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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Jae-Kwon Park Young-Hee Cho Jung-Min Kim Sung-Hyun Kim Jin-Sam Yoo |
| Copyright Year | 2007 |
| Description | Author affiliation: Dept. of R&D, Amotech, Seoul (Jae-Kwon Park) |
| Abstract | This paper proposes the internal FM radio chip antenna miniaturization using magneto-dielectric. New digital multimedia broadcasting service including FM is now available with the development of VHF band and is expected to offer diverse opportunities to mobile businesses. FM radio frequency band ranges between 87.5 MHz and 108 MHz. However FM antenna is too big to fit inside mobile devices since a quarter wave length of VHF band in vacuum $mu_{tau}$ =1, $epsiv_{tau}$ =1 measures about 75 cm. In order to address this problem, we used magneto-dielectric material. The bandwidth, resonance frequency and size of the antenna are respectively 20 MHz at VSWR 6:1, 98 MHz and 25times5times2 mm. |
| Starting Page | 1 |
| Ending Page | 3 |
| File Size | 1368437 |
| Page Count | 3 |
| File Format | |
| ISBN | 9781424407484 |
| DOI | 10.1109/APMC.2007.4554926 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2007-12-11 |
| Publisher Place | Thailand |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Magnetic materials Dielectric materials Magnetic resonance Bandwidth Resonant frequency Permeability Manufacturing Permittivity Coupling circuits Antennas and propagation |
| Content Type | Text |
| Resource Type | Article |
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