Northwood Space has completed initial testing of the second generation of its phased array antenna technology, which can ...

Our report presents the model data supporting unusual design of the extremely low frequency (FLF = 3- 3000 Hz) vertical electric antenna. This “tree” or “wooden” antenna is a pair of electrodes fixed ...

Review of ThinkNode M1 and M2 LoRa nodes, and getting started guide for Meshtastic off-grid messaging and GPS sharing ...

Future deep space communications are likely to employ not only the existing RF uplink and downlink, but also a high capacity optical downlink. The Jet Propulsion Laboratory (JPL) is currently ...

Columbia will simplify downtown parking meter options in July in an attempt to reduce confusion and improve turnover.

AI-On-The-Edge-Cam is an ESP32-S3 board with a 2MP camera and RGB LEDs designed to digitize legacy utility meters.