3.7 LEARNING OBJECTIVES 177
Transfer function:
0.01 s∧ 2
-----------------------------------------------------
4e-06 s∧4 + 0.0003394 s∧3 + 0.0144 s∧2 + 0.1697s+1
Phase (deg); Magnitude (dB)
− 150
− 100
− 50
0
50
100
150
100 101
Bode Diagrams
Frequency (rad/sec)
102 103
− 50
− 40
− 30
− 20
− 10
0
Figure E3.6.3(Part Two) Bode plots for Example 3.6.3.
3.7 Learning Objectives
Thelearning objectivesof this chapter are summarized here so that the student can check whether
he or she has accomplished each of the following.
- Response to exponential excitations.
- Representation of sinusoidal signals by complex phasors.
- Impedance and admittance of common circuit elements in series–parallel combinations.
- Frequency-domain representations and transformed networks.
- Forced response to sinusoidal excitation.
- Phasor method of analysis and phasor diagrams.
- Real, reactive, and apparent powers in ac circuits.
- Fourier series (trigonometric and exponential forms).
- Transient and steady-state responses (natural and forced responses) of first- and second-
order circuits.
- Accounting for the effect of nonzero initial conditions.
