Microstrap antenna

Details Microstrap antenna Microstrap antenna

1991-11-04

1993-07-20

Hille, Rolf

Communications: radio wave antennas

Antennas

Microstrip

343846, 343770, H01Q 138

Patent

active

052297772

ABSTRACT:
A microstrip antenna is provide for radiating a broad bandwidth of input signals. A pair of identical triangular patches are maintained upon a ground plane, with feed pins being connected to conductive planes of the triangular patches at apexes maintained in juxtaposition to each other. Sides of the conductive planes opposite such apexes are grounded and the radiating slots are formed by the other sides adjacent to the apexes and the ground plane. The input signals to the pair of patches are of equal amplitude, but 180.degree. out of phase. The triangular nature of the patches provides a broad range of signal separation such that the resulting microstrip antenna can accommodate a broad range of input signals and radiate the same.

REFERENCES:
patent: 4012742 (1977-03-01), Johnson
patent: 4812855 (1989-03-01), Coe et al.
patent: 4860019 (1989-08-01), Tiang et al.
Garvin et al., "Missile Base Mounted Microstrip Antennas", IEEE Transactions on Antennas and Propagation, vol. AP-25, No. 5 Sep. 1977, pp. 604-610.

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