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

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.

A 50-Ohm Cable?

Textbook

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

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.

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.

Design Project: Telegraph System

Worksheets - Optical Communication

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

Radar Maximum Range Calculator

Tools

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

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.

Passive Filter Circuits

Worksheets - Optical Communication

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

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

Digital Communication

Worksheets - Optical Communication

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

Comparator with Hysteresis (Schmitt Trigger) Calculator

Tools

This calculator will compute the required resistor ratio (R2/R1) and reference voltage (VREF) to create the desired high (VTH) and low (VTL) threshold voltages in a non-inverting comparator circuit with hysteresis (commonly called a Schmitt trigger).

Peak to Peak Voltage Calculator (VP-P)

Tools

This calculator shows the peak-to-peak voltage (VP-P) value from the peak voltage, RMS voltage, or average voltage.

Design Project: Stepper Motor Driver

Worksheets - Optical Communication

At first it may seem pointless to have the four buffer gates following…

Contributors (4)

Textbook

Contributors to this chapter are listed in chronological order of…

Electromagnetic Induction

Textbook

While Oersted’s surprising discovery of electromagnetism paved…

Basic Ohmmeter Use

Worksheets - Optical Communication

Explain how an ohmmeter is able to measure the resistance of a…

Numeration Systems

Worksheets - Optical Communication

Digital computers communicate with external devices through ports:…

Voltage, Current, and Resistance

Worksheets - Optical Communication

Voltage is commonly defined as “electrical pressure.” The unit of…

Differential Amplifier

Textbook

PARTS AND MATERIALS Two 6-volt batteries Two NPN…

Reluctance Motor

Textbook

The variable reluctance motor is based on the principle that an…

Electromechanical Relay Logic

Worksheets - Optical Communication

In ladder logic symbolism, an electromechanical relay coil is shown as…

Measurement Circuits

Textbook

Figure below shows a photodiode amplifier for measuring low levels of…

Standing Waves and Resonance

Textbook

Whenever there is a mismatch of impedance between transmission line…

Simultaneous Equations for Circuit Analysis

Worksheets - Optical Communication

Solve this equation for the value of x: x + 5 = 8 How many exact…

Brushless DC Motor

Textbook

Brushless DC motors were developed from conventional brushed DC motors…

Selsyn (Synchro) Motors

Textbook

Normally, the rotor windings of a wound rotor induction motor are…

Digital Memory Terms and Concepts

Textbook

When we store information in some kind of circuit or device, we not…

IGFET Quirks

Textbook

Contributors (2)

Textbook

Contributors to this chapter are listed in chronological order of…

Ammeter Design

Worksheets - Optical Communication

What would happen to this meter movement, if connected directly to a…