PSK modulation：相位偏移調變
相位偏移調變
SM（英语：Spacemodulation）（類比）.脈衝調變...PSK又可稱M-PSK或MPSK，目前有BPSK、QPSK、16PSK、64PSK等等，常用的只有QPSK。...QPSK，有時也稱作四相位PSK、4-PSK ...。其他文章還包含有：「(PDF)PhaseShiftKeying(PSK)」、「2.13」、「DigitalCommunication」、「EXPERIMENTNO.4PSKModulation」、「FSKvsPSK」、「HowtoSimplyGenerateaPSKModulation」、「Phase」、「PSKmodulationanditstypes」
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(PDF) Phase Shift Keying (PSK)
https://www.researchgate.net
Phase shift keying (PSK) is one of the most important classes of digital modulation schemes. M-ary PSK of which the value of M is other than the ...
2.13
https://eng.libretexts.org
In PSK modulation the phase of a carrier signal is set to one of a number of discrete values at the clock ticks. For example, in QPSK there are ...
Digital Communication
https://www.tutorialspoint.com
Phase Shift Keying PSK is the digital modulation technique in which the phase of the carrier signal is changed by varying the sine and cosine inputs at a ...
EXPERIMENT NO. 4 PSK Modulation
https://www.iium.edu.my
The modulation states of the PSK Modulator are represented with points in a vectorial diagram. Each point is a modulation state, characterized by a phase and an ...
FSK vs PSK
https://medium.com
FSK is a simpler modulation technique that only requires a frequency detector to demodulate the signal. In contrast, PSK requires more complex ...
How to Simply Generate a PSK Modulation
https://www.taborelec.com
How to Simply Generate a PSK Modulation · 1. Press the Modulation button in the function menu. · 2. Press the Modulation Type menu button. · 3. Select the (n) ...
Phase
https://en.wikipedia.org
Phase-shift keying (PSK) is a digital modulation process which conveys data by changing (modulating) the phase of a constant frequency carrier wave.
PSK modulation and its types
https://shopdelta.eu
DBPSK (Differential Binary Phase Shift Keying) – a modulation similar to BPSK using two phase values: –180° and +180°; encoded in the binary code as a logical 0 ...