IEEE

Fabrication of 128+128-Element Row–Column Addressed 2D CMUT Arrays on a Borosilicate Glass Substrate Using Anodic Bonding and Trench Isolation of the Sealing Location

Abstract: Row-column addressed 2D ultrasonic transducer arrays require fewer connections compared to their fully addressed counterparts. This allows easier integration with electronics and convenience ...
GitHub

[Bug]: Beam SQL cannot work with array[DATETIME] field

I found a Beam SQL issue recently when using Beam Java SDK together with Beam SQL. In my project, a beam row has such a schema for a timestamp array field: org.apache.beam.sdk.schemas.Schema.FieldType ...
IEEE

An Efficient Method to Estimate the Embedded Element Efficiency: A Key Parameter in Large-Scale Array Communications

Abstract: The embedded element efficiency (EEE), which quantifies mutual coupling in antenna arrays, critically limits the signal-to-noise ratio in large-scale array communications. However, ...
GitHub

Presto MapSubset Function, Not consistent on "ARRAY comparison not supported for arrays with null elements"

SELECT map_subset(c0, c1) FROM ( VALUES ( MAP(ARRAY[ARRAY[1, 2]], ARRAY[1]), ARRAY[ARRAY[1, NULL], ARRAY[2, NULL]] ) ) t(c0, c1); returns "ARRAY comparison not ...
C&EN

A Universal Method for Fingerprinting Multiplexed Bacteria: Evolving Pruned Sensor Arrays via Machine Learning-Driven Combinatorial Group-Specificity Strategy

State Key Laboratory of Natural Medicines, National R&D Center for Chinese Herbal Medicine Processing, College of Engineering, China Pharmaceutical University, Nanjing 210009, China ...
Business Wire

CesiumAstro Unveils Element: Industry’s Most Efficient and Flexible Integrated Phased Array Satellite

AUSTIN, Texas--(BUSINESS WIRE)--CesiumAstro, a leader in advanced space connectivity solutions, today announced Element, a groundbreaking fully integrated satellite platform set to revolutionize both ...