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Quadrature phase-shift keying

Quadrature phase shift keying, quadrature amplitude modulation. [Pg.77]

Frequency modulation (FM) has been the most widely used modulation. However, advances in digital voice and video compression have led to the widespread use of digital modulation methods such as quadrature phase shift keying (QPSK) and quadrature amplitude modulation (QAM) (Schwartz, 1990 Sklar, 1988). [Pg.1788]

BPSK modulation technique— binary phase-shift keying QPSK modulation technique—quadrature phase-shift keying BER bit error rate. [Pg.109]

OQPSK Offset (staggered) Quadrature Phase Shift Keying ... [Pg.209]

Quadrature-amplitude-shift keying (QASK) A digital modulation scheme in which both the phase and... [Pg.1432]

Minimum-shift keying (MSK) OQPSK with the in-phase and quadrature baseband signal components weighted by half-sinusoids. The phase changes linearly over a bit interval. [Pg.1432]

See other pages where Quadrature phase-shift keying is mentioned: [Pg.137]    [Pg.137]    [Pg.1363]    [Pg.1616]    [Pg.2534]    [Pg.210]    [Pg.137]    [Pg.137]    [Pg.1363]    [Pg.1616]    [Pg.2534]    [Pg.210]    [Pg.1366]    [Pg.1428]    [Pg.152]   
See also in sourсe #XX -- [ Pg.136 ]



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