Receiving circuit and method for receiving an amplitude...

Details Receiving circuit and method for receiving an amplitude... Receiving circuit and method for receiving an amplitude...

2009-02-19

2011-10-25

Gannon, Levi (Department: 2817)

Demodulators

Phase shift keying or quadrature amplitude demodulator

C329S348000, C329S363000, C375S320000

Reexamination Certificate

active

08044713

ABSTRACT:
A receiving circuit and method for receiving an amplitude shift keying signal is provided. At least one exponent signal, an exponent-removed in-phase signal, and an exponent-removed quadrature-phase signal are generated from an in-phase input signal and a quadrature-phase input signal. An amplitude is determined as a sum of several summands, whereby the summands are determined from the exponent signal and/or from the exponent-removed in-phase signal and/or from the exponent-removed quadrature-phase signal (Q′), and wherein the amplitude (A) is demodulated.

REFERENCES:
patent: 5230099 (1993-07-01), Loper
patent: 5287067 (1994-02-01), Denno et al.
patent: 5604929 (1997-02-01), Loper et al.
patent: 5684835 (1997-11-01), Kroeger et al.
patent: 5729575 (1998-03-01), Leitch
patent: 5796786 (1998-08-01), Lee
patent: 6046629 (2000-04-01), Akiyama et al.
patent: 2007/0194959 (2007-08-01), Rueckriem
patent: 692 24 925 (1998-04-01), None
patent: 10 2006 005 032 (2007-08-01), None
patent: 0 496 621 (1998-04-01), None

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