Abstract: An integrated antenna system covering 5G Sub-6 GHz and millimeter-wave bands is proposed, combining a spoof surface plasmon polariton (SSPP) antenna and two Vivaldi arrays. The integrated ...

Abstract: Very wideband apertures are needed in positioning, sensing, spectrum monitoring, and modern spread spectrum, e.g., frequency hopping systems. Vivaldi antennas are one of the prominent ...

Vivaldi has released version 7.9 of its iOS browser, introducing two-level tab stacks, Safari import tools, and a new Daily Image feature. Two-level tab stacks is said to be the browser's ...

Vivaldi has just launched version 7.9 for mobile users, dubbing it the “big one.” In this update, iOS finally gets “double-decker” Tab Stacks, while both Android and iOS get the daily image feature ...

I wore the world's first HDR10 smart glasses TCL's new E Ink tablet beats the Remarkable and Kindle Anker's new charger is one of the most unique I've ever seen Best laptop cooling pads Best flip ...

PCWorld tests Vivaldi 7.9’s new auto-hide UI feature, which allows users to conceal browser elements like the address bar and bookmarks for a cleaner interface. The update introduces Follower Tabs for ...

Vivaldi this week released version 7.9 of its desktop browser, which includes a new UI Auto-hide feature that clears the entire browser interface from view while you read, watch, or work. When enabled ...

The browser’s new UI Auto-hide feature lets the entire interface disappear while you browse, and return instantly when you move your cursor to the edge of the screen. The best part is that Vivaldi ...