AU6486500A - Dual band antenna device - Google Patents

Dual band antenna device

Info

Publication number
AU6486500A
AU6486500A AU64865/00A AU6486500A AU6486500A AU 6486500 A AU6486500 A AU 6486500A AU 64865/00 A AU64865/00 A AU 64865/00A AU 6486500 A AU6486500 A AU 6486500A AU 6486500 A AU6486500 A AU 6486500A
Authority
AU
Australia
Prior art keywords
antenna device
band antenna
dual band
dual
band
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.)
Abandoned
Application number
AU64865/00A
Other languages
English (en)
Inventor
Olov Edvardsson
Jonas Gamalielsson
Irene Larsson
Annika Yidong Hu
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.)
Allgon AB
Original Assignee
Allgon 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 Allgon AB filed Critical Allgon AB
Publication of AU6486500A publication Critical patent/AU6486500A/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • H01Q1/244—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 extendable from a housing along a given path
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
    • H01Q1/362—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith for broadside radiating helical antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
    • H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/40—Radiating elements coated with or embedded in protective material
    • 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
    • H01Q5/40—Imbricated or interleaved structures; Combined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating 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
    • H01Q9/30—Resonant antennas with feed to end of elongated active element, e.g. unipole
    • H01Q9/32—Vertical arrangement of element
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Support Of Aerials (AREA)
  • Details Of Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
AU64865/00A 1999-08-11 2000-08-04 Dual band antenna device Abandoned AU6486500A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9902877A SE9902877L (sv) 1999-08-11 1999-08-11 Antennenhet för två band
SE9902877 1999-08-11
PCT/SE2000/001542 WO2001011899A1 (en) 1999-08-11 2000-08-04 Dual band antenna device

Publications (1)

Publication Number Publication Date
AU6486500A true AU6486500A (en) 2001-03-05

Family

ID=20416650

Family Applications (1)

Application Number Title Priority Date Filing Date
AU64865/00A Abandoned AU6486500A (en) 1999-08-11 2000-08-04 Dual band antenna device

Country Status (6)

Country Link
EP (1) EP1203495A1 (ko)
KR (1) KR20020016934A (ko)
CN (1) CN1369176A (ko)
AU (1) AU6486500A (ko)
SE (1) SE9902877L (ko)
WO (1) WO2001011899A1 (ko)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003017929A (ja) * 2001-07-04 2003-01-17 Maspro Denkoh Corp 広帯域スリーブアンテナ
KR20040019781A (ko) * 2002-08-29 2004-03-06 (주) 코산아이엔티 다중대역용 이동통신 단말기의 안테나 조립구조
US7417588B2 (en) 2004-01-30 2008-08-26 Fractus, S.A. Multi-band monopole antennas for mobile network communications devices
GB2410837B (en) * 2004-02-06 2007-05-23 Harada Ind Co Ltd Multi-band antenna using parasitic element
CN101465465B (zh) * 2007-12-20 2013-04-03 智易科技股份有限公司 双频天线
CN102832443A (zh) * 2011-06-17 2012-12-19 云南银河之星科技有限公司 一种宽频电小天线

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3541567A (en) * 1967-09-25 1970-11-17 Richard J Francis Multielement radio-frequency antenna structure having linearly arranged elements
US4138681A (en) * 1977-08-29 1979-02-06 Motorola, Inc. Portable radio antenna
CA2139682A1 (en) * 1995-01-05 1996-07-06 Paul Francis Bickert Radiation reduction apparatus for a portable radio communication device
SE509638C2 (sv) * 1996-06-15 1999-02-15 Allgon Ab Meanderantennanordning

Also Published As

Publication number Publication date
SE9902877L (sv) 2001-02-12
WO2001011899A1 (en) 2001-02-15
SE9902877D0 (sv) 1999-08-11
CN1369176A (zh) 2002-09-11
KR20020016934A (ko) 2002-03-06
EP1203495A1 (en) 2002-05-08

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase