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QPSK |
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QPSK(Quadrature Phase Shift Keying) A phase modulation technique that transmits two bits in four modulation states. See PSK and phase modulation. QPSK (communications) How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
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Typical applications for the RF2485 include digital and spread spectrum systems; GMSK, QPSK, DQPSK and QAM modulation; private mobile radio and TETRA systems; AM, SSB, DSB modulation and image-reject up-converters. The Hitachi Kokusai 24GHz unlicensed band Broadband Wireless Point to Point (P-P) system enables in-service wireless Ethernet with innovative adaptive modulation from QPSK, 16QAM to 64QAM, up to 150 Mbps air data rates TDD Point to Point. The easy-to-read plain-language report has more than 50 tables and charts, including figures showing salient features of DOCSIS, download comparison times, QPSK and QAM modulations, cable infrastructure, diagnostics and market shares. |
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