Analysis of dielectric properties of polydimethylsiloxane (PDMS) as a flexible substrate for sensors and antenna applications
In this paper, a complete analysis of the complex dielectric constant of a flexible substrate
from the silicon-based polymer-Polydimethylsiloxane (PDMS) is performed, and the …
from the silicon-based polymer-Polydimethylsiloxane (PDMS) is performed, and the …
Parameters characterization of dielectric materials samples in microwave and millimeter-wave bands
M Pérez-Escribano… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
In this work, an optimized broadband method using multilayer transmission lines to
characterize dielectric permittivity and loss tangent of material samples is presented. For this …
characterize dielectric permittivity and loss tangent of material samples is presented. For this …
Electrically tunable open-stub bandpass filters based on nematic liquid crystals
EC Economou, J Lovejoy, I Harward, JE Nobles… - Physical Review …, 2017 - APS
Electrically tunable bandpass filters based on liquid crystals are designed, built, and
characterized using a vector network analyzer. The filters are composed of half-wavelength …
characterized using a vector network analyzer. The filters are composed of half-wavelength …
Varying the operation bandwidth of metamaterial-inspired filtering modules for horn antennas
Recently, we have presented a novel approach to design metamaterial-inspired notch filters
that can be integrated within horn antennas of receiving systems to mitigate the effects of …
that can be integrated within horn antennas of receiving systems to mitigate the effects of …
[LIVRE][B] Dielectric properties of cotton fabrics and their applications
Y Mukai - 2019 - search.proquest.com
Uncovering relationships between the structural parameters and the dielectric properties of
cotton fabrics brings two consequential benefits: development of a structural analysis …
cotton fabrics brings two consequential benefits: development of a structural analysis …
Effect of alignment methods on liquid crystal performance in millimeter wave devices
We investigate the effect of different alignment methods on the performance of dual
frequency liquid crystal-based phase shifters operating at 30 GHz to determine the optimal …
frequency liquid crystal-based phase shifters operating at 30 GHz to determine the optimal …
Development of a sensor for dielectric constant measurements utilizing time-domain measurement with a vector network analyzer
Y Sato, N Ogura, Y Yamaguchi, Y Ju - Measurement, 2021 - Elsevier
In this study, a sensor with a signal transmission line for simple dielectric constant
measurements was devised. The key feature of this sensor is that it utilizes the apex of a …
measurements was devised. The key feature of this sensor is that it utilizes the apex of a …
Broadband characterization of 3D printed samples with graded permittivity
This work presents the broadband characterization of the dielectric permittivity of 3-D printed
samples with infill ratios in the range 10%-100%. The procedure is based on the measured …
samples with infill ratios in the range 10%-100%. The procedure is based on the measured …
A Microwave Subsystem (MS) Capable of Realizing Functional Change With the Aid of 2D-Shaped Liquid Metal (LM)
This paper presents the first microwave subsystem (MS) capable of changing its function, in
this case between resonator and antenna, using liquid metal (LM). This is achieved by …
this case between resonator and antenna, using liquid metal (LM). This is achieved by …
Effect of bianisotropy on the characteristic impedance of a shielded microstrip line for wideband impedance matching applications
In this work, we have carried out an analytical study of a complex medium-based shielded
microstrip line. The study aims at a numerical calculation of the dominant hybrid mode …
microstrip line. The study aims at a numerical calculation of the dominant hybrid mode …