Mohammad Elmi

Grad Research Asst Fellowship, Faculty of Engineering - Electrical & Computer Engineering Dept
Grad Teaching Assistantship, Faculty of Engineering - Electrical & Computer Engineering Dept

Contact

Grad Research Asst Fellowship, Faculty of Engineering - Electrical & Computer Engineering Dept
Email
elmi1@ualberta.ca

Grad Teaching Assistantship, Faculty of Engineering - Electrical & Computer Engineering Dept
Email
elmi1@ualberta.ca

Courses

ECE 402 - RF Communication Circuits

Introduction to radio communications systems. Frequency selective circuits and transformers. Parallel resonant circuits including transformers. Double-tuned circuits. Impedance matching. Oscillators. Conditions for oscillation. Amplitude limitation mechanisms. Phase stability. Crystal oscillators. Mixers. Diode-ring mixers. Square-law mixers. BJT mixers. Intermodulation distortion. Modulators and demodulators. Average envelope detectors. FM demodulators. High frequency amplifiers and automatic gain control. Broadband techniques. Neutralization. Phase-lock loops. Phase detectors. Voltage-controlled oscillators. Loop filters. Phase-locked loop applications. Power amplifiers. Prerequisite: ECE 303 or E E 350. Corequisite: ECE 360 or ECE 362 or E E 357 or E E 462. Credit may be obtained in only one of ECE 402 or E E 451.


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