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专利名称：Angular position sensing发明人：Monnom, Olivier,Beghuin, Didier申请号：EP121086.7申请日：20121018公开号：EP2722650A1公开日：20140423
专利附图：
摘要：Described herein is an angular position sensing system (100) and method fordetermining the angular position of a punctual radiating source (130) with respect to alinear sensor element (110). The linear sensor element (110) having a surface (115)comprising a discrete set of pixels. A periodic grating (120) is provided over the surface
(115) of the linear sensor element (110) and the output from each pixel in the discreteset of pixels produces a periodic output signal (140), the phase of which is representativeof an angle (α) of radiation from the radiating source (130) with respect to the linearsensor element (110). The periodic output signal (140) is processed in the analoguedomain to provide quadrature output signals (190, 195).
申请人：Lambda-X
地址：Zoning II Rue de l'industrie 37 1400 Nivelles BE
国籍：BE
代理机构：Mackett, Margaret Dawn
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