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1. 发明授权

US07423257B2 Signal transmission device and method for transfer of signals between two elements moving relative to one another using an optically-readable strip conductor 失效
标题翻译：信号传输装置和方法，用于使用光学可读条形导体在相对于彼此移动的两个元件之间传送信号
公开(公告)号：US07423257B2
公开(公告)日：2008-09-09
申请号：US11250859
申请日：2005-10-14
申请人： Stefan Popescu
发明人： Stefan Popescu
IPC分类号： G01D5/34
CPC分类号： A61B6/56 , A61B6/035 , H04B10/801
摘要： In a signal transmission device as well as a method for transmission of signals between two elements moving relative to one another, in particular for transfer of measurement and/or control data between a rotating part and a stationary part of a computed tomography apparatus, a transmission device with an RF strip conductor is used on a first of the two elements, the RF strip conductor is composed of a dielectric layer with electro-optical properties between two strips made of an electrically-conductive material, into which the signals are fed. In the method and the associated device, local temporal changes of optical properties of the dielectric layer that are electrically induced in the dielectric layer by the signals proceeding along the strip conductor are scanned with a light beam of a scanning unit arranged on the second element, at least during a movement segment of the relative movement of the two elements. The signal transmission device and associated method enable signal transmission with a high data rate.
摘要翻译：在信号传输装置中，以及用于在相对于彼此移动的两个元件之间传输信号的方法，特别是用于在计算机断层摄影装置的旋转部分和静止部分之间传送测量和/或控制数据，在两个元件中的第一个元件上使用具有RF条状导体的器件，RF条形导体由在其中馈送信号的导电材料制成的两条带之间具有电光学特性的电介质层组成。在该方法和相关装置中，通过沿带状导体进行的信号在电介质层中电感应的电介质层的光学特性的局部时间变化用布置在第二元件上的扫描单元的光束进行扫描，至少在两个元件的相对移动的移动段期间。信号传输装置和相关方法使信号传输具有高数据速率。

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