Data Communication Circuits, Data Communication Codes
When the modulation index is less than 1, the angle modulated systems…
History of Data Communications
Though data communication may seem a relatively new innovation, the history of…
QAM Formats: 8-QAM, 16-QAM, 32-QAM, 64-QAM, 128-QAM, 256-QAM
QAM, quadrature amplitude modulation provides some significant benefits for data transmission. As…
What is QAM: quadrature amplitude modulation
Quadrature Amplitude Modulation, QAM utilises both amplitude and phase components to provide…
Differential Phase Shift Keying
In Differential Phase Shift Keying DPSKDPSK the phase of the modulated signal is shifted relative…
Quadrature Phase Shift Keying
The Quadrature Phase Shift Keying QPSK is a variation of BPSK, and it is also…
Digital Communication – Phase Shift Keying
Phase Shift Keying PSK is the digital modulation technique in which the phase of…
Frequency Shift Keying
Frequency Shift Keying FSKFSK is the digital modulation technique in which the frequency of…
