| 摘要 |
<p>18 The invention provides a device for feeding a sweep beam array antenna in which the antennae forming the array are dividedinto sub-arrays having a certain overlap at their ends, comprising elementary groups each comprising N elementary antennae fed by circuits with N inputs and N outputs and means grouping together an arbitrary number of said elementary groups, forming an assembly comprising MN elementary antennae where M is greater than N and MN antennae being the number of antennae in a sub-array.</p> |
