On-Line Tutorials

Alpha Industries Tutorials	Varactor controlled phase shifter, VCO design, PIN diodes attenuator design
American Microsemiconductor Tutorials on Semiconductors	Bipolar transistors, diacs, diodes, diode arrays, ECG, NTE, and SK replacements, germanium diode, junction FET MOSFET, SCR, tunnel diode and back diode, transient voltage suppressor, triacs, unijunction transistors, varactor diodes, zener diodes
Assembly Process for Hobbyists	Circuit drawing, Printed circuit drawing, circuit operation explanation, procedure of assembly wiring, troubleshooting
Basic Hobby Electronics (comprehensive)	Theory and block diagrams, practical skills, components, test and measurement, digital, diodes, junctino transistors, transistor fault finding, unijunction transistors, FETs, op-amps, Bels, Decibels, and dB, thyristor, triac, diac, multivibrators, Schmitt trigger, reactance and impedance in AC circuits, phasors and resonance, microprocessor systems, combination logic, flip-flops, sequential logic
Circuit Sage	Impedance Matching, Transmission Line Design, Bandgap Design, Inductor Design, Filter Design, PLL Design, Smith Chart
Electronic Lecture Notes	Direct Current Circuits , Basic Concepts, Current, Potential Difference, Resistance and Ohm's Law, The Schematic Diagram , Electromotive Force (EMF), Ground, Kirchoff's Laws, Series and Parallel Combinations of Resistors, Voltage Divider, Current Divider, Branch Current Method, Loop Current Method, Equivalent Circuits, Thevenin's and Norton's Theorems, Determination of Thevenin and Norton Circuit Elements, Problems, Alternating Current Circuits, Sinusoidal Sources and Complex Impedance, Filter Circuits, Filters and Amplifiers, Log-Log Plots and Decibels, Passive RC Filters, Low-Pass Filter, Diode Circuits, Power Supplies, Transistor Circuits, The Junction Field Effect Transistor (JFET)
Elementary Electronic Components	Resistors, capacitors, diodes, transistors, integrated circuits, coils, printed wiring boards, relays, wiring materials
Elementary Electronic Instruments	Soldering, holding, cutting, making hold, planning, checking, testing, arrangement, making PWB
Engineering Method for Hobbyists	Soldering iron, solder, solder sucker, pliers, wire cutters, tweezers, printed wiring board, resistor, capacitor, integrated circuit, diode transistor, wiring material
Hewlett-Packard Application Notes	AM, ATM/Parallel Test Systems, Acoustic, Agilent function generators, amplifiers, amplitude modulation, anechoic chamber, synthesizers, battery testing, CDMA, coaxial systems, communications, compliance testing, component test, crystals, data acquisition, group delay, digital communications, digital modulation, oscilloscopes, distortion, electronic counter measures, electronic warfare, error analysis,fiber optics, Fourier analysis, frequency modulation, GSM 900, LCR meters, lightwave, logic analyzers, manufacturing, materials measurement, microwave, mixers, mobile radio, RF, network analyzer, noise figure, noise, oscillators, phase linearity, phase modulation, phase noise testers, phase shift modulation, phase stability, phase locked loops, power meters, power transistors, radar, protocol analysis, receivers, reflectometers, s-parameters, satellite communications, semiconductors, signature analysis, Smith chart, spectrum analysis, standrads, stripline, system verification, TDMA, television, telecommunications, transistors, vector measurements, video, voltage controlled oscillators, wireless communications
Hukk Engineering	Digital Video Series Tutorials
Integrated Publishing	Electrical Engineering training series, engineering basics, patent your ideas, college contact information, government agency links, programming, famous quotations, internet submissions, basio machines, much more.
IEC	International Engineering Consortium - optical, broadband, voice over IP, cable modems, DWDM, Ramam amplification, and much more.
