Presentation | 2009-01-30 Dissipation in Artificial Dielectrics Makoto FURUTA, Kazuki NAMIKOSHI, Ikuo AWAI, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | It is clarified that there are two dissipation schemes in the artificial dielectrics, the polarizing current and circulating current losses. They are originated from the fact that the constituting metal particles let the current flow on them either by the electric or magnetic field. These losses are analyzed by the E/M simulator HFSS, showing increase with the effective permittivity, increase with the signal frequency and decrease with the conductivity of the metal strips. One of the most important results is the rapid decrease of losses with the decrease of metal thickness for specific direction of the magnetic field. Though the unloaded Q of the artificial dielectric resonators have not yet been improved drastically by the present study, its preliminary improvement is confirmed by the experiment of decreasing the metal thickness. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Artificial dielectric / Dissipation / Polarizing current / Circulating current / Parameter dependence / Skin depth |
Paper # | PN2008-75,OPE2008-178,LQE2008-175 |
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Conference Information | |
Committee | OPE |
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Conference Date | 2009/1/22(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Optoelectronics (OPE) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Dissipation in Artificial Dielectrics |
Sub Title (in English) | |
Keyword(1) | Artificial dielectric |
Keyword(2) | Dissipation |
Keyword(3) | Polarizing current |
Keyword(4) | Circulating current |
Keyword(5) | Parameter dependence |
Keyword(6) | Skin depth |
1st Author's Name | Makoto FURUTA |
1st Author's Affiliation | Faculty of Science and Technology, Ryukoku University() |
2nd Author's Name | Kazuki NAMIKOSHI |
2nd Author's Affiliation | Faculty of Science and Technology, Ryukoku University |
3rd Author's Name | Ikuo AWAI |
3rd Author's Affiliation | Faculty of Science and Technology, Ryukoku University |
Date | 2009-01-30 |
Paper # | PN2008-75,OPE2008-178,LQE2008-175 |
Volume (vol) | vol.108 |
Number (no) | 418 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |