書誌事項
- タイトル別名
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- A Measurement of Magnetocardiogram (MCG) in Multi Point using a Transmission Line Type Thin-Film Sensor
- デンソウ センロガタ ハクマク センサ ニ ヨル シン ジカイ ノ タテン ケイソク
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抄録
We have developed a very sensitive thin film sensor using a transmission line. The sensor element consists of a coplanar line fabricated from a ceramic substrate and amorphous-CoNbZr film (4μm in thickness). The ceramic substrate with high permittivity enhances the phase change of the carrier, phase change around 7000 degree/Oe being achieved. A small phase change was detected using a Dual Mixer Time Difference (DMTD) method when a weak magnetic field are applied. We applied the sensor for magnetocardiogram (MCG) measurement using the phase detection technique. We succeeded in measuring the MCG signals in multi point, including a typical QRS wave and T wave, and this signals were found to roughly agree with already reported MCG data by SQUID.
収録刊行物
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- 電気学会論文誌． Ａ
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電気学会論文誌． Ａ 133 (6), 372-375, 2013
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
- 1390001204600432640
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- NII論文ID
- 10031175276
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- NII書誌ID
- AN10136312
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- ISSN
- 13475533
- 03854205
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- NDL書誌ID
- 024699166
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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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- KAKEN
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- 使用不可