Pelapisan Single Layer Penyerap Gelombang Radar Dispersi Barium M-Heksaferit / Polianilin pada Rentang X-Band

Susmita Rachmawati, Mochamad Zainuri
Submission Date: 2016-07-27 14:03:34
Accepted Date: 2016-11-23 18:14:55

Abstract


Telah dilakukan penelitian dengan judul Pelapisan Single Layer Pemyerap Gelombang Radar Dispersi Barium M-Heksaferit/Polianilin pada rentang X-Band bertujuan untuk mensintesis Barium M-Heksaferit (BAM) dengan metode solid state dan mengetahui pengaruh variasi massa Polianilin(PANI) terhadap rugi refleksi dengan pelapisan single layer material penyerap gelombang radar pada frekuensi 8-12 GHz. Barium M-Heksaferit disintesis dengan didoping ion Zn2+ menggunakan metode solid state. Sintesis material Barium M-Heksaferit dengan metode solid state doping Zn menghasilkan komposisi fasa BAM 83,68 % dan ZnFe2O4 16,32 % dengan struktur dominan heksagonal. Hasil pengujian VNA pada pelapisan single layer rentang X-band dengan variasi komposisi Polianilin pada perbandingan Barium M-Heksaferit : Polianilin didapatkan nilai Reflection Loss untuk perbandingan 1:0,5 , 1:1 , 1:1,5 , 1:2 dan 1:2,5 berturut-turut adalah -14,53 dB, -19,86 dB, 20,67 dB, -21,28 dB, dan -28,71 dB. Nilai Reflection Loss tertinggi pada perbandingan 1 : 2,5 sehingga dapat disimpulkan semakin meningkat komposisi PANI maka semakin negatif nilai Reflection Lossnya artinya semakin bagus penyerapannya.


Keywords


Kata Kunci----Barium M-Heksaferit, Polianilin, Solid state, Reflection Loss

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