Modulator of phase shift keying (PSK) type

Details Modulator of phase shift keying (PSK) type Modulator of phase shift keying (PSK) type

2006-05-30

2006-05-30

Bocure, Tesfaldet (Department: 2631)

Pulse or digital communications

Transmitters

C375S308000, C332S103000

Reexamination Certificate

active

07054382

ABSTRACT:
A modulator phase shift keying modulator for performing data modulation by using the phase difference of each I/Q channel, comprising a data shifter for controlling delay of I/Q channel digital data at input terminals of the I/Q channels.

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Bernard Sklar, Digital communication, Sep. 2004, Prentice Hall Book,, 2nd edition, Tenth printing, ISBN 0-13-084788-7, pp.: 363-364 (Section : 6.7.5).

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