Karakterisasi Material Penyerap Gelombang Radar Berbahan Dasar Karbon Aktif Kulit Singkong Dan Barium M-Heksaferit Doping Ion ZN

Yusro, Khoirotul (2016) Karakterisasi Material Penyerap Gelombang Radar Berbahan Dasar Karbon Aktif Kulit Singkong Dan Barium M-Heksaferit Doping Ion ZN. Undergraduate thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

Sintesis dan karakterisasi material RAM telah dilakukan. Bahan baku alam yang digunakan berupa karbon aktif kulit singkong sebagai material dielektrik yang dikombinasikan dengan material magnetik berupa barium M-heksaferit yang disintesis dari pasir besi hasil tambang Kab. Tanah Laut Provinsi Kalimantan Selatan. RAM pada penelitian ini merupakan campuran karbon aktif kulit singkong dan barium M-heksaferit dengan fraksi massa 1:1 dan cat sebagai media perekatnya. RAM tersebut dilapiskan pada plat baja grade A tipe AH36 melalui metode pelapisan dallenbach single layer dengan variasi ketebalan 2 mm, 3 mm dan 4 mm. Penyerapan gelombang mikro dididentifikasi dengan pengujian VNA dan dari hasil penelitian didapatkan bahwa nilai rugi refleksi paling besar adalah pada ketebalan 4 mm sebesar -23,479 dB. Sementara nilai rugi refleksi pada ketebalan 2 mm dan 3 mm berturut-turut sebesar -10,147 dB dan -10,494 dB. ========== Synthesis and characterization of RAM has been performed. This research used natural raw materials such us active carbon made from cassava peel as dielectric material, and it combined with barium M-Heksaferit as magnetic material. This material using iron sand from Tanah Laut district of South Kalimantan as precursor iron ion. RAM in this research is a mixture of cassava peel active carbon and barium M-heksaferit with mass fraction 1:1 and paint as an adhesive medium. RAM will be coated on the grade A type AH36 steel plate. The coating process using dallenbach single layer coating method with variaton of coating thickness are 2 mm, 3 mm and 4 mm.The absorption of microwave identified by VNA testing, based on the research we found that the maximum reflection loss (RL) value in the 4 mm thickness with RL value -23,479 dB. And RL value for 2 mm and 3 mm thickness continued are -10,147 dB and -10,494 dB.

Item Type: Thesis (Undergraduate)
Additional Information: RSFi 537.015 1 Yus k 3100017068904
Uncontrolled Keywords: active carbon, barium M-heksaferit, RAM, reflection loss, karbon aktif, barium M-heksaferit, RAM, rugi refleksi
Subjects: T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK6592.O6 Optical radar
Divisions: Faculty of Mathematics and Science > Physics > 45201-(S1) Undergraduate Thesis
Depositing User: - Davi Wah
Date Deposited: 17 Oct 2019 03:09
Last Modified: 17 Oct 2019 03:09
URI: http://repository.its.ac.id/id/eprint/71216

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