A Microwave Sensor Based on Double Complementary Split-Ring Resonator Using Hexagonal Configuration for Sensing Diabetics Glucose Levels

Mansour, Esraa; Ahmed, Mohamed I.; Allam, Ahmed; Pokharel, Ramesh K.; Abdel‐Rahman, Adel B.

doi:10.23919/eucap57121.2023.10133248

Cited by 5 publications

(1 citation statement)

References 19 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…According to the literature, one of the first industries where e-textile integration began was the medical sector. These devices are classified for use in diagnostic and monitoring as well as therapeutic areas; for example, some of the most recent articles published so far are focused on the scientific study of glucose levels for diabetes disease monitoring [117,118].…”

Section: Healthcarementioning

confidence: 99%

Microwave Resonators for Wearable Sensors Design: A Systematic Review

Royo,

Fernández-García,

Gil

2023

Sensors

View full text Add to dashboard Cite

The field of flexible electronics is undergoing an exponential evolution due to the demand of the industry for wearable devices, wireless communication devices and networks, healthcare sensing devices and the technology around the Internet of Things (IoT) framework. E-tex tiles are attracting attention from within the healthcare areas, amongst others, for providing the possibility of developing continuous patient monitoring solutions and customized devices to accommodate each patient’s specific needs. This review paper summarizes multiple approaches investigated in the literature for wearable/flexible resonators working as antenna-based systems, sensors and filters with special attention paid to the integration to flexible materials, especially textiles. This review manuscript provides a general overview of the flexible resonators’ advantages and drawbacks, materials, fabrication techniques and processes and applications. Finally, the main challenges and future prospects of wearable resonators are discussed.

show abstract

Section: Healthcarementioning

confidence: 99%

Microwave Resonators for Wearable Sensors Design: A Systematic Review

Royo,

Fernández-García,

Gil

2023

Sensors

View full text Add to dashboard Cite

show abstract

A comprehensive review on electromagnetic wave based non-invasive glucose monitoring in microwave frequencies

Kandwal,

Sharma,

Jasrotia

et al. 2024

Heliyon

View full text Add to dashboard Cite

Design of dual peak star shaped metamaterial absorber for S and C band sensing applications

Khalil,

Yong,

Islam

et al. 2024

Sci Rep

View full text Add to dashboard Cite

This paper presents the detailed design configuration and investigation of a small-scale dual-band metamaterial absorber (MTMA) for solid and liquid sensing applications. The overall dimension of the MTMA unit cell is 10 × 10 × 1.57 mm 3 and constitutes an affordable FR-4 substrate. The absorber exhibits dual absorption peaks at 3.470 GHz for the S-band and 7.219 GHz for the C-band, respectively. Both absorption characteristics have been validated through comprehensive simulation and experimental procedures. The dual-band absorption rate exceeded 99% during simulations, and experimental validation showed an absorption rate above 98%. For sensing applications, various solid materials, including different Rogers substrates ( RT 5880, RT 5870, RT 4003 and RT 4835) and liquids such as sunflower and crown oil, were utilized. Our findings indicate that the proposed MTMA achieves a maximum Q-factor of 191 and a sensitivity of up to 2.5 for both solid and liquid sensing applications compared to previous studies. The simulation and experimental validation of the result indicate that suggested MTMA can be effectively used in different sensing applications such as the medical and communications industry.

show abstract

A Microwave Sensor Based on Double Complementary Split-Ring Resonator Using Hexagonal Configuration for Sensing Diabetics Glucose Levels

Cited by 5 publications

References 19 publications

Microwave Resonators for Wearable Sensors Design: A Systematic Review

Microwave Resonators for Wearable Sensors Design: A Systematic Review

A comprehensive review on electromagnetic wave based non-invasive glucose monitoring in microwave frequencies

Design of dual peak star shaped metamaterial absorber for S and C band sensing applications

Contact Info

Product

Resources

About