WO2003010850A1 - Dispositif a antenne integree - Google Patents

Dispositif a antenne integree Download PDF

Info

Publication number
WO2003010850A1
WO2003010850A1 PCT/JP2002/007408 JP0207408W WO03010850A1 WO 2003010850 A1 WO2003010850 A1 WO 2003010850A1 JP 0207408 W JP0207408 W JP 0207408W WO 03010850 A1 WO03010850 A1 WO 03010850A1
Authority
WO
WIPO (PCT)
Prior art keywords
built
passive device
impedance
dipole antenna
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.)
Ceased
Application number
PCT/JP2002/007408
Other languages
English (en)
French (fr)
Inventor
Suguru Kojima
Hideo 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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to EP02746137A priority Critical patent/EP1414107B1/en
Priority to US10/380,699 priority patent/US6781556B2/en
Priority to DE60207085T priority patent/DE60207085T2/de
Publication of WO2003010850A1 publication Critical patent/WO2003010850A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
    • H01Q19/005—Patch antenna using one or more coplanar parasitic elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
    • H01Q1/243—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use with built-in antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
    • H01Q1/245—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use with means for shaping the antenna pattern, e.g. in order to protect user against rf exposure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
    • H01Q5/30—Arrangements for providing operation on different wavebands
    • H01Q5/378—Combination of fed elements with parasitic elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/16—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Details Of Aerials (AREA)
  • Aerials With Secondary Devices (AREA)
  • Support Of Aerials (AREA)
PCT/JP2002/007408 2001-07-25 2002-07-23 Dispositif a antenne integree Ceased WO2003010850A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP02746137A EP1414107B1 (en) 2001-07-25 2002-07-23 Built in antenna apparatus
US10/380,699 US6781556B2 (en) 2001-07-25 2002-07-23 Built-in antenna apparatus
DE60207085T DE60207085T2 (de) 2001-07-25 2002-07-23 Vorrichtung mit integrierter antenne

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2001225104 2001-07-25
JP2001-225104 2001-07-25
JP2002-80569 2002-03-22
JP2002080569A JP2003110329A (ja) 2001-07-25 2002-03-22 内蔵アンテナ装置

Publications (1)

Publication Number Publication Date
WO2003010850A1 true WO2003010850A1 (fr) 2003-02-06

Family

ID=26619270

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2002/007408 Ceased WO2003010850A1 (fr) 2001-07-25 2002-07-23 Dispositif a antenne integree

Country Status (6)

Country Link
US (1) US6781556B2 (ja)
EP (1) EP1414107B1 (ja)
JP (1) JP2003110329A (ja)
CN (1) CN1465118A (ja)
DE (1) DE60207085T2 (ja)
WO (1) WO2003010850A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020032135A1 (ja) * 2018-08-07 2020-02-13 ソニー株式会社 アンテナ装置、無線通信装置およびレーダ装置

