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Method and device for increasing the probability of validity detection of the reply codes in secondary radar systems
Method and device for increasing the probability of validity detection of the reply codes in secondary radar systems
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机译:在二次雷达系统中提高回复码有效性检测概率的方法和装置
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摘要
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
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