Fundamentals of Quadrature Amplitude Modulation

Aim of the Experiment

This experiment primarily concerns the design and implementation of a Quadrature Amplitude Modulation (QAM) transmitter. QAM is a widely used method of transmitting digital data over bandpass channels. QAM is a popular choice because of its bandwidth efficiency and its ability to compensate for linear channel distortion.

Before you start with the experiment, it is necessary that you have an understanding at some level of the following concepts:

Equipment to be checked out:

Reading Assignment


Downloads

Recitation slides part 1 QAM transmitter and part 2 QAM/QPSK receiver by Mr. Yeong Choo and Mr. Sam Kanawati, The University of Texas at Austin

Instructions part 1 and part 2 by Mr. Chao Jia and Ms. Debarati Kundu, The University of Texas at Austin

LabVIEW transmitter demonstration by Dr. Zukang Shen to show how labs 1-6 fit together

Overview slides by Prof. Steven Tretter, University of Maryland (from Jan. 2008 lab manual)


Notes and Troubleshooting:


Lab Report

In addition to the standard lab report format, please answer the following question:


Assignment

Submitting this assignment is optional, but doing it would be useful with your QUIZ preparations

Assignment

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