Liquid crystal technology has a long well-established history of applications in visible light,
primarily in the display industry. In contrast, applications at lower frequencies (microwave …

Microwave devices based on tunable materials are of vigorous current interest. Typical
applications include phase shifters, antenna beam steering, filters, voltage controlled …

We demonstrate an on-wafer liquid crystal phase shifter which has a tunable 0–300/cm
phase shift at 110 GHz. The results show no dispersion over the entire frequency range …

We report the synthesis of new laterally ethyl-substituted high birefringent
phenylethynyltolane liquid crystals with alkylsulphanyl chain and isothiocyanate terminal …

A liquid crystal (LC) based tunable microstrip line (ML) phase shifter featuring high
performance is presented. The experimental results show an electrically tunable differential …

In this paper, a pattern and frequency reconfigurable leaky wave X-band antenna based on
liquid crystal is designed. The frequency sweep characteristics of traditional leaky wave …

This paper presents a method of performing microwave characterizations of nematic liquid
crystals using a circular patch resonator and finite-element software. This technique, which …

The synthesis and characterization of new liquid crystal (LC) compounds based on 4-[(4-
butyl-2, 6-difluorophenyl) ethynyl] biphenyl core are described. New family of dielectrically …

In this study, a current-equalization technology utilizing a variable-capacitance technique for
a multiphase inductor–inductor–capacitor (LLC) converter is studied. Accordingly, the …

A regression-based technique is presented which distinguishes the dielectric loss from the
resistive loss of high density planar capacitors in a very wide bandwidth of 0.1–8 GHz …