发明名称 |
Method and device for increasing the probability of validity detection of the reply codes in secondary radar systems. |
摘要 |
<p>The invention relates to a method and a device for real-time processing of responses consisting of pulsed signals transmitted by secondary radar transponders. The device includes an analyser (300) of sampled parameters characterising the pulses, parameters derived by a device situated upstream of the invention. This device (300) creates a message at the sampling rate known as sample message, characterising the variations in the different parameters from one sample to another. A device (350) for processing the pulses receives the sample messages and derives messages known as pulse messages. Finally a device (380) filters the pulses belonging to the same response on the basis of the pulse message information and of response detection signals. <IMAGE></p> |
申请公布号 |
EP0577479(A1) |
申请公布日期 |
1994.01.05 |
申请号 |
EP19930401636 |
申请日期 |
1993.06.25 |
申请人 |
THOMSON-CSF |
发明人 |
BARBIER, DANIEL;BILLAUD, PHILIPPE;DE VOLDER, CLAUDE;PARISSENTI, JEAN-PAUL |
分类号 |
G01S13/74;G01S13/78;(IPC1-7):G01S13/78 |
主分类号 |
G01S13/74 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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