Most ham radio operators will build an antenna of some sort when they first start listening or transmitting, whether it’s a simple dipole, a beam antenna like a Yagi, or even just a random wire ...
Here's a simple DIY EMC measurement antenna that is adjustable from about 85 to 200 MHz (depending on the telescoping antennas used) and is small enough to throw into your EMC troubleshooting kit. It ...
A study by researchers from the University of Wisconsin-Madison sought the optimum antennas for applying electromagnetic radiation to cancerous tumors. Microwave ...
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