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Method and device for processing a pulse train of a modulated signal, in particular an ultra wideband signal modulated by a digital pulse interval modulation
Method and device for processing a pulse train of a modulated signal, in particular an ultra wideband signal modulated by a digital pulse interval modulation
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机译:用于处理调制信号,特别是通过数字脉冲间隔调制调制的超宽带信号的脉冲串的方法和设备
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摘要
The pulse train of a signal is modulated by a DPIM modulation involving a discrete random time parameter. A first processing is performed on the signal to deliver a sampled signal. A second processing is performed on the sampled signal, comprising a correlation processing including at least one elementary correlation processing with a correlation mask corresponding to the shape of at least part of a sampled pulse, and delivering second information items. A third processing is performed for detecting the pulses following a first pulse by taking account of the position of the first pulse, on packets of second information items, which are separated by a duration related to the discrete random parameter.
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