The Voltage Gain Because amplifiers have the ability to increase the…
Textbook
Quantum physics describes the states of electrons in an atom according…
Textbook
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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In very simple, qualitative terms, rate the impedance of capacitors…
Worksheets - Wireless/RF
A tool designed to calculate the guided wavelength inside a microstrip.
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This calculator computes the noise figure and noise temperature in a system
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A tool designed to calculate the noise figure of cascaded amplifiers
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This tool is designed to calculate the inductance of two parallel wires
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If the burden of two systems of measurement for common quantities…
Textbook
A Link Budget puts into account all gains and losses a signal goes through in a system as it is transmitted. The calculator calculates the power of the received signal given amplifier and antenna gains, and medium loss.
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What is Attenuators? Attenuators are passive devices. It is…
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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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A transmission line of infinite length is an interesting abstraction,…
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An ideal transistor would show 0% distortion in amplifying a signal.…
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Varicap or varactor diodes A variable capacitance diode is known as a…
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Decibel as Absolute Unit of Power It is also possible to use the…
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A peak detector is a series connection of a diode and a…
Textbook
Suppose you were to take a 3 kW electric heater rated for 240 VAC and…
Worksheets - Wireless/RF
When lightning strikes, nearby magnetic compass needles may be seen to…
Worksheets - Wireless/RF
This calculator computes the inductance of a microstrip etched on a PCB.
Tools
When a PCB designer speaks of dimensions in thous or mils, what does…
Worksheets - Wireless/RF
In this hands-on electronics experiment, you will control a light with a switch and learn the basics of connecting toggle (on/off) switches into circuits.
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In this hands-on AC electronics experiment, build a 12 V alternating current (AC) power supply using a step-down transformer and learn about transformer operation and the purpose of tapped windings.
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It is sometimes desirable to have circuits capable of selectively…
Textbook
What, exactly, is an arbitrary waveform generator, and for what…
Worksheets - Wireless/RF
When inductors are connected in series, the total inductance is the…
Textbook
In this hands-on electronics experiment, build a multiple LED flasher and learn how to use inductive flyback to generate a voltage pulse that is greater than the supply voltage.
Textbook
So far, we’ve explored tubes which are totally…
Textbook
A calculator for computing the impedance of a wire stripline.
Tools
Perhaps the most challenging aspect of interpreting ladder diagrams,…
Worksheets - Wireless/RF
A tool designed to calculate skin depth based on the conductive material being used and the frequency of the signal.
Tools
A calculator designed to calculate the maximum current that a stripline can handle
Tools
Because the relationship between voltage, current, and resistance in…
Textbook
The table of electric currents and their various bodily effects was…
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In this hands-on AC electronics experiment, build a simple RC circuit that demonstrates phase shift and learn how out-of-phase AC voltages do not add algebraically.
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Many different equations used in the analysis of electric circuits may…
Worksheets - Wireless/RF
RELATED WORKSHEETS: JFET Amplifiers Worksheet
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This chapter explores the response of capacitors and inductors to…
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Stepper Motor vs Servo Motor A stepper motor is a…
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In this hands-on AC electronics experiment, you will sense AC magnetic fields using a simple wire coil and learn about AC signal coupling, orientation effects, and the impact of shielding using different materials.
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In this hands-on AC electronics experiment, build a simple AC permanent capacitor split-phase induction motor and learn the principles of AC induction motor function.
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This tool calculates the cutoff frequency of a rectangular waveguide
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Limitations of Electromechanical Relays As versatile as…
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The following circuits are pre-tested netlists for SPICE 2g6, complete…
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Another type of mathematical identity, called a “property”…
Textbook
Design a passive circuit that will create a "split” ( V/-V) power…
Worksheets - Wireless/RF
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
(“c” being a constant) RELATED…
Textbook
A calculator for solving the maximum current a microstrip can handle.
Tools
The following problems are arranged in order from most likely to least…
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One method of addressing the digital ramp ADC’s shortcomings is…
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Contributors to this chapter are listed in chronological order of…
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Capacitors store energy in the form of an electric field, and…
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Explain how the microphone in your amplifier works. How, exactly, does…
Worksheets - Wireless/RF
This calculator will convert pressure values to ten different standard units for pressure.
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For reference, this section introduces the terminology used in some…
Textbook
In this hands-on electronics experiment, you will build a simple circuit that computes the average of voltages and learn about analog computers and their application.
Textbook
In this hands-on electronics experiment, you will connect batteries in parallel to power a light and learn the relationship between the individual battery currents and the total system current.
Textbook
As an electric current is passed through a coil of wire, it creates a…
Worksheets - Wireless/RF
Determine if the light bulb will de-energize for each of the following…
Worksheets - Wireless/RF
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