首页> 外国专利> Data Structure and Method for Operational Timing Signal Generation in Synthetic Aperture Radar Payload

Data Structure and Method for Operational Timing Signal Generation in Synthetic Aperture Radar Payload

机译:合成孔径雷达有效载荷中操作定时信号生成的数据结构和方法

摘要

PURPOSE: A data structure and a timing signal generation method are provided to flexibly convert a timing signal and to reduce the successive execution interval of a multiple image mode by using structural characteristics. CONSTITUTION: A synthetic aperture radar (SAR) timing generation device receives data for generating a time line through a system bus, stores the time line in a memory, and transmits a timing generation signal to sub-systems. Timing signal generation reads each construction pattern and a lasting time value from a pulse repetition interval (PRI) cluster identification (ID) table, generates a timing signal in real time, and changes a parameter according to a sampling start time change flag. [Reference numerals] (AA) SAR timing generator; (BB) Timeline data transmission; (CC) System bus; (DD) Timeline data memory; (EE) Mode timeline comprising logic generator; (FF) Timing signal generator
机译:目的:提供一种数据结构和定时信号产生方法,以通过使用结构特性灵活地转换定时信号并减少多图像模式的连续执行间隔。构成:合成孔径雷达(SAR)时序生成设备通过系统总线接收用于生成时序的数据,将该时序存储在存储器中,并将时序生成信号传输至子系统。定时信号生成从脉冲重复间隔(PRI)簇标识(ID)表中读取每个构造样式和持续时间值,实时生成定时信号,并根据采样开始时间更改标志更改参数。 [参考数字](AA)SAR定时发生器; (BB)时间轴数据传输; (CC)系统总线; (DD)时间轴数据存储器; (EE)模式时间线,包括逻辑发生器; (FF)定时信号发生器

著录项

  • 公开/公告号KR101357061B1

    专利类型

  • 公开/公告日2014-02-04

    原文格式PDF

  • 申请/专利权人

    申请/专利号KR20120039480

  • 发明设计人 황정훈;김형석;이현익;

    申请日2012-04-17

  • 分类号G01S13/89;

  • 国家 KR

  • 入库时间 2022-08-21 15:41:36

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