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Eddy-Current Testing Probe With Spin-Valve Type GMR Sensor for Printed Circuit Board Inspection
http://hdl.handle.net/2297/48307
http://hdl.handle.net/2297/48307ea265001-73bb-42ec-8aea-c7f8e9274d3f
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
TE-PR-YAMADA-S-227.pdf (373.5 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
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| 公開日 | 2017-10-03 | |||||
| タイトル | ||||||
| タイトル | Eddy-Current Testing Probe With Spin-Valve Type GMR Sensor for Printed Circuit Board Inspection | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | journal article | |||||
| 著者 |
Yamada, Sotoshi
× Yamada, Sotoshi× Chomsuwan, K.× Fukuda, Y.× Iwahara, Masayoshi× Wakiwaka, H.× Shoji, S. |
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| 書誌情報 |
IEEE Transactions on Maggetics 巻 40, 号 4, p. 2676-2678, 発行日 2004-07-01 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 0018-9464 | |||||
| NCID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AA00667933 | |||||
| DOI | ||||||
| 関連タイプ | isIdenticalTo | |||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.1109/TMAG.2004.829254 | |||||
| 出版者 | ||||||
| 出版者 | Institute of Electrical and Electronics Engineers IEEE | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | This paper proposes an eddy-current testing (ECT) probe composed of a spin-valve giant magnetoresistance (SV-GMR) sensor and a meander coil for the inspection of bare printed circuit board. The SV-GMR sensor serves as a magnetic sensor for the ECT probe to sense the variation of the magnetic field distribution occurred on the printed circuit board. The SV-GMR sensor is used specifically to detect the changing magnetic field distribution occurred at the defect point. The characteristics of the proposed probe are discussed in this paper. The comparisons of signal-to-noise ratios obtained from ECT probe with SV-GMR sensor and with solenoid coil verify that the applying of SV-GMR sensor to the ECT probe can improve the PCB inspection results. | |||||
| 著者版フラグ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
