The purpose of this article is to explain, in detail, the process involved in building and tuning a high-frequency (HF) RFID antenna, which would operate at 13.56 MHz. Some concepts will be explained ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Regardless of what they are used for, antennas have a tendency to remain in place while the ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. In recent columns, I've discussed options for TV-transmitting antennas. This month, I'll look at ...