一次雷达

分析了一次雷达、二次雷达系统的工作原理：提出了在设计二次雷达系统仿真过程中的几个重要参数；

Analyzed the working principle of the primary radar systems and the secondary radar systems . Putting forward some important parameters in the simulation designing stage of the secondary radar systems .

简要介绍了空中交通管制雷达的组成，提出了一次雷达、二次雷达信号模拟器的实现方案，对相应的软、硬件设计进行了分析。

The composition of the air traffic control radar is briefly introduced in this paper . The implementing project for the signal simulator of the primary radar and the secondary radar is presented , and the corresponding designing of the hardware and software are analyzed .

C－波段测风一次雷达的跟踪特性及其应用前景

Tracking features of tje C-band Wind-finding primary radar and its prospect of utilization

一次雷达气象数据处理研究

Study on Weather Data Processing of Primary Surveillance Radar

通过对航管一次雷达的实例分析，本系统可以为设备保障人员在判断雷达系统的可靠度是否达到规定要求时提供依据。

The system can provide the evidence for the equipment maintenance staff when they are judging . the radar system reliability .

二次雷达敌我识别系统用于识别一次雷达检测到的目标的敌我属性，它主要是由询问机和应答机两部分组成。

The secondary radar IFF ( Identification of Friend-or-Foe ) systems mainly consisting of interrogators and transponders , are used to identify the friend-or-foe attribute of the targets that are detected by the primary radar .

本文叙述了航管一次雷达气象通道的现状和发展趋势，分析了在兼顾飞机探测的同时气象通道设计中存在的主要问题，并针对气象强度信号的处理提出了一些解决方法。

This paper depicts the current state and developing trends of the weather channels in PSR for ATC , analyses the main problems in weather channels design , and discusses some methods for weather-intensity signal processing .

JY-21全固态航管一次监视雷达是按中国民航空中交通管制（ATC）需求研制的新一代机场监视雷达（ASR）。

JY-21 full solid-state ATC primary surveillance radar ( PSR ) is a new generation of airport surveillance radar ( ASR ), which has been developed according to the requirement of CAAC 's air traffic control ( ATC ) .

航管一次监视雷达&JY-21

JY-21 : A Primary Surveillance Radar for Air Traffic Control

一次CINRAD/SA雷达发射机功率偏低故障的分析及处理

Analysis and Processing of the Transmitter Power Failure in CINRAD / SA

航管一次监视雷达中气象通道的设计

Design of Weather Channel in ATC Primary Surveillance Radar

保证在飞机探测性能不受损失的前提下，尽可能真实提取气象的强度和多普勒信息，是航管一次监视雷达气象通道的设计难点。

For design of weather channels in ATC primary surveillance radar ( PSR ), it is difficult to obtain the weather intensity and Doppler information as true as Possible without loss of the performance of detection of airplane .

并用一/二次雷达数据、ADS、VDL数据进行了仿真检验，结果表明：该算法的正确性且可满足空中交通使用。

The result indicated that the algorithm is correct and can fulfill the requirement of air traffic control .

在飞机最后一次出现在雷达屏幕后不久机上应答系统关闭，这一操作可以通过在驾驶舱内两台飞行管理电脑中的任意一台上敲一系列键就可完成。

The shutdown of the on board reporting system shortly after the jet was last seen on radar , can be performed in a series of keystrokes on either of the cockpit 's two flight management computers in the cockpit .

航管一次和二次雷达的现状和未来

Primary and secondary survillance radars for ATC : present and future

一次相消技术在雷达成像中的应用

Application of First-order Cancellation Technique in Radar Imaging

十堰一次强对流天气雷达回波特征

Characteristic of Radar Echo for a Severe Convective Weather in Shiyan , Hubei Province

吉安南部山区一次台风强降水雷达回波特征分析

The radar data characteristics of heavy rain from a typhoon in the South Mountains in Ji'an

提出了一种空管二次雷达S模式询问机捕获与监视空中S模式目标的工程实现方案。

An engineering implementation method is proposed for air traffic control ( ATC ) system to capture and tail mode S airborne targets using secondary surveillance radar ( SSR ) .