IEICE TRANSACTIONS on Electronics
Wave Absorber by Using Cylindrical Bars with Magnetic Loss Covers Arranged Metallic Mesh for Improving ETC Environment
Summary :
The wave absorber composed of cylindrical bars arranged periodically and metallic mesh for improving visibility is proposed for ETC, and characteristics of reflectivity and shielding effect are evaluated analytically and experimentally. As a result, reflectivity of -10 dB and shielding effect of -25 dB are obtained for circularly polarized wave when the gap between cylindrical bars is 30 mm. Therefore, realization of proposed wave absorber for installing between ETC lanes can be clarified.
- Publication
- IEICE TRANSACTIONS on Electronics Vol.E91-C No.2 pp.220-223
- Publication Date
- 2008/02/01
- Publicized
- Online ISSN
- 1745-1353
- DOI
- 10.1093/ietele/e91-c.2.220
- Type of Manuscript
- LETTER
- Category
- Electromagnetic Theory
Authors
Keyword
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Kouta MATSUMOTO, Atsushi KITAMOTO, Takuya NAKAMURA, Takahiro AOYAGI, Osamu HASHIMOTO, Takashi MIYAMOTO, "Wave Absorber by Using Cylindrical Bars with Magnetic Loss Covers Arranged Metallic Mesh for Improving ETC Environment" in IEICE TRANSACTIONS on Electronics,
vol. E91-C, no. 2, pp. 220-223, February 2008, doi: 10.1093/ietele/e91-c.2.220.
Abstract: The wave absorber composed of cylindrical bars arranged periodically and metallic mesh for improving visibility is proposed for ETC, and characteristics of reflectivity and shielding effect are evaluated analytically and experimentally. As a result, reflectivity of -10 dB and shielding effect of -25 dB are obtained for circularly polarized wave when the gap between cylindrical bars is 30 mm. Therefore, realization of proposed wave absorber for installing between ETC lanes can be clarified.
URL: https://global.ieice.org/en_transactions/electronics/10.1093/ietele/e91-c.2.220/_p
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@ARTICLE{e91-c_2_220,
author={Kouta MATSUMOTO, Atsushi KITAMOTO, Takuya NAKAMURA, Takahiro AOYAGI, Osamu HASHIMOTO, Takashi MIYAMOTO, },
journal={IEICE TRANSACTIONS on Electronics},
title={Wave Absorber by Using Cylindrical Bars with Magnetic Loss Covers Arranged Metallic Mesh for Improving ETC Environment},
year={2008},
volume={E91-C},
number={2},
pages={220-223},
abstract={The wave absorber composed of cylindrical bars arranged periodically and metallic mesh for improving visibility is proposed for ETC, and characteristics of reflectivity and shielding effect are evaluated analytically and experimentally. As a result, reflectivity of -10 dB and shielding effect of -25 dB are obtained for circularly polarized wave when the gap between cylindrical bars is 30 mm. Therefore, realization of proposed wave absorber for installing between ETC lanes can be clarified.},
keywords={},
doi={10.1093/ietele/e91-c.2.220},
ISSN={1745-1353},
month={February},}
Copy
TY - JOUR
TI - Wave Absorber by Using Cylindrical Bars with Magnetic Loss Covers Arranged Metallic Mesh for Improving ETC Environment
T2 - IEICE TRANSACTIONS on Electronics
SP - 220
EP - 223
AU - Kouta MATSUMOTO
AU - Atsushi KITAMOTO
AU - Takuya NAKAMURA
AU - Takahiro AOYAGI
AU - Osamu HASHIMOTO
AU - Takashi MIYAMOTO
PY - 2008
DO - 10.1093/ietele/e91-c.2.220
JO - IEICE TRANSACTIONS on Electronics
SN - 1745-1353
VL - E91-C
IS - 2
JA - IEICE TRANSACTIONS on Electronics
Y1 - February 2008
AB - The wave absorber composed of cylindrical bars arranged periodically and metallic mesh for improving visibility is proposed for ETC, and characteristics of reflectivity and shielding effect are evaluated analytically and experimentally. As a result, reflectivity of -10 dB and shielding effect of -25 dB are obtained for circularly polarized wave when the gap between cylindrical bars is 30 mm. Therefore, realization of proposed wave absorber for installing between ETC lanes can be clarified.
ER -
English
