Results 21 to 30 of about 315,046 (231)
Applied Sciences, 2022 We report the dielectric characterization of three commercially available, high-permittivity Rogers laminates in the sub-terahertz range, by means of terahertz time-domain spectroscopy measurements in reflection mode.
Walter Fuscaldo +4 more
doaj +1 more source
High Permeability Photosintered Strontium Ferrite Flexible Thin Films
Micromachines, 2021 The paper is focused on the development and optimization of strontium ferrite nanomaterial and photosintered flexible thin films. These magnetic thin films are characterized with direct current (DC) and high frequency measurements.
Abid Ahmad +4 more
doaj +1 more source
iEnergy, 2022 The relative permittivity is one of the essential parameters determines the physical polarization behaviors of the nanocomposite dielectrics in many applications, particularly for capacitive energy storage.
Shao-Long Zhong +5 more
doaj +1 more source
Dielectric characterization of vegetation at L band using an open-ended coaxial probe [PDF]
Geoscientific Instrumentation, Methods and Data Systems, 2018 Decoupling the integrated microwave signal originating from soil and vegetation remains a challenge for all microwave remote sensing applications. To improve satellite and airborne microwave data products in forest environments, a precise and reliable
A. Mavrovic +13 more
doaj +1 more source
Environmental electromagnetic characterization framework for wearable antenna materials [PDF]
, 2014 In wearable antenna design, the prevailing atmospheric conditions can have a significant effect on the electromagnetic properties of the fabric substrate and hence the resulting antenna performances. Therefore, an accurate characterization of this effect
Agneessens, Sam +4 more
core +2 more sources
IEEE Access, 2019 In this paper, a novel method is proposed to determine unique and stable relative complex permittivity of low-loss materials from the transmission/reflection (TR) measurements, though the positions of the materials under test are unknown.
Chuang Yang, Hui Huang
doaj +1 more source
Textiles, 2022 Deciphering how the dielectric properties of textile materials are orchestrated by their internal components has far-reaching implications. For the development of textile-based electronics, which have gained ever-increasing attention for their uniquely ...
Yusuke Yamada
doaj +1 more source
Performance of Electrical Spectroscopy using a Resper Probe to Measure the Salinity and Water Content of Concrete or Terrestrial Soil [PDF]
, 2011 This paper discusses the performance of electrical spectroscopy using a RESPER probe to measure the salinity s and volumetric content {\theta}W of the water in concrete or terrestrial soil.
Settimi, A.
core +4 more sources
Limiting Relative Permittivity "Burn-in" in Polymer Ferroelectrics via Phase Stabilization.
ACS Macro Letters, 2022 VDF-based polymers, such as poly(vinylidene fluoride) (PVDF) and its copolymers, are well-known ferroelectrics of interest for numerous applications, from energy storage to electrocaloric refrigeration. However, their often complex thermal phase behavior
Naser Pouriamanesh +3 more
semanticscholar +1 more source
A New Planar Microwave Sensor for Building Materials Complex Permittivity Characterization
Sensors, 2020 A new microwave sensor is proposed to characterize the complex relative permittivity of building non-magnetic materials and used in the characterization of three concrete samples.
João G. D. Oliveira +4 more
doaj +1 more source