There’s a joke in the world of radio that all you need for a HF antenna is a piece of wet string, but the truth is that rudimentary antennas rarely perform well. Random pieces of wire may pul… ...

Shielded Loop Antennas for the AM Band Mar 8, 2013 5:01 PM, By Doug Irwin CPBE DRB AMD Last month I wrote some about making a notch filter for the AM band. However, before you have any signals to ...

The magnetic loop design leads to antenna which is tuned to a very narrow frequency range, giving good selectivity. However, it also requires retuning quite often in order to stay on-band.

HD Clarity, No Squinting Required! Today’s antennas are optimized for digital signals, delivering high-definition picture ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Joe Turbolski, who many of you may know through his work at Thomson Broadcast, was kind enough to ...

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Micrel Semiconductor has developed a single-chip radio transmitter for unlicensed bands in the 280 to 460MHz range that automatically corrects for differences in a connected loop antenna so the board ...

Taoglas, an M2M antenna provider, has announced it launched the first flexible circuit loop antenna, which the company claims can deliver over 40 percent efficiency in healthcare monitoring devices.