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AU2001269665A1 - Antenna arrangement and portable radio communication device - Google Patents

Antenna arrangement and portable radio communication device

Info

Publication number
AU2001269665A1
AU2001269665A1 AU2001269665A AU6966501A AU2001269665A1 AU 2001269665 A1 AU2001269665 A1 AU 2001269665A1 AU 2001269665 A AU2001269665 A AU 2001269665A AU 6966501 A AU6966501 A AU 6966501A AU 2001269665 A1 AU2001269665 A1 AU 2001269665A1
Authority
AU
Australia
Prior art keywords
communication device
radio communication
antenna arrangement
portable radio
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.)
Abandoned
Application number
AU2001269665A
Inventor
Torsten Ostervall
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
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
Priority claimed from SE0002599A external-priority patent/SE518706C2/en
Application filed by Allgon AB filed Critical Allgon AB
Publication of AU2001269665A1 publication Critical patent/AU2001269665A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/08—Radiating ends of two-conductor microwave transmission lines, e.g. of coaxial lines, of microstrip lines
    • 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
    • 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
    • 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
    • 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
    • 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
    • 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
    • H01Q9/26—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole with folded element or elements, the folded parts being spaced apart a small fraction of operating wavelength
    • H01Q9/265—Open ring dipoles; Circular dipoles
    • 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
    • H01Q9/28—Conical, cylindrical, cage, strip, gauze, or like elements having an extended radiating surface; Elements comprising two conical surfaces having collinear axes and adjacent apices and fed by two-conductor transmission lines
    • 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
    • H01Q9/28—Conical, cylindrical, cage, strip, gauze, or like elements having an extended radiating surface; Elements comprising two conical surfaces having collinear axes and adjacent apices and fed by two-conductor transmission lines
    • H01Q9/285—Planar dipole

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Support Of Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Transceivers (AREA)
  • Telephone Set Structure (AREA)
AU2001269665A 2000-07-10 2001-07-10 Antenna arrangement and portable radio communication device Abandoned AU2001269665A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
SE0002599 2000-07-10
SE0002599A SE518706C2 (en) 2000-07-10 2000-07-10 Antenna device for portable radio communication device with minimized electrical coupling between transmit and receive antenna elements to reduce space used by antennas
SE0004724A SE0004724D0 (en) 2000-07-10 2000-12-20 Antenna device
SE0004724 2000-12-20
PCT/SE2001/001601 WO2002005381A1 (en) 2000-07-10 2001-07-10 Antenna arrangement and portable radio communication device

Publications (1)

Publication Number Publication Date
AU2001269665A1 true AU2001269665A1 (en) 2002-01-21

Family

ID=26655176

Family Applications (2)

Application Number Title Priority Date Filing Date
AU2001269665A Abandoned AU2001269665A1 (en) 2000-07-10 2001-07-10 Antenna arrangement and portable radio communication device
AU2001269664A Abandoned AU2001269664A1 (en) 2000-07-10 2001-07-10 Antenna device

Family Applications After (1)

Application Number Title Priority Date Filing Date
AU2001269664A Abandoned AU2001269664A1 (en) 2000-07-10 2001-07-10 Antenna device

Country Status (8)

Country Link
US (2) US6894649B2 (en)
EP (2) EP1305843B1 (en)
KR (2) KR100757506B1 (en)
CN (2) CN1223044C (en)
AU (2) AU2001269665A1 (en)
DE (1) DE60125947T2 (en)
SE (1) SE0004724D0 (en)
WO (2) WO2002005381A1 (en)

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Also Published As

Publication number Publication date
US6894649B2 (en) 2005-05-17
CN1223044C (en) 2005-10-12
DE60125947T2 (en) 2007-10-31
US20030189519A1 (en) 2003-10-09
US20040090384A1 (en) 2004-05-13
AU2001269664A1 (en) 2002-01-21
EP1307942B1 (en) 2013-04-24
EP1305843A1 (en) 2003-05-02
US6909401B2 (en) 2005-06-21
CN1441978A (en) 2003-09-10
EP1305843B1 (en) 2007-01-10
CN1441977A (en) 2003-09-10
WO2002005380A1 (en) 2002-01-17
SE0004724D0 (en) 2000-12-20
KR100757506B1 (en) 2007-09-11
KR20020026382A (en) 2002-04-09
CN1227773C (en) 2005-11-16
EP1307942A1 (en) 2003-05-07
WO2002005381A1 (en) 2002-01-17
KR20020027636A (en) 2002-04-13
DE60125947D1 (en) 2007-02-22

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