IEEE

A Third-Order Sparse Array Design Scheme Based on Second-Order Sum-Difference Co-Array Analysis

Abstract: Recently, non-conventional odd-order statistics, especially the third-order cumulants (TOCs), have been introduced to direction-of-arrival (DOA) estimation based on third-order nested array ...
IEEE

Array Element Phase Pattern Consistency Measurement Without Phase Center Alignment Using Multielement Measurement Data and Element Positions

Abstract: Phase response consistency is an important parameter for antenna arrays. In general, phase center alignment with the geometric center of the rotating platform is necessary for antenna phase ...
BioSpace

Arrayjet Opens First US Printing Suite in Bend, Oregon, in Strategic Collaboration with Grace Bio Labs

Arrayjet, an inventor and leading provider of high-speed inkjet microarray technology, is pleased to announce the opening of its first US laboratory in Bend, Oregon. The new Arrayjet Printing Suite, ...
The Boston Globe

US nearly triples list of countries whose citizens must post bonds up to $15,000 to apply for visas

WASHINGTON (AP) — The Trump administration is nearly tripling the number of countries whose passport holders will be required to post bonds of up to $15,000 to apply to enter the United States. Less ...