| Presentation | 2012-06-01 A wave absorber composed of infinite periodical patch antennas designed for both H- and V-polarized waves Hozumi OKAWA, Atsuhiro NISHIKATA, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We designed a wave absorber with 2-D infinite periodical patch antennas. With FDTD method including periodic boundary condition, we calculated the impedance at feeding points. For both H- and V-polarized waves, we put two feed points at the squared patch and converted H- and V-polarized waves into symmetry and anti-symmetry mode. As a result, we verified that infinite periodical patch antennas worked as a wave absorber (fractional bandwidth, polarization charactaristic and so on) at a resonant frequency of 2.4 GHz with matched load impedance of pure resistance. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Meta-material / FDTD method / Wave absorber / Patch antenna |
| Paper # | EMCJ2012-18 |
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| Conference Information | |
| Committee | EMCJ |
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| Conference Date | 2012/5/24(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Registration To | Electromagnetic Compatibility (EMCJ) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A wave absorber composed of infinite periodical patch antennas designed for both H- and V-polarized waves |
| Sub Title (in English) | |
| Keyword(1) | Meta-material |
| Keyword(2) | FDTD method |
| Keyword(3) | Wave absorber |
| Keyword(4) | Patch antenna |
| 1st Author's Name | Hozumi OKAWA |
| 1st Author's Affiliation | Department of electrical and electronic engineering, Tokyo Institute of Technology() |
| 2nd Author's Name | Atsuhiro NISHIKATA |
| 2nd Author's Affiliation | Department of human system science, Tokyo Institute of Technology |
| Date | 2012-06-01 |
| Paper # | EMCJ2012-18 |
| Volume (vol) | vol.112 |
| Number (no) | 73 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |