Patent ID: 6714608
Filing Date: 2004-03-30
Classification: H04H,H04L

Abstract:
An apparatus comprising:first means for providing carrier signals modulated by information signals, second means, comprising a first fixed frequency oscillator, for processing the carrier signals to provide the information signals in a particular frequency range, third means, comprising a second fixed frequency oscillator, for oversampling the information signals at a first particular frequency greater than twice the bandwidth in the particular frequency range to provide digital signals at a particular frequency dependent upon the relationship between the first particular frequency and the frequencies in the particular frequency range, fourth means for operating upon the digital signals to recover the information represented by the information signals, and fifth means responsive to the operation of the fourth means for providing a feedback to the fourth means to provide for the oversampling of the information signals in the middle of the information signals thereby to facilitate the recovery by the fourth means of the information represented by the information signals.