Competing against 160 Emergency Operations Center–affiliated teams nationwide, the Alachua County volunteer ham radio group ...

NASA and its partners have supported humans continuously living and working in space since November 2000. After 25 years of ...

G will push antenna technology to new limits, demanding intelligent, adaptive, and multi-band systems capable of supporting ...

Three chip antennas from Taoglas—the ILA.257, ILA.68, and ILA.89—provide Wi-Fi 6/7, ultra-wideband (UWB), and ISM ...

A research team has created a quantum antenna capable of precisely measuring terahertz frequency combs for the first time. A research team from the Faculty of Physics and the Centre for Quantum ...

BAE Systems has been awarded a $36 million production contract from Lockheed Martin to deliver Multifunction Modular Mast ...

The 2026 3Y0K DXpedition aims to bring amateur radio to remote Bouvet Island, with team member Wolfgang HB9RYZ striving to ...

The antennas will be installed on new Virginia-class submarines and integrated with Lockheed Martin’s AN/BLQ-10 EW system.

Abstract: We summarize the mathematical foundation of the holographic method of measuring the reflector profile of an antenna or radio telescope. In particular, we treat the case where the signal ...

BAE Systems secures $36 million contract to equip U.S. Navy submarines with Multifunction Modular Masts  Front Page ...

Abstract: This paper reports the design of a novel Grapheme Nanomaterial based spectrum sensing fractal antenna for cognitive radio applications in fixed satellite and radio navigation bands. The ...

My Top 11 HT picks for the Best Handheld Ham Radios for 2025. Today's video is sponsored by M&P Coax - save 10% off of all of their products with code HR2CABLES at this link - https://hr2.li/cables 1.