Interstellar object 3I/ATLAS reveals no technosignatures in seven-hour radio scan

Scientists at the SETI Institute recently searched for technological signals from 3I/ATLAS, the third interstellar object ...
Hackaday

Using A Mirror To 3D Scan Both Sides Of An Object At Once

Photogrammetry is the process of 3D scanning an object by taking a lot of photographs, then using software to turn those into ...
SETI Institute

SETI Institute Looks for Signs of Technology in Interstellar Visitor 3I/ATLAS

Observations with the Allen Telescope Array set new limits on possible signals from extraterrestrial transmitters.
IEEE

Pattern Synthesis for Beam Scanning of Contiguous Multibeam Subarrayed Phased Array

Abstract: Subarraying offers a promising strategy to reduce the complexity of multibeam phased arrays. However, designing implementation-friendly subarray configurations with good sidelobe performance ...
Charleston Gazette-Mail

Apex 3D Scanning Solutions Expands Into St. Louis, Bringing Industry-Leading 3D Laser Scanning Technology to the Gateway City

Apex 3D Scanning Solutions, a nationally recognized provider of precision 3D laser scanning and reality capture services, today announced its formal expansion into the St. Louis metropolitan area. The ...
IEEE

Studies on Metasurface Geometries for Scan Enhancement in Phased Array Antennas

Abstract: This paper investigates the application of Phase Gradient Metasurfaces (PGMS) in Phased Array Antennas (PAA) to enhance beam steering capabilities, which is crucial for achieving rapid and ...