Abstract: This work presents a metagrating (MG)-assisted sparse array based on a unified analytical and practical design framework. A Floquet-Bloch (F-B) modal approach is developed with practical ...

Blood-flow Volume Estimation by a 2-D Sparse Array スパースアレイを用いた本手法により、ファントム実験において精度の高いBFV測定が可能であることが示され、動脈のリアルタイムBFV測定にも適用可能であることが確認された。 Ultrasound in medicine and biology 9月号 ...

Abstract: The sparse array could reduce the cost of physical antennas. However, implementing wideband beamforming directly based on the covariance matrix of the received signals from the sparse array ...

R-MXAS is a revolutionary aerospace architecture for realizing a synthetic aperture imaging radiometer (SAIR) in a manner affording unprecedented sparsity in terms of number of antenna elements. As ...

A new technical paper titled “Signal processing architecture for a trustworthy 77GHz MIMO Radar” was published by researchers at Fraunhofer FHR, Ruhr University Bochum, and Wavesense Dresden GmbH.

このYouTubeの動画は、Google DeepMindからの新しい研究論文「From Sparse to Soft Mixtures of Experts」について、ソフトなエキスパートの混合について説明しています。近年、トランスフォーマーベースのモデルはパフォーマンス向上のためにますます大きくなっています ...

SLAF is a high-performance format for single-cell data that combines the power of SQL with lazy evaluation. Built for large-scale single-cell analysis with memory efficiency and production-ready ML ...