Families Citing this family (58)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3608735B2 (ja) * 2002-02-15 2005-01-12 松下電器産業株式会社 アンテナ装置及び携帯無線装置
JP2003258523A (ja) * 2002-02-27 2003-09-12 Matsushita Electric Ind Co Ltd 無線機用アンテナ装置
US6888511B2 (en) * 2002-09-09 2005-05-03 Brian Victor Cake Physically small antenna elements and antennas based thereon
JP3746281B2 (ja) * 2003-07-11 2006-02-15 株式会社東芝 アンテナ装置及び携帯無線通信装置
CN1701466A (zh) * 2003-08-05 2005-11-23 日本安特尼株式会社 带有反射板的平面天线
US7162264B2 (en) * 2003-08-07 2007-01-09 Sony Ericsson Mobile Communications Ab Tunable parasitic resonators
GB2423643A (en) * 2003-12-09 2006-08-30 Matsushita Electric Co Ltd Folding mobile radio device
US20050174297A1 (en) * 2004-02-09 2005-08-11 Cake Brian V. Compact ground-plane antenna
US7343183B2 (en) 2004-04-02 2008-03-11 Matsushita Electric Industrial Co., Ltd. Portable wireless unit
TWI264143B (en) * 2004-05-12 2006-10-11 Arcadyan Technology Corp Inverted-F antenna having reinforced fixing structure
WO2006011254A1 (ja) * 2004-07-23 2006-02-02 Matsushita Electric Industrial Co., Ltd. 折畳式携帯無線機
CN1734836B (zh) * 2004-08-10 2010-11-17 富士康(昆山)电脑接插件有限公司 天线
JP2006066993A (ja) * 2004-08-24 2006-03-09 Sony Corp マルチビームアンテナ
JP4271647B2 (ja) 2004-11-01 2009-06-03 三菱電機株式会社 表示装置
KR100681759B1 (ko) 2004-11-24 2007-02-15 삼성전자주식회사 안테나 성능 개선을 위한 도전체를 갖는 휴대용 무선단말기
US20060111162A1 (en) * 2004-11-24 2006-05-25 Samsung Electronics Co., Ltd. Portable wireless terminal having conductor for improving antenna property
JP2006191437A (ja) * 2005-01-07 2006-07-20 Matsushita Electric Ind Co Ltd 携帯無線機
US7199760B2 (en) * 2005-02-03 2007-04-03 Via Telecom Co., Ltd. Mobile phone having a directed beam antenna
JP4627092B2 (ja) * 2005-03-24 2011-02-09 ソニー・エリクソン・モバイルコミュニケーションズ株式会社 アンテナ装置及び無線通信装置
CN101203984B (zh) * 2005-06-16 2011-12-07 富士通株式会社 Rfid标签天线以及rfid标签
CN1904912A (zh) * 2005-07-29 2007-01-31 中国国际海运集装箱(集团)股份有限公司 具有电子标签的集装箱用通风器及使用该通风器的集装箱
JP4444215B2 (ja) * 2006-01-30 2010-03-31 株式会社東芝 携帯無線機及びアンテナ装置
JP2007221288A (ja) * 2006-02-15 2007-08-30 Fujitsu Ltd アンテナ装置及び無線通信装置
US7812770B2 (en) * 2006-08-29 2010-10-12 Research In Motion Limited Mobile wireless communications device including an electrically conductive, electrically floating element and related methods
JP4696049B2 (ja) * 2006-10-26 2011-06-08 京セラ株式会社 携帯電話機
JP4378378B2 (ja) * 2006-12-12 2009-12-02 アルプス電気株式会社 アンテナ装置
EP2278662A4 (en) * 2008-04-24 2015-05-27 Toray Industries CONTACT-FREE IC LABEL
JP5027178B2 (ja) * 2009-03-25 2012-09-19 株式会社日本自動車部品総合研究所 リーダ
US9293827B2 (en) 2010-05-10 2016-03-22 Samsung Electronics Co., Ltd. Communication terminal and antenna apparatus thereof
US8483415B2 (en) * 2010-06-18 2013-07-09 Motorola Mobility Llc Antenna system with parasitic element for hearing aid compliant electromagnetic emission
US8593351B2 (en) * 2010-08-12 2013-11-26 Mediatek Inc. Portable electronic device
JP5796699B2 (ja) * 2010-11-12 2015-10-21 戸田工業株式会社 折返しダイポールアンテナ、該折返しダイポールアンテナを用いたｒｆタグ
JP2012235224A (ja) * 2011-04-28 2012-11-29 Jvc Kenwood Corp 電子機器
GB2510318A (en) * 2012-10-24 2014-08-06 Microsoft Corp Antenna device with reduced specific absorption rate (SAR) characteristics
US9871544B2 (en) 2013-05-29 2018-01-16 Microsoft Technology Licensing, Llc Specific absorption rate mitigation
US10893488B2 (en) 2013-06-14 2021-01-12 Microsoft Technology Licensing, Llc Radio frequency (RF) power back-off optimization for specific absorption rate (SAR) compliance
US10044095B2 (en) 2014-01-10 2018-08-07 Microsoft Technology Licensing, Llc Radiating structure with integrated proximity sensing
US9813997B2 (en) 2014-01-10 2017-11-07 Microsoft Technology Licensing, Llc Antenna coupling for sensing and dynamic transmission
JP6222524B2 (ja) * 2014-03-19 2017-11-01 カシオ計算機株式会社 アンテナ装置及び電子機器
US9769769B2 (en) 2014-06-30 2017-09-19 Microsoft Technology Licensing, Llc Detecting proximity using antenna feedback
US9785174B2 (en) 2014-10-03 2017-10-10 Microsoft Technology Licensing, Llc Predictive transmission power control for back-off
US9871545B2 (en) 2014-12-05 2018-01-16 Microsoft Technology Licensing, Llc Selective specific absorption rate adjustment
US10013038B2 (en) 2016-01-05 2018-07-03 Microsoft Technology Licensing, Llc Dynamic antenna power control for multi-context device
CN106229645A (zh) * 2016-07-19 2016-12-14 电子科技大学 一种双谐振型宽频带偶极子天线
JP6642722B2 (ja) * 2016-08-25 2020-02-12 株式会社村田製作所 アンテナ装置
US10461406B2 (en) 2017-01-23 2019-10-29 Microsoft Technology Licensing, Llc Loop antenna with integrated proximity sensing
US10224974B2 (en) 2017-03-31 2019-03-05 Microsoft Technology Licensing, Llc Proximity-independent SAR mitigation
CN110495050B (zh) 2017-04-26 2021-06-01 索尼公司 具有至少一个毫米波谐振频率的平面天线和电子装置
GB2571279B (en) 2018-02-21 2022-03-09 Pet Tech Limited Antenna arrangement and associated method
JP7001232B2 (ja) * 2018-05-22 2022-01-19 Ｎｅｃプラットフォームズ株式会社 アンテナ及び無線通信装置
JP7014425B2 (ja) * 2018-11-13 2022-02-15 Ｎｅｃプラットフォームズ株式会社 アンテナ、無線通信機器およびアンテナ形成方法
JP6679120B1 (ja) * 2019-02-01 2020-04-15 Ｎｅｃプラットフォームズ株式会社 無線通信装置およびアンテナ構成方法
US11342671B2 (en) 2019-06-07 2022-05-24 Sonos, Inc. Dual-band antenna topology
CN110312009B (zh) 2019-06-26 2021-03-02 维沃移动通信有限公司 一种显示模组及移动终端
JP6820068B1 (ja) * 2019-07-25 2021-01-27 Ｎｅｃプラットフォームズ株式会社 無線装置
JP7424617B2 (ja) 2020-01-30 2024-01-30 Ｎｅｃプラットフォームズ株式会社 アンテナ装置
JP7007024B2 (ja) * 2020-03-27 2022-01-24 Ｎｅｃプラットフォームズ株式会社 アンテナ装置
JP7819033B2 (ja) 2022-05-26 2026-02-24 キヤノン株式会社 アンテナ装置、アンテナ内蔵装置

