SW Loop Antenna


Posted on Nov 18, 2012

The small single turn magnetic loop (SSTML) antenna consists of a single winding inductor, about 3 feet (1 meter) in diameter, and a tuning capacitor. A second loop, which is one fifth of the diameter of the large loop, is connected to the feedline and this small loop is positioned in the large loop on the opposite side of the tuning capacitor.


SW Loop Antenna
Click here to download the full size of the above Circuit.

The SSTML has some very interesting properties: It has a small footprint. The loop I describe here looks like a circle in the vertical plane and is just a little over 3 feet (1 meter) in diameter. It is a rather quiet antenna. It doesnt




Leave Comment

characters left:

New Circuits

.

 


Popular Circuits

Active Noise-Canceling Headphones
Pulse generator as astable multivibrator
Low-frequency-converter
Popular Electronics Magazine April 1955
27mhz intercom walkie talkie circuit
RF Induction Meter
telephone call voice changer
Audio Booster circuit
3-D Depth Finding Imager with Digital Readout
digital inputs interfacing with avr primer



Top