Pulse or digital communications – Equalizers – Automatic
Reexamination Certificate
2006-01-10
2006-01-10
Vo, Don N. (Department: 2631)
Pulse or digital communications
Equalizers
Automatic
Reexamination Certificate
active
06985523
ABSTRACT:
An apparatus for providing automatic gain control for use in a satellite terminal of a satellite communication system capable of transmitting a plurality of different modes of data. The apparatus includes a demodulator circuit having an analog to digital converter; a first variable attenuator having an attenuation value set on the basis of a measured power level of a predetermined data signal; and a second variable attenuator having an attenuation value set on the basis of the mode of data being received by the satellite terminal, where each of the data modes have a corresponding predetermined attenuation value associated therewith which is utilized as the attenuation value of the second variable attenuator when the satellite terminal receives the data mode.
REFERENCES:
patent: 3659229 (1972-04-01), Milton
patent: 5018166 (1991-05-01), Tjahjadi et al.
patent: 5654765 (1997-08-01), Kim
patent: 5790597 (1998-08-01), Kurokami et al.
patent: 6661594 (2003-12-01), Satoh et al.
Antia Yezdi
Becker Neal
Clewer Richard
Sims Richard
Steber J. Mark
Hughes Electronics Corp.
Vo Don N.
Whelan John T.
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