EP1973196A1 - Dispositif d'antenne et dispositif de communication radio portable comportant un tel dispositif d'antenne - Google Patents

Dispositif d'antenne et dispositif de communication radio portable comportant un tel dispositif d'antenne Download PDF

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Publication number
EP1973196A1
EP1973196A1 EP07445011A EP07445011A EP1973196A1 EP 1973196 A1 EP1973196 A1 EP 1973196A1 EP 07445011 A EP07445011 A EP 07445011A EP 07445011 A EP07445011 A EP 07445011A EP 1973196 A1 EP1973196 A1 EP 1973196A1
Authority
EP
European Patent Office
Prior art keywords
antenna device
radiating element
antenna
radio communication
portable radio
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.)
Withdrawn
Application number
EP07445011A
Other languages
German (de)
English (en)
Inventor
Andrei Kaikkonen
Peter Lindberg
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.)
Laird Technologies AB
Original Assignee
Laird Technologies AB
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 Laird Technologies AB filed Critical Laird Technologies AB
Priority to EP07445011A priority Critical patent/EP1973196A1/fr
Priority to KR1020070056700A priority patent/KR20080086322A/ko
Priority to CNA2008800002724A priority patent/CN101542828A/zh
Priority to PCT/SE2008/000197 priority patent/WO2008115117A1/fr
Priority to TW097109068A priority patent/TW200845479A/zh
Priority to JP2009554481A priority patent/JP5363349B2/ja
Publication of EP1973196A1 publication Critical patent/EP1973196A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • 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
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/28—Combinations of substantially independent non-interacting antenna units or systems
    • 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
    • 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
    • H01Q9/30—Resonant antennas with feed to end of elongated active element, e.g. unipole
    • H01Q9/42—Resonant antennas with feed to end of elongated active element, e.g. unipole with folded element, the folded parts being spaced apart a small fraction of the operating wavelength
EP07445011A 2007-03-22 2007-03-22 Dispositif d'antenne et dispositif de communication radio portable comportant un tel dispositif d'antenne Withdrawn EP1973196A1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
EP07445011A EP1973196A1 (fr) 2007-03-22 2007-03-22 Dispositif d'antenne et dispositif de communication radio portable comportant un tel dispositif d'antenne
KR1020070056700A KR20080086322A (ko) 2007-03-22 2007-06-11 안테나 디바이스 및 상기 안테나 디바이스를 포함하는휴대용 무선통신 디바이스
CNA2008800002724A CN101542828A (zh) 2007-03-22 2008-03-14 天线装置和具有该天线装置的便携式无线通信装置
PCT/SE2008/000197 WO2008115117A1 (fr) 2007-03-22 2008-03-14 Dispositif d'antenne et dispositif de radiocommunication portable le comprenant
TW097109068A TW200845479A (en) 2007-03-22 2008-03-14 Antenna device and portable radio communication device comprising such antenna device
JP2009554481A JP5363349B2 (ja) 2007-03-22 2008-03-14 アンテナデバイス及び同アンテナデバイスを備える携帯無線通信デバイス

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP07445011A EP1973196A1 (fr) 2007-03-22 2007-03-22 Dispositif d'antenne et dispositif de communication radio portable comportant un tel dispositif d'antenne

Publications (1)

Publication Number Publication Date
EP1973196A1 true EP1973196A1 (fr) 2008-09-24

Family

ID=38016509

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07445011A Withdrawn EP1973196A1 (fr) 2007-03-22 2007-03-22 Dispositif d'antenne et dispositif de communication radio portable comportant un tel dispositif d'antenne

Country Status (6)

Country Link
EP (1) EP1973196A1 (fr)
JP (1) JP5363349B2 (fr)
KR (1) KR20080086322A (fr)
CN (1) CN101542828A (fr)
TW (1) TW200845479A (fr)
WO (1) WO2008115117A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010082891A1 (fr) * 2009-01-16 2010-07-22 Laird Technologies Ab Dispositif d'antenne, système d'antenne et dispositif de radiocommunication portable comprenant un tel dispositif d'antenne
WO2010093308A1 (fr) * 2009-02-12 2010-08-19 Laird Technologies Ab Dispositif d'antenne, système d'antenne et dispositif de radiocommunication portable comprenant un tel dispositif d'antenne
WO2011072740A1 (fr) * 2009-12-17 2011-06-23 Laird Technologies Ab Agencement d'antenne et dispositif de communication radio portable associé

