Abstract: A phased array consists of multiple antenna elements that can control the direction of the radiated signal by adjusting each antenna element’s phase and amplitude, which are encapsulated in ...
A Dual Convolution Model for Grating Lobe Prediction in Directivity of Parametric Array Loudspeakers
Abstract: There has been a growing interest in the evolution of steerable parametric array loudspeakers for manipulating highly directional audio beams without mechanical steering. Given this ...
CAE-Polars is a high-performance I/O plugin that enables Polars to directly read Zarr arrays from cloud storage (especially S3) with exceptional speed and memory efficiency. Originally developed for ...
The Gazette offers audio versions of articles using Instaread. Some words may be mispronounced. The running joke with Spinal Tap is that the mortality rate for drummers in the fictitious band was as ...
Researchers in the US have developed a new technique that could allow quantum computers to scale to well above 100,000 qubits by merging two highly powerful technologies, including optical tweezers ...
Waveshare ESP32-S3-RLCD-4.2 is a 4.2-inch Reflective LCD (RLCD) development board built around ESP32-S3 wireless SoC for DIY projects, rapid prototyping, and smart display devices that need a ...
WASHINGTON — Array Labs, a Silicon Valley startup developing radar-based Earth observation satellites, announced Jan. 5 it raised $20 million in a Series A round as it pushes to bring lower-cost ...
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