A modern method of electrical power control involves inserting a…
Worksheets - Wireless/RF
This calculator determines the total path loss provided by an RF n-way power splitter.
Tools
Just as devices have been made to measure certain physical quantities…
Textbook
When an electric current is passed through a coil of wire, what…
Worksheets - Wireless/RF
This is a schematic for a simple VCO: The oscillator is of the RC…
Worksheets - Wireless/RF
It has been found that any repeating, non-sinusoidal waveform can be…
Textbook
Don’t just sit there! Build something!! Learning to analyze digital…
Worksheets - Wireless/RF
What is a harmonic frequency? If an oscillator circuit outputs a…
Worksheets - Wireless/RF
The Bel is Used to Represent Gain In its simplest form, an…
Textbook
This calculator helps you determine the values of the resistors R1 and R2 to be used for a T-pad attenuator.
Tools
This tool calculates the cutoff frequency of a circular waveguide
Tools
In very simple, qualitative terms, rate the impedance of capacitors…
Worksheets - Wireless/RF
A tool designed to calculate skin depth based on the conductive material being used and the frequency of the signal.
Tools
A calculator for computing the inductance of a coaxial cable.
Tools
This calculator determines the wavelength of a signal given the frequency and dielectric constant.
Tools
By definition, a low-pass filter is a circuit offering easy passage to…
Textbook
The basic application of Ohm’s law to combinations of series and…
Textbook
Introduction Whenever an electric voltage exists between two separated…
Textbook
Computerized Fourier analysis, particularly in the form of the FFT…
Textbook
A calculator designed to compute the VSWR, reflection coefficient, return loss and matching loss in a transmission line
Tools
In this hands-on electronics experiment, you will control a 7-segment binary-coded decimal (BCD) display and learn about active-low and active-high logic inputs.
Textbook
Textbook
This calculator computes for the output pulse width of a 555 timer monostable circuit
Tools
The expression of numerical quantities is something we tend to take…
Textbook
Capacitors do not have a stable “resistance” as conductors…
Textbook
In this hands-on electronics experiment, you will build a thermocouple to measure temperature changes and learn about the Seebeck effect.
Textbook
We can subtract one binary number from another by using the standard…
Textbook
A transmission line of infinite length is an interesting abstraction,…
Textbook
Electromechanical relays used to start and stop high-power electric…
Worksheets - Wireless/RF
The purpose of the parallel-in/ parallel-out shift register is to take…
Textbook
Worksheets - Wireless/RF
A calculator designed to calculate the trace width of a stripline based on the maximum current rating
Tools
Starting with circle A in a rectangular A’ universe in figure…
Textbook
To overcome the challenge of creating necessary DC bias voltage for an…
Textbook
The discovery of the relationship between magnetism and electricity…
Textbook
A tool designed to calculate the noise figure of cascaded amplifiers
Tools
The concept of a mathematical power is familiar to most students of…
Worksheets - Wireless/RF
What is the purpose of the switch shown in this schematic diagram?
Worksheets - Wireless/RF
The most important component of your voltmeter will be the…
Worksheets - Wireless/RF
In this hands-on AC electronics experiment, you will sense AC magnetic fields using a simple wire coil and learn about AC signal coupling, orientation effects, and the impact of shielding using different materials.
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Wireless/RF
Define the following terms: energy, work, and power.
Worksheets - Wireless/RF
Having learned about digital memory devices in the last chapter, we…
Textbook
What do each of the oscilloscope axes represent, in real-life terms…
Worksheets - Wireless/RF
In this hands-on semiconductor electronics experiment, build a simple current mirror using matched bipolar junction transistors (BJTs) and learn about current mirror circuit limitations, the temperature dependence of BJTs, and thermal runaway.
Textbook
So far in our discussions on electricity and electric circuits, we…
Textbook
It used to be with large AC power systems that “power…
Textbook
Since transformers are essentially AC devices, we need to be aware of…
Textbook
All About Diodes A diode is an electrical device allowing current to…
Textbook
The instrumentation amplifier calculator will assist in the design and analysis of a conventional instrumentation amplifier circuit by calculating the required resistor values and gain.
Tools
In this introduction to series resistance circuits, we will explain…
Textbook
The variable reluctance motor is based on the principle that an…
Textbook
Thomas Edison, that prolific American inventor, is often credited with…
Textbook
The use of variable voltage for instrumentation signals seems a rather…
Textbook
The Insulated-Gate Field-Effect Transistor (IGFET), also known as…
Textbook
Because batteries create current flow in a circuit by exchanging…
Textbook
In this hands-on electronics experiment, you will control a light with a switch and learn the basics of connecting toggle (on/off) switches into circuits.
Textbook
A helpful tool for calculating the impedance of a coaxial cable.
Tools
Shift registers, like counters, are a form of sequential…
Textbook
In this collection of hands-on electronics experiments, build and test digital circuits and learn the fundamentals of digital logic circuits, including gates, counters, logic levels, hysteresis, memory, and more.
Textbook
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