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    • 2. 发明申请
    • METHOD FOR TESTING A RADAR IN OPERATION
    • 测试雷达在操作中的方法
    • WO1988008987A1
    • 1988-11-17
    • PCT/FR1988000228
    • 1988-05-10
    • THOMSON-CSFANDRIEU, Jean-PierreHENRI, Jean-ClaudeGAULT, Dominique
    • THOMSON-CSF
    • G01S07/40
    • G01S7/40G01S7/298
    • Method for implementing the test in operation of a radar information display device such as a digital transformer for images. The method comprises essentially first the determination of zones where there is no echo for a given antenna revolution, and secondly, knowing the speeds of displayed objects, the determination of a second zone where, with certainty, there will be no echo at the next revolution. In a third step, a test sequence is inserted in the second zone; at the output of the function under test, the data corresponding to the sequence are, on the one hand, recorded and, on the other hand, occulted for non-transmission to the rest of the chain. The output sequence recorded is then compared to the expected theoretical result, comparison from which information of good or bad operation are deduced.
    • 用于实现用于图像的数字变压器的雷达信息显示装置的操作中的测试的方法。 该方法基本上首先确定对于给定的天线革命没有回波的区域,其次,知道所显示的对象的速度,第二区域的确定,其中肯定地,在下一个旋转处将不存在回波 。 在第三步骤中,将测试序列插入第二区域; 在被测功能的输出端,对应于该序列的数据一方面被记录,另一方面被遮蔽以便不传输到链路的其余部分。 然后将记录的输出序列与预期的理论结果进行比较,从中推导出良好或不良操作的信息的比较。
    • 4. 发明申请
    • DIGITAL TRANSFORMER OF RADAR IMAGES
    • 雷达影像数字变压器
    • WO1988009514A1
    • 1988-12-01
    • PCT/FR1988000250
    • 1988-05-17
    • THOMSON-CSFGAULT, DominiqueANDRIEU, Jean-PierreHENRI, Jean-Claude
    • THOMSON-CSF
    • G01S07/44
    • G01S7/068G01S7/298
    • The invention relates to the visualization of radar information by means of a digital transformer of images. More particularly, it relates to a method for assigning radar recurrences to displayable radials. The tranformer comprises means receiving an antenna rotation signal ( epsilon ) and a radar synchronization signal (SYR) and providing for a gathering function of incident recurrences into displayable radials in the following way: storing in a memory the incident radials as they come into one of the memories of a group of three with, optionally, regrouping or gathering of the incident recurrence with the recurrence already stored, the number of the memory in writing being incremented by one on the first top SYR following the reception of a top epsilon ; reading of a memory upon the reception of a top epsilon in order to form a radial, the number of the memory to be read being obtained by substracting 1 to the number of the memory being written upon at that time.
    • 本发明涉及通过图像数字变压器对雷达信息的可视化。 更具体地,本发明涉及一种用于将雷达复现分配给可显示径向的方法。 变压器包括接收天线旋转信号(epsilon)和雷达同步信号(SYR)的装置,并且以下述方式提供事件复发的聚集功能到可显示的径向中:在存储器中将入射的径向存储在存储器中 一组三组的记忆,可选地重新组合或收集已经存储的重复的事件复发,在接收到顶部ε之后,写入的存储器的数量在第一顶部SYR上递增1; 为了形成径向,​​在接收到顶部epsilon时读取存储器,通过将1减去与当时正在写入的存储器的数量来获得要读取的存储器的数量。