AU2001267447A1 - Multi frequency-band antenna - Google Patents

Multi frequency-band antenna

Info

Publication number
AU2001267447A1
AU2001267447A1 AU2001267447A AU6744701A AU2001267447A1 AU 2001267447 A1 AU2001267447 A1 AU 2001267447A1 AU 2001267447 A AU2001267447 A AU 2001267447A AU 6744701 A AU6744701 A AU 6744701A AU 2001267447 A1 AU2001267447 A1 AU 2001267447A1
Authority
AU
Australia
Prior art keywords
band antenna
multi frequency
frequency
antenna
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
AU2001267447A
Inventor
Anders Dahlstrom
Zhinong Ying
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.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson 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 EP00610112A external-priority patent/EP1168491B1/en
Application filed by Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Publication of AU2001267447A1 publication Critical patent/AU2001267447A1/en
Abandoned 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
    • H01Q1/36—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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Waveguide Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
AU2001267447A 2000-05-23 2001-05-16 Multi frequency-band antenna Abandoned AU2001267447A1 (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
DKPA200000820 2000-05-23
DKPA200000820 2000-05-23
EP00610112 2000-11-01
EP00610112A EP1168491B1 (en) 2000-05-23 2000-11-01 Multi frequency-band antenna
US24674900P 2000-11-09 2000-11-09
US60246749 2000-11-09
PCT/EP2001/005618 WO2001091233A1 (en) 2000-05-23 2001-05-16 Multi frequency-band antenna

Publications (1)

Publication Number Publication Date
AU2001267447A1 true AU2001267447A1 (en) 2001-12-03

Family

ID=27222394

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001267447A Abandoned AU2001267447A1 (en) 2000-05-23 2001-05-16 Multi frequency-band antenna

Country Status (2)

Country Link
AU (1) AU2001267447A1 (en)
WO (1) WO2001091233A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002078124A1 (en) * 2001-03-22 2002-10-03 Telefonaktiebolaget L M Ericsson (Publ) Mobile communication device
US7081854B2 (en) 2002-05-02 2006-07-25 Sony Ericsson Mobile Communications Ab Printed built-in antenna for use in a portable electronic communication apparatus
DE60204943T2 (en) * 2002-05-02 2006-04-20 Sony Ericsson Mobile Communications Ab Pressed, built-in antenna for a portable electronic communication device
FI119667B (en) 2002-08-30 2009-01-30 Pulse Finland Oy Adjustable planar antenna
US6734825B1 (en) 2002-10-28 2004-05-11 The National University Of Singapore Miniature built-in multiple frequency band antenna
US7109923B2 (en) * 2004-02-23 2006-09-19 Nokia Corporation Diversity antenna arrangement
ATE544194T1 (en) 2005-10-14 2012-02-15 Fractus Sa SLIM TRIPLE BAND ANTENNA ARRAY FOR CELLULAR BASE STATIONS
US7856259B2 (en) 2007-08-29 2010-12-21 Sony Ericsson Mobile Communications Ab In-built FM antenna
TWI508375B (en) * 2009-12-30 2015-11-11 Chi Mei Comm Systems Inc Antenna module
GB201122324D0 (en) 2011-12-23 2012-02-01 Univ Edinburgh Antenna element & antenna device comprising such elements
US20180026372A1 (en) * 2016-07-22 2018-01-25 Microsoft Technology Licensing, Llc Antenna with multiple resonant coupling loops

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0659009B2 (en) * 1988-03-10 1994-08-03 株式会社豊田中央研究所 Mobile antenna
JP3252786B2 (en) * 1998-02-24 2002-02-04 株式会社村田製作所 Antenna device and wireless device using the same
US6166694A (en) * 1998-07-09 2000-12-26 Telefonaktiebolaget Lm Ericsson (Publ) Printed twin spiral dual band antenna
US6343208B1 (en) * 1998-12-16 2002-01-29 Telefonaktiebolaget Lm Ericsson (Publ) Printed multi-band patch antenna

Also Published As

Publication number Publication date
WO2001091233A1 (en) 2001-11-29

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