X波段雷达,X-Band radar
1)X-Band radarX波段雷达
1.The analysis of the design result shows that by using the medium-PRF PD system in X-band radar,the improvement factor of S/C will be increased and it is benefical to the target signal detection in cloud or rain clutter.对设计结果的分析表明 ,X波段雷达采用中脉冲重复频率PD体制 ,信杂比改善因子增大 ,有利于云雨杂波背景下目标信号的检测 ;同时 ,虽然增加了距离解模糊电路 ,但可以省去脉冲压缩电路 ,综合效能明显提
2.The purpose of this paper is optimizing design to the receive front-end of X-band radar including switcher, attenuator, LNA and mixer.这篇论文以X波段雷达接收机前端关键器件的优化设计为目标,包括收发开关、电调衰减器、低噪声放大器和混频器的设计。
3.In recent years, considerable interests have been shown in the application of remote sensing techniques to the measurement of the ocean waves by X-band radar.X波段雷达电磁波入射到海面时,与那些与雷达电磁波波长相当的、由风引起的毛细波产生布拉格(Bragg)散射,后向散射回波被雷达接收器接收,形成“海杂波”,而波长较长的长波通过对毛细波的流体动力调制、倾斜调制、阴影调制作用表现在海杂波图像上,由此可见,X波段雷达图像包含着丰富的海浪信息。
英文短句/例句

1.Analysis of X-band Radar′s Capability in Missile Defense System导弹防御系统的X波段雷达能力分析
2.An Improved Method on the Wave Height of Ocean Surface Based on X-Band Radars基于X波段雷达海面波高估计的改进方法
3.Research of the Extraction Technology of the Ocean Surface Current Field Information with X-band Radar;X波段雷达海面流场信息提取技术研究
4.Experimental Study of X-Band Radar Scattering Characteristics of Aircraft Wake Vortices飞机尾流X波段雷达散射特性的实验研究
5.The Application Research of X-band Radar on Sea Surface Dynamic Environment MonitoringX波段雷达在海面动力环境监测中的应用研究
6.Basic Analysis on the Extraction of Near-Surface Current Velocity Based on X-band Radar基于X波段雷达的表层流估计算法初步研究
7.Simulation Study for Linear Frequency Modulated Pulse Compression Signal of X-band RadarX波段雷达线性调频脉冲压缩信号仿真研究
8.Research and Implementation of Shore-based X-band Radar Wave and Current Information Extracting Technology in XWCMS;岸基X波段雷达浪流信息提取技术在XWCMS中的研究与实现
9.Numerical Experiments of Rainwater Content Remote Sensing with a Combined X-band Radar-Radiometer System;X波段雷达和微波辐射计联合系统反演云中雨水含量分布的数值试验
10.Research on Wave Information Extraction by Maritime Radar Images of X Wave Band;应用X波段海事雷达图像提取波浪信息研究
11.C,X-band dual linear polarization Doppler radar data quality analysisC、X波段双线偏振多普勒雷达资料质量分析
12.Modal Analysis of Antenna Structure of X-band Doppler Weather RadarX波段多普勒天气雷达天线结构的模态分析
13.Attenuation Correction of Reflectivity for X-Band Dual Polarization RadarX波段双线极化雷达反射率的衰减订正
14.Attenuation Correction of Radar Differential Reflectivity for X-Band Dual Polarization RadarX波段双线极化雷达差分反射率的衰减订正
15.Application Research with a New X-band Multi-parameter Meteorological Radar to Recognize Lightning in Severe Storm;新一代X波段多参数气象雷达在强风暴雷电识别中的应用研究
16.Lightning Detection of a Strong Storm with an X-band Multi-Parameter Meteorological RadarX波段多参数气象雷达对强风暴云雷电个例的探测研究
17.Simulation of weather clutter as measured by X-band phased array radar; DREO technical report对采用x波段相控阵雷达测得的天气杂波进行的模拟/DREO技术报告
18.Research on the Pretreatment of X-band Nautical Radar Sea-surface Image基于X波段导航雷达海面回波图像预处理的研究
相关短句/例句

X-band navigation radarX波段导航雷达
1.In order to meet the warship s needs of real-time wave height measurement,a method using X-band navigation radar to measure wave height is presented.针对舰船对浪高实时测量的需要,提出了基于X波段导航雷达浪高实时测量的方案。
3)X-band nautical radarX-波段船用雷达
1.The simulation of monitoring oceanic dynamical environment parameters based on X-band nautical radarX-波段船用雷达观测海洋动力环境要素仿真研究
4)X wave band maritime radar imagesX波段海事雷达图像
5)radar band雷达波段
6)L-band radarL波段雷达
1.Design of lightning protection and power supply system of L-band radarL波段雷达站的供电系统和防雷技术设计
2.A comparative analysis is made of the radiosonde-L-band radar system and the 59-701 system by means of the one-month synchronously observing data from the Jiuquan station,and the change of the data after the introduction of the L-band radar system is evaluated.利用酒泉高空站L波段雷达-GTS1电子探空仪系统与“59-701”系统1个月的同步观测资料,对该站使用L波段探空系统后高空探测资料变化情况进行分析评估。
延伸阅读

海基x波段雷达sbx(海基x波段雷达)由一个安装在海上平台的先进雷达系统所构成。作为导弹防御署地基中段防御(gmd)项目的一个组成部分,sbx由美国两家航空航天制造业巨头波音公司和雷西昂公司联合研制,波音公司是五角大楼中段地基防御系统项目的主承包商,负责所有部件的测试和一体化工作,雷西昂公司是该项目组成部分的主要研制和生产商,重点负责拦截导弹及巨型反导雷达的研制和生产。sbx雷达系统主要用于监视近太空空间,辨别来袭的各种弹道导弹分弹头及假目标,通过海洋及大陆,向位于科罗拉多沙漠沙延山下深处的北美空天战略防御指挥中心实时传输信息。sbx可以对来袭的远程弹道导弹进行跟踪、识别和评估。它可以将数据发送给gmd的其它部分,从而方便地基拦截器对导弹进行拦截。在拦截器向来袭目标发射杀伤飞行器之后继续发送最新的目标信息。它在许多方面都是独一无二的。雷达全重2000吨,由最现代化的相控阵天线构成,共有69632个多频收发模块,雷达圆顶可以旋转。巨型反导雷达将装配在一个巨大的海上平台上,这个平台由海底石油钻探平台改进而成。巨型反导雷达系统最大的特点是能够在水面上航行,将不用拖船,自动驶往部署基地,航速可达到13公里/小时,共有65名工作人员。