Though data communication may seem a relatively new innovation, the history of data connections dates…

Modulation is the process of varying one or more parameters of a carrier signal in accordance…

The basic QAM theory aims to express the operation of QAM, quadrature amplitude modulation using…

Quadrature Amplitude Modulation, QAM utilises both amplitude and phase components to provide a form of…

In Differential Phase Shift Keying DPSKDPSK the phase of the modulated signal is shifted relative to the previous…

The Quadrature Phase Shift Keying [Math Processing Error]QPSK is a variation of BPSK, and it is also a…

Phase Shift Keying PSK is the digital modulation technique in which the phase of the carrier signal…

Frequency Shift Keying FSKFSK is the digital modulation technique in which the frequency of the carrier signal…

Amplitude Shift Keying ASKASK is a type of Amplitude Modulation which represents the binary data in the…

The crucial difference between Analog and Digital Communication is that Analog communication uses analog signals for transmission…