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 …

[HTML][HTML] Substrate-integrated waveguide (SIW) microwave sensor theory and model in characterising dielectric material: A review

NS Khair, NAT Yusof, YA Wahab, BS Bari, NI Ayob… - Sensors …, 2023 - Elsevier
Microwave sensors offer appealing features such as susceptibility, quick response, and non-
invasiveness, making them valuable tools for highly accurate measurements of material …

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 …

Microwave split ring resonator sensor for determination of the fluids permittivity with measurement of human milk samples

M Navaei, P Rezaei, S Kiani - Radio Science, 2022 - ieeexplore.ieee.org
In this paper, the human milk dielectric constant by a microwave sensor has been evaluated.
The proposed sensor is result of coupling between a simple microstrip line and a split ring …

Ultrafast detection and discrimination of methanol gas using a polyindole-embedded substrate integrated waveguide microwave sensor

A Kumar, C Wang, FY Meng, CP Jiang, GF Yan… - ACS …, 2020 - ACS Publications
The fast and sensitive detection of methanol gas using cost-effective sensors in the industry
is a significant issue to be addressed. Herein, a polyindole (PIn)-deposited substrate …

An overview of interdigitated microwave resonance sensors for liquid samples permittivity detection

S Kiani, P Rezaei, M Fakhr - Interdigital Sensors: Progress over the Last …, 2021 - Springer
Microwave sensors based on electrically small planar resonant elements are investigated in
this season. Due to the high sensitivity of these resonators to the properties of their …

Multifunctional of dual-band permittivity sensors with antenna using multicascode T-shaped resonators for simultaneous measurement of solid materials and data …

S Alam, Z Zakaria, I Surjati, NA Shairi, M Alaydrus… - Measurement, 2023 - Elsevier
This paper proposes multifunctional of a dual-band independent permittivity sensor with an
antenna for data transfer capabilities. The proposed sensor consists of multicascode T …

Numerical modeling of two microwave sensors for biomedical applications

X Bao, G Crupi, I Ocket, J Bao… - … Journal of Numerical …, 2021 - Wiley Online Library
The purpose of this invited paper is to give readers a critical and comprehensive overview
on how to extract dielectric properties of a bioliquid within a broad frequency range. Two …

Biosensor using a one-port interdigital capacitor: A resonance-based investigation of the permittivity sensitivity for microfluidic broadband bioelectronics applications

G Crupi, X Bao, OJ Babarinde, DMMP Schreurs… - Electronics, 2020 - mdpi.com
Electronics is a field of study ubiquitous in our daily lives, since this discipline is undoubtedly
the driving force behind developments in many other disciplines, such as …

CSIWC RF sensor for micro‐fluidic non‐contact quality assessment of milk

S Jain, NK Tiwari, MJ Akhtar - International Journal of RF and …, 2022 - Wiley Online Library
In this work, the design of the SIW‐based RF sensor is presented to assess the targeted
quality of milk. In the present scenario, mainly two parameters, namely, purity and fat level …