| 摘要: |
| 基于覆盖分析和链路计算的基本方法，将卫星的轨道高度、空间
链路、侦察天线和接收处理能力等因素综合，提出了一种通用的等高线投影图形显示方法。
通过应用举例指出该方法可在不同轨道高度、不同天线方向图形状和指向，以及不同处理能
力等条件下分析卫星轨道和侦察载荷等参数的设计是否满足使用要求，从而为电子侦察卫星
系统的设计论证提供有力支撑。 |
| 关键词: 电子侦察卫星 等高线投影 覆盖 链路 图形显示 |
| DOI： |
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| 基金项目: |
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| Analytical method of contour projection and its application in system design of electronic reconnaissance satellite |
| ZHOU Li-chun |
| () |
| Abstract: |
| Based on the basic methods of coverage analysis and link computation, in conside
ration of the satellite orbit height, space link, reconnaissance antenna, receiv
ing and processing capacity and other factors,a general method of graphic displa
y through contour projection is proposed. Application indicates that the method
can be used in different conditions such as different orbit height, antenna patt
ern shape and point, and different processing ability. It can analyse whether t
he design parameters of orbit and reconnaissance payload satisfy the requirement
s for use or not, thus providing useful support for the system design and demons
tration of electronic reconnaissance satellite. |
| Key words: electronic reconnaissance satellite contour projection coverage link graphic display |
《电讯技术》编辑部 