I tried Lumus' AR waveguide prototype at CES, and saw where AR glasses go next

Lumus showed me a fragile prototype that delivered a surprisingly wide, clean view, hinting at the future of smart glasses.
ZigWheels

Skoda Kushaq vs Skoda Rapid

Compare Skoda Kushaq vs Skoda Rapid. Compare prices, specifications, features, and colors of Skoda Kushaq vs Skoda Rapid ...
IEEE

Compact H-Plane CLAF-SIW Horn Antenna With Phase Front Correction

Abstract: This work presents an H-plane contactless air-filled substrate-integrated waveguide (CLAF-SIW) horn antenna, whose directivity is enhanced by incorporating a metalens along the horn flaring.
IEEE

Design of Corrugated Horn Antenna for LEO Satellite Feeding System: Efficient Hybrid Optimization Approach

Abstract: Low Earth Orbit (LEO) satellites are receiving fresh interest from the wireless communications society. The transceivers on these satellites require high-gain antennas with consistent ...