QPSK is an example of _________________ modulation.Group of answer choicesAnalog-to-DigitalAnalog-to-AnalogDigital-to-AnalogDigital-to-Digital
Question
QPSK is an example of _________________ modulation.Group of answer choicesAnalog-to-DigitalAnalog-to-AnalogDigital-to-AnalogDigital-to-Digital
Solution
QPSK stands for Quadrature Phase Shift Keying. It is a form of Phase Shift Keying in which two bits are modulated at once, selecting one of four possible carrier phase shifts. QPSK is a type of Digital-to-Analog modulation.
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