Pengantar Teknik Elektro

Kuliah I

Topics

Introduction Basic Electrical Quantities Circuit Analysis Introduction to Electromagnetism Introduction to Electronics Introduction to Digital Logic Circuits Introduction to Digital Information Introduction to Telecommunication Introduction to Control Introduction to Power Systems Introduction to Computer Networks Introduction to Photonics

Engineering is the profession in which a knowledge of the mathematical and natural sciences, gained by study,

experience and practice, is applied with judgment to develop ways to utilize,

economically, the materials and forces of nature for the benefit of mankind.

-- ABET Handbook, 1996

Engineers and Scientists

“The scientist explores what is. The engineer creates what has not been.”-- Theadore Von Karmen

Engineers : SOLVE PROBLEMS INVENT ENSURE OUR SAFETY

A Definition of Technology

Technology comes from three Greek words with the same root: Tekhnetos: man-made Tekhne (noun): skill Tekhnasthai: to devise artificially.

Industry Perspective onSkills of Engineering Graduates

problem solving communication skills ethics/professionalism positive attitude math/science skills

technical skills continue learning business/mgt computer skills world affairs

The Branches of Engineering

AgriculturalBiologicalChemical

EnvironmentalFood

ForestryMaterialsPlastics

Water ResourceChemical

Civil

Mechanical

Geotechnical

Electrical

EngineeringSciences

EngineeringManagement

Engineering

AerospaceAutomotiveBiomedicalMechanical

Naval

GasGeologicalGeomatics

MetallurgicalMineralMining

OilPetroleum

IndustrialIntegratedProduction

Systems

BuildingCivil

Construction

Engineering ChemistryEngineering Math

Engineering Physics

CommunicationsComputerElectrical

Electromechanical SystemsElectronic Systems

Software

All about EE

Electrical Engineering is only 100 years old Electrical engineering is a discipline that

integrates many other disciplines, such as physics, chemistry, mathematics, computers, electronics, optics, electromagnetics communications, analysis of signal and images, remote sensing…….

Electrical Engineering

Electrical engineering, the discipline that employs the largest number of engineers, covers everything related to electrical devices, systems, and the use of electricity. Electrical engineers work on power plants, computers, and other electrical devices. Electrical engineers are designing the dashboard computers that will monitor engine functions on automobiles of the future.

From American Society for Engineering Education (ASEE) web site: http://www.asee.org/precollege/disciplines.cfm

Electrical systems have two main objectives:

To gather, store, process, transport, and present information

To distribute and convert energy between various forms

Branches of Electrical Engineering

Electrical Engineering Specialties Communications Computer Power Systems Electromechanical Systems Electronic Systems Software Instrumentation Photonics Sensor Signal Processing

Examples of Types of Industries

Communications Computers Automotive Electronics Instrumentation Integrated Circuits Automation Medical Power Aerospace

From Milwaukee School of Engineering: http://www.msoe.edu/eecs/ee/eeprofession3.shtml

Examples of the Types of Jobs Research new ideas Develop new products Design products or equipment Project leader Computer automation Computer modeling/simulations Technical marketing Manufacturing/production

From Milwaukee School of Engineering: http://www.msoe.edu/eecs/ee/eeprofession3.shtml

Why Pursue a Career in Engineering?

Involvement in many industries Can you think of an industry that does not involve

engineers??? Monetary benefits Job Security

4% Unemployment (highest ever) Definite need for engineers Passion and motivation

A career with growing potential

Examples of Specific Career Opportunities Design Engineer:

Use computer simulations and computer modeling to design high frequency circuits for digital cellular phones.

Research Engineer: Invent new optoelectronic devices to build optical computers.

Project Engineer: Lead a team of engineers from different engineering disciplines to

design, test, and manufacture an undersea optical amplifier. Test Engineer:

Write and implement the computer program to do automated testing of an electronic ignition system.

Application Engineer: Define and integrate existing equipment to solve customer problems.

System Engineer: Defines and develops a communications network.From Milwaukee School of Engineering: http://www.msoe.edu/eecs/ee/eeprofession3.shtml

Electrical EngineeringApplication Areas

Electronics / Microelectronics Digital Signal Processing and Control

Systems Communications Electromagnetics Power Systems Engineering

Electronics / Microelectronics

Academics Analog and Digital

Circuits Electronic Devices Microelectronic

Fabrication Implementation

Research Ultracapacitors

(energy storage) Mixed Signal Devices Computer Modeling Smart Sensors

Digital Signal Processing and Control Systems

Academics Design and Analysis Discrete and

Continuous Signals Controlling Physical

Systems (e.g. robots) Information Encoding

and Decoding

Research Speech Processing Neural Networks Intelligent

Transportation Systems Robots Autonomous

Navigation Antilock Brakes

Communications

Academics Analog and Digital

Communications Wireless

Communication Fiber Optics Satellites Computer Networks Error Control Coding

Research Fiber Optic Sensors Wireless Networks Adaptive Antennas Intelligent

Transportation Systems Digital Radio Design

Electromagnetics

Academics Magnetic Fields Antennas Optical Transmission Radars Motors Electric Power

Research Radar/Sonar Design Propagation in Optical

Fibers Millimeter Waves Lightning Surges Directional and

Adaptive Antennas

Power Systems Engineering

Academics Electric Power

Generation, Transmission and Distribution

Motors, Transformers, Generators

Alternative Energy Supercooled Devices Power Electronics

Research Ultracapacitors

(energy storage) New Power Systems Electronic Ships Simulating and

Modeling Power and Motor Systems

Supercooled Devices

Computer Engineering

Academics Combine:

Hardware Skills of an Electrical Engineer

Software Skills of a Computer Scientist

Microprocessor Design Programmable Logic Computer Architecture Computer Operating

Systems

Research High-Performance

Computing Computer Networks Computer Security Parallel Processing Applications of

Programmable Logic Voice Recognition Software Design