Miniaturization of Dimensions Based on Square Loop Resonator with NP Fractal Model for Sensor Applications
This paper proposes a reduction in the dimensions of a square loop resonator via the utilization of fractal techniques. The 2<sup xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">nd</sup> order NP fractal model is investigated to minimize the dimensions of the square loop resonator. The suggested fractal resonator is indirectly fed via the coupling line encircling the resonator to enhance impedance matching. The suggested fractal resonator has a frequency response of 2.936 GHz, with |S11| and |S21| evaluated at -16.17 dB and -2.09 dB, respectively. The dimensions of the suggested fractal resonator are 10.5×10.5 mm<sup xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">2</sup>, representing a reduction of roughly 56.9% compared to the square loop resonator. Consequently, the suggested fractal resonator may serve as a sensor for the measuring instrument.
Authors
- Paitoon Rakluea (ORCID: https://orcid.org/0000-0001-6768-7845)
- Nonchanutt Chudpooti (ORCID: https://orcid.org/0000-0002-7239-9968)
- Norakamon Wongsin (ORCID: https://orcid.org/0000-0003-1357-1630)
- Chawalit Rakluea (ORCID: https://orcid.org/0000-0002-9847-2676)
- Wanchalerm Chanwattanapong (ORCID: https://orcid.org/0009-0003-1851-6777)
- Chatree Mahatthanajatuphat (ORCID: https://orcid.org/0000-0002-9482-4750)
- Nipont Tangthong
- Nutyada Nantapanich
Institutions
- Rajamangala University of Technology (TH)
- King Mongkut's University of Technology North Bangkok (TH)
Publication Details
- Published
- 2025-03-05
- DOI
- https://doi.org/10.1109/ieecon64081.2025.10987705
- Primary Topic
- Advanced MEMS and NEMS Technologies
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- King Mongkut's University of Technology North Bangkok
- Innovation Fund