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Diodes, Arduino, and VSWR: Articles from popular trade magazines

November 19, 2018 By Dan KB6NU Leave a Comment

4½ Practical Uses for a Diode

The ubiquitous diode—though you likely have a good understanding of this device, this primer of sorts acts as a quick-read guide, highlighting many of the essentials you need to know.
One of the functions of a diode is to rectify an AC signal.

Rapid Prototyping in the Era of Arduino, mikroBUS, and Processing

The age of rapid prototyping is upon us, with companies such as MikroElektronika, Adafruit, and Arduino making it easier for designers to bring concepts together in an impressively short period of time.


I got this by way of EE Journal:

Measure a Voltage Standing Wave Ratio (VSWR) to Quantify Transmission Line Imperfections

Impedance mismatches in a radio-frequency (RF) electrical transmission line cause power loss and reflected energy. Voltage standing wave ratio (VSWR) is a way to measure transmission line imperfections. This tutorial defines VSWR and explains how it is calculated. Finally, an antenna VSWR monitoring system is shown.

Related posts:

  1. Hack a Day: Use an Arduino to Measure Inductance
  2. 2015 General Class study guide: Section G9A – Antenna feed lines: characteristic impedance, attenuation, SWR calculation, measurement and effects, matching networks
  3. From the trade magazines: capacitors, inductors, radio architectures
  4. From Trade Magazines – 7/11/2012

Filed Under: Antennas, Building/Homebrew, Electronics Theory, Microcontrollers Tagged With: Arduino, diodes, SWR

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