A compact and low-profile curve-feed complementary split-ring resonator microwave sensor for solid material detection

AJA Al-Gburi, Z Zakaria, N Abd Rahman, S Alam… - Micromachines, 2023 - mdpi.com
A compact and low-profile curve-feed complementary split-ring resonator (CSRR)
microwave sensor for solid material detection is presented in this article. The curve-feed …

Detection of semi-solid materials utilizing triple-rings CSRR microwave sensor

AJA Al-Gburi, NA Rahman, Z Zakaria, M Palandoken - Sensors, 2023 - mdpi.com
This article proposes the design, fabrication and measurement of a triple-rings
complementary split-ring resonator (CSRR) microwave sensor for semi-solid material …

Realizing the high Q-factor of a CSIW microwave resonator based on an MDGS for semisolid material characterization

AJA Al-Gburi, NA Rahman, Z Zakaria, MF Akbar - Micromachines, 2023 - mdpi.com
In this work, the high-quality factor (Q-factor) and high sensitivity of a circular substrate-
integrated waveguide (CSIW) are proposed for the characterization of semisolid materials …

A sixteenth-mode substrate integrated waveguide sensor loaded with CCRR resonator used for solid permittivity measurement

W Ji, G Liu - IEEE Sensors Journal, 2024 - ieeexplore.ieee.org
In this article, we propose a sixteenth-mode substrate integrated waveguide (SMSIW) planar
microwave resonant sensor for solid permittivity measurement. The sensor incorporates a …

Differential Sensors in Substrate Integrated Waveguide Technology Loaded With Complementary Split-Ring Resonators for Liquid Characterization

V García, Y Campos-Roca, AG García - IEEE Sensors Journal, 2023 - ieeexplore.ieee.org
This article presents three low-cost microwave permittivity sensors for dielectric
characterization of liquids. The sensors are based on a differential design concept to …

Solid characterization utilizing planar microwave resonator sensor

AJA Al-Gburi, Z Zakaria… - The Applied …, 2022 - journals.riverpublishers.com
This paper outlines the design and the implementation of a planar microwave resonator
sensor for sensing application using the perturbation concept in which the dielectric …

[HTML][HTML] Dual circular complementary split ring resonator based metamaterial sensor with high sensitivity and quality factor for textile material detection

H Alsaif, MR Islam, A Hoque, MS Soliman, MS Islam… - APL Materials, 2024 - pubs.aip.org
In this paper, a novel metamaterial sensor with excellent sensitivity and quality factor for
microwave sensing applications is presented. The designed metamaterial sensor is …

Substrate integrated waveguide-based self-triplexing antenna-sensor

AD Butt, S Barua, N Safdar, H Naseri, S Ahmad… - … -International Journal of …, 2024 - Elsevier
In this paper, a Substrate Integrated Waveguide (SIW) based self-triplexing antenna-sensor
is introduced. The proposed structure can act as a sensor for concurrent detection of three …

A Microwave Sensor System Based on M-SRRs for Assessing the Complex Permittivity of Liquid Samples

WJ Wu, H Xie, WS Zhao, W Wang - IEEE Sensors Journal, 2024 - ieeexplore.ieee.org
In this article, a differential modified split-ring resonator (M-SRR)-based microwave sensor
system is proposed to extract the complex permittivity of liquid samples. The proposed …

Ultrahigh Sensitivity Resonant Liquid Sensor Based on 3D Comb-Shaped Capacitive Structures

JH Pan, WJ Wu, Q Liu, WS Zhao, DW Wang… - IEEE Sensors …, 2024 - ieeexplore.ieee.org
In this article, an ultrahigh-sensitivity microwave liquid sensor based on a 3-D comb-shaped
capacitive (CSC) structure is developed for detecting the relative permittivity of liquid …