DrBulja’s Post

Measurement of dielectric constants of nematic liquid crystals at mm-wave frequencies using a patch resonator We are excited to explore the potential of Liquid Crystal Technology for Millimeter-Wave Applications. Our new device is designed for precise measurement of the dielectric properties of nematic liquid crystals at millimeter-wave frequencies. The planar structure, which incorporates a rectangular patch resonator, offers a compact and efficient solution compared to traditional methods. By applying an electric field to align the LC molecules, we have been able to achieve accurate measurements while minimizing device size. The device also supports two types of surface preparations—transverse and longitudinal rubbing—enabling a comprehensive analysis of dielectric constants and anisotropy. Discover our compact solution for precise dielectric measurement of liquid crystals at millimeter-wave frequencies! #LiquidCrystalTech #MillimeterWave #DielectricMeasurement #PatchResonator #Innovation

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