E E 422. Communication Systems II
(3-0) Cr. 3. Prereq: 421 and enrollment in 423. Pulse modulation systems. Noise
analysis. Quantization and pulse-code modulation. Time division multiplex.
Information theory, coding. Data transmission: spectral shaping, transmission
impairments, error rates. Comparison and evaluation of modulation schemes for
data transmission. Nonmajor graduate credit.
Course Web Page: www.eng.iastate.edu/ee423/EE422.htm
Preliminary Schedule:
| Week | Date | Topic | Chapter |
| 1 | Introduction to Communications/ Review | ||
| 2 | Signal and Systems Review | ||
| 3 | Filtering and Signal Power | ||
| 4 | Amplitude Modulation | ||
| 5 | Single Sideband, superheterodyne receivers | ||
| 6 | Angle Modulation | ||
| 7 | Interference in angle modulated systems | ||
| 8 | Sampling, aliasing, discrete fourier transform and interpolation | ||
| 9 | Pulse code modulation (PCM), differential PCM (DPCM) | ||
| 10 | Digital data transmission, line codes | ||
| 11 | Inter-symbol interference, pulse shaping | ||
| 12 | Introduction to Probability and Random Variables | 10 | |
| 13 | Statistical averages | 10 | |
| 14 | Random Processes | 11 | |
| 15 | Random processes, bandpass random processes | 11 |
Page last updated: 01/08/02