurious-free dynamic range for the air-borne-radar receivers has been introduced in this paper.

介绍了机载雷达接收机的动态范围，特别是论述了无虚假信号的动态范围。

The guidance radar will not accomplish tracking task when slant range information is lost in SSJ environment.

自卫噪声干扰条件下，制导雷达失去距离信息，无法完成对目标的跟踪任务。

The optical radar is one of the main equipments in shooting range test outside trajectory measurement system.

光学雷达是靶场试验外弹道测量系统中的主要设备之一。

In order to observe fine structures of rainfall, the rainfall radar reflectivity data with a high range resolution of 125 m were obtained by using a ground-based X-band meteorological radar.

用X波段气象雷达对降雨精细结构观测，获得了125m高距离分辨率的降雨反射率数据。

Design principle of laser range Doppler imaging radar system based on detecting space target

空间探测激光距离多普勒雷达系统原理设计

This paper proposes a weighted feature reduction method based on Fisher' discriminant ratio ( FDR) for a time-shift invariant feature, power spectrum, in radar automatic target recognition using the high-resolution range profile ( HRRP).

针对雷达高分辨距离像的平移不变特征&功率谱特征，提出了一种基于Fisher判决率的加权特征压缩方法。

Simulation for video signal of short range battleground investigating radar

近程战场侦察雷达的视频信号仿真

The range resolution of narrowband radar is low. Influenced by different target scattering characteristics, there are differences in echo envelop of different targets, which could be used for target recognition.

对窄带雷达来说，虽然其距离分辨率较低，但受不同目标散射特性的影响，不同目标间的回波包络会有一定差异，这一差异信息可以用于实现目标识别。

Indispensable for high quality optical carrier signal reception in a large dynamic range, AGC analog optical receivers are widely used in the optical transmission of radio and microwave signals, such as fiber CATV, direct broadcast satellite TV, wireless communication and radar.

自动增益控制模拟光接收机广泛应用于光纤有线电视、光纤直播卫星电视、无线通讯及雷达等射频微波信号光传输，是实现大动态范围光载波信号高质量接收必不可少的一项技术。

Next, it is discussed how to obtain the range and velocity information of targets from the modulated frequency stepped radar signal through sliding time window method and two-dimension FFT algorithm.

分析了利用滑动时间窗方法和二次FFT算法提取目标信息的原理，给出了获得目标的距离谱和速度多普勒谱的方法。

A Study of High Range Resolution Experiment with an Active Phased Array Radar

有源相控阵雷达距离高分辨试验研究

Resolving Range Ambiguity of Weather Radar Using Batch Processing Method

批次处理解决气象雷达距离模糊

1-D range profile identification of radar targets based on linear interpolation neural network

基于线性内插神经网络的雷达目标一维距离像识别

With the bandwidth of radar increasing, the range resolution is improved. Especially radar of the new system appearing, it enhances the range resolution by transmitting the signal, which possesses large product of time width and bandwidth, and using the technology of pulse compression.

随着雷达信号带宽的增加，其距离分辨力也得到了极大的改善，尤其是新体制雷达的出现，通过发射大时宽带宽积信号，利用脉冲压缩技术，大大地提高了距离分辨力。

The paper presents a study of high range resolution experiment with solid sate active phased array radar.

介绍了固态有源相控阵雷达采用瞬时宽带信号进行距离高分辨的试验。