This month, I’ll share some of the free software I use to understand how TV signals make it from the transmitter to the ...

The Mammotion Luba robot mower is set to unveil its flagship successor at CES 2026. The Luba 3 features Mammotion's Tri-Fusion Navigation System, combining LiDAR, RTK, and AI Vision technologies. The ...

Abstract: A cross Yagi antenna with the feasibility of tracking 3U CubeSat at a height of 450km from earth surface which comes under LEO orbit is proposed and demonstrated in this research paper. The ...

Abstract: Due to the problematic availability or expensive purchasing costs of anechoic chamber for antenna parameter measurements, it would be worth considering a design of a low-cost alternative.

At $399, the ForeFlight Sentry Mini (manufactured by uAvionix) is among the lowest-cost ADS-B In portable receivers. It provides weather and traffic information displayed on the ForeFlight Mobile app ...