Optimasi Filter Gelombang Mikro Berbasis Metamaterial Split Ring Resonators

نویسندگان

چکیده

Optimasi geometri metamaterial Split Ring Resonators (SRR) dilakukan dengan menvariasikan ukuran geometrinya sehingga dapat bekerja pada rentang frekuensi gelombang mikro dan diaplikasi sebagai filter mikro. Variasi terhadap jari-jari SRR ( r ), lebar celah g cincin c ). bertujuan untuk mengetahui bagaimana pengaruh variasi bandwidth frekuensi, insertion loss resonansi dari yang dihasilkan. Perancangan secara numerik menggunakan software Comsol Multiphysics . Data didapatkan diolah Matlab Luaran adalah grafik menyatakan Hasil didapatkan, semakin kecil maka besar Lebar tidak mempengaruhi frekuensi. Semakin jari-jari, jarak pisah luar dalam dihasilkan kecil. Frekuensi lebih daripada perhitungan analitik. Perbedaan ini disebabkan karena posisi analitik berbeda numerik. optimal optimasi = 6,5 mm, l 0,75 2 mm memiliki 690 MHz -4 dB.

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ژورنال

عنوان ژورنال: Jurnal Fisika Unand

سال: 2021

ISSN: ['2302-8491', '2686-2433']

DOI: https://doi.org/10.25077/jfu.10.2.163-169.2021