What does the acronym RF stand form, in reference to radio-related…
The Maximum Power Transfer Theorem is not so much a means of analysis…
Research the FCC (Federal Communication Commission) guidelines on…
An ideal transistor would show 0% distortion in amplifying a signal.…
What is a harmonic frequency? If an oscillator circuit outputs a…
A modern method of electrical power control involves inserting a…
(a) Crystal radio. (b) Modulated RF at antenna. (c) Rectified RF at…
The Skin Depth of Copper in Electrical Engineering As previously…
In very simple, qualitative terms, rate the impedance of capacitors…
One of the more fascinating applications of electricity is in the…
Varicap or varactor diodes A variable capacitance diode is known as a…
This is a schematic for a simple VCO: The oscillator is of the RC…
Impedance Matching Because transformers can step voltage and current…
This calculator will determine the correct antenna downtilt angle given the heights of the antennas and distance between them.
Real operational amplifiers have some imperfections compared to an…
In the last section, we saw how the 3rd harmonic and all of its…
This tool is designed to convert power ratios to decibel
One of the more fascinating applications of electricity is in the…
This calculator helps you determine the values of the resistors R1 and R2 to be used for a Pi Attenuator.
If the burden of two systems of measurement for common quantities…
A calculator for solving the capacitance, reactance, and admittance of a capacitor.
A tool designed to calculate the power density of an antenna
A waveguide is a special form of transmission line consisting of a…
In the design of large and complex digital systems, it is often…
Decibel as Absolute Unit of Power It is also possible to use the…
A calculator designed to compute the VSWR, reflection coefficient, return loss and matching loss in a transmission line
When lightning strikes, nearby magnetic compass needles may be seen to…
Whenever electrons flow through a conductor, a magnetic field will…
This is a schematic for a simple VCO: The oscillator is of the RC…
This calculator determines the wavelength of a signal given the frequency and dielectric constant.
This calculator helps you determine the values of the resistors R1 and R2 to be used for a bridged-tee attenuator.
At the start of this book, we discussed static electricity and how it…
This calculator helps you determine the values of the resistors R1 and R2 to be used for a T-pad attenuator.
Don’t just sit there! Build something!! Learning to analyze digital…
A Logic Gate is assigned as an elementary building block of…
PARTS AND MATERIALS Calculator (or pencil and paper for doing…
Guidelines to Series-Parallel Combination Circuit Analysis The goal of…
For a given amount of water pressure, which will flow a greater rate…
The principle of non-sinusoidal, repeating waveforms being equivalent…
Label where each of the following electrical quantities would be found…
Because of their insulated gates, IGFETs of all types have extremely…
If we connect the output of an op-amp to its inverting input and apply…
By introducing electrical reactance into the feedback loops of an…
So far, we’ve observed simulations of transformers where the…
PARTS AND MATERIALS One large potato One lemon (optional) Strip of…
Who Developed the Karnaugh Map? Maurice Karnaugh, a…
Metric Prefixes Yotta = 1024 Symbol: Y Zetta = 1021 Symbol: Z…
This calculator helps you compute the characteristic impedance of an asymmetric stripline
A similar effect happens in series inductive/capacitive circuits. When…
This calculates values of the inductance, capacitance of an inductor and capacitor used in a Butterworth LC bandpass filter.
Write an equation describing the precise mathematical relationship…
