Hussein Ahmed Mahmood

Hussein Ahmed Mahmood Received the Bachelor degree in Laser Engineering from University of Technology – Al-Rasheed College of Engineering and Science – Department of Laser Engineering – Baghdad – Iraq in 2005. He worked as Engineer from (2006) to (2011) in University of Technology – Department of Laser and Optoelectronics Engineering. He received the M.Sc. degree in Communications Engineering from Kazan National Research Technical University – Russian in 2014. Currently, he is an (assistant lecturer) in the Department of Communications Engineering – College of Engineering -University of Diyala – Iraq. His area of interest mainly focuses on Optical Fiber Communication Systems

Subject: Electronics II – Electronics Laboratory / Third – Communication Laboratory / Second

Weekly schedule:

The day	Subject	Class	Time
Monday	Electronics II	Third	8:30-11:30
Monday	Electronics Laboratory	Third	11:30-02:30
Tuesday	Communication Laboratory	Second	11:30-02:30

Lectures:

The Third Class	The sequence of lectures	The title of lectures
	Lecture -1-	Multistage system and frequency consideration , general cascaded system, RC-coupled
	Lecture -2-	Direct-coupled amplifiers, Frequency response
	Lecture -3-	Feedback amplifier concepts, Properties of negative feedback amplifier
	Lecture -4-	Connection types, general analysis, Multistage feedback amplifier
	Lecture -5-	Basic differential amplifier, op-amp characteristics, Evaluation circuit
	Lecture -6-	Op-amp circuits, Frequency response, Slow rate, Offset error, CMRR
	Lecture -7-	Positive feedback of oscillation, Stability of oscillation, Sinusoidal oscillator
	Lecture -8-	Phase-shift oscillator, Wien- bridge oscillator, LC oscillator, Crystal oscillator
	Lecture -9-	Amplifier classification, Class A, Class B, Push-pull, Class AB, Class C
	Lecture -10-	Power field effect transistor, Integrated circuit power amplifier

Duties:

The Third Class

Subject

Questions of exam and it^'s solutions:

The Third Class

Subject

Solutions

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