Frequency division multiplexing Archives

Multiplexing in communication

August 11, 2018November 11, 2018 Gopal Krishna 14065 Views 0 Comments CDM, code division multiplexing, digital communications, FDM, Frequency division multiplexing, multiplexing, real world examples of multiplexing, rela life example of multiplexing, TDM, time division multiplexing

Multiplexing Multiplexing is a technique, which allows many users to share a single communication channel (wire, cable, radio link, fiber

Digital Communications

OFDM | Orthogonal Frequency Division Multiplexing

August 4, 2018September 12, 2020 Gopal Krishna 4280 Views 0 Comments ASK, Bandwidth, FDM, Frequency division multiplexing, FSK, multi-carrier modulation, OFDM, orthogonal division multiplexing, PSK, QPSK, real-life analogy of OFDM

OFDM = Orthogonal FDM = Orthogonal Frequency Division Multiplexing Modulation is fundamental requirement in any communication system. Multi means two or

Introduction to Communication Systems

Analog versus Digital Communications

August 2, 2018November 12, 2018 Gopal Krishna 1636 Views 0 Comments ADC, analog communication, analog to digital conversion, Bandwidth, DAC, digital communication, digital to analog conversion, FDM, Frequency division multiplexing, TDM, time division multiplexing

Analog versus Digital Communications Analog signal is a continuous signal and takes infinite number of amplitude values. Note that ‘Majority

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