Microwave absorbing studies of magnetic materials for X-band frequencies

Erfan Handoko; Iwan Sugihartono; Mangasi A. Marpaung; Zulkarnain Jalil; Maulana Randa; C. Kurniawan; Mudrik Alaydrus

doi:10.1109/BCWSP.2017.8272575

Microwave absorbing studies of magnetic materials for X-band frequencies

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Erfan Handoko, Iwan Sugihartono, Mangasi A. Marpaung, Zulkarnain Jalil, Maulana Randa, C. Kurniawan, Mudrik Alaydrus

2018 2017 International Conference on Broadband Communication, Wireless Sensors and Powering, BCWSP 2017 Vol. 2018-January Conference paper Cited by 7

Abstract

Magnetic materials, Barium hexaferrite BaFe12-2x(Co0.8Ti0.8Mn0.4)xO19 (x = 0 and x = 1) have been synthesized by ceramic method and sintered at temperature 1100 °C for 5 hours in the atmosfer ambient. In order to realize a microwave absorber composite, the ferrites powder are mixed with the resin. The structure of the crystal and magnetic properties were performed by using XRD and Permagraph, respectively, whereas the reflection characteristics were investigated by an vector network analyzer. The results confirm that the barium hexaferrite has single phase with hexagonal structure and Co-Ti-Mn change magnetic properties and improve the values of reflection characteristics. © 2017 IEEE.

Affiliations

Department of Physics Universitas Negeri Jakarta, Indonesia; Department of Physics Syiah Kuala University, Banda Aceh, Indonesia; Balitbang Kementerian Pertahanan RI, Jakarta, Indonesia; Research Center of Physics, Indonesian Institute of Sciences (LIPI) Puspitek, Tangerang, Indonesia; Mercu Buana University, Jakarta, Indonesia

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