HK1080305A1 - Multiple-element antenna with parasitic coupler - Google Patents

Multiple-element antenna with parasitic coupler

Info

Publication number
HK1080305A1
HK1080305A1 HK05110129A HK05110129A HK1080305A1 HK 1080305 A1 HK1080305 A1 HK 1080305A1 HK 05110129 A HK05110129 A HK 05110129A HK 05110129 A HK05110129 A HK 05110129A HK 1080305 A1 HK1080305 A1 HK 1080305A1
Authority
HK
Hong Kong
Prior art keywords
antenna
parasitic coupler
element antenna
antenna element
communication device
Prior art date
Application number
HK05110129A
Other languages
English (en)
Inventor
Jarmuszewski Perry
Qi Yihong
Man Ying Tong
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
Publication of HK1080305A1 publication Critical patent/HK1080305A1/xx

Links

Classifications

    • 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
    • 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
    • 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
    • H01Q5/40—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
    • H01Q9/16—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
    • 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)
  • Transceivers (AREA)
  • Aerials With Secondary Devices (AREA)
HK05110129A 2002-06-21 2005-11-11 Multiple-element antenna with parasitic coupler HK1080305A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US39049102P 2002-06-21 2002-06-21
PCT/CA2003/000876 WO2004001898A1 (fr) 2002-06-21 2003-06-16 Antenne a elements multiples a coupleur parasite

Publications (1)

Publication Number Publication Date
HK1080305A1 true HK1080305A1 (en) 2006-04-21

Family

ID=30000567

Family Applications (1)

Application Number Title Priority Date Filing Date
HK05110129A HK1080305A1 (en) 2002-06-21 2005-11-11 Multiple-element antenna with parasitic coupler

Country Status (9)

Country Link
US (2) US6891506B2 (fr)
EP (2) EP1903634B1 (fr)
CN (1) CN100420092C (fr)
AT (2) ATE446595T1 (fr)
AU (1) AU2003243857A1 (fr)
CA (1) CA2489837C (fr)
DE (2) DE60318324T2 (fr)
HK (1) HK1080305A1 (fr)
WO (1) WO2004001898A1 (fr)

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EP1903634A1 (fr) 2008-03-26
EP1903634B1 (fr) 2009-10-21
ATE382194T1 (de) 2008-01-15
ATE446595T1 (de) 2009-11-15
CN100420092C (zh) 2008-09-17
US6891506B2 (en) 2005-05-10
CA2489837C (fr) 2008-09-09
AU2003243857A1 (en) 2004-01-06
EP1552581B1 (fr) 2007-12-26
DE60318324D1 (de) 2008-02-07
CA2489837A1 (fr) 2003-12-31
DE60318324T2 (de) 2008-12-11
DE60329793D1 (de) 2009-12-03
US7183984B2 (en) 2007-02-27
US20040075613A1 (en) 2004-04-22
WO2004001898A1 (fr) 2003-12-31
CN1663072A (zh) 2005-08-31
US20050200537A1 (en) 2005-09-15
EP1552581A1 (fr) 2005-07-13

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