GB2469209B - Antenna - Google Patents

Antenna

Info

Publication number
GB2469209B
GB2469209B GB1005634.9A GB201005634A GB2469209B GB 2469209 B GB2469209 B GB 2469209B GB 201005634 A GB201005634 A GB 201005634A GB 2469209 B GB2469209 B GB 2469209B
Authority
GB
United Kingdom
Prior art keywords
antenna
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
GB1005634.9A
Other versions
GB2469209A (en
GB201005634D0 (en
Inventor
Kuniaki Yosui
Hiroyuki Kubo
Hiromitsu Ito
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Murata Manufacturing Co Ltd
Original Assignee
Murata Manufacturing Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Murata Manufacturing Co Ltd filed Critical Murata Manufacturing Co Ltd
Publication of GB201005634D0 publication Critical patent/GB201005634D0/en
Publication of GB2469209A publication Critical patent/GB2469209A/en
Application granted granted Critical
Publication of GB2469209B publication Critical patent/GB2469209B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
    • G06K19/07749—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/27—Adaptation for use in or on movable bodies
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q7/00—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q7/00—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
    • H01Q7/06—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop with core of ferromagnetic material
GB1005634.9A 2009-04-03 2010-04-01 Antenna Active GB2469209B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009091381A JP4883125B2 (en) 2009-04-03 2009-04-03 antenna

Publications (3)

Publication Number Publication Date
GB201005634D0 GB201005634D0 (en) 2010-05-19
GB2469209A GB2469209A (en) 2010-10-06
GB2469209B true GB2469209B (en) 2011-12-14

Family

ID=42228840

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1005634.9A Active GB2469209B (en) 2009-04-03 2010-04-01 Antenna

Country Status (3)

Country Link
JP (1) JP4883125B2 (en)
CN (2) CN101859923B (en)
GB (1) GB2469209B (en)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9136600B2 (en) 2010-09-30 2015-09-15 Murata Manufacturing Co., Ltd. Antenna
CN102414916B (en) 2009-09-25 2015-03-25 株式会社村田制作所 Antenna device and handheld terminal
EP2413424B1 (en) * 2010-07-28 2016-05-04 Panasonic Intellectual Property Management Co., Ltd. Antenna device and communication apparatus including the same
WO2012050037A1 (en) * 2010-10-12 2012-04-19 株式会社村田製作所 Antenna apparatus and communication terminal apparatus
CN102971909B (en) * 2010-10-21 2014-10-15 株式会社村田制作所 Communication terminal device
JP5472153B2 (en) 2010-12-24 2014-04-16 株式会社村田製作所 Antenna device, battery pack with antenna, and communication terminal device
JP5848120B2 (en) * 2010-12-28 2016-01-27 デクセリアルズ株式会社 ANTENNA MODULE, COMMUNICATION DEVICE, AND ANTENNA MODULE MANUFACTURING METHOD
CN203056103U (en) * 2011-02-15 2013-07-10 株式会社村田制作所 Antenna apparatus and communication terminal apparatus
JP5950549B2 (en) * 2011-03-30 2016-07-13 デクセリアルズ株式会社 Antenna device, communication device
CN103518289B (en) * 2011-09-09 2016-01-20 株式会社村田制作所 Antenna assembly and communication terminal
JP5825026B2 (en) * 2011-10-04 2015-12-02 株式会社村田製作所 Antenna device and communication terminal device
CN107069191B (en) * 2011-10-07 2019-10-18 株式会社村田制作所 Antenna assembly and electronic equipment
WO2013069465A1 (en) * 2011-11-09 2013-05-16 株式会社村田製作所 Antenna device and electronic device
JP5926544B2 (en) * 2011-11-29 2016-05-25 デクセリアルズ株式会社 ANTENNA DEVICE, COMMUNICATION DEVICE, AND ANTENNA DEVICE MANUFACTURING METHOD
JP2013115648A (en) * 2011-11-29 2013-06-10 Dexerials Corp Antenna device and communication device
JP5152396B1 (en) * 2011-11-30 2013-02-27 パナソニック株式会社 ANTENNA, ANTENNA DEVICE, AND COMMUNICATION DEVICE
US8669909B2 (en) 2011-11-30 2014-03-11 Panasonic Corporation Antenna, antenna apparatus, and communication apparatus
WO2014030662A1 (en) * 2012-08-23 2014-02-27 デクセリアルズ株式会社 Antenna device and electronic apparatus
JP6020052B2 (en) * 2012-11-05 2016-11-02 株式会社村田製作所 Coil antenna
JP2013115825A (en) * 2012-11-28 2013-06-10 Panasonic Corp Antenna, antenna device and communication apparatus
JP5514290B1 (en) 2012-12-13 2014-06-04 株式会社東芝 Stationary proximity wireless communication device, portable proximity wireless communication device, proximity wireless communication system, and proximity wireless communication method
JP6297813B2 (en) 2013-10-31 2018-03-20 デクセリアルズ株式会社 ANTENNA DEVICE AND ELECTRONIC DEVICE
WO2015108054A1 (en) 2014-01-17 2015-07-23 デクセリアルズ株式会社 Antenna device and electronic apparatus
JP6287271B2 (en) * 2014-01-31 2018-03-07 株式会社村田製作所 3-axis antenna
JP6070895B2 (en) 2014-02-27 2017-02-01 株式会社村田製作所 Multilayer coil element, antenna module, and wireless communication module
JP6179543B2 (en) * 2014-05-13 2017-08-16 株式会社村田製作所 3-axis antenna
KR102259430B1 (en) * 2014-06-19 2021-06-02 엘지이노텍 주식회사 Touch panel using touch pen with power coil pattern
CN105811085B (en) * 2014-12-30 2020-09-08 上海伯乐电子有限公司 Flexible RFID antenna and POS machine device and electronic equipment applying same
CN105811083B (en) * 2014-12-30 2020-09-01 上海伯乐电子有限公司 Flexible RFID antenna and POS machine device and electronic equipment applying same
JP6445355B2 (en) * 2015-03-09 2018-12-26 デクセリアルズ株式会社 ANTENNA DEVICE AND ELECTRONIC DEVICE
JP6549437B2 (en) 2015-07-22 2019-07-24 デクセリアルズ株式会社 Antenna device and electronic device
JP5987963B2 (en) * 2015-10-15 2016-09-07 株式会社村田製作所 Antenna device and communication terminal device
CN208674377U (en) 2015-12-03 2019-03-29 株式会社村田制作所 Antenna assembly and electronic equipment
CN105552562A (en) * 2016-02-03 2016-05-04 深圳市信维通信股份有限公司 Z-shaped patch NFC antenna and antenna system
JP6282692B2 (en) * 2016-06-28 2018-02-21 デクセリアルズ株式会社 Communication device
US11171420B2 (en) * 2016-12-20 2021-11-09 Amotech Co., Ltd. Antenna module
KR20190046029A (en) * 2017-10-25 2019-05-07 삼성전기주식회사 Antenna device and portable terminal including the same

