Review of recent microwave planar resonator-based sensors: Techniques of complex permittivity extraction, applications, open challenges and future research …

RA Alahnomi, Z Zakaria, ZM Yussof, AA Althuwayb… - Sensors, 2021 - mdpi.com
Recent developments in the field of microwave planar sensors have led to a renewed
interest in industrial, chemical, biological and medical applications that are capable of …

Resonator-based microwave metamaterial sensors for instrumentation: Survey, classification, and performance comparison

MG Mayani, FJ Herraiz-Martínez… - IEEE Transactions …, 2020 - ieeexplore.ieee.org
Metamaterials are widely used as sensors in a large range of applications due to their
unusual properties not found in nature. This review's purpose is to focus on recent …

Simultaneous measurement of thickness and permittivity using microwave resonator‐based planar sensor

L Ali, C Wang, FY Meng, YC Wei, X Tan… - … Journal of RF and …, 2021 - Wiley Online Library
This article presents a microwave sensor for dielectric characterization and thickness
measurement of solid materials. The proposed sensor incorporates an interdigital capacitor …

Aerosol deposited BaTiO3 film based interdigital capacitor and squared spiral capacitor for humidity sensing application

A Kumar, C Wang, FY Meng, JG Liang, BF Xie… - Ceramics …, 2021 - Elsevier
In this article, ultra-high sensitive aerosol deposited BaTiO 3 film based inter-digital
capacitors (IDCs), and a squared spiral capacitor (SSC) have been investigated for humidity …

Highly sensitive humidity sensors based on Pt functionalized ZIF-67 towards noncontact healthcare monitoring

H Yu, C Wang, FY Meng, DQ Zou, JH Li… - IEEE Sensors …, 2021 - ieeexplore.ieee.org
In order to enhance the sensitivity, Pt coated ZIF-67 was proposed to detect humidity levels
for human physiological signal monitoring. The proposed capacitive humidity sensors have …

The superiority of innovative spiral-interdigital microelectrode pattern in increasing the sensitivity of tracing synchronization via serum starvation in cellular metabolism

F Bourbour, M Abdolahad, FH Alast, S Aslan Sefat - Scientific Reports, 2024 - nature.com
In order to investigate the changes in the properties of the cell culture solution in the effect of
cell synchronization via cell starvation (for 12, 24, and 36 h), a new spiral-interdigital pattern …

Printed spiral resonator for displacement-tolerant near-field wireless energy transfer

LL Pon, CY Leow, SKA Rahim, AA Eteng… - IEEE …, 2019 - ieeexplore.ieee.org
Synthesis between the printed spiral coil and the planar interdigital capacitor for near-field
wireless energy transfer (WET) is proposed. The proposed amalgamated design is …

Determination of solid material permittivity using T-ring resonator for food industry

RA Alahnomi, Z Zakaria, ZM Yussof… - TELKOMNIKA …, 2018 - telkomnika.uad.ac.id
In this paper, we present a simple design of a T-ring resonator sensor for characterizing
solid detection. The sensor is based on a planar microwave ring resonator and operating at …

Radio frequency biosensing and all-optical devices

S Azeemuddin - CSI Transactions on ICT, 2020 - Springer
Detecting presence of proteins in a given sample is an essential part of diagnostics. The use
of the avidin–biotin interaction is becoming an increasingly common method for the …

[PDF][PDF] A highly sensitive interdigital biosensor for cancer cells dielectric characterization using microwave frequencies

M Rezeg, H Zairi - The Tenth International Conference on Sensor …, 2019 - personales.upv.es
This paper describes the design and assessment of a highly sensitive micro biosensor
functioning at microwave frequencies. The proposed technique allows single step dielectric …