Arrangement for receiving a digital signal from a...

Details Arrangement for receiving a digital signal from a... Arrangement for receiving a digital signal from a...

2005-01-18

2005-01-18

Chin, Stephen (Department: 2634)

Pulse or digital communications

Receivers

Interference or noise reduction

C375S231000

Reexamination Certificate

active

06845134

ABSTRACT:
An arrangement is disclosed for receiving a digital signal from a transmission medium. The arrangement comprises a variable equalizer for equalizing a received signal so as to obtain an equalized signal, and bit-detector for detecting a sequence of bits from the equalized signal. The arrangement further comprises an asynchronous sampling unit for sampling a received analog signal so as to obtain a first signal having asynchronous samples. To control the variable equalizer a control signal is generated from the values of at least one sample of a signal having asynchronous samples, at either side of a zero crossing in signal.

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