Future satellite platforms and 5G millimeter wave systems require Electronically Steerable
Antennas (ESAs), which can be enabled by Microwave Liquid Crystal (MLC) technology …

An overview of liquid crystal technology for microwave and millimeter‐wave frequencies is
presented. The potential of liquid crystals as reconfigurable materials arises from their ability …

Due to their large birefringence and moderately low loss, liquid crystals (LCs) are a
promising dielectric media for development of a variety of reconfigurable millimeter-wave …

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 …

A liquid crystal (LC) based inverted microstrip meander line phase shifter is presented. The
control of phase shift is achieved through use of an external electric field. To facilitate on …

This paper presents a theoretical model of the rectangular-shaped microstrip patch
antennas on liquid crystal (LC) substrates in order to accurately derive the resonant …

Experimental results at X-band are used to compare the electromagnetic scattering from a
printed reflectarray cell, which is constructed on 500 µm thick layers of three different …

A frequency‐agile microstrip patch antenna printed on a biased nematic liquid crystal (N‐
LC) substrate is accurately modelled. The dielectric properties of the N‐LC are controlled …

Preliminary structures and performance results of two different 60 GHz band planar phase
shifters using liquid crystal (LC) are presented. The first phase shifter is based on a …

This paper describes the characterization of Liquid Crystals (LCs) at W-Band using the
standard WR-10 rectangular waveguide. The reflection parameter of a 10 mm long …