| Presentation | 2008/9/4 Simulation Analysis Using Finite Element Method and Experiment for Frequency Response of Permeability of Radio Wave Shutter Kyoichi IIGUSA, Hiroshi HARADA, Yoshiyuki FUJINO, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Frequency dependence of radio wave permeability of a sheet composed with conductor lines loaded with impedance by a constant interval is calculated by the finite element method software HFSS in the case that radio wave perpendicularly incidents the sheet. It is shown that the radio wave can penetrate the sheet almost perfectly at a certain frequency when the loading impedance is a pure reactance value and the radio wave is shielded much at other frequencies. The frequencies become lower when the loading reactance is increased. A radio wave shutter whose radio wave permeability can be controlled by the loading reactance values is fabricated. It is proved that the frequency at which the radio wave is shielded by about 40dB can be swept by DC voltage control. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Radio wave shutter / Variable / Reactance / Permeability / HFSS / Electrically invisible transformation |
| Paper # | A・P2008-79 |
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| Conference Information | |
| Committee | AP |
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| Conference Date | 2008/9/4(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
| Assistant | |
| Paper Information | |
| Registration To | Antennas and Propagation (A・P) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Simulation Analysis Using Finite Element Method and Experiment for Frequency Response of Permeability of Radio Wave Shutter |
| Sub Title (in English) | |
| Keyword(1) | Radio wave shutter |
| Keyword(2) | Variable |
| Keyword(3) | Reactance |
| Keyword(4) | Permeability |
| Keyword(5) | HFSS |
| Keyword(6) | Electrically invisible transformation |
| 1st Author's Name | Kyoichi IIGUSA |
| 1st Author's Affiliation | National Institute of Information and Communications Technology, New Generation Wireless Communications Research Center() |
| 2nd Author's Name | Hiroshi HARADA |
| 2nd Author's Affiliation | National Institute of Information and Communications Technology, New Generation Wireless Communications Research Center |
| 3rd Author's Name | Yoshiyuki FUJINO |
| 3rd Author's Affiliation | National Institute of Information and Communications Technology, New Generation Wireless Communications Research Center |
| Date | 2008/9/4 |
| Paper # | A・P2008-79 |
| Volume (vol) | vol.108 |
| Number (no) | 201 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |