Earl McCune
Abstract
Any student of digital wireless communication (DWC) has certainly come across the fundamental modulations of amplitude-shift keying (ASK), frequency-shift keying (FSK), and phase-shift keying (PSK). All of these are special cases of the general electromagnetic signal equation s(t)=A(t)cos(ωc(t)+z(t)) .
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Any student of digital wireless communication (DWC) has certainly come across the fundamental modulations of amplitude-shift keying (ASK), frequency-shift keying (FSK), and phase-shift keying (PSK). All of these are special cases of the general electromagnetic signal equation s(t)=A(t)cos(ωc(t)+z(t)) .
Key concepts: Frequency-shift keying, Keying, Amplitude and phase-shift keying, Amplitude-shift keying, Phase-shift keying, Byte, On-off keying, Telecommunications