Abstract: This letter presents a wideband, high-gain, and low-profile dual-layer metasurface (MTS) circularly polarized (CP) antenna array for millimeter-wave (MMW) applications. A modal-split ...

Abstract: With the development of visual analysis models, collaborative image compression for machine and human perception has brought new challenges to the optimization of algorithms. Existing ...

Add Yahoo as a preferred source to see more of our stories on Google. This Amazon coffee maker cleaner helped rid my machine of grime. (Photos via Melina Brum) Coffee lovers, is your brew not tasting ...

Looking for a drone you can buy right now? The top models we've tested—and that are currently available in the US—can elevate your filmmaking, deliver stunning perspectives for travel vlogs, and, of ...

Although CERN’s Large Hadron Collider has made a lasting impact on particle physics, it hasn’t yet open up a whole new frontier of particle physics like some scientists expected. One scientist ...

After putting 53 items through the wringer in conditions ranging from five-degree patrol shifts to high-output spring tours in the Tetons, the best base layer for women overall is the Smartwool ...

European Valuations and Interpath Advisory Limited, acting on behalf of the liquidators of Surepharm Services Limited, is pleased to announce an exclusive online auction featuring a wide range of used ...

The Radxa Cubie A7S is a single board computer with an Allwinner A733 processor, LPDDR5 memory, and a versatile set of ports and connectors that includes USB Type-C and Type-A, Gigabit Ethernet, and ...