An updated variant of the Pantsir-S1 air defense missile and gun system was spotted during a rehearsal for Russia’s upcoming ...

At OFC 2025, imec unveiled a proof of concept for a photonics-based CDM FMCW 144-GHz distributed radar system, which could ...

Now in orbit, the first-of-its-kind satellite will deploy a radar antenna that looks like a giant space umbrella. Developed by US defence contractor L3 Harris, the antenna is so intricate that it ...

Once in space, the satellite will unfurl a huge, space umbrella-shaped radar antenna, designed by US defense contractor L3 Harris. Because of its complexity, it will take nine days to complete the ...

Abstract: In this letter, a wideband dual-beam patch antenna and its array with compact size and high efficiency are proposed, analyzed, and measured. The antenna geometry and operational principle ...

Abstract: The design of efficient antenna arrays is critical for achieving high directivity and low sidelobe levels (SLLs) in modern communication systems, radar applications, and satellites. The ...

2024-10-14 Tracing Human Stress from Physiological Signals using UWB Radar Jia Xu et.al. 2410.10155 null 2024-10-14 NeRF-enabled Analysis-Through-Synthesis for ISAR Imaging of Small Everyday Objects ...

The radar antenna elevation is approximately 350 metres above sea level. Rain-bearing weather systems usually approach from the western half of the skyline, predominantly from the southwest through to ...