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 ...
In this letter to the editor, the author comments on Ira Wilner’s reader letter, “ For DX With SDRs, It’s Not the Same As It ...
Solar Flare, X-ray Flux, Ionosphere, HF Propagation, Sudden Ionospheric Disturbance, Broadcast Transmitters Share and Cite: ...
Satellite communication solution providers Intellian Technologies and Iridium Communications have launched Intellian’s new ...
Abstract: High Frequency (HF) communication, operating within the 3 to 30 MHz range, has been pivotal for long-distance wireless communication, especially in scenarios where infrastructure (such as ...
Abstract: Aiming at the demand for predicting the effect of HF whip antenna in high-altitude electromagnetic pulse environment, by modeling the typical HF whip antenna and RF front-end circuit, and ...
DARPA leverages Rydberg atoms extreme electromagnetic sensitivity to create compact quantum RF sensors, replacing large ...
Intellian Technologies Inc. has announced the commercial release of two new Global Maritime Distress and Safety System (GMDSS ...
WASHINGTON — Satellite antenna manufacturer Kymeta said it will supply 138 Osprey u8 flat-panel terminals and spares to the U ...
Modern TV antennas are smarter and sleeker but they work the same way: pulling free broadcast signals right out of the air.
LEO mega-constellations are expected to deploy thousands of satellites to provide broadband services with data rates ...
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