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EEE393 Basic Electrical Engineering

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EEE393 Basic Electrical Engineering Kadir A. Peker kpeker_at_bilkent.edu.tr Tel: x5406 Book: Circuits, Devices and Systems Ralph J. Smith 5th edition Will follow loosely ... – PowerPoint PPT presentation

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Title: EEE393 Basic Electrical Engineering


1
EEE393 Basic Electrical Engineering
  • Kadir A. Peker
  • kpeker_at_bilkent.edu.tr
  • Tel x5406

2
  • Book
  • Circuits, Devices and SystemsRalph J. Smith5th
    edition
  • Will follow loosely
  • Home page
  • www.bilkent.edu.tr/kpeker (Schedule, syllabus
    etc)
  • STARS

3
Grading
  • Midterm 1 25
  • Midterm 2 25
  • Final 35
  • Quiz 10
  • HW 5

4
HOMEWORK 5
  • Once every 1-2 week
  • Will drop 2 worst of homework grades
  • 20 off each late day (starting after class, same
    day)
  • May grade only some problems in the HW (without
    telling beforehand)
  • Do not copy from others (but you can discuss)
  • Want you to 1-review during the week (open the
    book at least once)2-Learn the mechanics of
    problem solving (you may think you know when you
    see it in the class but you dont, until you do
    it yourself)
  • Some quiz questions from HW (same or similar)

5
Schedule
  Monday Tuesday Wednesday Thursday Friday
0840 - 0930   CTIS154-01C216   CTIS154-01 C216  
0940 - 1030   CTIS154-01C216   CTIS154-02 C216  
1040 - 1130       Office Hour  
1140 - 1230       Office Hour  
1240 - 1330          
1340 - 1430 CTIS154-02C216       EEE 393-01
1440 - 1530 CTIS154-02C216     Office Hour EEE 393-01
1540 - 1630 CTIS154-03C216 EEE 393-01 DepartmentMeeting CTIS154-03 C216 CommiteeMeeting
1640 - 1730 CTIS154-03C216 EEE 393-01 DepartmentMeeting   CommiteeMeeting
Office Hour
Other times E-mail preferred. Can call. Can drop
by and see if I am busy or not.
6
What is electrical engineering
  • ...areas ranging from wireless communications to
    biomedical diagnostics...
  • Fuel-efficient power generation, electronic
    speech recognition, self-assembling molecular
    electronics ...
  • Advanced Energy Technologies, Speech-Based and
    Haptic Human-Computer Interfaces, Distributed and
    "Smart" Sensor Design, Streaming and Broadcast
    Multimedia, Electromagnetics and Remote Sensing,
    Systems-on-a-chip Design and Testing, Intelligent
    Transportation Systems, Signal Processing and
    Compression, Mechatronics and Genome Automation,
    Advanced Wireless Networks and Communications,
    Microelectromechanical Systems, and
    Nanotechnology
  • Ovelap with CS, bioelectronics...
  • Nowadays, more code and algoriths then devices

7
Core Areas
  • Computer Hardware, Computer Software, Controls,
    Communications and Signal Processing,
    Electronics, Fields and Waves
  • Signals and systems, electronics, digital systems

8
Electricity is a means for information
Electricity Carries
Energy
Heater, vacuum cleaner, motors, ...
TV, LCD displays (info elect. -gt light)Audio
amplifiers (info elect.-gt sound)
Information
Analog signals Sensor readings, analog
communicatins, TV signals, control signals,
button press (doorbell)
Digital signals Digital communication, computer
networks, microcontrollers, ...
Signals, systems, communication, control,
computer software, etc gt mostly theory of info
processing Electronics, circuits, digital design,
power, electromechanics, sensors, etc. gt
Physical representation and manipulation of info
and energy
Sometimes information dominates completely (e.g.
Information theory started from electrical
communications, but now is almost a completely
mathematical field)Signal and image processing
(e.g. Mpeg and mp3) mostly all about algorithms.
9
Our emphasis
  • Circuits basics
  • Signals and systems
  • Electronics
  • Digital design
  • Want you to learn basics of these subjects
  • Simple but powerful ideas,
    concepts, analytical tools

10
Basic Ideas Circuits Basics
  • Circuit elements
  • Resistor, capacitor, inductor, voltage and
    current sources, etc.
  • Element equations.
  • Device modeling.
  • Solving a circuit
  • Kirchoff, reduction, equivalent circuits,
    superposition,...
  • Review of circuits from physics, some more
  • Start AC circuits (capacitors and inductors) gt
    Transition to dynamic systems

11
Basic Ideas Signals and Systems
  • Linearity. Linear time invarient systems.
  • Time domain and the transform domain (Fourier
    signals, spectrum, bandwidth. Laplace systems,
    stability, feedback)
  • There are different ways to view the same data
  • The impulse response
  • These are very fundamental concepts in EE (and in
    many other engineering fields)

12
Basic Ideas Electronics
  • Semiconductor basics
  • Diodes and transistors
  • What is all the fuss about the transistor?
  • What does it do?
  • Where is it used?
  • How is it used?
  • Meet the Op-Amp
  • Cool things you can build using an op-amp

13
Basic Ideas Digital Design
  • Know the toolset
  • Gates (AND,NAND,OR,NOT,...)
  • Flip-flops, counters, registers, memory, ...
  • Microcontrollers,...
  • State-machines. Digital system design.
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