发明名称 Method of detecting the position of a wave front in a signal received by a detector
摘要 This invention relates to a method for detection of the position of a wave front in a signal received by a detector. This method consists of: converting the signal into a digital signal, defining a working group of N successive samples in the digital signal, and possibly processing the samples in the working group, calculating the energy of the signal from the processed samples in the working group, if any, in terms of the root mean square over a sliding window, the window comprising an optimum number Lopt of samples (Lopt is less than N), the position of the wave front corresponding to the position of the sample for which the energy of the signal exceeds a threshold D that depends on the value of the energy of the signal previously at the wave front, for the first time.
申请公布号 US2006259281(A1) 申请公布日期 2006.11.16
申请号 US20060389005 申请日期 2006.03.27
申请人 AREVA T&D SA 发明人 KUPPUSWAMY RAJA;MOORE PHILIP;PORTUGUES IIIANA;LOUISE SEBASTIEN
分类号 G01N29/44;G01H5/00 主分类号 G01N29/44
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