1. Copyright, 2009 © Multimedia Lab., University of Seoul Introduction to Electrical and Computer Engineering Seong Jong Choi, PhD chois@uos.ac.kr Multimedia Lab. Dept. of Electrical and Computer Eng. University of Seoul Seoul, Korea

2. March, 2007 Introduction to ECE, University of Seoul 2 Main Objectives 전자전기컴퓨터공학 소개

3. March, 2007 Introduction to ECE, University of Seoul 3 Subfields and Faculties of UOS ECE

4. March, 2007 Introduction to ECE, University of Seoul 4 서울시립대학교 전자전기컴퓨터공학부 수강 트리

5. March, 2007 Introduction to ECE, University of Seoul 5 Short History of EE – Before Maxwell Georg Ohm –1789 – 1854 –German Physicist –Ohm’s Law in 1827 Michael Faraday –1791 – 1867 –English chemist and physicist –The Experimenter –Electromagnetic Induction in 1831 James Clerk Maxwell –1831 – 1879, Scottish –The mathematician –Maxwell’s Equation in 1873 –[The work of Maxwell]...[is] the most profound and the most fruitful that physics has experienced since the time of Newton.”—Albert Einstein, The Sunday PostNewtonAlbert Einstein

6. March, 2007 Introduction to ECE, University of Seoul 6 Short History of EE – After Maxwell Engineering –Optimal Solution (MONEY) Application of Electricity to Power Conversion –So-called 강전 –Electric Generators/Motors –Electric Light: Edison (1847 – 1931) in 1882 –Electric Distribution: AC (by Tesla) vs. DC (by Edison): “War of Current”

7. March, 2007 Introduction to ECE, University of Seoul 7 Short History of EE – After Maxwell Application to Communication –So-called 약전 –Telephone –Radio Technology Heinrich Hertz in 1888 –Radar Britain in 1936

8. March, 2007 Introduction to ECE, University of Seoul 8 Short History of EE – After Maxwell Electronic device –Transistor in 1947 by Shockley Bardeen Brattain –Integrated Curcuit in 1958 by Jack Kilby in 1959 by Robert Noyce.

9. March, 2007 Introduction to ECE, University of Seoul 9 Short History of EE – After Maxwell Control –Kalman Filter –Ticket to the moon

10. March, 2007 Introduction to ECE, University of Seoul 10 Short History in Computer Science Mathematical Foundation of Modern Computer –in 1939 by Alan Turing –Machine that decode a cipher during WWII Digital Machine –John Eckert and John Mauchly –Machine that compute trajectory during WWII Microprocessor –Marcian Hoff at Intel in 1968 IBM-PC –in 1982

11. March, 2007 Introduction to ECE, University of Seoul 11 That’s where we are!!!