Latest Optical Communication Education

Categories

Nothing to show for Optical Communication category yet. Here are some other education that may interest you.

Snell’s Law Calculator

Tools

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.

Digital Communication

Worksheets - Optical Communication

Don’t just sit there! Build something!! Learning to analyze digital…

Link Budget Calculator

Tools

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.

EIRP Calculator

Tools

A helpful tool for computing the Effective Isotropic Radiated Power (EIRP) of an antenna

Design Project: Telegraph System

Worksheets - Optical Communication

What voltage will you choose to use for each of the station batteries?

Friis Transmission Calculator

Tools

This calculator computes the power received by an antenna using Friis formula

Balanced Attenuator Calculator

Tools

This balanced attenuator calculator helps you determine the resistor (R1) values for a balanced attenuator.

Antenna Downtilt and Coverage Calculator

Tools

This calculator will determine the correct antenna downtilt angle given the heights of the antennas and distance between them.

Bridged-Tee Attenuator Calculator

Tools

This calculator helps you determine the values of the resistors R1 and R2 to be used for a bridged-tee attenuator.

Passive Filter Circuits

Worksheets - Optical Communication

In very simple, qualitative terms, rate the impedance of capacitors…

A 50-Ohm Cable?

Textbook

Early in my explorations of electricity, I came across a length of…

Q Factor and Bandwidth of a Resonant Circuit

Textbook

The Q, or quality, factor of a resonant circuit is a measure of the…

Radar Maximum Range Calculator

Tools

This tool is designed to calculate the maximum distance (range) that a radar can detect

What Is the Skin Effect?

Textbook

The Skin Depth of Copper in Electrical Engineering As previously…

Practical Power Factor Correction

Textbook

When the need arises to correct for poor power factor in an AC power…

Superconducting Devices

Textbook

Superconducting devices, though not widely used, have some unique…

Properties of Exponents

Textbook

Product of Powers Property am an = am+n   Power of a Product…

Conductors and Insulators

Worksheets - Optical Communication

Given two lengths of metal wire, which one will have the least…

Capacitive Reactance

Worksheets - Optical Communication

Don’t just sit there! Build something!! Learning to mathematically…

Class B BJT Amplifiers

Worksheets - Optical Communication

Don’t just sit there! Build something!! Learning to mathematically…

Frequency and Phase Measurement

Textbook

An important electrical quantity with no equivalent in DC circuits is…

Logic Signal Voltage Levels

Textbook

Input Voltages for Logic Gates Logic gate circuits are designed to…

Intermediate Electromagnetism and Electromagnetic Induction

Worksheets - Optical Communication

As an electric current is passed through a coil of wire, it creates a…

Binary Addition

Textbook

The Rules of Binary Addition Adding binary numbers is a very simple…

Numeration Systems

Worksheets - Optical Communication

Digital computers communicate with external devices through ports:…

High Voltage Ohmmeters

Textbook

Most ohmmeters of the design shown in the previous section utilize a…

AC Lab - Automotive Alternator as AC Generator

Textbook

In this hands-on AC electronics experiment, you will use an automotive alternator to generate three-phase AC voltage and learn how alternators can function as both generators and motors.

IGFET Quirks

Textbook

Physiological Effects of Electricity

Textbook

Most of us have experienced some form of electric “shock,”…

Introduction to Boolean Algebra

Textbook

Mathematical rules are based on the defining limits we place on the…

Resistors Types

Textbook

These are the most common types of resistors available. Resistors…

An Analogy for Divided Feedback

Textbook

A helpful analogy for understanding divided feedback amplifier…

Microphones

Worksheets - Optical Communication

Explain how a moving-coil, or dynamic microphone works. Identify how…