Early in my explorations of electricity, I came across a length of…
This balanced attenuator calculator helps you determine the resistor (R1) values for a balanced attenuator.
This tool is designed to calculate the maximum distance (range) that a radar can detect
This calculator computes the power received by an antenna using Friis formula
This calculator helps you determine the values of the resistors R1 and R2 to be used for a bridged-tee attenuator.
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
Don’t just sit there! Build something!! Learning to analyze digital…
The Q, or quality, factor of a resonant circuit is a measure of the…
In very simple, qualitative terms, rate the impedance of capacitors…
Early in my explorations of electricity, I came across a length of…
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.
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.
What voltage will you choose to use for each of the station batteries?
A calculator for computing the impedance of a wire stripline.
Quantum physics describes the states of electrons in an atom according…
Has the system ever worked before? If yes, has anything happened to…
A transmission line of infinite length is an interesting abstraction,…
If some percentage of an amplifier’s output signal is connected…
The SPICE (Simulation Program, Integrated Circuit Emphesis)…
This tool is designed to calculate the value of resistance R1 in a reflection attenuator.
∫f(x) dx Calculus alert! Calculus is a branch of mathematics that…
A right triangle is defined as having one angle precisely…
This balanced attenuator calculator helps you determine the resistor (R1) values for a balanced attenuator.
As opposed to normal equations where the solution is a number, a…
Buses and networks are designed to allow communication to occur…
Don’t just sit there! Build something!! Learning to mathematically…
Don’t just sit there! Build something!! Learning to mathematically…
Inductors have the exact opposite characteristics of capacitors.…
<p> Contributors to this chapter are listed in chronological…
If we examine a four-bit binary count sequence from 0000 to 1111, a…
This page provides a step-by-step introduction to using the mesh…
Serial-in, serial-out shift registers delay data by one clock time for…
Pulse Width Modulation (PWM) uses digital signals to control power…
