Mar 15, 2026  
University of Alberta Calendar 2018-2019 
    
Catalog Navigation
  Calendar Home
  Notes re: Archived Calendars
  Message from the President
  Inquiries
  Academic Schedule
  Undergraduate Application Deadlines for Admission and Readmission
  Undergraduate Admission
  University Regulations and Information for Students
  Graduate Policy and Regulations
  The Faculties
  Undergraduate Programs
  Graduate Programs
  Glossary
  Course Listings
  General Information
  University Staff
  Errata
  Previous Calendars
HELP
University of Alberta Calendar 2018-2019 [ARCHIVED CALENDAR]

ECE 402 - RF Communication Circuits

★ 4.5 (fi 8) (either term, 3-0-3) 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.