meteorological radar

The Research for Key Techniques of Airborne Meteorological Radar Observation System

机载气象雷达探测系统总体关键技术研究

Recognition and forecasting of meteorological radar for short & time dangerous wind

气象雷达对短时大风的识别和预报

Thin Line Detection in Meteorological Radar Images Using Multi-scale Wavelet Transform

用小波变换提取雷达回波图像中的辐合特征线

On the Problems and Solutions of Meteorological Radar Development of JD Company

JD公司气象雷达发展存在的若干问题及对策

Application of high-power microwave transmission technology to meteorological radar

高功率微波发射技术在气象雷达中的应用

Comparison of rainfall estimation using dual linear polarization meteorological radar

双线偏振雷达测雨公式的对比分析

Design of Frequency Source for Meteorological Radar

天气雷达频率源设计

The Application of MINAS Digital AC Servo System in Meteorological Radar

MINAS全数字交流伺服系统在气象雷达中的应用

This module has high steady performance , and it has been used in meteorological radar .

组件性能稳定，已用于气象雷达。

The Design of Model 705D Automotive Meteorological Radar Antenna Hoisting Device

705D全自动机动式雷达天线升降装置设计

S-Band Wide Frequency Tuning Klystrons used in Aeronautical Management and Meteorological Radar

航管和气象雷达用S波段宽频率调谐速调管

Lightning Detection of a Strong Storm with an X-band Multi-Parameter Meteorological Radar

X波段多参数气象雷达对强风暴云雷电个例的探测研究

A New S-band Meteorological Radar Transmitter

一种新型的S波段天气雷达发射机

Recent Developments of high temperature superconducting microwave filters , satellite-to ground receivers , and meteorological radar

超导滤波器、超导卫星接收机和超导气象雷达的研究进展

This paper , based on the advantageous tendency in the field of our country 's meteorological radar , describes the history of meteorological radar development of JD Company .

本文结合我国气象雷达行业所面临的大好发展形势，回顾了JD公司气象雷达发展的历史。

This paper describes features of MINAS series digital AC servo system , explaines in detail the application of MINAS in meteorological radar , and design of its hardware and software .

本文介绍了松下MINAS系列全数字交流伺服系统的特点，详细阐述了它在气象雷达中应用的硬件组成和软件设计。

The main work includes : 1 The contours in correlated faults are extracted from meteorological radar base data . The contours are sampled by string sampling method proposed in this thesis .

具体工作如下：1从气象雷达基数据中提取相关断层的轮廓线，并利用本文提出的弦采样方法对所得轮廓线进行采样。

Airborne meteorological radar observation system mainly focuses the target detection on the air-base platform . It is the middle level of the meteorological observation for ground , air and space based levels .

机载气象雷达探测系统主要关注在空基平台上对气象目标的探测，这是气象探测发展的地基-空基-天基三个层次进行探测的中间层次。

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。

In this paper , it introduces the research and Performance of an S-Band high efficiency , tuning frequency more than 10 % , force air cold Klystron that is used in Aeronautical Management and Meteorological Radar .

本文介绍一支航管和气象雷达用S-波段高效、频率调谐大于10%、风冷速调管的研制及其性能。

The radar probing low tropospheric wind contour is a new type of meteorological radar first developed in our country . This paper introduces the structural design and mechanical analysis of its antenna . It puts emphasis on the unique structure of the Co-Co antenna .

低对流层风廓线雷达是我国研制的新型气象雷达，介绍了低对流层风廓线雷达天线的结构设计和力学分析计算，并着重介绍了独特的CoCo天线结构。

Mechanical qualification tests for satellite applications of HTS filters , satellite-to-ground microwave receivers with a HTS front end , and field tracking of meteorological radar with a HTS subsystem will also be described , all the first of their kind in China .

对于在国内进行的首次高温超导滤波器空间环境模拟试验、首次使用高温超导滤波器子系统的卫星接收机前端地面试验和首次使用高温超导微波子系统的气象雷达的现场试验，文章也做了介绍。

Anomalous propagation of electromagnetic radiation in the troposphere may result in erroneous meteorological radar measurements . A PRELIMINARY STUDY ON THE FIELD OF POTENTIAL PSEUDO-EQUIVALENT TEMPERATURE IN MIDDLE AND LOWER TROPOSPHERE AND EVOLUTION OF TYPHOON TRACK OVER THE SOUTH CHINA SEA IN THE WARMEST TIME OF SUMMER

对流层中电磁波的反常传播可以导致错误的气象雷达测量，海洋上最常出现的反常传播现象是蒸发波导。盛夏对流层中低层假相当位温场与南海台风路径演变的初步研究

Design of the Index Database of Meteorological Doppler Radar Raw Data

多普勒天气雷达原始资料索引数据库设计

The 705D high altitude meteorological exploring radar is a automatic vehicle-loaded radar which is very important in the attacking process of artillery .

705D型高空气象探测雷达是车载式全自动二次测风雷达，配备于炮兵防空兵气象分队，它在炮兵部队的攻击过程中，起着非常重要的作用。

Rainfall Estimation from Meteorological Satellite and Radar Data Using Multiresolution Wavelet Transform and Neural Networks Methods

气象卫星云图的多分辨小波分解及人工神经网络降水估计研究

By means of the conventional meteorological data , radar and satellite detecting data , the climatic background and the potentiality of artificial precipitation in Fujian province during summer drought were analysed in order to provide the physical basis for precipitation enhancement .

利用常规气象资料，雷达、卫星等探测资料分析福建省夏旱期间气候特征和人工增雨潜力，为开展人工增雨提供物理依据。

Based on conventional meteorological observations and Doppler radar data , the environmental conditions and the evolution and features of a severe hailstorm event occurred on 30 March 2004 in Guangdong Province are analyzed .

利用常规观测资料及新一代多普勒雷达资料对2004年3月30日发生在广东的强冰雹过程进行了详细分析。

The progress has been made with studies of the advanced sounding theories and techniques such as meteorological sattellite and Doppler radar , especially the cloud-drived wind study which keeps ahead internationally ;

同时，在中尺度暴雨系统的先进探测技术和理论研究方面都取得重要进展，尤其是云导风研究已处于国际领先水平。

By using conventional meteorological data , next-generation radar echo data and physical parameter field data , the causes of the heavy rainfall process occurred on 13 , 14 August 2004 in Gutian , Fujian Province , were analyzed .

利用常规资料、新一代天气雷达回波和物理量场资料，对2004年8月13～14日暴雨&大暴雨过程进行了分析。