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1·The raster scan echo radar display platform based on interface of VGA is designed and implemented.

设计与实现了基于VGA接口的专用雷达目标显示平台。

2·Radar raster scan coordinate converter is the most important part of a radar raster scan display system.

雷达光栅扫描坐标变换器是雷达光栅扫描显示系统的关键部件。

3·Through loading with the different display software, raster scan display can satisfy much complicated display demand.

通过加载不同的显示软件，光栅扫描显示器可以满足许多复杂的显示需求。

4·The relief structure of diffraction optical element can be written precisely but very slowly with the raster scan mode bye-beam.

用电子束逐行扫描方法刻蚀衍射光学元件的浮雕结构精度高而速度低。

5·The technical features of raster scan display and the application of video processing technology in radar system are discussed in this paper.

讨论了光栅扫描显示器的技术特点及视频处理技术在雷达显示系统中的应用。

6·The software designed in this way has some benefits: good maintainability and portability. It has been used to several different kinds of raster scan radar displays.

用此方法设计的软件移植性好、可移植性强，已成功应用于几种不同体制的光栅扫描雷达显示器中。

7·The principles and features of raster scan, the function of the pattern generator and the process of the electron beam writing on the substrate under the control system are also introduced.

介绍了图形发生器的作用及电子束在控制系统作用下在基片上描绘图形的过程。

8·Because of the small display capacity and low brightness, and difficulty to display secondary information, traditional radar random scan display is being replaced by radar raster scan display.

传统的雷达随机扫描显示器因存在显示容量较小，显示亮度很低，难以实现二次信息显示等缺点，已逐渐被雷达光栅扫描显示器所取代。

9·The issue of polar coordinate-orthogonal coordinate conversion, which is a key factor of the system, may be encountered inevitably as simulating traditional PPI radar indicator on raster scan display.

在光栅扫描显示器上模拟传统PPI雷达显示器，不可避免地会遇到直角坐标与极坐标转换的问题，而雷达回波信号从极坐标到直角坐标的变换是决定系统性能的关键。

10·As a very crude approach to reconstructing a scan raster on the TV tube, these pulses can be stripped off and individually utilized to trigger a pair of single sweep generators.

作为一种非常粗糙的重建电视显像管扫描光栅的方法，这些脉冲可以剥离出来单独用于触发一对扫描发生器。