| 摘要 |
<p>This invention relates to x-ray imaging, especially to an imaging arrangement used in intra-oral x-ray imaging, to a wireless imaging sensor and to a base station for the sensor as well as to methods for supplying operating power to the sensor and transmitting information to the sensor and from the sensor wirelessly, in which invention such a wireless power transmission link is used, which is arranged to be used for supplying energy to the sensor in connection with the imaging process.</p> |
