Abstract: There is provided a detection process for a digital radio which receives a multistate baseband signal comprising removing the low frequency information content of the baseband signal and subsequently restoring the low frequency information content to provide a conditioned baseband signal for detection so as to provide automatic frequency control for the radio on a manner avoiding loss of the low frequency information content of the baseband signal.
Type:
Grant
Filed:
December 14, 1995
Date of Patent:
January 5, 1999
Assignee:
Aria Wireless Systems, Inc.
Inventors:
John A. Geiger, John P. Fischer, Michael L. Fetto