[K5ACL], aka [SignalSearch], recently brought his active receive loop antenna in off the roof to give it a checkup and perform any necessary maintenance. While it was in the shack, he took the ...

Using digital techniques has caused a resurgence of interest in VLF — very low frequency — radio. Thanks to software-defined radio, you no longer need huge coils. However, you still need a suitable ...

Know where to place your router and how to position its antennas should get you better coverage.

Ty Pendlebury is CNET's senior editor for TV and home audio, and author of the daily Insider newsletter. He has rigorously tested, reviewed and written about AV equipment for the company since 2006.

China and other nations have access to increasingly advanced and affordable technology, notably electric vehicles. Meanwhile, America is watching the future drive by.

Abstract: This paper proposes a wearable reconfigurable antenna which can be operated in sub-6GHz, V-band and D-band. In the sub-6GHz band, the dual loop antennas are combined with a diode switch to ...

We’re unpacking the headlines and making the news make sense. Get connected with local experts, your neighbors and the stories shaping Chicago. July 10, 2026 • The Federal appeals court in Chicago ...

Why is Microsoft Authenticator stuck in a login loop? Follow these suggestions to fix the issue, and before you start, ensure the app has been updated to the latest version: Clear app cache and ...

This stylish noise-reduction brand has captured the attention of many during the last decade – but each model comes with slight differences Pete is a freelance writer with over a decade's experience ...

Abstract: The radiation pattern of the space-borne very low-frequency (VLF: 3–30 kHz) loop antennas is critical for applications ranging from plasma diagnostics to long-range communications. This ...

Cellular signal boosters use big antennas to improve the coverage in your home, vehicle, or property. These are the top signal boosters for apartments and houses. I’m one of PCMag’s mobile writers.