“I think it is safe to say that no one understands quantum…
One of the more fascinating applications of electricity is in the…
Schottky diodes Schottky diodes are constructed of a metal-to-N…
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.
(a) Crystal radio. (b) Modulated RF at antenna. (c) Rectified RF at…
Don’t just sit there! Build something!! Learning to analyze relay…
Research the FCC (Federal Communication Commission) guidelines on…
This calculator calculates the free space loss, given the distance, frequency, and gain, between two antennas.
What does the acronym RF stand form, in reference to radio-related…
The word battery simply means a group of similar components. In…
What are Simultaneous Equations and Systems of Equations? The terms…
How to Create Band-pass Filter There are applications where a…
Roman Numerals The Romans devised a system that was a substantial…
It used to be with large AC power systems that “power…
For extremely high-frequency applications (above 1 GHz), the…
So far in our discussions on electricity and electric circuits, we…
Fundamentally, an amplifier is a device that takes in a low-power…
Contributors to this chapter are listed in chronological order of…
This calculator helps you compute the inductance of a broadside coupled trace.
Suppose we wanted to build a device that could add two binary bits…
Contributors to this chapter are listed in chronological order of…
Mathematical rules are based on the defining limits we place on the…
In the common-emitter section of this chapter, we saw a SPICE analysis…
In the beam power tube, the basic four-element structure of the…
When inductors are connected in series, the total inductance is the…
What is Norton’s Theorem? Norton’s Theorem states that it…
PARTS AND MATERIALS Low-voltage AC power supply Two capacitors, 0.1…
The interlock contacts installed in the previous section’s motor…
PARTS AND MATERIALS Two 6-volt batteries Four NPN…
