专利内容由知识产权出版社提供
专利名称：Method and device for automatically
measuring physical characteristics of a cable,in particular the propagation velocity
发明人：Laurent Sommervogel,Josy Cohen申请号：US13822269申请日：20110908公开号：US10048309B2公开日：20180814
专利附图：
摘要：A method for automatically measuring physical characteristics of a cable,comprises at least the following steps: positioning on said cable of means for creating an
artificial singularity; the injection, at a point of said cable, of an electrical test signal;acquisition of said signal reflected on the singularities that said cable includes so as toproduce a first reflectogram; measurement, on said reflectogram, of the temporalposition Δt of the peak of the signal derived from its reflection on said artificial
singularity; determination of the propagation velocity v=2x/Δt of the signal in said cablefrom the temporal position Δt and from the position x of said means for creating anartificial singularity on the cable.
申请人：Laurent Sommervogel,Josy Cohen
地址：Jouy-en-Josas FR,Le Plessis Trevise FR
国籍：FR,FR
代理机构：Baker & Hostetler LLP
更多信息请下载全文后查看
