This tool is designed to calculate the maximum distance (range) that a radar can detect
What is a harmonic frequency? If an oscillator circuit outputs a…
With BogusBus, our signals were very simple and straightforward: each…
Don’t just sit there! Build something!! Learning to analyze digital…
This tool calculates the dimensions of the microstrip patch antenna given the desired operating frequency.
An ideal transistor would show 0% distortion in amplifying a signal.…
(a) Crystal radio. (b) Modulated RF at antenna. (c) Rectified RF at…
A waveguide is a special form of transmission line consisting of a…
This tool is designed to convert power ratios to decibel
This calculator computes the power received by an antenna using Friis formula
The Skin Depth of Copper in Electrical Engineering As previously…
This calculator will determine the correct antenna downtilt angle given the heights of the antennas and distance between them.
A helpful tool for computing the Effective Isotropic Radiated Power (EIRP) of an antenna
In very simple, qualitative terms, rate the impedance of capacitors…
Whenever there is a mismatch of impedance between transmission line…
A modern method of electrical power control involves inserting a…
Impedance Matching Because transformers can step voltage and current…
A modern alternative to sending (binary) digital information via…
Just as devices have been made to measure certain physical quantities…
Normally, the rotor windings of a wound rotor induction motor are…
This calculator gives the reactance and admittance of an inductor or the inductance given the reactance of an inductor
Before we begin to explore the effects of resistors, inductors, and…
What shape of voltage waveform would you expect to measure (using an…
Point-to-Point Connecting two digital devices with a network, would…
Research the FCC (Federal Communication Commission) guidelines on…
What does the acronym RF stand form, in reference to radio-related…
Resonance in a Tank Circuit A condition of resonance will be…
Up to now, every circuit that was presented was a combinatorial…
A tool designed to convert RF power from watts to decibels and vice versa
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.
Don’t just sit there! Build something!! Learning to mathematically…
Suppose you were to take a 3 kW electric heater rated for 240 VAC and…
The Voltage Gain Because amplifiers have the ability to increase the…
If the burden of two systems of measurement for common quantities…
In order to work with complex numbers without drawing vectors, we…
This tool calculates the dimensions of the microstrip patch antenna given the desired operating frequency.
What is Attenuators? Attenuators are passive devices. It is…
This calculator calculates the free space loss, given the distance, frequency, and gain, between two antennas.
How to Create a Band-stop Filter? Also called band-elimination,…
Don’t just sit there! Build something!! Learning to analyze digital…
Anyone who’s studied geometry should be familiar with the…
The following circuits are pre-tested netlists for SPICE 2g6, complete…
After applying some of the general troubleshooting tips to narrow the…
A calculator for solving the capacitance, reactance, and admittance of a capacitor.
One method of addressing the digital ramp ADC’s shortcomings is…
Power Capacity As has already been observed, transformers must be well…
In mathematics, an identity is a statement true for all possible…
If we take the equivalent circuit of an SCR and add another external…
This calculator is useful for calculating the luminous flux for LEDs where the angle is known.
The SPICE circuit simulation computer program uses scientific notation…
This tool is designed to calculate cross-talk coefficient and coupled voltage for a microstrip.
Capacitor Charging and Discharging Experiment Parts and Materials To…
Identify some different ways you can create the sine-wave audio tracks…
The expression of numerical quantities is something we tend to take…
To express a quantity in a different metric prefix from how it was…
Don’t just sit there! Build something!! Learning to mathematically…
When the need arises to correct for poor power factor in an AC power…
So far, we’ve studied both S-R and D latch circuits with enable…
Just as devices have been made to measure certain physical quantities…
