Categories

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

Radar Maximum Range Calculator

Tools

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

A 50-Ohm Cable?

Textbook

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

Digital Communication

Worksheets - Optical Communication

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

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.

Balanced Attenuator Calculator

Tools

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

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.

Design Project: Telegraph System

Worksheets - Optical Communication

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

Passive Filter Circuits

Worksheets - Optical Communication

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

EIRP Calculator

Tools

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

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.

Q Factor and Bandwidth of a Resonant Circuit

Textbook

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

Friis Transmission Calculator

Tools

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

Electron Versus Conventional Flow

Worksheets - Optical Communication

In this electrical circuit, trace the direction of current through the…

TTL Logic Gates

Worksheets - Optical Communication

Counting practice: count from zero to thirty-one in binary, octal, and…

Why L/R and not LR?

Textbook

Learn About L/R Time Constants It is often perplexing to new students…

What is Norton’s Theorem and the Norton Equivalent Circuit?

Textbook

This article explains the step-by-step process for determining the…

Asymmetric Stripline Impedance Calculator

Tools

This calculator helps you compute the characteristic impedance of an asymmetric stripline

OpAmp Oscillator Circuits

Worksheets - Optical Communication

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

The Common-emitter Amplifier

Textbook

At the beginning of this chapter, it illustrates how transistors could…

Differential Transistor Amplifiers

Worksheets - Optical Communication

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

Mutual Inductance

Worksheets - Optical Communication

When an electric current is passed through a coil of wire, what…

Current Divider Circuits and the Current Divider Formula

Textbook

A parallel circuit is often called a current divider for its ability…

Simple Series Resonance

Textbook

A similar effect happens in series inductive/capacitive circuits. When…

Polyphase Motor Design

Textbook

AC Motors Perhaps the most important benefit of polyphase AC power…

AC Lab - Induction Motor

Textbook

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.

Energy, Work, and Power

Worksheets - Optical Communication

Define the following terms: energy, work, and power.

Calculating Electric Power

Textbook

Learn the Power Formula We’ve seen the formula for determining…

Radicals

Textbook

Definition of a Radical Given the expression where “x” is…

Thermocouples

Textbook

Seebeck Effect An interesting phenomenon applied in the field of…

Introduction to SPICE

Textbook

“With Electronics Workbench, you can create circuit schematics…

Basic Algebra and Graphing for Electric Circuits

Worksheets - Optical Communication

Many different equations used in the analysis of electric circuits may…

Permanent Magnets

Textbook

Centuries ago, it was discovered that certain types of mineral rock…