PURPOSE: To simplify a device in comparison with individual control, by operating the power application to a heat source of electric heating type radome for a plurality of antennas at the same location with one set of controller.
CONSTITUTION: Transmission antennas 1a, 1b, 1c are provided with reception antennas 2a, 2b, 2c mounting electric heating type radome corresponding to receivers 3a, 3b, 3c. In this case, since the reception antennas 2a, 2b, 2c at the same location have almost similar ice and snow sticking, the power amplication from a power supply input terminal 6 to the electric heating type radome can be controlled with a controller 5 from the output signal of ice sticking detector 4. Thus, the device can be simplified in comparison with the individual control for ice/snow sticking.
ISHIKAWA KUNIO
HASHIMOTO AKIRA
MIMURA HISAFUMI
TAKAMATSU YASUO
MITSUBISHI ELECTRIC CORP
| JP45025726A |