Abstract: We introduce an advanced beam steering approach for conformal large-scale radar antenna arrays using Goldberg polyhedral configurations of hexagonal subarrays. Planar array designs face ...

LEO mega-constellations are expected to deploy thousands of satellites to provide broadband services with data rates approaching several Gbps and latencies as low as 30–50 ms, significantly lower than ...

I had an interesting conversation with a buddy the other night when I mentioned using a TV antenna. He laughed and said, “I thought you were serious for a minute.” I was serious. I have TV antennas ...

I had an interesting conversation with a buddy the other night when I mentioned using a TV antenna. He laughed and said, “I thought you were serious for a minute.” I was serious. I have TV antennas ...

JERSUALEM — Israel has completed a series of key tests on its Iron Beam laser air defense system, a “final milestone” before full deployment later this year, the Ministry of Defense and contractor ...

A new transportable electron beam system was launched at the IAEA today, housed in shipping containers that can be loaned out for training or experiments. “This e-beam system is a cornerstone of our ...

School of Physics and Key Lab of Quantum Materials and Devices of the Ministry of Education, Southeast University, Nanjing 211189, P. R. China ...

National Research Center for Optical Sensors/Communications Integrated Networks, School of Electronic Science and Engineering, Southeast University, Nanjing 210096, China ...

PLAINWELL, Mich. (WOOD) — Over the Plainwell Municipal Airport, a giant hexagonal antenna is attached to a helicopter. It’s a sight that has drawn attention online and from people who have seen the ...

Over the Plainwell Municipal Airport, a giant hexagonal antenna is attached to a helicopter. It’s a sight that has drawn attention online and from people who have seen the aircraft flying. (Aug. 4, ...