Categories

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

Quantum Physics

Textbook

“I think it is safe to say that no one understands quantum…

Principles of Radio

Textbook

One of the more fascinating applications of electricity is in the…

Special-purpose Diodes

Textbook

Schottky diodes Schottky diodes are constructed of a metal-to-N…

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.

Radio Circuits

Textbook

(a) Crystal radio. (b) Modulated RF at antenna. (c) Rectified RF at…

High-Reliability Circuits

Worksheets - Navigation

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

Design Project: Radio Transmitter

Worksheets - Navigation

Research the FCC (Federal Communication Commission) guidelines on…

Free Space Path Loss Calculator

Tools

This calculator calculates the free space loss, given the distance, frequency, and gain, between two antennas.

Fundamentals of Radio Communication

Worksheets - Navigation

What does the acronym RF stand form, in reference to radio-related…

Battery Construction

Textbook

The word battery simply means a group of similar components. In…

Solving Simultaneous Equations: The Substitution Method and the Addition Method

Textbook

What are Simultaneous Equations and Systems of Equations? The terms…

Band-pass Filters

Textbook

How to Create Band-pass Filter There are applications where a…

Systems of Numeration

Textbook

Roman Numerals The Romans devised a system that was a substantial…

Power Quality Measurement

Textbook

It used to be with large AC power systems that “power…

Microwave Tubes

Textbook

For extremely high-frequency applications (above 1 GHz), the…

Electron Activity in Chemical Reactions

Textbook

So far in our discussions on electricity and electric circuits, we…

Elementary Amplifier Theory

Worksheets - Navigation

Fundamentally, an amplifier is a device that takes in a low-power…

Contributors (6)

Textbook

Contributors to this chapter are listed in chronological order of…

Broadside Coupled Trace Inductance Calculator

Tools

This calculator helps you compute the inductance of a broadside coupled trace.

A Binary Adder

Textbook

Suppose we wanted to build a device that could add two binary bits…

Contributors (10)

Textbook

Contributors to this chapter are listed in chronological order of…

Introduction to Boolean Algebra

Textbook

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

Biasing Techniques (BJT)

Textbook

In the common-emitter section of this chapter, we saw a SPICE analysis…

Beam Power Tubes

Textbook

In the beam power tube, the basic four-element structure of the…

Series and Parallel Inductors

Textbook

When inductors are connected in series, the total inductance is the…

Norton’s Theorem

Textbook

What is Norton’s Theorem? Norton’s Theorem states that it…

Phase Shift

Textbook

PARTS AND MATERIALS Low-voltage AC power supply Two capacitors, 0.1…

Motor Control Circuits

Textbook

The interlock contacts installed in the previous section’s motor…

Simple Op-Amp

Textbook

PARTS AND MATERIALS Two 6-volt batteries Four NPN…