Linear Technology's Application Notes	AC line monitor, amplifiers, current feedback, analog switches, ballistocardiograph, battery chargers, breadboarding techniques, capacitors, CCFL test equipment, circuit breakers, omparators, controllers, converters, current loop digital help circuits, distortion measurements, drift, drivers, active RC filters, switched capacitor filters, function generators, ground planes, hot swap, interface circuits, laptop circuits, memory, micropower, models, motor control, mulitplexers, noise, oscillators, oscilloscope, Ott process, peak detectors, phase-locked loops, power management, probes, programming, pulse detector, pulse generator, pulse width modulator, radio station, Reference-AC, Reference-current, Reference-voltage, linear regulators, switching regulators, signal conditioning, temperature, signal processing, single cell, single supply, switches, telecommunications, thermal analysis, trigger, voltage, voltmeter
Matrix Test Equipment Technical Tutorials	Test Setup for Measuring X-Mod, CSB & CSO (MTN-107), Notes on Composite Second & Third Order Distortion (MTN-108), The Relationship of Intercept Points & Composite Distortions (MTN-109), Extending the Limits of Composite Inermodulation Distortion Measurements (MTN-110), Bridge Method for Measuring Intermodulation Distortion, N.T.S.C. Channel Designation and Frequency Chart, Channel Designation and Frequency Chart with FCC Offsets
Maxim Application Notes	A/D and D/A conversions/sampling circuits, amplifiers, analog, filters, battery charger, bias supply circuits, circuit protections, fiber optic circuits, high frequency wireless circuits, interface, measurement circuits, miscellaneous circuits, power supply circuits, supervisory/voltage monitor circuits, video circuits
Minicircuits Application Note Library	Measurement methods, speed IM testing, automated compression measurements, surface mount assembly, ESD control for electronics manufacturing, frequency mixers amplifiers, I & Q and QPSK modulators/demodulators, electronic attenuators, digital step attenuators, directional couplers, filters, limiters, VCOs, phase detectors, power splitters/combiners, terminations, frequency doublers, RF chokes, RF transformers, switches
Motorola Tutorials
National Semiconductor's Application Notes	I/O products, amplifiers, buffers, comparators, data acquisition, display circuits, flat panel display, interface, references, regulators, temperature sensors, audio, automotive, microcontrollers, microprocessor, aeorspace, software, networks, telecommunications, wireless base station, wireless communications
Netseminar	Online Streaming Audio and Video lectures from various companies.
New Wave Instruments	Active filters, adaptive equalizers, adaptive filters, amplifiers, antennas, coding theory, digital demodulation, detection theory, digital filters, digital modulation DSP, adaptive equalizers, LC filters, microstrip/stripline filters, information theory, instruments, multiplexing techniques, oscillators, phase locked loops, Pspice & Spice, Smith Chart, transmission lines, voltage controlled oscillators
Online Symposium of Electrical Engineers	Wireless communications, data networking, analog and RF electronics, DSP, ebmedded processing, digital logic design, bioelectronics, materials and devices, electronic systems, power electronics
Power Designers	Battery charging, control techniques, electronic components, inverters, magnetics design, power control ICs, power driver devices, power factor correction, power semiconductors, power supplies and converters, soft switching techniques, thermal design, UPS systems and voltage regulators
Pandora	Analog, antennes, audio, cables, calculators, circuits, components, control systems, databank, datasheets, digital, electricity, I2C-I2S, java, loudspeakers, measurement, motor-robot, optics, PICs, power electronics, radio-tuning, RF communications
RF Globalnet	Active components and sybsystems, antennas, transmission lines, connectors, CAD, instrumentation and test equipment, materials, devices, and circuit fabrication, passive components, and subsystems, systems design, DSP, mixed-signal, power supplies, etc.
RF MicroDevices	Power amplifiers, linear CATV amplifiers, general purpose amplifiers, modulators and upconverters, mixers, quadrature demodulators, front ends, attenuators and switches, IF amplifiers, transceivers, VCOs, IP3 calculations, microstrip line impedance, noise figure calculations, etc.
