Let’s start off with proof. Below is an animation of a measurement of airplanes and meteors I made using a radar system that I built with a few simple easily available pieces of hardware: two $8 ...

this system is a passive radar system that uses radio waves already present in the environment to track objects. A reference antenna is used to listen to the target frequency, and in this ...

Part 1 was an introduction to the electronic steering of an antenna beam and the Butler matrix; this part continues the ...

Dublin, March 21, 2025 (GLOBE NEWSWIRE) -- The "Macro Passive/Massive MIMO Antenna Array Antenna Vendor Market Share Analysis, 2022-2023" report from EJL Wireless Research has been added to ...