CO2Z hexaferrite T-DMB antenna for mobile phone applications
Bae, Seok Hong, Yang-Ki Lee, Jaejin Jalli, Jeevan Abo, Gavin S. Sung, Won-Mo Kim, Giho Park, Sang-Hoon Kum, JunSig Kwon, Hyuck M.
Bae, Seok
Hong, Yang-Ki
Lee, Jaejin
Jalli, Jeevan
Abo, Gavin S.
Sung, Won-Mo
Kim, Giho
Park, Sang-Hoon
Kum, JunSig
Kwon, Hyuck M.
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Original Date
Digitization Date
Issue Date
2009-09-22
Type
Article
Genre
Keywords
Antenna,C<sub>2</sub>Z,Hexaferrite,Terrestrial digital multimedia broadcasting (T-DMB)
Subjects (LCSH)
Citation
S. Bae et al., "Co 2 Z Hexaferrite T-DMB Antenna for Mobile Phone Applications," in IEEE Transactions on Magnetics, vol. 45, no. 10, pp. 4199-4202, Oct. 2009, doi: 10.1109/TMAG.2009.2022412
Abstract
We fabricated 0.029 λ miniaturized Co2 Z hexaferrite terrestrial digital multimedia broadcasting (T-DMB) antenna. T-DMB antenna was fabricated by winding 12-turn Cu tape around the Co2 Z rectangular block. Antenna was mounted on the ground substrate with connection of coaxial feeding line. Fabricated Co2Z antenna showed 196.2 MHz of center frequency, -6.55 dB of 3-D average gain and 22.13% of radiation efficiency at 195 MHz. Average gain of Co2Z antenna is found to be greater than -17.4 dB in the range of 174-216 MHz. © 2009 IEEE.
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Description
This is an open access article under the CC by license
Publisher
Institute of Electrical and Electronics Engineers Inc.
Journal
IEEE Transactions on Magnetics
Book Title
Series
Digital Collection
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Use and Reproduction
Archival Collection
PubMed ID
ISSN
00189464