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004048135A (en) * 2002-07-09 2004-02-12 Mitsui Chemicals Inc Rfid antenna
JP2005033461A (en) * 2003-07-11 2005-02-03 Mitsubishi Materials Corp Rfid system and structure of antenna therein
US20060187053A1 (en) * 2005-01-13 2006-08-24 Werner Koele Identifiable packaging

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5638080A (en) * 1993-01-22 1997-06-10 Texas Instruments Incorporated Manufacture of a flexible antenna, with or without an inner permeable magnetic layer
JP2001028510A (en) * 1999-07-13 2001-01-30 Yoshikawa Rf System Kk Antenna for data carrier and data carrier using the same
US6396455B1 (en) * 2000-11-14 2002-05-28 Sensormatic Electronics Corporation Antenna with reduced magnetic far field for EAS marker activation and deactivation
JP4196554B2 (en) * 2001-09-28 2008-12-17 三菱マテリアル株式会社 Tag antenna coil and RFID tag using the same
CN101308947A (en) * 2002-01-17 2008-11-19 三菱麻铁里亚尔株式会社 Antenna for reader/writer and reader/writer having the antenna
JP2003318634A (en) * 2002-04-24 2003-11-07 Smart Card:Kk Noncontact sensor coil
JP4183707B2 (en) * 2003-11-28 2008-11-19 富士通株式会社 Information processing apparatus including non-contact reader and / or writer, and coil antenna for magnetic coupling
JP3933191B1 (en) * 2006-03-13 2007-06-20 株式会社村田製作所 Portable electronic devices

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004048135A (en) * 2002-07-09 2004-02-12 Mitsui Chemicals Inc Rfid antenna
JP2005033461A (en) * 2003-07-11 2005-02-03 Mitsubishi Materials Corp Rfid system and structure of antenna therein
US20060187053A1 (en) * 2005-01-13 2006-08-24 Werner Koele Identifiable packaging

Also Published As

Publication number Publication date
JP4883125B2 (en) 2012-02-22
CN103178346A (en) 2013-06-26
CN101859923B (en) 2013-03-13
GB2469209A (en) 2010-10-06
CN101859923A (en) 2010-10-13
JP2010245776A (en) 2010-10-28
CN103178346B (en) 2016-08-10
GB201005634D0 (en) 2010-05-19

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