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Small DVB-H antennas using ferrites substrate
- Authors
- Kim, I.; Bae, Seok; Lee, Juhyung; Kim, Jongryoul; Hong, Yang-Ki
- Issue Date
- May-2006
- Publisher
- IEEE
- Citation
- INTERMAG 2006 - IEEE International Magnetics Conference, pp.364 - 364
- Indexed
- SCOPUS
- Journal Title
- INTERMAG 2006 - IEEE International Magnetics Conference
- Start Page
- 364
- End Page
- 364
- ISSN
- 2150-4598
- Abstract
- Cellular phones which is considered a first step of next generation information technology. The frequency ranges of these digital broadcasting services such as DMB and DVB-H were assigned from 170 MHz to 800 MHz. Thus the miniaturization of antennas in DMB and DVB-H phones becomes a hot issue because the antenna size is inversely proportional to the frequency. In principle, the miniaturization of antennas relies on two approaches; pattern and material design. The former is extending the electrical length of antenna radiator and the latter contracting the propagation wavelength by the increment of material's permittivity or permeability
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Related Researcher
- Kim, Jong ryoul
- ERICA 공학대학 (DEPARTMENT OF MATERIALS SCIENCE AND CHEMICAL ENGINEERING)