Simple and high-sensitivity dielectric constant measurement using a high-directivity microstrip coupled-line directional coupler

ZR Omam, V Nayyeri… - IEEE Transactions …, 2022 - ieeexplore.ieee.org
Simple methods using a microstrip coupled-line directional coupler (CLDC) are presented
for dielectric constant measurements. The material under test (MUT) is placed on the …

[HTML][HTML] Machine Learning-Aided Dual-Function Microfluidic SIW Sensor Antenna for Frost and Wildfire Detection Applications

AT Altakhaineh, R Alrawashdeh, J Zhou - Energies, 2024 - mdpi.com
In this paper, which represents a fundamental step in ongoing research, a new smart low-
energy dual-function half-mode substrate integrated waveguide cavity-interdigital capacitor …

Measurement of Complex Permittivity for Rapid Detection of Liquid Concentration Using a Reusable Octagon-Shaped Resonator Sensor

CH Quan, XY Zhang, JC Lee - Micromachines, 2023 - mdpi.com
Substrate-integrated waveguides (SIWs) are widely used in microwave systems owing to
their low cost and ease of integration. In this study, an SIW-based resonator that reacts to the …

Machine-learning approach for prediction and analysis of quantitative and qualitative parameters of binary polar liquids

T Haridas Prasanna, M Shanta - Bulletin of Materials Science, 2024 - Springer
Quantitative and qualitative parameters are essential for comprehending the intermolecular
interactions in binary polar liquids. In this work, complex permittivity and excess dielectric …

Machine Learning-Enhanced Microfluidic SIW Sensor for Water-in-Fuel Detection Applications

AT Altakhaineh, SS Alia'afreh - 2023 14th International …, 2023 - ieeexplore.ieee.org
This paper presents a half-mode substrate-integrated waveguide (HMSIW) sensor with a
microfluidic integrated channel for detecting microliter water-in-diesel at 7.1 GHz. A …

Single-Frequency Microwave Measuring System for Liquid Characterization for Point-of-Care Testing

S Javadizadeh, MB Tabalvandani… - 2024 32nd …, 2024 - ieeexplore.ieee.org
Microwave sensors are suitable candidates for point-of-care (POC) devices due to the
advantages they offer over other sensing methods. These sensors are low cost, sensitive …

A Compact and Configurable Gasoline Detection System Using a Microwave Sensor

CH Lee, YS Jeong, H Ashraf - IEEE Sensors Journal, 2021 - ieeexplore.ieee.org
We propose a compact and configurable sensor system using the 4 GHz to 6 GHz frequency
band. The proposed system can support three sensors and is designed to detect input …