Communications: radio wave antennas – Antennas – Antenna components
Patent
1993-09-13
1995-05-09
Hajec, Donald
Communications: radio wave antennas
Antennas
Antenna components
343909, H01Q 1502, H01Q 1524
Patent
active
054144388
ABSTRACT:
The Space Lattice Passive Repeater redirects radio waves in two directions, directly opposite to each other, and both perpendicular to the original path of radio wave propagation. The redirected radio waves, in the perpendicular paths, are polarized differently, by ninety degrees, from the original radio wave. The device is composed of an array of thin, stacked, metallic, plates, insulated from each other, whose vertical spacing, between the plates, is computed from the operating wavelength, the ratio of the moist adiabatic lapse rate to the dry adiabatic lapse rate, Bragg's Law, and its' derivatives.
REFERENCES:
patent: 2577619 (1951-12-01), Kock
patent: 2599763 (1952-06-01), Kock
patent: 2608659 (1952-08-01), Korman
patent: 3144606 (1964-08-01), Adams et al.
patent: 5181043 (1993-01-01), Cooper
Hajec Donald
Le Hoang-anh
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