WIRELESS APPARATUS AND PROCESSING METHOD THEREOF
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United States of America Patent
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Issued Date -
Feb 21, 2013
app pub date -
Aug 13, 2012
filing date -
Aug 19, 2011
priority date (Note) -
Abandoned
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Abstract
The present invention relates to a wireless apparatus and the processing method thereof. The wireless apparatus according to the present invention comprises a demodulating circuit, a computing circuit, and a compensating circuit. The demodulating circuit receives and demodulates an input signal for producing a baseband signal. The computing circuit is coupled to the demodulating circuit and receives the baseband signal. It performs inner product on the baseband signal for producing an output signal. The compensating circuit is coupled to the computing circuit, and produces and transmits a compensation signal to the demodulating circuit according to the output signal for adjusting the demodulating circuit. Accordingly, by means of the computing circuit according to the present invention, erroneous outputs sent to the compensation circuit due to erroneous judgment of a signal received with large frequency deviation can he avoided effectively, and hence enhancing the efficiency of the wireless apparatus.
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