Tuntrakool, Sunti

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Tuntrakool, Sunti
Alternative Name
Tuntrakool, S.
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sunti.tu@kmitl.ac.th

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    Item type:Publication,
    Broadband Reflective Metasurface at X-band Frequency Using Snowflakes Fractal Ring Design
    (2025-01-01)
    Yaziz, Nur Syahirah Mohd
    ;
    Rahim, Mohamad Kamal A.
    ;
    Samsuri, Noor Asmawati
    ;
    Zubir, Farid
    ;
    Tuntrakool, Sunti
    A broadband reflective metasurface has been designed to integrate inward and outward fractal Koch rings operating at X-band frequencies. The integration between the inward and outward fractal Koch ring creates the snowflake fractal shape that operates at a center frequency of 10 GHz. Based on the simulated results, the reflection values are 0.9 with the reflection phase of 1800 which is between 900 to -900. Overall, all resonance frequencies exhibit more than 90% reflected power, with bandwidth of 1.90 GHz that cover from 8.70 GHz to 10.60 GHz.