[HTML][HTML] Techniques to improve the performance of planar microwave sensors: A review and recent developments
Planar microwave sensors have become increasing developed in recent decades,
especially in material characterization (solid/liquid) as they provide regions highly sensitive …
especially in material characterization (solid/liquid) as they provide regions highly sensitive …
In–human testing of a non-invasive continuous low–energy microwave glucose sensor with advanced machine learning capabilities
Continuous glucose monitoring schemes that avoid finger pricking are of utmost importance
to enhance the comfort and lifestyle of diabetic patients. To this aim, we propose a …
to enhance the comfort and lifestyle of diabetic patients. To this aim, we propose a …
Applications of metamaterial sensors: A review
Sensors based on metamaterial absorbers are very promising when it comes to high
sensitivity and quality factor, cost, and ease of fabrication. The absorbers could be used to …
sensitivity and quality factor, cost, and ease of fabrication. The absorbers could be used to …
Noninvasive glucose sensing in aqueous solutions using an active split-ring resonator
M Abdolrazzaghi, N Katchinskiy… - IEEE Sensors …, 2021 - ieeexplore.ieee.org
It is shown here that microwave sensors can be used to monitor glucose in serum
concentration with minimum detectable as well as resolution of 1 mMol· L-1 (≈ 18 mg· dL-1) …
concentration with minimum detectable as well as resolution of 1 mMol· L-1 (≈ 18 mg· dL-1) …
Highly sensitive THz refractive index sensor based on folded split-ring metamaterial graphene resonators
A highly sensitive absorption-based sensor based on folded split-ring metamaterial
graphene resonators (FSRMGRs) is designed, and its biomedical application in terahertz …
graphene resonators (FSRMGRs) is designed, and its biomedical application in terahertz …
Broadband polarization-insensitive and oblique-incidence terahertz metamaterial absorber with multi-layered graphene
X Huang, M Cao, DQ Wang, X Li, J Fan… - Optical Materials …, 2022 - opg.optica.org
Metamaterial absorbers have been widely studied in the past decade and their
performances have been incessantly improved in the practical applications. In this paper, we …
performances have been incessantly improved in the practical applications. In this paper, we …
A nonintrusive flow rate sensor based on microwave split-ring resonators and thermal modulation
Microwave sensors offer noncontact solutions for flow rate measurements, central to various
applications in pharmaceutics, chemical analysis, and biomedicine. The challenge …
applications in pharmaceutics, chemical analysis, and biomedicine. The challenge …
Ultrahigh-sensitivity microwave microfluidic sensors based on modified complementary electric-LC and split-ring resonator structures
The paper proposes an ultrahigh sensitivity microwave sensor for retrieving the complex
permittivity of the liquid sample. The proposed sensor originally evolves from the …
permittivity of the liquid sample. The proposed sensor originally evolves from the …
Portable reflective-mode phase-variation microwave sensor based on a rat-race coupler pair and gain/phase detector for dielectric characterization
This article presents a low-cost and portable phase-variation planar microwave sensor
operating in reflective mode, where the output variable, the phase of the reflection coefficient …
operating in reflective mode, where the output variable, the phase of the reflection coefficient …
Circuit analysis of a coplanar waveguide (CPW) terminated with a step-impedance resonator (SIR) for highly sensitive one-port permittivity sensing
This paper presents a single-frequency reflective-mode phase-variation microwave sensor
devoted to the dielectric characterization of materials. The device is implemented in …
devoted to the dielectric characterization of materials. The device is implemented in …