Anker Prime Power Bank (20K, 200W) review: Plenty of power for laptops and more

At just over a pound, this burly power bank can keep up with high-end laptops and charger just about everything else in your bag.

Take A Bite Out Of History At The Oldest Food Hall In Boston

Boston is home to much of the nation's history, but it's also a great place for foodies. This food hall is a great place to ...
IEEE

Virtual Array Design via Hole-Free Sparse Array With Reduced Mutual Coupling Effect

Abstract: Sparse linear arrays (SLAs) are becoming increasingly popular due to their superior performance in achieving higher degrees of freedom (DOFs) compared to uniform linear arrays. However, most ...

The 6 Best OLED TVs Make Your Favorite Movies and Games Come Alive

OLED technology creates sharper contrast and “pure” black levels, giving you the best possible picture. Editor's Note — ...
IEEE

FO-ESDE: A Sparse Antenna Array Design Scheme From Enhanced Sum-Difference Co-Array Perspective

Abstract: In this letter, we first investigate a shift strategy for enhancing the length of the consecutive segment in the sum and difference co-array (SDCA). Then, a fourth-order sparse antenna array ...