Digital modulation type and application/report??

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Electrical Engineering

Digital modulation type and application/report??

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Types of Digital Modulation Techniques The most basic digital modulation techniques are constructed based on keying Phase Shift Keying PSK is a type of digital modulation technique that conveys data by varying the phase of a fixed frequency reference input a carrier wave The modulation is performed by altering the sine and cosine inputs at a specific time PSK employs a finite amount of phases each assigned a unique binary digits pattern Generally each phase encodes an equivalent number of bits Each bit pattern forms the word that is described by the specific phase information The demodulator that is designed especially for the wordset handled by the modulator detects the phase of the signal received and maps it back to the word it describes thus the original data is recovered It is widely used in the case of wireless LANs Bluetooth communication and RFID At the See Answer

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Digital modulation type and application/report??

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Electrical Engineering

Digital modulation type and application/report??

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