Modern ham radio operators often face restrictions on antennas. This has made small antennas more popular, despite some limitations. [Tech Minds] reviews the GA-450 indoor active HF loop antenna ...

A new measurement method for the magnetic antenna factor of a small circular loop antenna is proposed and described. It is possible to obtain the magnetic antenna factor of a small loop antenna from ...

The Simple Antenna Modification This involves adding a wire antenna. A 31mm length of 1.0mm silver-plated wire is formed into a specific shape: a small loop at the bottom (approx. 5mm diameter) with ...

Cutting the cord? Finding the best TV antenna can be tricky. From high-gain and 4K-ready to eco-friendly construction, here are the best antennas you can buy.

Alpha Wireless, a global leader in antennas and streetworks solutions, today introduced the AW4032 multiband antenna, a new addition to the company’s Small Cell Fusion Platform. With a simple, 2-part ...

Pull requests help you collaborate on code with other people. As pull requests are created, they’ll appear here in a searchable and filterable list. To get started, you should create a pull request ...

In our previous column we discussed Ron Schacht’s inexpensive EAS receiver idea. Now I hear from Ken Beckwith that he is building and selling antennas to feed your EAS receiver. We shared a ...

This paper presents an electrically small loop antenna (ESLA). Using regularly placed capacitors between segments of the loop and proper feeding structure provides a uniform current distribution along ...