Phase-Locked Loops

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

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Fundamentals of Radio Communication

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

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Practical considerations - Digital Communication

A principal consideration for industrial control networks, where the…

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Microstrip Inductance Calculator

This calculator computes the inductance of a microstrip etched on a PCB.

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Microstrip Max Current Calculator

A calculator for solving the maximum current a microstrip can handle.

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Power Added Efficiency Calculator

A calculator designed to compute the power-added efficiency (PAE) of an amplifier

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Coax Inductance Calculator

A calculator for computing the inductance of a coaxial cable.

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What is Network Analysis?

The basic application of Ohm’s law to combinations of series and…

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Waveguides

A waveguide is a special form of transmission line consisting of a…

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Network Topology

Point-to-Point Connecting two digital devices with a network, would…

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Pi Attenuator Calculator

This calculator helps you determine the values of the resistors R1 and R2 to be used for a Pi Attenuator.

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Skin Depth Calculator

A tool designed to calculate skin depth based on the conductive material being used and the frequency of the signal.

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Data Flow

Buses and networks are designed to allow communication to occur…

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Other Waveshapes

As strange as it may seem, any repeating, non-sinusoidal waveform is…

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Analog and Digital Signals

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

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Design Project: Radio Transmitter

Research the FCC (Federal Communication Commission) guidelines on…

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Band-pass Filters

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

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Rectifier Circuits

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

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Low-pass Filters

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

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Free Space Path Loss Calculator

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

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Permanent Magnets

Centuries ago, it was discovered that certain types of mineral rock…

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Bandpass Filter Calculator

This calculates values of the inductance, capacitance of an inductor and capacitor used in a Butterworth LC bandpass filter.

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Diodes

A diode is an electronics component made from a combination of a…

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Mutual Inductance and Basic Operation

Behaviors of Inductors wrapped around a Conductive Core Suppose we…

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Inductive Reactance

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

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Modern Nonmechanical Memory

Now we can proceed to studying specific types of digital storage…

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Semiconductor Devices in SPICE

The SPICE (Simulation Program, Integrated Circuit Emphesis)…

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Maximum Power Transfer Theorem

The Maximum Power Transfer Theorem is not so much a means of analysis…

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Junction field-effect transistors (JFET)

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

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Biasing Techniques (IGFET)

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Common Antiderivatives

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The S-R Latch

A bistable multivibrator has two stable states, as indicated by the…

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Introduction to AC Motors

After the introduction of the DC electrical distribution system by…

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Hysteresis

Thyristors are a class of semiconductor components exhibiting…

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Voltage/Current Converter OpAmp Circuits

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

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Design Project: Intercom System

Design a passive circuit that will create a "split” ( V/-V) power…

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Skin Depth Calculator

A tool designed to calculate skin depth based on the conductive material being used and the frequency of the signal.

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The common-drain Amplifier (JFET)

RELATED WORKSHEETS: JFET Amplifiers Worksheet

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Making a Venn Diagram Look Like a Karnaugh Map

Starting with circle A in a rectangular A’ universe in figure…

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Intro Lab - Nonlinear Resistance

In this hands-on electronics experiment, you will compare the resistance of a lamp filament in its on and off states and learn about nonlinear resistances by applying Ohm's law.

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Series-Parallel Combination AC Circuits

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

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