In this paper, a polarization agile planar antenna is presented by using tunable liquid crystal
(LC) material. The antenna includes a 2× 2 dual-fed microstrip patch array and two separate …

For the first time, a tunable parallel-coupled microstrip lines filter based on nematic liquid
crystals (LC) substrate for applications at mm-wave frequencies is presented. This 33 GHz …

This article presents design considerations of a tunable microwave filter integrated power
divider based on highly anisotropic liquid crystals (LCs), which helps to reduce the circuit …

This paper proposes a novel microwave continuous adjustable band‐pass filter integrated
power divider based on nematic liquid crystals (LCs). The proposed power divider uses …

This filter uses liquid crystal (LC) as the electro-optic material. It can realize frequency shift
by changing the dielectric anisotropy, when the bias voltage is added. It is mainly used in …

In this work, a microwave tunable filter of inverted microstrip with dual‐mode resonator using
liquid crystal (LC) technology has been designed, manufactured, and characterized. It …

The need of both mobility and communication leads to the integration of antennas in
miniature devices so far non-connected (particularly in medical areas). The dedicated …

A new tunable planar coupled resonator structure based on nematic liquid crystals (LC)
substrate for applications at mm-wave frequencies is presented. The proposed structure …

An electrically controlled tunable microwave filter is described, which is designed on a
resonant inverted microstrip structure with a nematic liquid crystal. The center frequency of …

A liquid crystal wideband bandpass filter based on inner coupled ring SIR structure (stepped
impedance resonator) for millimeter wave application is presented. The filter adopts a …