書誌事項
- タイトル別名
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- Numerical Study on Left-Handed Transmissions Line Incorporated inside Large Area Flooring Tiles for RFID Signal Transmission
- フロアリングタイルガタ ヒダリテケイ デンソウ センロ ニ ヨル ユカメン ナイ RFID シンゴウ デンソウ シュホウ ノ スウチテキ キソ ケントウ
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抄録
We propose an RFID signal transmission scheme that uses flooring tiles as a transmission medium. The method enables delivering RFID signals through a chain of flooring tiles patched together without electrical contact, thus easily extendable into a large scale. Potential applications include human flow monitoring in a large indoor situation by reading signals from numbers of distributed detectors labeled by RFID. In this paper, as a first step toward that goal, we focus on discussing the implementation of flooring tiles that can transmit signals at 13.56 MHz without electrical contact. To establish such transmission, we use a technique known as left-handed transmission, which is characterized by distributed series capacitance and shunt inductance. Here we present theoretical and numerical analysis to design such a system. Direct electromagnetic wave simulation of a realistic model reveals low-loss transmission of 0.23 dB/m at around 13 MHz.
収録刊行物
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- 電気学会論文誌E(センサ・マイクロマシン部門誌)
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電気学会論文誌E(センサ・マイクロマシン部門誌) 136 (7), 283-288, 2016
一般社団法人 電気学会
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詳細情報 詳細情報について
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- CRID
- 1390001204461781248
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- NII論文ID
- 130005160452
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- NII書誌ID
- AN1052634X
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- ISSN
- 13475525
- 13418939
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- NDL書誌ID
- 027541338
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
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- 抄録ライセンスフラグ
- 使用不可