Abstract: This research proposed Y-shaped waveguide with 17×19 periodic Si rod in rectangular lattice within an air background. PWE, FDTD predicts the band gap and light propagation characteristics.

Samsung's latest experiment in mobile form factors is finally here. The Galaxy Z TriFold is a premium phone with two flaps that open up into an expansive, 10-inch screen. It basically turns into a ...

There comes a point in every consumer tech writer’s career where they have to lie down on the railroad tracks and take the heat for a tech category nobody else believes in. For me, it’s stereoscopic, ...

Huawei is trying something different with home routers this year — it wants them to look good, not just work well. Its new Router X3 Pro, which officially launches today, is being pitched as the ...

Abstract: Compared to conventional 3D radar systems, 4D radar systems require higher angular resolution in both azimuth and elevation. Besides, sparse arrays offer several advantages, including ...