Resonance in a Tank Circuit A condition of resonance will be…
Textbook
Aside from the issues of the physical network (signal types and…
Textbook
The Maximum Power Transfer Theorem is not so much a means of analysis…
Textbook
A tool designed to calculate the power density of an antenna
Tools
A tool designed to convert RF power from watts to decibels and vice versa
Tools
Define what noise means, in the electrical sense of the word. How does…
Worksheets - Wireless/RF
What is Rectification? Now we come to the most popular application of…
Textbook
The wires between the tank and the monitoring location is called…
Textbook
This calculator helps you determine the values of the resistors R1 and R2 to be used for a T-pad attenuator.
Tools
Real operational amplifiers have some imperfections compared to an…
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It is sometimes desirable to have circuits capable of selectively…
Textbook
It is sometimes said regarding electrical safety that, Ït’s not the…
Worksheets - Wireless/RF
If the burden of two systems of measurement for common quantities…
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Introduction Whenever an electric voltage exists between two separated…
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“I think it is safe to say that no one understands quantum…
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Standing waves at the resonant frequency points of an open- or…
Textbook
Just like voltmeters, ammeters tend to influence the amount of current…
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A calculator for computing the gain and output voltage of an operational amplifier
Tools
The following is a partial list of contributors to the current online…
Textbook
We have the symbols for depletion mode and enhancement mode MOSFETs -…
Textbook
Solve this equation for the value of x: x + 5 = 8 How many exact…
Worksheets - Wireless/RF
A calculator designed to compute the VSWR, reflection coefficient, return loss and matching loss in a transmission line
Tools
Power Capacity As has already been observed, transformers must be well…
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In this hands-on electronics experiment, you will construct a voltage detector with adjustable sensitivity and audio output, and you will learn a method for detecting small electrical signals without an oscilloscope.
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Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Wireless/RF
Insulated gate field-effect transistors are unipolar devices just like…
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Metric Prefixes Yotta = 1024 Symbol: Y Zetta = 1021 Symbol: Z…
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When lightning strikes, nearby magnetic compass needles may be seen to…
Worksheets - Wireless/RF
Contributors to this chapter are listed in chronological order of…
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Single Phase Synchronous Motors Single-phase synchronous motors are…
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Contributors to this chapter are listed in chronological order of…
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In this hands-on electronics experiment, you will build a red LED flasher and learn a useful application of the versatile 555 timer IC.
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Example Derivatives of e Proportionality Constant When we say that a…
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Knowing how to generate Gray code should allow us to build larger…
Textbook
A tool designed to calculate the power density of an antenna
Tools
A chandelier has five light bulbs in it, and one of them is not…
Worksheets - Wireless/RF
The final transistor amplifier configuration (Figure below) we need to…
Textbook
SCRs are unidirectional (one-way) current devices, making them useful…
Textbook
In this hands-on electronics experiment, build a blue LED flasher using a 555 timer and learn the basic theory of a voltage doubler using a transistor switch and a capacitor.
Textbook
Mutual inductors are inductors that capitalize the effect of mutual…
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What, exactly, is an arbitrary waveform generator, and for what…
Worksheets - Wireless/RF
An ideal transistor would show 0% distortion in amplifying a signal.…
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Capacitors, like all electrical components, have limitations that must…
Textbook
Identify which direction each potentiometer wiper must move in this…
Worksheets - Wireless/RF
This tool calculates the cutoff frequency of a rectangular waveguide
Tools
At first it may seem pointless to have the four buffer gates following…
Worksheets - Wireless/RF
A modern method of electrical power control involves inserting a…
Worksheets - Wireless/RF
Safety is very important when designing and/or building a device…
Worksheets - Wireless/RF
The circuit shown here is a four-bit analog-to-digital converter…
Worksheets - Wireless/RF
How is it possible to electrically measure the torque output by a…
Worksheets - Wireless/RF
The SPICE circuit simulation program provides for modeling diodes in…
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Pulse Width Modulation (PWM) uses digital signals to control power…
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The structure behind ladder logic is based on the electrical ladder…
Textbook
The electrical resistance of a conductor at any temperature may be…
Worksheets - Wireless/RF
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