| 摘要 |
<p>The invention relates to an antenna having reflectors including: a main reflector (10) defining an interception cone (60); one or more primary source(s) (20) arranged to transmit and/or receive electromagnetic waves; a reflector array (40) having a planar overall shape; wherein the main reflector, the one or more primary source(s), and the reflector array are in the following arrangement with respect to each other: i) the reflector array is arranged in the interception cone of the main reflector, and ii) the source(s) is(are) arranged relative to the reflector array in such a manner that the maximum angle of incidence (ß max) of a path (50) of a wave originating from a source, with respect to the normal (formula (I)) to the reflector array (40), is such that the reflector array reflects more than 80% of the power carried by the waves intercepted by the reflector array, the arrangement produced in this manner being different from a mirror configuration.</p> |
