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This Project will focus on the Design and Simulation of 16-Quadrature Amplitude Modulation (QAM), demodulation, constellations plot for visualizing communications signals as well as error rates computation of the digital system designed.
QAM is a method for using a single channel as two separate channels that are orthogonal to each other. The information is divided into Inphase and Quadrature components. The outputs of both modulators are algebraically summed and the result is then transmitted. Due to the orthogonal characteristics of the two channels, the Inter Symbol Interference, ISI between the Inphase and the Quadrature components is reduced. This ensures the transmission with reduced probability of bit error, which is the desired objective for the establishment of error free communication system.
matlab
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QAM
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