A method for representing digital data analog signals by changing the phase of the analog carrier to represent the digital information is known as
A method for representing digital data analog signals by changing the phase of the analog carrier to represent the digital information is known as
A). PIA
B). PM
C). PM
D). PM
E). None of the above
1 answers
PSK
Phase-shift keying (PSK) is a method of digital communication in which the phase of a transmitted signal is varied to convey information. There are several methods that can be used to accomplish PSK. The simplest PSK technique is called binary phase-shift keying (BPSK). It uses two opposite signal phases (0 and 180 degrees).
Source : techtarget.com
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