RECEIVER APPARATUS FOR PROCESSING AMPLITUDE-MODULATED SIGNAL
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United States of America Patent
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Issued Date -
Nov 20, 2008
app pub date -
May 18, 2007
filing date -
May 18, 2007
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
An amplitude-modulation signal reception apparatus is provided. The amplitude-modulation signal receiver apparatus includes a timing recovery module, a symbol phase shift unit, and an equalizer. The carrier recovery module removes a frequency offset and a phase jitter from an amplitude-modulation signal to generate a carrier recovered signal. The timing recovery module estimates a proper re-sampling position to re-sample the carrier-recovered signal. The phase shifter further shifts the signal that is timing recovered and carrier recovered. The equalizer applies equalization to the shifted signal to remove inter-symbol interference from the shifted signal.
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