| Title |
A RF Resonator Using Square SRR at 3 T MRI |
| Authors |
손혁우(Son, Hyeok-Woo) ; 조영기(Cho, Young-Ki) ; 유형석(Yoo, Hyoungsuk) |
| DOI |
https://doi.org/10.5370/KIEE.2015.64.2.280 |
| Keywords |
Magnetic Resonance Imaging ; Resonator ; Radio Frequency ; 3 T |
| Abstract |
This paper demonstrates a new radio frequency (RF) resonator at 3 T magnetic resonance imaging (MRI) system. An approach based on a split ring resonator (SRR) having effective metamaterial properties is investigated. Electromagnetic simulation results are compared for RF resonators and discussed in detail at 3 T. A new RF resonator has approximately 10% higher magnetic fields at the center of the human phantom than the previous RF resonator. |