[HTML][HTML] Techniques to improve the performance of planar microwave sensors: A review and recent developments

M Abdolrazzaghi, V Nayyeri, F Martin - Sensors, 2022 - mdpi.com
Planar microwave sensors have become increasing developed in recent decades,
especially in material characterization (solid/liquid) as they provide regions highly sensitive …

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 …

AI-assisted ultra-high-sensitivity/resolution active-coupled CSRR-based sensor with embedded selectivity

M Abdolrazzaghi, N Kazemi, V Nayyeri, F Martin - Sensors, 2023 - mdpi.com
This research explores the application of an artificial intelligence (AI)-assisted approach to
enhance the selectivity of microwave sensors used for liquid mixture sensing. We utilized a …

Metamaterial sensor based on rectangular enclosed adjacent triple circle split ring resonator with good quality factor for microwave sensing application

MR Islam, MT Islam, B Bais, SHA Almalki, H Alsaif… - Scientific reports, 2022 - nature.com
In this article, a novel shaped metamaterial sensor is presented for the recognition of various
oils, fluids, and chemicals using microwave frequency. The performance of the designed …

Dual-sensing and dual-frequency microwave SRR sensor for liquid samples permittivity detection

S Kiani, P Rezaei, M Navaei - Measurement, 2020 - Elsevier
In this paper, a microwave sensor based on the split ring resonator has been proposed to
detect the real part of the dielectric constant of the liquid sample. The proposed structure …

High-resolution, sensitivity-enhanced active resonator sensor using substrate-embedded channel for characterizing low-concentration liquid mixtures

S Mohammadi, KK Adhikari, MC Jain… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
Sensitivity and resolution are important parameters that pose a significant challenge in using
microwave microfluidic sensors to monitor low-concentration binary liquid mixtures. This …

[HTML][HTML] Design and study of a metamaterial based sensor for the application of liquid chemicals detection

YI Abdulkarim, L Deng, H Luo, S Huang… - Journal of Materials …, 2020 - Elsevier
The detection of chemical samples having close dielectric response is a big challenge as
the detection principle is driven by the variations in the dielectric parameters of the …

Double-negative metamaterial square enclosed QSSR for microwave sensing application in S-band with high sensitivity and Q-factor

MA Khalil, WH Yong, MT Islam, A Hoque, MS Islam… - Scientific Reports, 2023 - nature.com
Metamaterials have gained much attention due to their exciting characteristics and potential
uses in constructing valuable technologies. This paper presents a double negative square …

A low-cost multiple complementary split-ring resonator-based microwave sensor for contactless dielectric characterization of liquids

A Javed, A Arif, M Zubair, MQ Mehmood… - IEEE Sensors …, 2020 - ieeexplore.ieee.org
We propose a low-cost, easy-to-fabricate, contactless microwave sensor for dielectric
characterization of liquids. The design of the proposed sensor is based on a multiple …

Differential microwave microfluidic sensor based on microstrip complementary split-ring resonator (MCSRR) structure

HY Gan, WS Zhao, Q Liu, DW Wang… - IEEE Sensors …, 2020 - ieeexplore.ieee.org
This paper presents a differential microwave microfluidic sensor based on the microstrip
complementary split-ring resonator (MCSRR) structure for liquid characterization. At the …