IEEE

Hybrid Irregular Tiled Arrays for Wide-Angle and Low-Sidelobe Scanning With Mixed Integer Linear Programming

Abstract: The segmentation of phased array apertures into distinct sets of tile modules, referred to as irregular tiled arrays, is highly appealing in scenarios requiring cost efficiency. However, the ...
IEEE

Hybrid TDOA/DOA Multiple PD Localization Using Two Arrays With KPCA-mnc-FastICA and Sparrow Search Algorithm

Abstract: Time difference of arrival (TDOA) and direction of arrival (DOA) are, respectively, applied to detect partial discharge (PD) target with ultrasonic signal. The reason why these two methods ...
USA Today

Olympics figure skating highlights: Alysa Liu in 3rd after short program

Editor's note: Alysa Liu won Olympic gold in women's figure skating. MILAN — The night started with promise and hope for the U.S. women's figure skating team. The trio of "Blade Angels" — close ...
Center on Budget and Policy Priorities

House Reconciliation Bill Proposes Deepest SNAP Cut in History, Would Take Food Assistance Away From Millions of Low-Income Families

As a share of the program, the cut would be about twice the size of the deep cuts to food assistance enacted in 1996. [2] And these extreme cuts are deeper than the $230 billion in cuts the budget ...