Notes
Slide Show
Outline
1
Alexander-Sadiku
Fundamentals of Electric Circuits
  • Chapter 14
  • Frequency Response
2
Frequency Response
Chapter 14

  • 14.1  Introduction
  • 14.2  Transfer Function
  • 14.3  Series Resonance
  • 14.4  Parallel Resonance
  • 14.5  Passive Filters
3
What is FrequencyResponse of a Circuit?
4
14.2 Transfer Function (1)
  • The transfer function H(ω) of a circuit is the frequency-dependent ratio of a phasor output Y(ω) (an element voltage or current ) to a phasor input X(ω) (source voltage or current).
5
14.2 Transfer Function (2)
  • Four possible transfer functions:
6
14.2 Transfer Function (3)
7
14.2 Transfer Function (4)
8
14.2 Transfer Function (5)
9
14.2 Transfer Function (6)
10
14.3 Series Resonance (1)
11
14.3 Series Resonance (2)
12
14.3 Series Resonance (3)
13
14 3 Series Resonance (4)
14
14.3 Series Resonance (5)
15
14.3 Series Resonance (6)
16
14.4 Parallel Resonance (1)
17
14.4 Parallel Resonance (2)
18
14.4 Parallel Resonance (3)
19
14.5 Passive Filters (1)
20
14.5 Passive Filters (2)