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Master Java from basics to brilliance

Java mastery goes beyond syntax—it’s about understanding its principles, applying best practices, and optimizing for performance. From core concepts like arrays and OOP to advanced interview ...
IEEE

Aperture-Shared Design of Millimeter-Wave Phased Array and Sub-6 GHz Antenna Using Diversified Metasurface Structures

Abstract: This article presents a novel aperture-shared architecture applied in integration of millimeter-wave (mmW) phased array and sub-6 GHz antenna using diversified metasurface structures. First, ...
Wall Street Journal

We’re Using So Much AI That Computing Firepower Is Running Out

What really happens after you hit enter on that AI prompt? WSJ’s Joanna Stern heads inside a data center to trace the journey and then grills up some steaks to show just how much energy it takes to ...
techxplore

Mechanical computers use springs and bolts to count, sort odd-even pushes and remember force

"We typically think of memory as something in a computer hard drive, or within our brains," says St. Olaf College Associate Professor of Physics Joey Paulsen. "However, many everyday materials retain ...
IEEE

Broadband Decoupling for Antenna Arrays Using Multiple Decoupling Nulls

In order to mitigate the mutual coupling problem in antenna arrays, a new concept of broadband decoupling using multiple decoupling nulls is proposed in this article. First, the principle of ...