| 摘要 |
<p>The invention relates to a method of inhibiting wireless telephones and similar devices using a minimum-power radio frequency emission having controlled spatial and frequency occupancy. The inventive method consists in generating numerous radio frequency carriers which are frequency locked to signals from radiocommunication equipment. The frequency of each of the carriers is varied in a random manner. Subsequently, said signals are transmitted with radiation devices having a radiation pattern which is adapted to the geometry of the area to be protected.</p> |
