ATE347181T1 - MULTI-BAND ANTENNA ARRANGEMENT FOR RADIO COMMUNICATION DEVICE - Google Patents

MULTI-BAND ANTENNA ARRANGEMENT FOR RADIO COMMUNICATION DEVICE

Info

Publication number
ATE347181T1
ATE347181T1 AT02445140T AT02445140T ATE347181T1 AT E347181 T1 ATE347181 T1 AT E347181T1 AT 02445140 T AT02445140 T AT 02445140T AT 02445140 T AT02445140 T AT 02445140T AT E347181 T1 ATE347181 T1 AT E347181T1
Authority
AT
Austria
Prior art keywords
layer
radio communication
communication device
band antenna
antenna arrangement
Prior art date
Application number
AT02445140T
Other languages
German (de)
Inventor
Kenneth Hakansson
Johan Andersson
Original Assignee
Sony Ericsson Mobile Comm 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 Sony Ericsson Mobile Comm Ab filed Critical Sony Ericsson Mobile Comm Ab
Application granted granted Critical
Publication of ATE347181T1 publication Critical patent/ATE347181T1/en

Links

Classifications

    • 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
    • H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
    • H01Q9/0421—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with a shorting wall or a shorting pin at one end of the element
    • 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
    • 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
    • H01Q5/307—Individual or coupled radiating elements, each element being fed in an unspecified way
    • H01Q5/342—Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes
    • H01Q5/357—Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes using a single feed point
    • H01Q5/364—Creating multiple current paths
    • H01Q5/371—Branching current paths
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Support Of Aerials (AREA)
  • Details Of Aerials (AREA)
  • Waveguide Aerials (AREA)
  • Transceivers (AREA)

Abstract

The antenna has longitudinal layer (4) and one transverse layer (5) extending from one end portion of the longitudinal layer (4) and another transverse layer (6) extending from the center portion of the longitudinal layer (4) in the same direction as the other transverse layer. A parasitic element (7) is located adjacent to outer portion of transverse layer and extends substantially parallel to the layer (6). An independent claim is also included for radio communication terminal.
AT02445140T 2002-10-22 2002-10-22 MULTI-BAND ANTENNA ARRANGEMENT FOR RADIO COMMUNICATION DEVICE ATE347181T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP02445140A EP1414106B1 (en) 2002-10-22 2002-10-22 Multiband radio antenna

Publications (1)

Publication Number Publication Date
ATE347181T1 true ATE347181T1 (en) 2006-12-15

Family

ID=32050166

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02445140T ATE347181T1 (en) 2002-10-22 2002-10-22 MULTI-BAND ANTENNA ARRANGEMENT FOR RADIO COMMUNICATION DEVICE

Country Status (4)

Country Link
EP (1) EP1414106B1 (en)
CN (1) CN100468861C (en)
AT (1) ATE347181T1 (en)
DE (1) DE60216470T2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR9917493B1 (en) 1999-09-20 2012-09-18 multi-level antenna.
JP4070462B2 (en) 2000-01-19 2008-04-02 フラクトゥス・ソシエダッド・アノニマ Small space-filling antenna
WO2004066437A1 (en) 2003-01-24 2004-08-05 Fractus, S.A. Broadside high-directivity microstrip patch antennas
FI120606B (en) 2003-10-20 2009-12-15 Pulse Finland Oy Internal multi-band antenna
FI20040584L (en) 2004-04-26 2005-10-27 Lk Products Oy Antenna element and method for manufacturing the same
US8738103B2 (en) 2006-07-18 2014-05-27 Fractus, S.A. Multiple-body-configuration multimedia and smartphone multifunction wireless devices
US20080062045A1 (en) * 2006-09-08 2008-03-13 Motorola, Inc. Communication device with a low profile antenna
CN103296386B (en) * 2012-02-22 2015-06-17 上海德门电子科技有限公司 Multi-band frequency built-in aerial with low SAR value
CN106255185A (en) * 2016-07-29 2016-12-21 广东欧珀移动通信有限公司 Method and device for switching terminal antenna and mobile terminal

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2772519B1 (en) * 1997-12-11 2000-01-14 Alsthom Cge Alcatel ANTENNA REALIZED ACCORDING TO MICRO-TAPE TECHNIQUE AND DEVICE INCLUDING THIS ANTENNA
US6429818B1 (en) * 1998-01-16 2002-08-06 Tyco Electronics Logistics Ag Single or dual band parasitic antenna assembly
JP2000114856A (en) * 1998-09-30 2000-04-21 Nec Saitama Ltd Reversed f antenna and radio equipment using the same
FI105421B (en) * 1999-01-05 2000-08-15 Filtronic Lk Oy Planes two frequency antenna and radio device equipped with a planar antenna
US6408190B1 (en) * 1999-09-01 2002-06-18 Telefonaktiebolaget Lm Ericsson (Publ) Semi built-in multi-band printed antenna
FI112984B (en) * 1999-10-20 2004-02-13 Filtronic Lk Oy Internal antenna
FR2800920B1 (en) * 1999-11-08 2006-07-21 Cit Alcatel BI-BAND TRANSMISSION DEVICE AND ANTENNA FOR THIS DEVICE
FI114254B (en) * 2000-02-24 2004-09-15 Filtronic Lk Oy Planantennskonsruktion
US6407715B1 (en) * 2001-05-04 2002-06-18 Acer Communications And Multimedia Inc. Dual frequency band antenna with folded structure and related method

Also Published As

Publication number Publication date
DE60216470T2 (en) 2007-09-13
CN100468861C (en) 2009-03-11
DE60216470D1 (en) 2007-01-11
CN1706069A (en) 2005-12-07
EP1414106B1 (en) 2006-11-29
EP1414106A1 (en) 2004-04-28

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties