The E-2 Hawkeye is the most capable platform in U.S. service for spotting drones and other low-flying Iranian threats.

Tsukuba, Japan—Airborne ultrasonic phased arrays focus ultrasonic waves at prescribed locations in space and dynamically steer them, enabling applications such as noncontact tactile feedback, odor ...

Abstract: In this letter, we devise two moving sampling schemes for two-dimensional (2D) direction-of-arrival (DOA) estimation using sparse planar arrays. The proposed schemes are applied to two ...

Abstract: In this article, a generalized phased array method is proposed, which enables a 1D linear array to perform 2D beam scanning capability. Generally, the linear array is capable of achieving ...

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 ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

OZ Optics Limited, a recognized leader in high-performance optical fiber components and subsystem module assemblies, is excited to announce the launch of its new line of 2D-Fiber Array (FA) assemblies ...

Barcodes work based on light reflected back to scanner optics: black does not reflect light, while the white (blank) spaces do reflect light. Because characters (alphabetic, numeric, special) are ...