Rachmawati, Susmita (2016) Pelapisan Single Layer Penyerap Gelombang Radar Dispersi Barium M-Heksaferit / Polianilin Pada Rentang X-Band. Undergraduate thesis, Institut Teknologi Sepuluh Nopember Surabaya.
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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 dengan metode solid state dan
mengetahui pengaruh variasi massa Polianilin 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 de. 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
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
=======================================================================================The Research has been done that has title coating single
layer absorbing Radar wave dispersion Barium M-
Hexaferrite/Polyanliline at the range X-band. It has purpose to
synthesis Barium M-Hexaferrite by solid state method and know
about influence weight Polyaniline variation to reflection loss with
the coating single layer radar absorbing at frequense 8-12 GHz.
Barium M-Hexaferrite doped by Zn ion used to solid state method.
Synthesis of Barium M-Hexaferrite materials by solid state method
and doped by Zn that resulted composision of BAM 83,68% and
ZnFe2O4 16,32 % with hexagonal dominan structure. The result of
VNA examination to coating single layer at X-band range with the
variation composision Polyaniline for comparation Barium M-
Hexaferrite : Polyaniline have gotten Reflection loss value for
1:0,5, 1:1 1:1.5 1:2 dan 1:2,5 are -14,53 dB, -19,86 dB, 20,67 dB,
-21,28 dB, dan -28,71 dB. The Highest Relection Loss value at
comparation 1: 2,5 so could concluse more increase composision
of PANI, it mean more negative reflection loss. That is mean too
better for absorbent
| Item Type: | Thesis (Undergraduate) |
|---|---|
| Additional Information: | RSFi 537.015 1 Rac p |
| Uncontrolled Keywords: | Barium M-Heksaferit, Polianilin, solid state, Reflection Loss |
| Subjects: | Q Science > QC Physics > QC448 Fiber optics. |
| Divisions: | Faculty of Mathematics and Science > Physics > 45201-(S1) Undergraduate Thesis |
| Depositing User: | EKO BUDI RAHARJO |
| Date Deposited: | 23 Mar 2020 13:12 |
| Last Modified: | 23 Mar 2020 13:12 |
| URI: | http://repository.its.ac.id/id/eprint/75533 |
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