Spread Spectrum Tutorials	The ABCs of Spread Spectrum - A Tutorial on SS
Techonline University	Audio/video processing, Spread Spectrum, communications, data acquisition, DSP, embedded systems, fuzzy logic and neural network computing, input-output (IO) subsystem design, microprocessors, networking, operating systems, PCB design, portable and mobile systems, power electronics, real time operations and system design, RF circuits & systems, network routing, simulation, standards, system modeling, system theory, wireless system design, GSM
Texas Instruments	DSP, digital logic, memory, analog & mixed-signal, networking, processors, automotive, computing, control systems, digital control systems & motor control, image & radar, medical, telecommunications, wireless
Williamson-Labs	Famous last words, UFO film clip, NTSC, bypassing, shielding, decoupling, layout, resistors, capacitors, inductors, transistors, op-amps, 555 timer, ISD chip, digital logic, special technologies, communications, optical, RF, mixers & modulation, filters, transmission lines, HAM radio, television, antennas, cellphones, radar, sound, graphics

The 180 Degree Hybrid Junction	Analysis of the hybrid junction
ADS Tutorial	A mini-tutorial on HP's Advanced Design System software
Capacitively Coupled Power Supply	A capacitor coupled dc power supply for CATV applications.
Bartlett's Bisection Theorem	Modify passive filters for unequal terminations.
RF Directional Couplers	The design and analysis of wirewound toroidal directional couplers.
RF Directional Coupler Patent (pic)	Dual Core RF Directional Coupler - 6,114,924
Modified Howland Current Source	A constant current source using an op-amp.
Impedance Transformers	An adjustable 4/9:1 - 9:1 impedance transformer.
Gilbert Cells	Introduction to Gilbert cells.
How to Solder	The correct procedure, despite what you might have been taught.
Laser Predistortion	Predistortion of a broadband analog signal for laser modulation
Magic-T	The magic-T and its applications.
Introduction to Mixers	Definition of mixers.
Mixers in Communications	Using mixers in radio communications.
Modem AT Command Set	Comprehensive list and explanation of the AT command set.
Quad-Detector Patent 6,218,885	Varactor diode provides temperature stability for FM quadrature demodulator.
Patent 6,380,720	Dual Mode Power Supply
Document 20020178454	Broadcast Television and Satellite Signal Switching System and Method for Telephony Signal Insertion
Document 20020191718	Method and Apparatus for Automatically Compensating for Attenuation in a Received Signal
Patent 7,046,985	Security System

School	Course or programs	School	Course or programs
University of California Berkeley http://explore.berkeley.edu/	Computer information systems Digital telecommunications E-commerce Geographic information systems	Michigan State University East Lansing http://www.vu.msu.edu	Global engineering education Telecommunications Computer-aided design
Drexel Univeristy, Philadelphia http://online.drexel.edu	Competitive intelligence Engineering management Information systems	New Jersey Insitute of Technology Newark http://www.njit.edu/DL/	Computer network design Software development Telecommunications management Web development
Fairleigh Dickinson University Madison, N.J. http://www.fdu.edu/webresources/ webcampus.html	Computer networks Electrical engineering	New York University New York City	Internet/Web technologies Multimedia technologies Networking Programming
Franklin University Columbus, Ohio http://online.franklin.edu	Computer science Management information systems	Northern Virginia Community College, Annandale http://eli.nv.cc.va.us/vc/	Information systems technology
Georgia Institute of Technology, Atlanta http://www.conted.gatech.edu	Digital signal processing Mechanical engineering	Pace University, New York City http://online.pace.edu/	Computer science Information systems
University of Hawaii, Manoa http://www.hawaii.edu/dl/	Computer and information sciences Telecommunications	Pennsylvania State University University Park http://www.worldcampus.psu.edu	Geographic information systems Management info. systems Noise control engineering Reliability engineering
University of Illinois Online Urbana http://www.online.uillinois.edu	Expert systems Microelectronics processing Power electronics Reliability engineernig	University of Southern California Los Angeles http://den.usc.edu	Aerospace engineering Computer science Electrical engineering Industrial and systems engineering
Kansas State University Manhattan http://www.dce.ksu.edu	Software engineering	Stanford University California http://scpd.stanford.edu	Artificial intelligence Computational molecular biology Optical-fiber communications Wireless communications
University of Maryland University College, Adelphi hhttp://www.umuc.edu	Computer systems management Environmental management Software engineering Telecommunications management	Stevens Institute of Technology Hoboken, N.J. http://www.webcampus.stevens.edu	Computer science Technology management Telecommunications management Wireless communications
University of Massachusetts Lowell http://continuinged.uml.edu/	Information systems Intranet development Unix	University of Wisconsin Madison http://www.uwex.edu	Engineering economics