Direction-of-arrival (DoA) estimation of incoming electromagnetic signals can play a critical role in surveillance, sensing, and cognitive radio applications. Typical DoA antenna arrays use an ...

Here is the six best indoor TV antenna with 100-mile range that our experts have rounded up and want to share with you. Read on!

Get free TV by watching over-the-air channels. Here are our recommendations for the best indoor OTA TV antennas for 2025.

Access and enjoy the over-the-air channels in your area with these HDTV antennas.

The portable radio also features a flashlight, reading light, SOS alarm, carrying handle, antenna, and a solar panel and crank for backup charging in the event of a dead battery.

Radio telescopes saw a strange burst of unknown energy in June 2024. Now we know it was from Relay 2, an early telecommunications satellite.

Posted in Radio Hacks, Solar Hacks Tagged amateur radio, Doppler, ham radio, repeater, satellite, skyroof, uhf, VHF ...

This letter presents a novel dual-band (HF and UHF) radio frequency identification (RFID) tag antenna. Two key challenges are faced: the compact dimension and the impaired bandwidth due to the ...

In an era where emergencies demand instant, seamless communication, TELECO is reinforcing its commitment to public safety by offering end-to-end DAS (Distributed Antenna System) Field Testing services ...

TRDA, a US-based R&D division of Taiyo Yuden, has announced a ceramic chip antenna for UWB (ultra-wideband) applications in the 3.1- to 10.6-GHz frequency band (Picture). Miniaturization of the ...

Despite wireless speakers becoming ever-popular, the humble DAB radio remains a firm fixture in many households. There are radios in all shapes, sizes and prices available, but in this guide we'll be ...