There’s a sure way to calculate any of the values in a reactive…
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This tool calculates the cutoff frequency of a circular waveguide
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It is sometimes desirable to have circuits capable of selectively…
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When lightning strikes, nearby magnetic compass needles may be seen to…
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Introduction Whenever an electric voltage exists between two separated…
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A principal consideration for industrial control networks, where the…
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This balanced attenuator calculator helps you determine the resistor (R1) values for a balanced attenuator.
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While Oersted’s surprising discovery of electromagnetism paved…
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In the last section, we saw how the 3rd harmonic and all of its…
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When an electric current is passed through a coil of wire, what…
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A transmission line of infinite length is an interesting abstraction,…
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This tool calculates the cutoff frequency of a rectangular waveguide
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This calculator determines the total path loss provided by an RF n-way power splitter.
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Aside from the issues of the physical network (signal types and…
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The basic application of Ohm’s law to combinations of series and…
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This calculates values of the inductance, capacitance of an inductor and capacitor used in a Butterworth LC bandpass filter.
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When an alternator produces AC voltage, the voltage switches polarity…
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A helpful tool for computing the Effective Isotropic Radiated Power (EIRP) of an antenna
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This calculator will convert voltage or power gains into decibels. Enter one of the three values and the calculator will output the other two.
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This calculator helps you determine the values of the resistors R1 and R2 to be used for a bridged-tee attenuator.
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As an instructor of electronics, I am called upon frequently to help…
Worksheets - Wireless/RF
RELATED WORKSHEETS: Calculus for Electric Circuits…
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Don’t just sit there! Build something!! Learning to mathematically…
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Power Equation of Ohm’s Law and Joule’s Law …
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Metric Prefixes Yotta = 1024 Symbol: Y Zetta = 1021 Symbol: Z…
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A microcontroller is a specialized type of digital computer used to…
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A modern alternative to sending (binary) digital information via…
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(“c” being a constant) RELATED…
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Don’t just sit there! Build something!! Learning to mathematically…
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A multiplexer, abbreviated mux, is a device that has multiple inputs…
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If I wanted to build a battery-powered electric drill, would it be…
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Using the same value components in our series example circuit, we will…
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Don’t just sit there! Build something!! Learning to mathematically…
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This calculator helps you compute the inductance of a broadside coupled trace.
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We can take the same components from the series circuit and rearrange…
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As we saw earlier, a power system with no secure connection to earth…
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In mathematics, an identity is a statement true for all possible…
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This tool calculates the cutoff frequency of a rectangular waveguide
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Early in my explorations of electricity, I came across a length of…
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It has been found that any repeating, non-sinusoidal waveform can be…
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Like bipolar transistors, SCRs and TRIACs are also manufactured as…
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In this hands-on semiconductor electronics experiment, construct a common-emitter amplifier using a bipolar junction transistor (BJT) and learn about amplifier gain and feedback.
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Another strategy for addressing the problem of secondary electrons…
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Perhaps the most challenging aspect of interpreting ladder diagrams,…
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What do you think this logic buffer gate will do, with the output…
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Centuries ago, it was discovered that certain types of mineral rock…
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All entries arranged in alphabetical order of surname. Major…
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For ease of drawing complex circuit diagrams, electronic amplifiers…
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Inductive Reactance Capacitive Reactance …
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In designing digital circuits, the designer often begins with a truth…
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What is Split-Phase Power Systems? Split-phase power systems achieve…
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In any electrically conductive substance, what are charge carriers?…
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This calculator helps you determine the values of the resistors R1 and R2 to be used for a Pi Attenuator.
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The concept of a mathematical power is familiar to most students of…
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Research and describe what the Hall effect is, and list some practical…
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Example Derivatives of e Proportionality Constant When we say that a…
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This calculates values of the inductance, capacitance of an inductor and capacitor used in a Butterworth LC bandpass filter.
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As was stated in the last chapter, there is more than one type of…
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Many different equations used in the analysis of electric circuits may…
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