Ehab H. Abdelhay 1

Electronic Circuits Design ( 3 )

Ehab H. Abdelhay

Assistant Prof., FEMU, Egypt.

Lecture (1)

Outlines

Part (1): About the Course and the instructor

About instructor

Objectives

Course materials

Grading and Regulations

Course contents

Teaching Methods

Part (2): Introduction to Electronic and communication Circuits Design

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About Instructor

Ehab Hany Abdelhay Instructor name

PhD, Assistant Prof., Communications and Electronics Departement,

Mansoura University, Egypt.

Current position

2011 - 2015 University of Mansoura PhD Professional training

2006 - 2010 University of Mansoura MSc

2001 - 2005 University of Mansoura BSc

2002 - 2009 NFE-CN-Vodafone Egypt Empirical training

+20 100 3 707 202 Mobile Number

e.h.abdelhay@gmail.com Email

Ehab H. Abdelhay Facebook account

Ehab H. Abdelhay

Google Scholar and

Research gate accounts

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Course Objectives

To be able to design, realize, and analyze the different types

of RF-filters using different methods

To know when to use active or passive filters in your design

To discuss the most famous filter applications in modern

communication systems

To study famous communication circuits as :

1- B/W Television circuits

2- Colored Television circuits

3- Digital video broadcasting (DVB)

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Course Materials

Lecture notes + sheets

G. Daryanami, ”Principles of active filter

synthesis and design”, 4th edition

P.D.van, “Telecommunications circuits design”,

4th edition

A. Leven, “Telecommunications circuits and

technology”,

References

Matlab Software

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Course Grading

Time Weights Assessment Method

Week 7 20 Mid Term Examination

Week 12 10 Oral Examination

Every week 10 Semester work ( lectures)

Every week 10 Semester work ( sections)

Week 14 100 Final Term Examination

-- 150 Total

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Course Contents

Network Functions and their realizations

Filter Concepts and approximation problems

Sensitivity and Passive Network synthesis

Active filters synthesis

Logic Families

B/W TV broadcasting

Colored TV broadcasting

DVB

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Teaching method

White Board

+

Data show ( power point)

+

Matlab tool

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If you ask or

even try

You will go out of this …

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Chapter (1)

Network Functions and Their Realization

Needed Tools:

You have to remember :

1- Laplace and Inverse Laplace transform

2- two port network functions

3- Bode Plot

4- Transfer functions of famous passive filters

5- Network function properties and Stability

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1- Laplace and Inverse Laplace transform

Laplace transform for R , L , C assuming zero IC

Laplace transform table

Inverse Laplace transform using partial fraction

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2- two port network functions

Transfer Functions (TF):

1- voltage transfer function -2- Current transfer function

3- Impedance transfer function -4- Admittance transfer function

Driving Point Functions (DP):

1- Input Impedance -2- Output Impedance

3- Input Admittance -4- Output Admittance

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Two Port Network Stability

Passive Networks:

Stable by nature الن جميع عناصر الدائرة تستهلك الطاقة او تخزنها و لذلك

مصدر التغذية الوحيد في الدائرة هو مصدر الدخل

Active Networks: يوجد بها بعض العناصر التي قد تضخ طاقة في الدائرة بجوار

مصدر الدخل و بالتالي يجب التاكد من ان الدائرة المصممة في حالة استقرار و ان

الخرج الناتج معروف وال يوجد تذبذب او قيمة ال نهائية للخرج عند اي زمن

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Questions

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