Whenever there is a mismatch of impedance between transmission line…
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The Maximum Power Transfer Theorem is not so much a means of analysis…
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A modern method of electrical power control involves inserting a…
Worksheets - Antennas
(a) Crystal radio. (b) Modulated RF at antenna. (c) Rectified RF at…
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Impedance Matching Because transformers can step voltage and current…
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This calculator will determine the correct antenna downtilt angle given the heights of the antennas and distance between them.
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This tool is designed to calculate the maximum distance (range) that a radar can detect
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This tool is designed to convert power ratios to decibel
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In the design of large and complex digital systems, it is often…
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The Skin Depth of Copper in Electrical Engineering As previously…
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A helpful tool for computing the Effective Isotropic Radiated Power (EIRP) of an antenna
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Given three of the four input parameters (refractive indices, angles of incidence, and refraction) this tool calculates the missing variable based on Snell's law.
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With BogusBus, our signals were very simple and straightforward: each…
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A waveguide is a special form of transmission line consisting of a…
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A modern alternative to sending (binary) digital information via…
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What is a harmonic frequency? If an oscillator circuit outputs a…
Worksheets - Antennas
Don’t just sit there! Build something!! Learning to analyze digital…
Worksheets - Antennas
This calculator calculates the free space loss, given the distance, frequency, and gain, between two antennas.
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In very simple, qualitative terms, rate the impedance of capacitors…
Worksheets - Antennas
This tool calculates the dimensions of the microstrip patch antenna given the desired operating frequency.
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Since three-phase is used so often for power distribution systems, it…
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This calculator computes the noise figure and noise temperature in a system
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By definition, a low-pass filter is a circuit offering easy passage to…
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This tool is designed to calculate the maximum distance (range) that a radar can detect
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Buses and networks are designed to allow communication to occur…
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A calculator for computing the inductance of a coaxial cable.
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Quantum physics describes the states of electrons in an atom according…
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Suppose you were to take a 3 kW electric heater rated for 240 VAC and…
Worksheets - Antennas
With BogusBus, our signals were very simple and straightforward: each…
Textbook
The Parallel Wires of Infinite Length Suppose, though, that we had a…
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A helpful tool for computing the Effective Isotropic Radiated Power (EIRP) of an antenna
Tools
It has been found that any repeating, non-sinusoidal waveform can be…
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While Oersted’s surprising discovery of electromagnetism paved…
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Research the FCC (Federal Communication Commission) guidelines on…
Worksheets - Antennas
Instrumentation is a field of study and work centering on measurement…
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What is a harmonic frequency? If an oscillator circuit outputs a…
Worksheets - Antennas
In the design of large and complex digital systems, it is often…
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Has the system ever worked before? If yes, has anything happened to…
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What is Rectification? Now we come to the most popular application of…
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What is Conductance? In the study of DC circuits, the student of…
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During the early development of telephone technology, a unit was…
Worksheets - Antennas
The Maximum Power Transfer Theorem is not so much a means of analysis…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Antennas
A common phrase heard in reference to electrical safety goes something…
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Real operational amplifiers have some imperfections compared to an…
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It is very important to keep in mind that the “normal”…
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The choice of step-down transformers to use in a project such as this…
Worksheets - Antennas
A capacitor is a passive two-terminal electronic component that…
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Don’t just sit there! Build something!! Learning to analyze digital…
Worksheets - Antennas
What Is a Zener Diode? A Zener diode is a special type of rectifying…
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In the design of large and complex digital systems, it is often…
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In this hands-on semiconductor electronics experiment, build a BJT differential amplifier and learn about a fundamental building block that is the basis of most operational amplifiers.
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To enter numbers in scientific notation into a hand calculator, there…
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Because the relationship between voltage, current, and resistance in…
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RELATED WORKSHEETS: JFET Amplifiers Worksheet
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Explain the principle of operation for the particular integrated…
Worksheets - Antennas
So far we know that AC voltage alternates in polarity and AC current…
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In an astable circuit, the output voltage alternates between VCC and 0 volts on a continuous basis. This calculator will help you design an oscillator using a 555 timer IC.
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Because it takes energy to force charge to flow against the opposition…
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Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Antennas
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