Results 41 to 50 of about 1,100 (167)
An efficient method to determine the electromagnetic characteristics of transparent conducting oxide (TCO) thin films is presented herein. When a two‐port flange coaxial probe is used for electromagnetic characterization, it is important to note that ...
Saeid Sadat +2 more
doaj +1 more source
Medical devices making use of radio frequency (RF) and microwave (MW) fields have been studied as alternatives to existing diagnostic and therapeutic modalities since they offer several advantages.
Julian Bonello +4 more
doaj +1 more source
Measurements of electric properties using an open-ended probe blocked by a non-conducting foil
An open-ended coaxial probe separated from the investigated medium by a thin non-conducting layer (foil) is proposed for making dielectric permittivity measurements within the RF range.
Alicja Wolny +2 more
doaj +1 more source
Plant diseases have a direct impact on agricultural food production. The time required to detect the pathogen plays a crucial role to minimize the fungal-induced disease damage in crops.
Mousa I. Hussein +5 more
doaj +1 more source
Realising the importance of pore fluid salinity on the dewatering behaviour of fine-grained porous systems, the present study systematically investigated such impacts on temporal moisture dynamics of kaolin subjected to evaporative dewatering. A detailed
Partha Narayan Mishra +3 more
doaj +1 more source
A Small and Slim Coaxial Probe for Single Rice Grain Moisture Sensing
A moisture detection of single rice grains using a slim and small open-ended coaxial probe is presented. The coaxial probe is suitable for the nondestructive measurement of moisture values in the rice grains ranging from from 9.5% to 26%.
Zulkifly Abbas +4 more
doaj +1 more source
Evaluation of Apple Maturity with Two Types of Dielectric Probes
The observed dielectric spectrum of ripe apples in the last period of shelf-life was analyzed using a multipole dielectric relaxation model, which assumes three active relaxation processes: primary α-process (water relaxation) and two secondary processes
Marcin Kafarski +6 more
doaj +1 more source
Permittivity measurement of cementitious materials with an open-ended coaxial probe
Abstract This study presents a methodology to investigate the complex permittivity of heterogeneous samples like concrete, mortars and cement pastes by using an open-ended coaxial probe. The probe is associated with portable Vector Network Analyser (VNA) allowing in-situ measurements.
Guihard, Vincent +5 more
openaire +2 more sources
Microwave open-ended coaxial dielectric probe: interpretation of the sensing volume re-visited [PDF]
Tissue dielectric properties are specific to physiological changes and consequently have been pursued as imaging biomarkers of cancer and other pathological disorders. However, a recent study (Phys Med Biol 52:2637-2656, 2007; Phys Med Biol 52:6093-6115, 2007), which utilized open-ended dielectric probing techniques and a previously established sensing
Meaney, Paul M +3 more
openaire +2 more sources
The open-ended coaxial probe is the most common measurement tool used to dielectrically characterize biological tissues. Most healthy and malignant biological tissues are macroscopically heterogeneous, with the exception of a few tissues, such as liver ...
Alessandra La Gioia +2 more
doaj +1 more source

