The 32nd International Display Workshops (IDW '25)

The 32nd International Display Workshops (IDW '25)

Dec 2 - Dec 5, 2025International Convention Center Hiroshima
The International Display Workshops
The 32nd International Display Workshops (IDW '25)

The 32nd International Display Workshops (IDW '25)

Dec 2 - Dec 5, 2025International Convention Center Hiroshima

[LCTp2-8L]Millimeter-Wave Reflective Liquid Crystal Phase Shifter Employing Two Strip Electrodes of Different Widths

*Taichi Murai1, Michinori Honma1, Ryota Ito1, Toshiaki Nose1(1. Akita Prefectural University (Japan))
https://doi.org/10.36463/idw.2025.0145

Keywords:

liquid crystal,millimeter-wave,metasurface

In this study, we propose a liquid crystal (LC) millimeter-wave (MMW) metasurface with orthogonal wire-grid (OWG) electrodes having two different strip widths electrodes as a reflective LC MMW phase shifter that exhibits large phase variations. As a result, experimental verification confirmed that the reflection phase varies by up to 423°.