Radar antenna array

Details Radar antenna array Radar antenna array

1986-05-16

1989-05-23

Hille, Rolf

Communications: radio wave antennas

Antennas

Spiral or helical type

343705, H01Q 136, H01Q 128

Patent

active

048334855

ABSTRACT:
A close-packed divergent array of cavity-backed antennas for use in the radome of a missile. Each antenna cavity is tapered from its radiating face towards its base so that the antennas can be mounted more closely together while their radiating faces maintain conformity with the streamlined surface. The array can thus be moved farther into the apex of the radome with a consequent reduction of the antenna divergence angle and greater sensitivity in the boresight region.

REFERENCES:
patent: 3152330 (1964-10-01), Chatelain
patent: 3192531 (1965-06-01), Cox et al.
patent: 3553698 (1971-01-01), Keller
patent: 3820118 (1974-06-01), Hall
patent: 4143380 (1979-03-01), Kyle
patent: 4284991 (1981-08-01), Dupressior
patent: 4380012 (1983-04-01), Beran et al.
patent: 4387379 (1983-06-01), Hardie

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