A helpful tool for calculating the impedance of a coaxial cable.
Tools
In very simple, qualitative terms, rate the impedance of capacitors…
Worksheets - Wireless/RF
Research the FCC (Federal Communication Commission) guidelines on…
Worksheets - Wireless/RF
What shape of voltage waveform would you expect to measure (using an…
Worksheets - Wireless/RF
What is a harmonic frequency? If an oscillator circuit outputs a…
Worksheets - Wireless/RF
What does the acronym RF stand form, in reference to radio-related…
Worksheets - Wireless/RF
When lightning strikes, nearby magnetic compass needles may be seen to…
Worksheets - Wireless/RF
This calculator computes the noise figure and noise temperature in a system
Tools
In the design of large and complex digital systems, it is often…
Textbook
Whenever there is a mismatch of impedance between transmission line…
Textbook
A peak detector is a series connection of a diode and a…
Textbook
A tool designed to calculate skin depth based on the conductive material being used and the frequency of the signal.
Tools
(a) Crystal radio. (b) Modulated RF at antenna. (c) Rectified RF at…
Textbook
Pulse Width Modulation (PWM) uses digital signals to control power…
Textbook
Point-to-Point Connecting two digital devices with a network, would…
Textbook
This calculator allows you to solve for any of the six variables in the Friis formula for RF transmission: transmitter power, transmitter gain, receiver power, receiver gain, frequency, or distance.
Tools
Before we begin to explore the effects of resistors, inductors, and…
Textbook
The wires between the tank and the monitoring location is called…
Textbook
This is a schematic for a simple VCO: The oscillator is of the RC…
Worksheets - Wireless/RF
In our study of AC circuits thus far, we’ve explored circuits…
Textbook
What is an Insulated Gate Bipolar Transistor (IGBT), and what…
Worksheets - Wireless/RF
Mutual inductors are inductors that capitalize the effect of mutual…
Textbook
The field effect transistor was proposed by Julius Lilienfeld in US…
Textbook
Pure semiconductors are relatively good insulators as compared with…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Wireless/RF
RELATED WORKSHEETS: JFET Amplifiers Worksheet
Textbook
In this hands-on electronics experiment, you will build a programmable non-inverting amplifier and learn how to use the negative feedback of an operational amplifier to control the gain.
Textbook
Because capacitors store energy in the form of an electric field, they…
Textbook
This calculator determines the total path loss provided by an RF n-way power splitter.
Tools
It is sometimes useful in logic circuits to have a multivibrator which…
Textbook
The first, and perhaps most important, relationship between current,…
Textbook
In this hands-on electronics experiment, build a 3-bit down counter using J-K flip-flops and learn about asynchronous counter functionality.
Textbook
All entries arranged in alphabetical order of surname. Major…
Textbook
When the need arises to correct for poor power factor in an AC power…
Textbook
A parallel circuit is often called a current divider for its ability…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Wireless/RF
As strange as it may seem, any repeating, non-sinusoidal waveform is…
Textbook
An important electrical quantity with no equivalent in DC circuits is…
Textbook
Most ohmmeters of the design shown in the previous section utilize a…
Textbook
Show how this ammeter would be connected to the light bulb circuit to…
Worksheets - Wireless/RF
In this hands-on electronics experiment, you will use potentiometers to vary a voltage and learn about voltage divider ratios and potentiometer applications.
Textbook
As an instructor of electronics, I am called upon frequently to help…
Worksheets - Wireless/RF
In addition to forward voltage drop (Vf) and peak inverse voltage…
Textbook
An electrical connector, is an electro-mechanical device used to join…
Textbook
In these hands-on semiconductor electronics experiments, learn to build and test circuits using discrete silicon (Si) devices, including diodes and transistors. Also, learn important circuit designs, including rectifiers, current mirrors, amplifiers, and oscillators.
Textbook
In this hands-on semiconductor electronics experiment, build a full-wave bridge rectifier using silicon diodes and learn some of this circuit's advantages and disadvantages.
Textbook
A diode is an electronics component made from a combination of a…
Textbook
Note that the direction of the arrow at the gate indicates the…
Textbook
Add the following binary numbers:
Worksheets - Wireless/RF
If vectors with uncommon angles are added, their magnitudes (lengths)…
Textbook
What does the acronym RF stand form, in reference to radio-related…
Worksheets - Wireless/RF
Because batteries create current flow in a circuit by exchanging…
Textbook
In this hands-on electronics experiment, build a red LED flasher with a transistor drive to control the current and learn how to use transistors to provide current gain and how to limit LED current.
Textbook
What is a Synchronous Counter? A synchronous counter, in contrast to…
Textbook
The Functionality of Diode Polarity Being able to determine the…
Textbook
A chandelier has five light bulbs in it, and one of them is not…
Worksheets - Wireless/RF
Consider a circuit for a single-phase AC power system, where a 120…
Textbook
In this hands-on electronics experiment, you will build an analog voltage comparator circuit and learn how open-loop operational amplifiers function.
Textbook
Three-Phase Alternator Let’s take the three-phase alternator…
Textbook
An electromechanical generator is a device capable of producing…
Textbook
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