Don’t just sit there! Build something!! Learning to analyze digital…
An ideal transistor would show 0% distortion in amplifying a signal.…
A modern method of electrical power control involves inserting a…
(a) Crystal radio. (b) Modulated RF at antenna. (c) Rectified RF at…
One of the more fascinating applications of electricity is in the…
Just as devices have been made to measure certain physical quantities…
This tool is designed to convert power ratios to decibel
This tool calculates the dimensions of the microstrip patch antenna given the desired operating frequency.
This calculator computes the power received by an antenna using Friis formula
The Maximum Power Transfer Theorem is not so much a means of analysis…
Whenever there is a mismatch of impedance between transmission line…
Impedance Matching Because transformers can step voltage and current…
What does the acronym RF stand form, in reference to radio-related…
A helpful tool for computing the Effective Isotropic Radiated Power (EIRP) of an antenna
With BogusBus, our signals were very simple and straightforward: each…
Normally, the rotor windings of a wound rotor induction motor are…
This tool is designed to calculate the maximum distance (range) that a radar can detect
In very simple, qualitative terms, rate the impedance of capacitors…
A waveguide is a special form of transmission line consisting of a…
A modern alternative to sending (binary) digital information via…
This calculator gives the reactance and admittance of an inductor or the inductance given the reactance of an inductor
This calculator computes the noise figure and noise temperature in a system
Instrumentation is a field of study and work centering on measurement…
What is Attenuators? Attenuators are passive devices. It is…
What is a harmonic frequency? If an oscillator circuit outputs a…
At the start of this book, we discussed static electricity and how it…
Don’t just sit there! Build something!! Learning to analyze digital…
This calculator determines the total path loss provided by an RF n-way power splitter.
While Oersted’s surprising discovery of electromagnetism paved…
It has been found that any repeating, non-sinusoidal waveform can be…
Generally speaking, network analysis is any structured technique used…
This calculator helps you determine the values of the resistors R1 and R2 to be used for a T-pad attenuator.
Varicap or varactor diodes A variable capacitance diode is known as a…
It is sometimes desirable to have circuits capable of selectively…
This tool calculates the cutoff frequency of a circular waveguide
Point-to-Point Connecting two digital devices with a network, would…
Introduction Whenever an electric voltage exists between two separated…
Whenever electrons flow through a conductor, a magnetic field will…
The Skin Depth of Copper in Electrical Engineering As previously…
With BogusBus, our signals were very simple and straightforward: each…
On this page, we’ll outline the three principles you should…
Though it may seem strange to cover the elementary topic of electrical…
When a transistor is in the fully-off state (like an open switch), it…
Shown here is the schematic symbol for a resistor: What is the purpose…
PARTS AND MATERIALS Calculator (or pencil and paper for doing…
Contributors to this chapter are listed in chronological order of…
Don’t just sit there! Build something!! Learning to mathematically…
Additive Identity a + 0 = a Multiplicative Identity 1a = a…
In very simple, qualitative terms, rate the impedance of capacitors…
Real operational amplifiers have some imperfections compared to an…
Contributors to this chapter are listed in chronological order of…
So far, we’ve explored tubes which are totally…
PARTS AND MATERIALS Two AAA Batteries Battery Clip (Radio Shack…
Shift registers, like counters, are a form of sequential logic.…
What, exactly, is an arbitrary waveform generator, and for what…
This calculator helps you compute the characteristic impedance of an asymmetric stripline
So far we know that AC voltage alternates in polarity and AC current…
PARTS AND MATERIALS Four 6 volt batteries One capacitor, 100 µF…
Periodic table of chemical elements.
The final transistor amplifier configuration (Figure below) we need to…
