Telecommunications – Carrier wave repeater or relay system – Portable or mobile repeater
Patent
1994-12-09
1997-05-06
Eisenzopf, Reinhard J.
Telecommunications
Carrier wave repeater or relay system
Portable or mobile repeater
455 384, 455 677, H04B 7185
Patent
active
056280505
ABSTRACT:
The Disaster Warning Communications System is a message relay system designed to provide backup warning of impending natural hazard in areas where normal communications are vulnerable to losses imposed by geographic influence. It has been designed to take advantage of the near-hemispheric communications access of existing geostationary weather satellites. This broad coverage allows a single satellite to provide warning to virtually all the inhabited islands in the hemisphere surrounding the subpoint of the satellite, excluding only the extreme polar areas. By extension, three such satellites can cover the entire populated Earth.
REFERENCES:
patent: 3701024 (1972-10-01), Knowles et al.
patent: 4122396 (1978-10-01), Grazier et al.
patent: 4152647 (1979-05-01), Gladden et al.
patent: 4155042 (1979-05-01), Purmut et al.
patent: 4791572 (1988-12-01), Green, III et al.
patent: 4857840 (1989-08-01), Lanchais
patent: 4893247 (1990-01-01), Waudoit
patent: 4914733 (1990-04-01), Gralnick
patent: 4956875 (1990-09-01), Bernard et al.
patent: 4962473 (1990-10-01), Crain
patent: 5043736 (1991-08-01), Darnell
patent: 5132684 (1992-07-01), Pecker et al.
patent: 5214757 (1993-05-01), Mauney et al.
patent: 5278539 (1994-01-01), Lauterbach et al.
patent: 5313200 (1994-05-01), Sone
patent: 5365447 (1994-11-01), Dennis
patent: 5367306 (1994-11-01), Hollon et al.
Proceedings, 1987 Carnahan Conference on Security Technology: Electronic Crime Countermeasures, UKY BU143, Jul. 1987.
McGraw Thomas F.
Mitulla Jeffrey A.
Woll Richard S.
Banks-Harold Marsha D.
Eisenzopf Reinhard J.
Scientific and Commercial Systems Corporation
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