Broadband, Single‐Layered, and Optically Transparent Reflective Phase‐Shifting‐Surface Array for Beam Manipulation and Enhanced Wireless Communications
Sign Up to like & getrecommendations! Published in 2025 at "Advanced Electronic Materials"
DOI: 10.1002/aelm.202400827
Abstract: Optically transparent electromagnetic devices play a crucial role in modern society, yet conventional optically transparent millimeter‐wave devices suffer from high return loss, limited phase shift, narrow bandwidth, high profile, and low optical transparency. Current materials,… read more here.
Keywords: optically transparent; phase shifting; reflective phase; transparent reflective ... See more keywords
50–110-GHz Continuous GaN MMIC Reflective Phase Shifters
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Transactions on Microwave Theory and Techniques"
DOI: 10.1109/tmtt.2023.3308107
Abstract: This article presents design, simulation, and measurements of continuous 90° and 180° phase shifters implemented in a 40-nm gallium nitride (GaN)-on-SiC process. The architecture of a single 90° reflective phase shifter uses a Lange coupler… read more here.
Keywords: continuous gan; 110 ghz; phase shifters; reflective phase ... See more keywords