| 摘要 |
<p>An adaptive antenna transmitter receiver chain (100) comprises a 'dummy' interference addition unit (122) for generating far field radiation patterns which are added to the far field radiation pattern of an interfering signal. The resultant pattern is processed by a beamforming unit so as to calculate a set of antenna weights corresponding to a far field radiation pattern having a plurality of null points convergent upon a region of the far field radiation pattern.</p> |
