| 摘要 |
The radome is provided for a distance warning radar in a vehicle. Thin radar-transparent metal layers are attached to the top surface of the radome for visually adapting the radome to the surrounding vehicle surface. The thin metal layers (3) have an Ohmic resistance. An electric current is impressed into the metal layers from an electric current source (4) to heat the radome. The current flows laterally through the layers. Adjustable electric resistances (7) are provided in the current supply circuit. These compensate manufacturing differences in the Ohmic resistances of the layers. |
