Communications: radio wave antennas – Antennas – Wave guide type
Patent
1975-02-07
1976-11-02
Lieberman, Eli
Communications: radio wave antennas
Antennas
Wave guide type
343 8, 343701, H01Q 1302
Patent
active
039900819
ABSTRACT:
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.
REFERENCES:
patent: 3806942 (1974-04-01), Preti
patent: 3852743 (1974-12-01), Gupta
Berka George B.
Lieberman Eli
Trifari Frank R.
U.S. Philips Corporation
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