| 摘要 |
The invention relates to a broad band communications antenna that is provided with a base plate which is provided with a conductive layer (14) that is provided with at least one coupler opening. A strip line network (15) is provided at a little distance from the conductive layer (14) in the region of the coupler openings. At least one conductive patch (16, 17) is arranged opposite the base plate (13). The base plate (13) and the patch (16, 17) are arranged in a conductive housing (2) which is provided with an open side (19). The base plate is arranged closest to the bottom (3) of the housing and therefore farthest from the open side (19). One or more link/s (5) is/are provided on the open side (19) of the housing (2). Said links reduce/s the open cross-sectional surface of the housing (2) when the open side (19) is seen from above.
|
