ECEN 2020 - Spring 2011

Circuits as Systems

 

Syllabus

What you will learn

How analog circuits function as signal processors

The language of electrical engineering: the Laplace transform (Complex Frequency Domain)

Frequency-dependent behavior of circuits

Bode diagrams, Filter frequency response

Representation of signals with sinusoids.

Second-order circuit response

Resonance, damping, overshoot

Design of filter circuits

Effect of negative feedback on circuit behavior

Block Diagrams – Equations in Real-World format

 

What you should already know

Basic mathematics

Trigonometric identities, Logarithms, Complex numbers

Calculus

Integration by substitution and by parts, Evaluation of definite integrals, Differentiation

Differential equations

Solution of first- and second-order linear differential equations having initial values and/or forcing functions

Basic circuits

Loop and node analysis

Analysis of circuits by methods other than loop and node analysis.

  • Use of Thevenin and Norton equivalents, voltage and current division, op-amp inverting amplifier, superposition

Resistors, capacitors, inductors, transformers, independent and dependent voltage and current sources

Other elements: the ideal op amp, the comparator

Step response of a first-order and second order R-C circuits

Phasor analysis, Impedance

 

Please go to CULearn for the current semester course details.

Department of Electrical, Computer, and Energy Engineering

University of Colorado, Boulder