Page 9 - Circuit Analysis II with MATLAB Applications
P. 9
Chapter 7
Frequency Response and Bode Plots
Decibel.............................................................................................................................................................7-1
Bandwidth and Frequency Response..........................................................................................................7-3
Octave and Decade........................................................................................................................................7-4
Bode Plot Scales and Asymptotic Approximations ..................................................................................7-5
Construction of Bode Plots when the Zeros and Poles are Real............................................................7-6
Construction of Bode Plots when the Zeros and Poles are Complex.................................................7-12
Corrected Amplitude Plots.........................................................................................................................7-25
Summary........................................................................................................................................................7-36
Exercises........................................................................................................................................................7-38
Solutions to Exercises..................................................................................................................................7-39
Chapter 8
Self and Mutual Inductances - Transformers
Self-Inductance ............................................................................................................................8-1
The Nature of Inductance ............................................................................................................8-1
Lenz’s Law ..................................................................................................................................8-3
Mutually Coupled Coils...............................................................................................................8-3
Establishing Polarity Markings..................................................................................................8-11
Energy Stored in a Pair of Mutually Coupled Inductors ...........................................................8-14
Circuits with Linear Transformers.............................................................................................8-20
Reflected Impedance in Transformers.......................................................................................8-25
The Ideal Transformer ...............................................................................................................8-28
Impedance Matching..................................................................................................................8-32
A Simplified Transformer Equivalent Circuit ...........................................................................8-33
Thevenin Equivalent Circuit......................................................................................................8-34
Summary....................................................................................................................................8-38
Exercises ....................................................................................................................................8-42
Solutions to Exercises................................................................................................................8-44
Chapter 9
One- and Two-port Networks
Introduction and Definitions .......................................................................................................................9-1
One-port Driving-point and Transfer Admittances .................................................................................9-2
One-port Driving-point and Transfer Impedances ..................................................................................9-7
Two-Port Networks.....................................................................................................................................9-12
Circuit Analysis II with MATLAB Applications iii
Orchard Publications