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61205004A (ja) * 1985-03-08 1986-09-11 Nippon Telegr & Teleph Corp <Ntt> 携帯無線機
JPH08335818A (ja) * 1995-06-07 1996-12-17 Kokusai Electric Co Ltd 携帯無線機
JPH11274845A (ja) * 1998-03-26 1999-10-08 Mitsubishi Materials Corp アンテナ装置
JP2000004120A (ja) * 1998-06-16 2000-01-07 Nippon Antenna Co Ltd テレビ用アンテナ
JP2001077611A (ja) * 1999-09-06 2001-03-23 Tdk Corp 移動体通信機
JP2001085920A (ja) * 1999-09-17 2001-03-30 Toshiba Corp 携帯無線端末
JP2002151923A (ja) * 2000-11-13 2002-05-24 Samsung Yokohama Research Institute Co Ltd 携帯端末機

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4812855A (en) * 1985-09-30 1989-03-14 The Boeing Company Dipole antenna with parasitic elements
GB2333902B (en) * 1998-01-31 2002-10-23 Nec Technologies Directive antenna for mobile telephones
KR100322119B1 (ko) * 1998-07-31 2002-05-09 윤종용 선형편파를위한광대역평면다이폴안테나
US6046703A (en) 1998-11-10 2000-04-04 Nutex Communication Corp. Compact wireless transceiver board with directional printed circuit antenna
US6615026B1 (en) * 1999-02-01 2003-09-02 A. W. Technologies, Llc Portable telephone with directional transmission antenna
JP2000349526A (ja) 1999-06-08 2000-12-15 Hideo Suyama 内蔵アンテナ装置
JP3491682B2 (ja) 1999-12-22 2004-01-26 日本電気株式会社 線状アンテナ
AU5428200A (en) 1999-12-24 2001-07-09 Matsushita Electric Industrial Co., Ltd. Built-in antenna of wireless communication terminal
US6326922B1 (en) * 2000-06-29 2001-12-04 Worldspace Corporation Yagi antenna coupled with a low noise amplifier on the same printed circuit board

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61205004A (ja) * 1985-03-08 1986-09-11 Nippon Telegr & Teleph Corp <Ntt> 携帯無線機
JPH08335818A (ja) * 1995-06-07 1996-12-17 Kokusai Electric Co Ltd 携帯無線機
JPH11274845A (ja) * 1998-03-26 1999-10-08 Mitsubishi Materials Corp アンテナ装置
JP2000004120A (ja) * 1998-06-16 2000-01-07 Nippon Antenna Co Ltd テレビ用アンテナ
JP2001077611A (ja) * 1999-09-06 2001-03-23 Tdk Corp 移動体通信機
JP2001085920A (ja) * 1999-09-17 2001-03-30 Toshiba Corp 携帯無線端末
JP2002151923A (ja) * 2000-11-13 2002-05-24 Samsung Yokohama Research Institute Co Ltd 携帯端末機

