导航雷达

基于X波段导航雷达海面回波图像预处理的研究

Research on the Pretreatment of X-band Nautical Radar Sea-surface Image

基于PC的舰船导航雷达开放式系统架构的研究

The Study of Shipborne Navigational Radar Open Systems Architecture Based on PC

基于FPGA的导航雷达接口板的开发与应用

Design and Application of Navigation Radar Interface Board Based on FPGA

X波段导航雷达测波技术的研究，对于海洋监测具有重要意义。

Wave measurement by X-band marine navigation radar is very important to ocean monitoring .

变步长BP网络优化导航雷达跟踪滤波系统的研究

Research on the Navigation Radar Tracking System by Means of a Varying Step BP Network

设计了基于Windows操作系统雷达信号采集与存储平台，实现船舶导航雷达回波采样数据的实时存储。

The radar signal acquisition and storage platform was designed based on windows operation system . It achieved real-time marine radar data storage .

本文优化设计实现了一种基于嵌入式处理器和数字信号处理器（DSP）的双处理器船载导航雷达系统。

This paper describes the design and implementation of a marine navigation radar system based on embedded processor and digital signal processor .

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。

In order to meet the warships needs of real-time wave height measurement , a method using X-band navigation radar to measure wave height is presented .

X波段导航雷达海面回波数据的采集过程中存在着很多实际问题，包括数据中存在噪声，沿某一扫描方向的数据丢失等。

There are many problems in the sea surface images data collected by the X-band nautical radar previously , such as the noise and the data lost of rows along certain directions of scanning .

目前，海上舰船数量剧增，为达到避碰目的，所有军用和民用舰船都配备有X波段导航雷达。

At present , the number of vessels at sea flourishes very increasingly . In order to avoid them from collision , all of the military and civilian ships are equipped with X-band navigation radar .

在半导体产品性能不断提高而价格不断下降的技术背景下，基于嵌入式系统和DSP技术的船载导航雷达是导航雷达的一个发展趋势。

With the background of persistent ascend in performance and descend in price of semiconductor products , it is one of the trends to develop marine navigation radar on embedded processor and digital signal processor .

接收到搜救船舶或搜救飞机上的X波段导航雷达发出的搜救信号后，它会立刻发射给搜救雷达一个应答信号，将遇险船舶的方位显示到搜救雷达的屏幕上。

After receiving the signal eradiated by the X band navigation radars of searching ships and aircrafts , it will make its position displayed in the screen of the radars by replying to them a responding signal .

船用导航雷达ARPA语音输出终端

Marine Radar ARPA Speech Terminal

利用X波段导航雷达进行遥感测量，根据所获取的图像数据了解海洋状态的实时信息，可以为后期的各种海洋表面参数的反演提供准确的数据。

The real-time ocean surface parameters can be obtained by the sea image data which is got through X-band nautical radar remote sensing survey , and the sea image data also provides accurate data basis for the later inversion .

本文设计实现了船舶导航雷达系统的数字信号处理模块，重点研究了数字信号处理模块的软件算法，给出了DSP系统的软件实现方案。

Based on DSP and embedded techniques , this paper mainly describes a design of DSP module of marine navigation radar system . And the software algorithm design and system design of DSP module is the emphasis of the paper .

基于嵌入式系统和DSP技术的船载导航雷达是导航雷达的一个发展趋势，本文提出并设计了一种基于嵌入式处理器和数字信号处理器（DSP）联合工作的船载导航雷达系统。

One of the developing trends about marine navigation radar is the adoption of computers such as embedded processor and digital signal processor . This paper describes the design and implementation of a marine navigation radar system based on embedded processor and digital signal processor .

目的在于能够模拟产生出符合导航雷达实际工作环境的雷达回波视频信号。其主要用途是为arpA和VTS系统研究、实验、教学和专业人员培训提供雷达回波信号源。

The purpose of the research is to simulate the radar echo signal in real-time , which is in agreement with the actual navigation radar operating-environment characteristic and provided for ARP7A & VTS systems .

论文针对港口VTMS的交管雷达和船舶导航雷达存在的局限性，引入了红外成像系统作为除雷达、AIS以外的数据采集传感器。

In consider of the limitation of harbor VTMS radar and ship navigation radar , view of using infrared image system as a data collection sensor besides radar and AIS was presented .

探讨影响导航雷达方位分辨力的3个理论因素：Fresnel区波束展宽、端馈阵列天线瞬变效应和激励脉冲波形较差引起波束展宽。

Three theoretical factors influencing bearings discrimination in navigation radar systems are discussed in this paper , i. e. the broadening of wavebeam in the Fresnel region , the transient effect in end-fed array antennas and the broadening of wavebeam caused by bad waveform of exciting pulses .

X-波段导航雷达测波系统的设计与研究

Design and Analysis on Wave Measuring System by X-band Marine Radar

船舶导航雷达是船舶航行不可缺少的助航设备。

Marine radar is an indispensable navigation equipment in the sailing .

提出了一种用于机载导航雷达接收机测试的多普勒频率模拟方法。

It describes a Doppler frequency simulator for testing airborne navigation radar .

导航雷达回波信号数据采集与压缩技术研究

The Technology Research of Radar Echo Data Acquisition and Compression

嵌入式船载导航雷达系统的实时性研究

Study on real-time performance of an embedded navigation radar system

多普勒导航雷达测高自校信号的分析

An Analysis of the Altitude Calibrating Signal Doppler Navigation Radar

船用导航雷达收发机测试系统的研究与设计

Research and design of the test System of navigation radar transceiver unit

GB/T14555-1993船用导航雷达电气及机械安装要求

Requirements for electrical and mechanical installation of marine navigational radar

视频存贮技术在导航雷达杂波处理中的应用

The Application of Video Storage Techniques to Radar Clutter Processing

多普勒导航雷达低高度性能分析与计算

Low altitude performance of Doppler navigation radar analysis and calculation

导航雷达回波信号的实时采集与回放

Real-time Acquisition and Review of Marine Radar Echo Signal