Crossed-drooping dipole antenna

Communications: radio wave antennas – Antennas – Microstrip

Patent

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Details

343795, 343797, 343798, H01Q 138

Patent

active

046865365

ABSTRACT:
A first planar printed circuit board and a second planar printed circuit board are assembled to intersect each other at right angles to each other. Each board includes a microstrip realization of a drooping dipole antenna. The realization comprises, for each planar board, two vertical parallel feed lines with a radiating element extending from each feed line. Each of the feed lines is fed 90.degree. out of phase with the other feed line on the same board.

REFERENCES:
patent: 2480153 (1949-08-01), Masters
patent: 2480154 (1949-08-01), Masters
patent: 2973517 (1961-02-01), Watts, Jr.
patent: 3025524 (1962-03-01), Thies
patent: 3039095 (1962-06-01), Josephson
patent: 3114913 (1963-12-01), Alford
patent: 3369245 (1968-02-01), Rea
patent: 3815141 (1974-06-01), Kigler
patent: 3836976 (1974-09-01), Monser et al.
patent: 4084162 (1978-04-01), Dubost et al.
patent: 4287518 (1981-09-01), Ellis, Jr.
patent: 4426649 (1984-01-01), Dubost et al.

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