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP1414107A4 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020032135A1 (ja) * 2018-08-07 2020-02-13 ソニー株式会社 アンテナ装置、無線通信装置およびレーダ装置

Also Published As

Publication number Publication date
DE60207085T2 (de) 2006-04-20
EP1414107A4 (en) 2004-07-28
US20040021608A1 (en) 2004-02-05
US6781556B2 (en) 2004-08-24
DE60207085D1 (de) 2005-12-08
CN1465118A (zh) 2003-12-31
JP2003110329A (ja) 2003-04-11
EP1414107B1 (en) 2005-11-02
EP1414107A1 (en) 2004-04-28

Similar Documents

Publication Publication Date Title
EP1414107A4 (en) DEVICE WITH INTEGRATED ANTENNA
WO2004098390A3 (en) Rf medical device
AU2002351808A1 (en) Vhf wave receiver antenna housed in a wristband of a portable electronic device
CA2416957A1 (en) Antenna apparatus
AU4463201A (en) Antenna for high-frequency radio, high-frequency radio device and high-frequencyradio device of watch type
WO2001059938A3 (en) Multiple band wireless telephone with multiple antennas
WO2004032343A3 (en) Single chip radio with integrated antenna
WO2002019465A1 (en) Built-in antenna for radio communication terminal
WO2001052353A3 (en) Low cost compact omni-directional printed antenna
WO2005043670A3 (en) Communication device with internal antenna system
WO2003081795A3 (en) Passive intermodulation interference control circuits
AU8007601A (en) Apparatus and method for enhancing low-frequency operation of mobile communication antennas
WO2002029929A3 (en) Multi-band wireless communication device
CA2469516A1 (en) Apparatus and methods for radome depolarization compensation
WO2003092172A3 (en) Wireless communication device
EP1434304A4 (en) AERIAL DEVICE, WIRELESS COMMUNICATION TERMINAL, EXTERNAL AERIAL AND HANDBAND
WO2001069802A3 (en) Integrated radio frequency interface
SG122751A1 (en) Antenna and radio wave receiving / transmitting apparatus therewith and method of manufacturing the antenna
WO2003069727A1 (en) Antenna unit and portable radio system comprising antenna unit
WO2003010851A1 (fr) Antenne radio portable
CA2163733A1 (en) Electronic apparatus
EP1306923A4 (en) ANTENNA AND RADIO COMMUNICATION DEVICE WITH SUCH ANTENNA
EP1328069A3 (en) EMC-arrangement for a device employing wireless data transfer
FR2819346B1 (fr) Antenne planaire et dispositif de transmission bi-bande incluant cette antenne
AU2003208619A1 (en) Polarized wave measuring apparatus, and antenna characteristic apparatus and radio wave measuring apparatus using the same

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE ES FI GB GD GE GH GM HR HU ID IL IN IS KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ OM PH PL PT RO RU SD SE SG SI SK SL TJ TM TN TR TT TZ UA UG US UZ VN YU ZA ZM ZW

Kind code of ref document: A1

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BY BZ CA CH CN CO CR CU CZ DE DM DZ EC EE ES FI GB GD GE GH HR HU ID IL IN IS KE KG KP KR KZ LK LR LS LT LU LV MA MD MG MK MW MX MZ NO NZ OM PH PL PT RO SD SE SG SI SK SL TJ TM TN TR TT UA UG US UZ VN YU ZA ZM

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LU MC NL PT SE SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

Kind code of ref document: A1

Designated state(s): GH GM KE LS MW MZ SD SL SZ UG ZM ZW AM AZ BY KG KZ RU TJ TM AT BE BG CH CY CZ DK EE ES FI FR GB GR IE IT LU MC PT SE SK TR BF BJ CF CG CI GA GN GQ GW ML MR NE SN TD TG

WWE Wipo information: entry into national phase

Ref document number: 10380699

Country of ref document: US

WWE Wipo information: entry into national phase

Ref document number: 2002746137

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 028025024

Country of ref document: CN

121 Ep: the epo has been informed by wipo that ep was designated in this application
WWP Wipo information: published in national office

Ref document number: 2002746137

Country of ref document: EP

REG Reference to national code

Ref country code: DE

Ref legal event code: 8642

WWG Wipo information: grant in national office

Ref document number: 2002746137

Country of ref document: EP