Howtosignalprocessing
- What is MSK demodulation?
- Why is MSK called QPSK?
- What is MSK in wireless communication?
- Why is MSK referred to as fast FSK?
What is MSK demodulation?
MSKDemodulator System object™ demodulates a signal that was modulated using the differentially encoded minimum shift keying method. The object expects the input signal to be a baseband representation of a coherent modulated signal with no precoding. For more information, see Algorithms.
Why is MSK called QPSK?
The MSK modulation is a constant envelope signal with continuous phase that results from modulating the instantaneous frequency with rectangular pulses. MSK is considered to be a special case of Offset QPSK (OQPSK) with half sinusoidal pulse weighting rather than rectangular.
What is MSK in wireless communication?
Minimum shift keying (MSK), which is a special form of continuous-phase frequency-shift keying, with the detection in the receiver being performed in two successive bit intervals.
Why is MSK referred to as fast FSK?
Explanation: Minimum shift keying is sometimes also referred as fast FSK. It is so called because frequency spacing used is only half as much as that used in conventional noncoherent frequency shift keying.
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