PSK


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PSK

(communications)

PSK

(communications)
Phase Shift Keying.

PSK

(1) See preshared keys.

(2) (Phase Shift Keying) A digital modulation technique that uses two phases for a 0 or 1. Also called "binary PSK" (BPSK), it is the most basic form of phase shift keying. For example, quadrature PSK (QPSK) uses four phase shifts for each two bits of input. See phase modulation, QAM and DPSK.


Phase Shift Keying
PSK is a simple technique that uses two phases to represent 0 and 1.







Quadrature PSK
QPSK uses four phases 90 degrees apart to represent four values in each two bits (0-4) of input.
References in periodicals archive ?
Suppose we use modulation level M = 4, the number of subcarriers in one sub-block N = 10, the number of PSK modulated subcarriers in one sub-block [N.
Each Dynamic PSK is bound to a specific client device and has a configurable lifetime.
The proprietary Japanese product PSK is essentially unavailable in North America, so health care professsionals in this country who wish to use it therapeutically typically prescribe hot-water extracted Coriolus products that are not identical to PSK, though hopefully quite similar.
BANKING AND CREDIT NEWS-14 June 2010-Unicredit Bank Austria, Bawag PSK jointly handle Alpine debt sale(C)1994-2010 M2 COMMUNICATIONS http://www.
ADPnews) - Jun 8, 2010 - Austrian bank Bawag PSK announced today its executive board member Regina Prehofer will leave the bank in the autumn of 2010 at her own request.
BAWAG PSK is expected to ask for easier finance terms because it does not have any liquidity problems.
This analog system will reproduce whatever modulation is presented to its I&Q inputs such as: Analog FM, PSK, QPSK, DQPSK, QAM and ODFM.
Banking: German banking services group BAWAG notified on 4 October its bid for Austrian bank PSK.
The Passport Seva Kendras (PSK) at Thane, Thane-II and Nashik will, however, continue to function from the existing premises of these PSK but will be brought under the administrative jurisdiction of the Passport Office at Mumbai.
As co-lead managers have been commissioned BAWAG PSK, Oesterreichische Postsparkasse, Investkreditbank, Oberbank, Raiffeisenlandesbank Niederoesterreich, Raiffeisenlandesbank Oberoesterreich and UniCredit Bank.
Firmware personalities include digital downconversion, signal generation, channel simulation, pulse generation, filtering, spectrum analysis, decimation, PSK and PM carrier demodulation, subcarrier B/QPSK demodulation, and Viterbi decoding.
Since RAP CD's launch in mid-July 2006 Derivative Fitch has signed up a number of investors to the service globally, including BAWAG PSK, Deutsche Postbank, Shinwa Bank, Taishin Finance Bills Corp, TD Securities and WGZ Bank Ireland.