ArticleSensors (Basel, Switzerland)2022
Microfluidic Microwave Sensor Loaded with Star-Slotted Patch for Edible Oil Quality Inspection.
Article in Sensors (Basel, Switzerland), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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Who cites it
5 citing papers in PubMed.
- High-sensitivity dual-band microstrip sensor for oil-water mixture analysis with RBF neural network optimization.Scientific reports · 2026Article
- Diplexer based microwave sensor for noninvasive detection of sucrose and sorbitol in pharmaceutical syrups.Scientific reports · 2025Article
- Interconnected four split rectangular ring resonator flexible metamaterial for microwave sensing application.Scientific reports · 2025Article
- Detection of Semi-Solid Materials Utilizing Triple-Rings CSRR Microwave Sensor.Sensors (Basel, Switzerland) · 2023Article
- A Compact and Low-Profile Curve-Feed Complementary Split-Ring Resonator Microwave Sensor for Solid Material Detection.Micromachines · 2023Review
Corrections and comments
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Authors and funding
7 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
In this paper, we present a new microfluidic microwave sensor loaded with a star-slotted patch for detecting the quality of edible oil. The relative dielectric permittivity and the quality of edible oil will change after being heated at a high temperature. Therefore, the quality of edible oil can be detected by measuring the relative dielectric permittivity of edible oil. The sensor is used to determine the edible oil with different dielectric permittivity by measuring the resonance frequency offset of the input reflection coefficient, which operates at 2.68 GHz. This sensor is designed based on a resonant approach to provide the best sensing accuracy and is implemented using a substrate integrated waveguide structure combined with a pentagonal slot antenna operating at 2.3~2.9 GHz. It can detect greasy liquids with the real part of the complex permittivity ranging from two to three.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.