Abstract: In this paper, the problem of joint time-of-arrival and two-dimensional direction-of-arrival (TOA/2D-DOA) estimation is solved using space-frequency nested array (SFNA) motion. SFNA is ...

fvcom_grid.py regular_grid.py regular_grid_2d.py selfe_grid.py sgrid.py ugrid.py However, I can't see what regular_grid_2d.py does -- why make the distiction beetween 2D and 3D here? and if so, they ...

We're in the dead of winter right now in the Northern Hemisphere, which means it's the perfect time to kick back and turn up the heat against some noobs online. (People still say noobs, right?) Snowy ...

This video walks through the main components that power an off grid solar array. It explains how each part works together to generate, store, and deliver electricity. A clear breakdown for beginners ...

Ag/Sb2O3/Au molecular-crystal memristor array with brain-inspired computing capabilities, designed to accelerate electric grid inspections while dramatically reducing energy consumption. The devices ...

The global integrated circuit (IC) industry is confronting the physical limitations of Moore's Law. Atomic-layer-thick two-dimensional (2D) semiconductors, such as Molybdenum Disulfide (MoS2), are ...

Apple announced Tuesday that it had signed contracts for 650 megawatts of renewable power in Europe. This includes wind and solar projects that are either operational or will be soon. A large chunk of ...

Abstract: In inverse synthetic aperture radar (ISAR) imaging, traditional methods become ineffective in scenarios with incomplete data, such as sparse aperture (SA) and limited bandwidth (LB).

Arrays for 'slow and wide' interconnections enable power-efficient and compact short reach links Coherent has announced what is claims is a breakthrough in short-reach optical interconnect technology ...

SAXONBURG, Pa., Sept. 25, 2025 (GLOBE NEWSWIRE) -- Coherent Corp. (COHR), a global leader in photonics, today announced a breakthrough in short-reach optical interconnect technology with the ...