Presentation | 2013/8/22 Small Dipole Antenna Covered with Spherical Negative Epsilon Metamaterial Shell Katsuya MOURI, Naobumi MICHISHITA, Yoshihide YAMADA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | High efficiency has been achieved for the small dipole antenna by covering with spherical negative epsilon metamaterial shell. In this report, electrical characteristics of the small dipole antenna covered with spherical negative epsilon metamaterial shell are compared with the spherical helical antenna and the folded spherical helical antenna in the same size. First, input impedance and S_<11> characteristics are shown. Next, radiation efficiencies, Q values obtained from bandwidth and stored electromagnetic energy, and radiation patterns are compared. Moreover, the electric field distribution of the small dipole antenna covered with spherical negative epsilon metamaterial shell is shown. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Metamaterial / Negative Epsilon / Small Dipole Antenna |
Paper # | A・P2013-74 |
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Conference Information | |
Committee | AP |
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Conference Date | 2013/8/22(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 | 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) | Small Dipole Antenna Covered with Spherical Negative Epsilon Metamaterial Shell |
Sub Title (in English) | |
Keyword(1) | Metamaterial |
Keyword(2) | Negative Epsilon |
Keyword(3) | Small Dipole Antenna |
1st Author's Name | Katsuya MOURI |
1st Author's Affiliation | Department of Electrical and Electronic Engineering, National Defense Academy() |
2nd Author's Name | Naobumi MICHISHITA |
2nd Author's Affiliation | Department of Electrical and Electronic Engineering, National Defense Academy |
3rd Author's Name | Yoshihide YAMADA |
3rd Author's Affiliation | Department of Electrical and Electronic Engineering, National Defense Academy |
Date | 2013/8/22 |
Paper # | A・P2013-74 |
Volume (vol) | vol.113 |
Number (no) | 192 |
Page | pp.pp.- |
#Pages | 4 |
Date of Issue |