Method and apparatus for the wireless exchange of information be

Details Method and apparatus for the wireless exchange of information be Method and apparatus for the wireless exchange of information be

1996-11-05

1999-03-09

Tarcza, Thomas

Communications: directive radio wave systems and devices (e.g.,

Directive

Including a satellite

342354, 342359, G01S 502

Patent

active

058806938

ABSTRACT:
For power-optimised radio relay communication between in particular a station (11) which is operating at low level and navigating at high speed and which is fixed to a missile and a remote ground station (12) the apparatus and time expenditure for antenna tracking from the missile station (11) to the relay station (13) is reduced by the conventional production of an item of tracking direction information (17) on board the missile by direction-finding being replaced by computation of the directional information (17) from a comparison of the current locational data (15, 15') of the navigating station (11) and the relay station (13). If the position of the relay station (13) is variable its locational information (15') is also up-dated with satellite support, for example for correction of a reference position stored there it is transmitted to the missile station (11). In the interests of even more precise orientation of the electronically pivotable array antenna (21) satellite navigational errors can be ascertained from the stationary ground station (12) and transmitted to the cooperative stations (13-11) thereof for additionally taking same into account when computing the directional information (17) for antenna orientation.

REFERENCES:
patent: 4232313 (1980-11-01), Fleishman
patent: 4622557 (1986-11-01), Westerfield
patent: 5046006 (1991-09-01), Revord et al.
patent: 5340056 (1994-08-01), Guelman et al.
patent: 5594454 (1997-01-01), Devereux et al.
patent: 5644318 (1997-07-01), Janky et al.
Wehrtechnik (1995), Issue 9, p. 48 (bottom left).

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