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Hasil Pencarian

Ditemukan 4 dokumen yang sesuai dengan query
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Acoustic, electromagnetic and elastic wave scattering-focus on the t-matrix approach
New York: Pergamon Press, 1980
530.124 ACO
Buku Teks  Universitas Indonesia Library
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Okti Mulyani, author
Sintesis material polimer konduktif polianilin pani protonasi asam perklorat (HCLO4) dan karakterisasi komposit microwave absorber berpenguat nanopartikel Ba1-xsrxtio3 (x: 0.3; 0.4; 0.7) = Synthetized conductive polyaniline by percchlorate acid protonation and characterization composite of microwave absorber reinforced Ba1-xsrxtio3 (x: 0.3; 0.4; 0.7) nanoparticles / Okti Mulyani
ABSTRAK
Material dielektrik telah terbukti menguasai perindustrian devais elektronik seiring pesatnya perkembangan teknologi material berbasis nanostruktrur yang memiliki berbagai fungsi kerja termasuk merespon pengaruh gelombang elektromagnetik. Salah satu aplikasi material dielektrik adalah sebagai material penyerap gelombang RADAR atau Radar Absorbing Material RAM . Material dengan senyawa BaTiO3 atau Barium Stronsium Titanat...
2017
T46991
UI - Tesis Membership  Universitas Indonesia Library
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Wira Indrayani, author
Estimation of raindrop size distribution parameters using rain Attenuation data from a au-band communications satellite
The rain attenuation of down-link radio wave signals from the Superbird-C satellite and surface rainfall data have been used to estimate the parameters of exponential raindrop size distribution (DSD) at Koto Tabang (100.32 E, 0.20 S), West Sumatra, Indonesia. Prior to analyzing the measured data, the ability of the method to recover...
Universitas Andalas, Department of Physics, Faculty of Mathematics and Natural Science, 2016
AJ-Pdf
Artikel Jurnal  Universitas Indonesia Library
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Wisnu Ari Adi, author
Absorption characteristics of the electromagnetic wave and magnetic properties of the la0.8ba0.2fexmn½(1-x)ti½(1-x)o3 (x = 0.1–0.8) perovskite system
This paper reports on the magnetic properties and electromagnetic characterization of La0.8Ba0.2FexMn½(1-x)Ti½(1-x)O3 (x = 0.1–0.8). The La0.8Ba0.2FexMn½(1-x)Ti½(1-x)O3 (x = 0.1–0.8) materials were prepared using a mechanical alloying method. All the materials were made of analytical grade precursors of BaCO3, Fe2O3, MnCO3, TiO2, and La2O3, which were blended and mechanically milled...
Depok: Faculty of Engineering, Universitas Indonesia, 2017
UI-IJTECH 8:5 (2017)
Artikel Jurnal  Universitas Indonesia Library