Radio receiver using level-variable reference signal for discriminative detection of data signal and signal discrimination method

A radio receiver apparatus for receiving a spread spectrum signal in which a signal derived through a level detection of a signal demodulated by a correlative demodulator and a signal obtained by extracting a signal component of a synchronous frequency from a reception synchronizing clock are combin...

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Bibliographic Details
Main Authors DAINI OKAJIMA, KAZUHIDE TAMIZU, MINORU MOTEKI
Format Patent
LanguageEnglish
Published 20.11.1996
Edition6
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION
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Summary:A radio receiver apparatus for receiving a spread spectrum signal in which a signal derived through a level detection of a signal demodulated by a correlative demodulator and a signal obtained by extracting a signal component of a synchronous frequency from a reception synchronizing clock are combined to thereby generate a reference signal having a level which changes in accordance with change of the detected signal, and by comparing the detected signal with the reference signal, the received signal is discriminated.
Bibliography:Application Number: CN19961003524