| 摘要 |
The invention relates to an antenna assembly for a radar transmitting and receiving device. The aim of the invention is to obtain, with a relatively low amount of complexity, an antenna assembly having a high degree of efficiency. To this end, said antenna assembly comprises the following: a ground layer (2), at least one spacer layer (5), which is placed on the ground layer (2), a supporting layer (8), which is placed on the spacer layer (5), and at least one planar antenna layer (10), which is provided on a side (8) of the supporting layer (8) facing the ground layer (2) and which extends essentially parallel to the ground layer (2). |
