Araştırma Makalesi

Compact Microstrip-Coupled Ring Resonator for Angular Displacement Detection

Cilt: 8 Sayı: 1 31 Temmuz 2025
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Compact Microstrip-Coupled Ring Resonator for Angular Displacement Detection

Öz

In this work, a planar microwave angular displacement sensor featuring concentric and precisely aligned stator and rotor components for accurate angular position measurement is presented. The sensor operates using a dual-band architecture incorporating two concentric loop resonators to enhance angular sensing performance. The structure is realized on two FR-4 printed circuit boards (PCBs), each measuring 40 mm × 40 mm with a thickness of 1.6 mm. The PCBs are arranged such that the conductive layers containing the microstrip patterns face each other, ensuring strong electromagnetic coupling and precise concentric alignment. The rotor consists of a split-ring resonator patterned on the underside of the upper PCB and is placed concentrically within a circular aperture on the top layer. The stator comprises all regions outside the circular apertures on both PCBs. The lower PCB includes a straight microstrip feed line magnetically coupled to a closed-loop primary resonator. The split-ring resonator on the rotor is positioned directly above the primary resonator, facilitating strong mutual coupling. Simulation results indicate resonances at 2.17 GHz and 3.57 GHz, demonstrating dynamic angular sensing capability over a 0° to 90° rotation range. Full-wave electromagnetic simulations reveal absolute angular sensitivities of 0.83 MHz/° and 0.40 MHz/° at the respective resonant frequencies. The findings indicate that the proposed sensor design holds significant potential for industrial applications requiring precise angular displacement measurements.

Anahtar Kelimeler

Kaynakça

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  5. Aydin, C., et al. (2021). Microwave Sensor Loaded with Complementary Curved Ring Resonator for Material Permittivity Detection. IEEE Sensors Journal, 21(12), 13564–13572.
  6. Chen, L., et al. (2021). A Microwave Sensor with Operating Band Selection to Detect Rotation and Proximity in the Rapid Prototyping Industry. IEEE Sensors Journal, 21(3), 3441–3448.
  7. Ebrahimi, A., et al. (2015). Metamaterial-Inspired Rotation Sensor with Wide Dynamic Range. IEEE Sensors Journal, 15(8), 4621–4628.
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Ayrıntılar

Birincil Dil

İngilizce

Konular

Mühendislik Elektromanyetiği

Bölüm

Araştırma Makalesi

Yayımlanma Tarihi

31 Temmuz 2025

Gönderilme Tarihi

22 Mayıs 2025

Kabul Tarihi

19 Haziran 2025

Yayımlandığı Sayı

Yıl 2025 Cilt: 8 Sayı: 1

Kaynak Göster

APA
Tezel, N. M., Efe, M., Bayer Keskin, S. E., & Türker Tokan, N. (2025). Compact Microstrip-Coupled Ring Resonator for Angular Displacement Detection. European Journal of Engineering and Applied Sciences, 8(1), 24-30. https://doi.org/10.55581/ejeas.1704369
AMA
1.Tezel NM, Efe M, Bayer Keskin SE, Türker Tokan N. Compact Microstrip-Coupled Ring Resonator for Angular Displacement Detection. EJEAS. 2025;8(1):24-30. doi:10.55581/ejeas.1704369
Chicago
Tezel, Nazlı Merve, Merve Efe, Sena Esen Bayer Keskin, ve Nurhan Türker Tokan. 2025. “Compact Microstrip-Coupled Ring Resonator for Angular Displacement Detection”. European Journal of Engineering and Applied Sciences 8 (1): 24-30. https://doi.org/10.55581/ejeas.1704369.
EndNote
Tezel NM, Efe M, Bayer Keskin SE, Türker Tokan N (01 Temmuz 2025) Compact Microstrip-Coupled Ring Resonator for Angular Displacement Detection. European Journal of Engineering and Applied Sciences 8 1 24–30.
IEEE
[1]N. M. Tezel, M. Efe, S. E. Bayer Keskin, ve N. Türker Tokan, “Compact Microstrip-Coupled Ring Resonator for Angular Displacement Detection”, EJEAS, c. 8, sy 1, ss. 24–30, Tem. 2025, doi: 10.55581/ejeas.1704369.
ISNAD
Tezel, Nazlı Merve - Efe, Merve - Bayer Keskin, Sena Esen - Türker Tokan, Nurhan. “Compact Microstrip-Coupled Ring Resonator for Angular Displacement Detection”. European Journal of Engineering and Applied Sciences 8/1 (01 Temmuz 2025): 24-30. https://doi.org/10.55581/ejeas.1704369.
JAMA
1.Tezel NM, Efe M, Bayer Keskin SE, Türker Tokan N. Compact Microstrip-Coupled Ring Resonator for Angular Displacement Detection. EJEAS. 2025;8:24–30.
MLA
Tezel, Nazlı Merve, vd. “Compact Microstrip-Coupled Ring Resonator for Angular Displacement Detection”. European Journal of Engineering and Applied Sciences, c. 8, sy 1, Temmuz 2025, ss. 24-30, doi:10.55581/ejeas.1704369.
Vancouver
1.Nazlı Merve Tezel, Merve Efe, Sena Esen Bayer Keskin, Nurhan Türker Tokan. Compact Microstrip-Coupled Ring Resonator for Angular Displacement Detection. EJEAS. 01 Temmuz 2025;8(1):24-30. doi:10.55581/ejeas.1704369
All content published in this journal is licensed under a Creative Commons Attribution 4.0 International License (CC BY 4.0). https://creativecommons.org/licenses/by/4.0/

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