专利名称:Radar signal progessing
发明人:Udo Knepper,Franz Lutz,Viktor Beyer申请号:US07/6247申请日:19901210公开号:US05113191A公开日:19920512
摘要:A sensing circuit is assumed to produce in phase and quadrature Dopplersignals. The relative phase of these signals is used to determine the passage of objectsuch that correctly related zero passages in the two signals are counted, and the countstate within certain periods of time yields information to check the significance of signalsas genuine Doppler signals.
申请人:DORNIER GMBH
代理人:R. H. Siegemund
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