DOPPLER RADAR DEVICE USING AN IN HORN SHIELDED DETECTOR DEVICE

摘要

A Doppler radar device in which a detector diode is arranged in a flared horn which constitutes the aerial of the device. A metal sleeve is arranged in the flared horn perpendicular to the axis and parallel to the smaller sides of the horn, the said body being arranged behind the detector diode (viewed from the radiating side of the horn), and parallel to the diode.