Categories

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

Rectifier Circuits

Textbook

What is Rectification? Now we come to the most popular application of…

Networks and Busses

Textbook

This collection of wires that I keep referring to between the tank…

Magnetic Fields and Inductance

Textbook

Whenever electrons flow through a conductor, a magnetic field will…

Parallel Wire Inductance Calculator

Tools

This tool is designed to calculate the inductance of two parallel wires

AC Instrumentation Transducers

Textbook

Just as devices have been made to measure certain physical quantities…

Phase-Locked Loops

Worksheets - Antennas

This is a schematic for a simple VCO: The oscillator is of the RC…

VSWR / Return Loss Calculator

Tools

A calculator designed to compute the VSWR, reflection coefficient, return loss and matching loss in a transmission line

Harmonic Phase Sequences

Textbook

In the last section, we saw how the 3rd harmonic and all of its…

AC Waveforms

Textbook

When an alternator produces AC voltage, the voltage switches polarity…

Susceptance and Admittance

Textbook

What is Conductance? In the study of DC circuits, the student of…

BJT Quirks

Textbook

An ideal transistor would show 0% distortion in amplifying a signal.…

Waveguide Calculator (Circular)

Tools

This tool calculates the cutoff frequency of a circular waveguide

More on Spectrum Analysis

Textbook

Computerized Fourier analysis, particularly in the form of the FFT…

Low-pass Filters

Textbook

By definition, a low-pass filter is a circuit offering easy passage to…

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.

Analog and Digital Signals

Textbook

Instrumentation is a field of study and work centering on measurement…

Decibels

Textbook

The Bel is Used to Represent Gain In its simplest form, an…

Coax Impedance Calculator

Tools

A helpful tool for calculating the impedance of a coaxial cable.

Band-pass Filters

Textbook

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

Electrical Signal Types

Textbook

With BogusBus, our signals were very simple and straightforward: each…

Design Project: Simple Component Curve-Tracer Circuit

Worksheets - Antennas

What do each of the oscilloscope axes represent, in real-life terms…

Copper Wire Ampacity Table

Textbook

Ampacities of copper wire, in free air at 30o C:…

Polyphase Motor Design

Textbook

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

Ohmmeter Design

Textbook

Though mechanical ohmmeter (resistance meter) designs are rarely used…

Link Budget Calculator

Tools

This tool is designed to calculate the power at the receiver using link budget analysis.

Introduction to DC Circuits

Textbook

“DC” stands for Direct Current, which can refer to either voltage…

Tubes versus Semiconductors

Textbook

Devoting a whole chapter in a modern electronics text to the design…

Vol V. Credits

Textbook

All entries arranged in alphabetical order of surname. Major…

Microprocessor Programming

Worksheets - Antennas

What is the difference between a JMP (“jump”) instruction and a…

Introduction to Electron Tubes

Textbook

An often neglected area of study in modern electronics is that of…

Rules for Derivatives

Textbook

Constant rule Rule of sums Rule of differences Product rule Quotient…

Display Tubes

Textbook

In addition to performing tasks of amplification and switching, tubes…

Differentiator and Integrator Circuits

Textbook

By introducing electrical reactance into the feedback loops of an…

Switched Capacitor Circuitry

Worksheets - Antennas

Write an equation describing the precise mathematical relationship…

Time Constant Calculations

Worksheets - Antennas

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

Linear Computational Circuitry

Worksheets - Antennas

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

AC Bridge Circuits

Textbook

As we saw with DC measurement circuits, the circuit configuration…

What Are Electric Circuits?

Textbook

You might have been wondering how charges can continuously flow in a…

Rheostat Range Limiting

Textbook

PARTS AND MATERIALS Several 10 kΩ resistors One 10 kΩ…

An Analogy for Ohm’s Law

Textbook

Ohm’s Law also makes intuitive sense if you apply it to the…