Novel Complementary Multiple Concentric Split Ring Resonator for Reliable Characterization of Dielectric Substrates with High Sensitivity

Tanveer Haq Ul; Sławomir Kozieł

doi:10.1109/jsen.2024.3386248

Novel Complementary Multiple Concentric Split Ring Resonator for Reliable Characterization of Dielectric Substrates with High Sensitivity

Abstrakt

Accurate characterization of dielectric substrates with high sensitivity remains an important challenge in a variety of industrial applications. This paper proposes an innovative strategy to address this challenge by developing and optimizing a unique Complementary Multiple Concentric Split Ring Resonator (CMC-SRR). The major goal is to propose a sensor design with increased sensitivity and reliability for dielectric characterization. The CMC-SRR sensor uses simple complementary SRR structures and a 50 Ω microstrip transmission line to resonate at 17 GHz. To obtain optimal performance, a sensitivity analysis is performed, taking into account the structure's shape, size, thickness, and permittivity (MUT). Fabrication specifics include the use of an LPKF ProtoLaser on a 0.51-mm-thick Rogers 5880 substrate, which allows for more efficient and cost-effective manufacturing. An inverse regression model is created to forecast the permittivity of unknown materials using measured resonance frequencies and sample thickness. Our research yielded significant results, including a relative sensitivity greater than eight percent and a maximum permittivity prediction error of less than seven percent. These findings outperform current state-of-the-art complementary resonator-based sensors described in the literature.

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Autorzy (2)

Tanveer Haq Ul
Sławomir Kozieł prof. dr inż.

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Słowa kluczowe

COMPLEMENTARY MULTIPLE CONCENTRIC SPLIT RING RESONATOR, CHARACTERIZATION OF DIELECTRIC SUBSTRATES, HIGH SENSITIVITY, RESONATOR-BASED SENSORS

Informacje szczegółowe

Kategoria:

Publikacja w czasopiśmie

Typ:

artykuły w czasopismach

Opublikowano w:

IEEE SENSORS JOURNAL nr 24, strony 16233 - 16241,
ISSN: 1530-437X

Język:

angielski

Rok wydania:

2024

Opis bibliograficzny:

Haq Ul T., Kozieł S.: Novel Complementary Multiple Concentric Split Ring Resonator for Reliable Characterization of Dielectric Substrates with High Sensitivity// IEEE SENSORS JOURNAL -Vol. 24,iss. 10 (2024), s.16233-16241

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