resonance circuits part iii · part iii. outline of this lecture •previously on elc 1030...

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Dr. Mohamed Refky Amin Electronics and Electrical Communications Engineering Department (EECE) Cairo University 1 st. [email protected] http://scholar.cu.edu.eg/refky/ Resonance Circuits Part III

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Page 1: Resonance Circuits Part III · Part III. Outline of This Lecture •Previously on ELC 1030 •Examples on Parallel Resonance Circuits •Double tuned filter Dr. Mohamed Refky. Previously

Dr. Mohamed Refky Amin

Electronics and Electrical Communications Engineering Department (EECE)

Cairo University

[email protected]

http://scholar.cu.edu.eg/refky/

Resonance Circuits

Part III

Page 2: Resonance Circuits Part III · Part III. Outline of This Lecture •Previously on ELC 1030 •Examples on Parallel Resonance Circuits •Double tuned filter Dr. Mohamed Refky. Previously

Outline of This Lecture

• Previously on ELC 1030

• Examples on Parallel Resonance Circuits

• Double tuned filter

Dr. Mohamed Refky

Page 3: Resonance Circuits Part III · Part III. Outline of This Lecture •Previously on ELC 1030 •Examples on Parallel Resonance Circuits •Double tuned filter Dr. Mohamed Refky. Previously

Previously on ELC 1030

In parallel circuits, at resonance,

the capacitor and the coil are

replaced by an Open Circuit.

Ideal Parallel Circuit

Dr. Mohamed Refky

Page 4: Resonance Circuits Part III · Part III. Outline of This Lecture •Previously on ELC 1030 •Examples on Parallel Resonance Circuits •Double tuned filter Dr. Mohamed Refky. Previously

Previously on ELC 1030

Quality Factor of a Real Coil

Dr. Mohamed Refky

Page 5: Resonance Circuits Part III · Part III. Outline of This Lecture •Previously on ELC 1030 •Examples on Parallel Resonance Circuits •Double tuned filter Dr. Mohamed Refky. Previously

Previously on ELC 1030

Dr. Mohamed Refky

Page 6: Resonance Circuits Part III · Part III. Outline of This Lecture •Previously on ELC 1030 •Examples on Parallel Resonance Circuits •Double tuned filter Dr. Mohamed Refky. Previously

Previously on ELC 1030

The Equivalent All-Parallel Circuit

Dr. Mohamed Refky

Page 7: Resonance Circuits Part III · Part III. Outline of This Lecture •Previously on ELC 1030 •Examples on Parallel Resonance Circuits •Double tuned filter Dr. Mohamed Refky. Previously

Previously on ELC 1030

The Equivalent All-Parallel Circuit

Dr. Mohamed Refky

Page 8: Resonance Circuits Part III · Part III. Outline of This Lecture •Previously on ELC 1030 •Examples on Parallel Resonance Circuits •Double tuned filter Dr. Mohamed Refky. Previously

Previously on ELC 1030

Dr. Mohamed Refky

Page 9: Resonance Circuits Part III · Part III. Outline of This Lecture •Previously on ELC 1030 •Examples on Parallel Resonance Circuits •Double tuned filter Dr. Mohamed Refky. Previously

Previously on ELC 1030

Bandwidth and Cut-off Frequencies

Dr. Mohamed Refky

Page 10: Resonance Circuits Part III · Part III. Outline of This Lecture •Previously on ELC 1030 •Examples on Parallel Resonance Circuits •Double tuned filter Dr. Mohamed Refky. Previously

Previously on ELC 1030

Bandwidth and Cut-off Frequencies

Dr. Mohamed Refky

Page 11: Resonance Circuits Part III · Part III. Outline of This Lecture •Previously on ELC 1030 •Examples on Parallel Resonance Circuits •Double tuned filter Dr. Mohamed Refky. Previously

Previously on ELC 1030

Dr. Mohamed Refky

Page 12: Resonance Circuits Part III · Part III. Outline of This Lecture •Previously on ELC 1030 •Examples on Parallel Resonance Circuits •Double tuned filter Dr. Mohamed Refky. Previously

