RF Power Absorption Enhancement of Magnetic Composites with Conductive Grid

Title
RF Power Absorption Enhancement of Magnetic Composites with Conductive Grid
Author(s)
김기현남백일[남백일]김진우[김진우]
Keywords
NOISE SUPPRESSION; FILMS
Issue Date
201206
Publisher
KOREAN MAGNETICS SOC
Citation
JOURNAL OF MAGNETICS, v.17, no.2, pp.129 - 132
Abstract
To evaluate the electromagnetic power absorption in near field, the magnetic composites with the conductive grids were simulated using the typical permeability frequency profiles. The transmission power absorptions of the magnetic composites on microstrip line were extracted by the 3D FEM simulation program of HFSS. The magnitudes of power absorptions were greatly enhanced up to 98% and broadened the absorbing frequency band over 5 GHz by the insertion of a conductive grid in magnetic composite. The initial frequency of the power absorption can controlled by the change of the ferromagnetic resonance frequencies of the magnetic composite.
URI
http://hdl.handle.net/YU.REPOSITORY/28011http://dx.doi.org/10.4283/JMAG.2012.17.2.129
ISSN
1226-1750
Appears in Collections:
이과대학 > 물리학과 > Articles
Files in This Item:
There are no files associated with this item.
Export
RIS (EndNote)
XLS (Excel)
XML


qrcode

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

BROWSE