Doppler frequency proximity fuze

Details Doppler frequency proximity fuze Doppler frequency proximity fuze

1959-12-23

1980-04-01

Tubbesing, T. H.

Communications: radio wave antennas

Antennas

Balanced doublet - centerfed

343 7PF, F42C 1304

Patent

active

041964330

ABSTRACT:
1. An apparatus for preselecting the Doppler frequency response of a proxty fuze comprising, in combination, radar means for determining the relative velocity between a selected target and a proximity fuze and for developing a predetermined control current correlative to this information, tunable amplifier means in the proximity fuze discretely responsive to said control current and adapted to render the proximity fuze selectively responsive to the determined relative velocity between the selected target and the proximity fuze, a conductive sleeve on the proximity fuze electrically connected to said tunable amplifier, and contact means detachably abutting said sleeve and electrically connected to said radar means for applying said control current to the fuze prior to the firing thereof at the selected target.

REFERENCES:
patent: 2413263 (1946-12-01), Suter
patent: 2491542 (1949-12-01), Woodyard
patent: 2913716 (1952-11-01), Powell

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