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ATE494644T1 - Mehrelement-antenne mit schwimmenden parasitären antennenelement - Google Patents

Mehrelement-antenne mit schwimmenden parasitären antennenelement

Info

Publication number
ATE494644T1
ATE494644T1 AT08101022T AT08101022T ATE494644T1 AT E494644 T1 ATE494644 T1 AT E494644T1 AT 08101022 T AT08101022 T AT 08101022T AT 08101022 T AT08101022 T AT 08101022T AT E494644 T1 ATE494644 T1 AT E494644T1
Authority
AT
Austria
Prior art keywords
antenna
antenna element
frequency band
operating frequency
floating
Prior art date
Application number
AT08101022T
Other languages
English (en)
Inventor
Yihong Qi
Ying Tong Man
Michael E Certain
Perry Jarmuszewski
Original Assignee
Research In Motion Ltd
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 Research In Motion Ltd filed Critical Research In Motion Ltd
Application granted granted Critical
Publication of ATE494644T1 publication Critical patent/ATE494644T1/de

Links

Classifications

    • 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
    • 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
    • H01Q9/0428—Substantially flat resonant element parallel to ground plane, e.g. patch antenna radiating a circular polarised wave
    • H01Q9/0435—Substantially flat resonant element parallel to ground plane, e.g. patch antenna radiating a circular polarised wave using two feed points
    • 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
    • H01Q5/378—Combination of fed elements with parasitic elements
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Support Of Aerials (AREA)
  • Waveguide Aerials (AREA)
  • Transceivers (AREA)
  • Details Of Aerials (AREA)
  • Aerials With Secondary Devices (AREA)
  • Burglar Alarm Systems (AREA)
AT08101022T 2003-06-12 2003-06-12 Mehrelement-antenne mit schwimmenden parasitären antennenelement ATE494644T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP03253713A EP1487051B1 (de) 2003-06-12 2003-06-12 Mehrelement-Antenne mit parasitärem Antennenelement

Publications (1)

Publication Number Publication Date
ATE494644T1 true ATE494644T1 (de) 2011-01-15

Family

ID=33185977

Family Applications (2)

Application Number Title Priority Date Filing Date
AT08101022T ATE494644T1 (de) 2003-06-12 2003-06-12 Mehrelement-antenne mit schwimmenden parasitären antennenelement
AT03253713T ATE390729T1 (de) 2003-06-12 2003-06-12 Mehrelement-antenne mit parasitärem antennenelement

Family Applications After (1)

Application Number Title Priority Date Filing Date
AT03253713T ATE390729T1 (de) 2003-06-12 2003-06-12 Mehrelement-antenne mit parasitärem antennenelement

Country Status (8)

Country Link
US (4) US7148846B2 (de)
EP (2) EP1487051B1 (de)
KR (1) KR20040107431A (de)
AT (2) ATE494644T1 (de)
AU (1) AU2004202580B2 (de)
CA (1) CA2470798C (de)
DE (2) DE60319965T2 (de)
HK (1) HK1072323A1 (de)

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US20070176835A1 (en) 2007-08-02
US20050001769A1 (en) 2005-01-06
US7148846B2 (en) 2006-12-12
CA2470798A1 (en) 2004-12-12
EP1487051B1 (de) 2008-03-26
CA2470798C (en) 2009-04-07
KR20040107431A (ko) 2004-12-20
US20110291894A1 (en) 2011-12-01
EP1487051A1 (de) 2004-12-15
AU2004202580B2 (en) 2006-09-07
EP1912279A1 (de) 2008-04-16
DE60319965D1 (de) 2008-05-08
US7400300B2 (en) 2008-07-15
AU2004202580A1 (en) 2005-01-06
ATE390729T1 (de) 2008-04-15
US20080246668A1 (en) 2008-10-09
DE60319965T2 (de) 2009-04-30
HK1072323A1 (en) 2005-08-19
DE60335674D1 (de) 2011-02-17
US8018386B2 (en) 2011-09-13
EP1912279B1 (de) 2011-01-05

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