Examines the mathematical and physical theory of telecommunications. Deals with the fundamental concepts related to a wide range of topics including physical units, numbering systems, trigonometric functions, logarithms, indices, decibels, complexnumbers, calculus, elementary probability, and power circuit analysis. May be repeated up to 3 credit hours. Prerequisites: Restricted to students with 87-180 credits (Senior) or gaduate students in the College of Engineering or Leeds School of Business only.