Resonance at

Previously on ELC 1030

Dr. Mohamed Refky

Page 13: Resonance Circuits Part III · Part III. Outline of This Lecture •Previously on ELC 1030 •Examples on Parallel Resonance Circuits •Double tuned filter Dr. Mohamed Refky. Previously

Parallel Resonance

Example (1)

Dr. Mohamed Refky

Page 14: Resonance Circuits Part III · Part III. Outline of This Lecture •Previously on ELC 1030 •Examples on Parallel Resonance Circuits •Double tuned filter Dr. Mohamed Refky. Previously

Parallel Resonance

Example (2)

Dr. Mohamed Refky

Page 15: Resonance Circuits Part III · Part III. Outline of This Lecture •Previously on ELC 1030 •Examples on Parallel Resonance Circuits •Double tuned filter Dr. Mohamed Refky. Previously

Parallel Resonance

Example (3)

Dr. Mohamed Refky

Page 16: Resonance Circuits Part III · Part III. Outline of This Lecture •Previously on ELC 1030 •Examples on Parallel Resonance Circuits •Double tuned filter Dr. Mohamed Refky. Previously

Parallel Resonance

Example (4)

Dr. Mohamed Refky

Page 17: Resonance Circuits Part III · Part III. Outline of This Lecture •Previously on ELC 1030 •Examples on Parallel Resonance Circuits •Double tuned filter Dr. Mohamed Refky. Previously

Passive Filters

Double tuned filter

Dr. Mohamed Refky

Page 18: Resonance Circuits Part III · Part III. Outline of This Lecture •Previously on ELC 1030 •Examples on Parallel Resonance Circuits •Double tuned filter Dr. Mohamed Refky. Previously

Passive Filters

Double tuned filter

Dr. Mohamed Refky

Page 19: Resonance Circuits Part III · Part III. Outline of This Lecture •Previously on ELC 1030 •Examples on Parallel Resonance Circuits •Double tuned filter Dr. Mohamed Refky. Previously

Passive Filters

Double tuned filter

Dr. Mohamed Refky

Page 20: Resonance Circuits Part III · Part III. Outline of This Lecture •Previously on ELC 1030 •Examples on Parallel Resonance Circuits •Double tuned filter Dr. Mohamed Refky. Previously

Passive Filters

Double tuned filter

Dr. Mohamed Refky

Page 21: Resonance Circuits Part III · Part III. Outline of This Lecture •Previously on ELC 1030 •Examples on Parallel Resonance Circuits •Double tuned filter Dr. Mohamed Refky. Previously

Passive Filters

Double tuned filter

Dr. Mohamed Refky

Page 22: Resonance Circuits Part III · Part III. Outline of This Lecture •Previously on ELC 1030 •Examples on Parallel Resonance Circuits •Double tuned filter Dr. Mohamed Refky. Previously

Passive Filters

Double tuned filter

Dr. Mohamed Refky

Page 23: Resonance Circuits Part III · Part III. Outline of This Lecture •Previously on ELC 1030 •Examples on Parallel Resonance Circuits •Double tuned filter Dr. Mohamed Refky. Previously

Passive Filters

Double tuned filter

Dr. Mohamed Refky

Page 24: Resonance Circuits Part III · Part III. Outline of This Lecture •Previously on ELC 1030 •Examples on Parallel Resonance Circuits •Double tuned filter Dr. Mohamed Refky. Previously

Passive Filters

Double tuned filter

Dr. Mohamed Refky

Page 25: Resonance Circuits Part III · Part III. Outline of This Lecture •Previously on ELC 1030 •Examples on Parallel Resonance Circuits •Double tuned filter Dr. Mohamed Refky. Previously

Passive Filters

Example (5)

Dr. Mohamed Refky

Page 26: Resonance Circuits Part III · Part III. Outline of This Lecture •Previously on ELC 1030 •Examples on Parallel Resonance Circuits •Double tuned filter Dr. Mohamed Refky. Previously

Passive Filters

Example (6)

Dr. Mohamed Refky