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 ...

If you’re worried about a power outage or are looking to power off-the-grid adventures, a portable power station is essential. You can use one to charge small electronics, power large appliances (like ...

Abstract: Finding an efficient way for underwater communication with a portable antenna at very low frequency (VLF 3–30 kHz) is challenging since the conventional electrical antennas require the size ...

Air Traffic Controllers use Automatic Dependent Surveillance-Broadcast (ADS-B) as an alternative to secondary radar to track aircraft. The ADS-B is transmitted by the aircraft and contains information ...

Staying safe on the road is one thing that we all want. That’s why many of us fill our trunks and glove compartments with the necessary gadgets and tools to make sure our vehicles are running properly ...

The Nighthawk 5G M7 Portable WiFi Hotspot with eSIM (model MH7150), unveiled on November 17, 2025, is NETGEAR’s latest mobile router. From its name, which is a mouthful and leaves nothing to the ...

Why rely on public hotspots when you can bring a personal Wi-Fi network with you wherever you go? These are the top mobile hotspots we've tested for each major US carrier. I’m one of PCMag’s mobile ...

Abstract: This paper presents the design of a portable 2.45 GHz textile patch antenna for WBAN applications. The textile antenna is designed with low-cost and flexible material. The proposed portable ...