JP2010040901A5 - - Google Patents

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Publication number
JP2010040901A5
JP2010040901A5 JP2008203997A JP2008203997A JP2010040901A5 JP 2010040901 A5 JP2010040901 A5 JP 2010040901A5 JP 2008203997 A JP2008203997 A JP 2008203997A JP 2008203997 A JP2008203997 A JP 2008203997A JP 2010040901 A5 JP2010040901 A5 JP 2010040901A5
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JP
Japan
Prior art keywords
conductor
terminal
antenna
peripheral portion
periphery
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Granted
Application number
JP2008203997A
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Japanese (ja)
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JP5195143B2 (en
JP2010040901A (en
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Priority to JP2008203997A priority Critical patent/JP5195143B2/en
Priority claimed from JP2008203997A external-priority patent/JP5195143B2/en
Publication of JP2010040901A publication Critical patent/JP2010040901A/en
Publication of JP2010040901A5 publication Critical patent/JP2010040901A5/ja
Application granted granted Critical
Publication of JP5195143B2 publication Critical patent/JP5195143B2/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Claims (5)

始端端子から終端端子まで１本の又は複数の導体を１本にした導体を備えるアンテナであって、An antenna including a conductor having one or more conductors from a start terminal to a terminal terminal,
前記導体は、内周部及び外周部を有し、前記内周部で形成される磁界の向きと前記外周部で形成される磁界の向きとが同相となるように配線されることを特徴とするアンテナ。The conductor has an inner periphery and an outer periphery, and is wired so that the direction of the magnetic field formed at the inner periphery and the direction of the magnetic field formed at the outer periphery are in phase. Antenna. 前記導体は、前記外周部の巻数が前記内周部の巻数よりも多くなるように配線されることを特徴とする請求項１記載のアンテナ。The antenna according to claim 1, wherein the conductor is wired so that the number of turns of the outer peripheral part is larger than the number of turns of the inner peripheral part. 前記導体は、前記内周部から前記外周部に電流を流す第１の経路と、前記外周部から前記内周部に電流を流し、前記第１の経路と対になる第２の経路と、を有することを特徴とする請求項１記載のアンテナ。The conductor has a first path through which current flows from the inner periphery to the outer periphery, a second path that flows current from the outer periphery to the inner periphery, and pairs with the first path; The antenna according to claim 1, further comprising: 前記導体は、複数の前記一対の第１の経路及び第２の経路を有することを特徴とする請求項３記載のアンテナ。The antenna according to claim 3, wherein the conductor includes a plurality of the pair of first and second paths. 始端端子から終端端子まで１本の又は複数の導体を１本にした導体を備えるアンテナであって、An antenna including a conductor having one or more conductors from a start terminal to a terminal terminal,
前記導体は、内周部及び外周部を有し、前記内周部を流れる電流の方向と前記外周部を流れる電流の方向とが反対方向となるように配線されることを特徴とするアンテナ。The antenna has an inner peripheral portion and an outer peripheral portion, and is wired so that a direction of current flowing through the inner peripheral portion is opposite to a direction of current flowing through the outer peripheral portion.
JP2008203997A 2008-08-07 2008-08-07 antenna Expired - Fee Related JP5195143B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2008203997A JP5195143B2 (en) 2008-08-07 2008-08-07 antenna

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008203997A JP5195143B2 (en) 2008-08-07 2008-08-07 antenna

Publications (3)

Publication Number Publication Date
JP2010040901A JP2010040901A (en) 2010-02-18
JP2010040901A5 true JP2010040901A5 (en) 2011-09-22
JP5195143B2 JP5195143B2 (en) 2013-05-08

Family

ID=42013101

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008203997A Expired - Fee Related JP5195143B2 (en) 2008-08-07 2008-08-07 antenna

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JP (1) JP5195143B2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5846630B2 (en) * 2011-11-01 2016-01-20 富士機械製造株式会社 Tape feeder
EP2827692B1 (en) 2012-03-13 2018-07-18 Fuji Machine Mfg. Co., Ltd. Component mounting device feeder management system
JP5777190B2 (en) * 2012-03-21 2015-09-09 富士機械製造株式会社 Tape feeder management system
WO2013140581A1 (en) * 2012-03-22 2013-09-26 富士機械製造株式会社 Tape feeder
EP3047713B1 (en) * 2013-09-18 2019-11-13 Mycronic AB Method, system and device for redistribution of components and bins in smd warehouse
JP6578346B2 (en) * 2015-03-18 2019-09-18 株式会社Ｆｕｊｉ Reel holding device for tape feeder
KR101910265B1 (en) * 2017-01-16 2018-10-19 손영전 Removable RFID Tag

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000099658A (en) * 1998-09-24 2000-04-07 Tamura Electric Works Ltd Radio device
JP5214207B2 (en) * 2007-10-01 2013-06-19 日本信号株式会社 Reader / writer
JP5152843B2 (en) * 2007-12-28 2013-02-27 日本板硝子株式会社 Information reading apparatus and management system for article with electronic tag using this information reading apparatus

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