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8471768B2 (en) 2009-12-22 2013-06-25 Nokia Corporation Method and apparatus for an antenna
JP5647023B2 (ja) * 2011-01-31 2014-12-24 株式会社ヨコオ 地上放送波受信用アンテナ装置及びその構成部品

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5561438A (en) * 1991-11-13 1996-10-01 Seiko Epson Corporation Ferrite Antenna
US5767813A (en) 1993-05-27 1998-06-16 Raytheon Ti Systems, Inc. Efficient electrically small loop antenna with a planar base element
JPH1141128A (ja) * 1997-07-22 1999-02-12 Yokowo Co Ltd アンテナブースタ
EP0933832A2 (fr) * 1998-01-30 1999-08-04 Matsushita Electric Industrial Co., Ltd. Antenne incorporée pour terminaux de radiocommunications
EP1120855A2 (fr) 2000-01-25 2001-08-01 Sony Corporation Antenne
US20040172146A1 (en) 1997-09-17 2004-09-02 Gerhard Schneider Antenna system and apparatus for radio-frequency wireless keyboard
EP1594188A1 (fr) 2003-02-03 2005-11-09 Matsushita Electric Industrial Co., Ltd. Dispositif d'antenne et dispositif de communication sans fil utilisant celui-ci
EP1670096A2 (fr) * 2004-11-05 2006-06-14 Ace Technology Module d'antenne pour un signal de réception à une fréquence de diffusion
WO2006129210A2 (fr) * 2005-05-30 2006-12-07 Nxp B.V. Ensemble antenne a reception simultanee pour equipement de communication sans fil

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3201693B2 (ja) * 1994-02-16 2001-08-27 株式会社日立国際電気 小型無線受信機用アンテナ
SE0004724D0 (sv) * 2000-07-10 2000-12-20 Allgon Ab Antenna device
US6904296B2 (en) * 2001-02-09 2005-06-07 Nokia Mobile Phones Limited Internal antenna for mobile communications device
SE525659C2 (sv) * 2003-07-11 2005-03-29 Amc Centurion Ab Antenna device and portable radio communication device comprising such antenna device

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5561438A (en) * 1991-11-13 1996-10-01 Seiko Epson Corporation Ferrite Antenna
US5767813A (en) 1993-05-27 1998-06-16 Raytheon Ti Systems, Inc. Efficient electrically small loop antenna with a planar base element
JPH1141128A (ja) * 1997-07-22 1999-02-12 Yokowo Co Ltd アンテナブースタ
US20040172146A1 (en) 1997-09-17 2004-09-02 Gerhard Schneider Antenna system and apparatus for radio-frequency wireless keyboard
EP0933832A2 (fr) * 1998-01-30 1999-08-04 Matsushita Electric Industrial Co., Ltd. Antenne incorporée pour terminaux de radiocommunications
EP1120855A2 (fr) 2000-01-25 2001-08-01 Sony Corporation Antenne
EP1594188A1 (fr) 2003-02-03 2005-11-09 Matsushita Electric Industrial Co., Ltd. Dispositif d'antenne et dispositif de communication sans fil utilisant celui-ci
EP1670096A2 (fr) * 2004-11-05 2006-06-14 Ace Technology Module d'antenne pour un signal de réception à une fréquence de diffusion
WO2006129210A2 (fr) * 2005-05-30 2006-12-07 Nxp B.V. Ensemble antenne a reception simultanee pour equipement de communication sans fil

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010082891A1 (fr) * 2009-01-16 2010-07-22 Laird Technologies Ab Dispositif d'antenne, système d'antenne et dispositif de radiocommunication portable comprenant un tel dispositif d'antenne
WO2010093308A1 (fr) * 2009-02-12 2010-08-19 Laird Technologies Ab Dispositif d'antenne, système d'antenne et dispositif de radiocommunication portable comprenant un tel dispositif d'antenne
WO2011072740A1 (fr) * 2009-12-17 2011-06-23 Laird Technologies Ab Agencement d'antenne et dispositif de communication radio portable associé

Also Published As

Publication number Publication date
WO2008115117A1 (fr) 2008-09-25
JP5363349B2 (ja) 2013-12-11
TW200845479A (en) 2008-11-16
JP2010522463A (ja) 2010-07-01
CN101542828A (zh) 2009-09-23
KR20080086322A (ko) 2008-09-25

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