DE602004032512D1 - Bowtie Koppler - Google Patents

Bowtie Koppler

Info

Publication number
DE602004032512D1
DE602004032512D1 DE602004032512T DE602004032512T DE602004032512D1 DE 602004032512 D1 DE602004032512 D1 DE 602004032512D1 DE 602004032512 T DE602004032512 T DE 602004032512T DE 602004032512 T DE602004032512 T DE 602004032512T DE 602004032512 D1 DE602004032512 D1 DE 602004032512D1
Authority
DE
Germany
Prior art keywords
center element
outer elements
coupler
bowtie
feed structure
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.)
Expired - Lifetime
Application number
DE602004032512T
Other languages
English (en)
Inventor
Yihong Qi
Perry Jarmuszewski
Michael Certain
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.)
BlackBerry Ltd
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 DE602004032512D1 publication Critical patent/DE602004032512D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • H01Q5/314—Individual or coupled radiating elements, each element being fed in an unspecified way using frequency dependent circuits or components, e.g. trap circuits or capacitors
    • H01Q5/321—Individual or coupled radiating elements, each element being fed in an unspecified way using frequency dependent circuits or components, e.g. trap circuits or capacitors within a radiating element or between connected radiating elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Transceivers (AREA)
  • Steroid Compounds (AREA)
  • Liquid Crystal Substances (AREA)
  • Rectifiers (AREA)
  • Power Conversion In General (AREA)
  • Transmitters (AREA)
  • Earth Drilling (AREA)
  • Lubricants (AREA)
  • Amplifiers (AREA)
DE602004032512T 2004-03-10 2004-03-10 Bowtie Koppler Expired - Lifetime DE602004032512D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04251382A EP1575126B1 (de) 2004-03-10 2004-03-10 Bowtie Koppler

Publications (1)

Publication Number Publication Date
DE602004032512D1 true DE602004032512D1 (de) 2011-06-16

Family

ID=34814407

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004032512T Expired - Lifetime DE602004032512D1 (de) 2004-03-10 2004-03-10 Bowtie Koppler

Country Status (5)

Country Link
EP (1) EP1575126B1 (de)
AT (1) ATE508494T1 (de)
CA (1) CA2499708C (de)
DE (1) DE602004032512D1 (de)
HK (1) HK1079343A1 (de)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4356492A (en) * 1981-01-26 1982-10-26 The United States Of America As Represented By The Secretary Of The Navy Multi-band single-feed microstrip antenna system
US6351246B1 (en) * 1999-05-03 2002-02-26 Xtremespectrum, Inc. Planar ultra wide band antenna with integrated electronics
US6307525B1 (en) * 2000-02-25 2001-10-23 Centurion Wireless Technologies, Inc. Multiband flat panel antenna providing automatic routing between a plurality of antenna elements and an input/output port

Also Published As

Publication number Publication date
CA2499708A1 (en) 2005-09-10
HK1079343A1 (en) 2006-03-31
EP1575126A1 (de) 2005-09-14
ATE508494T1 (de) 2011-05-15
CA2499708C (en) 2011-05-10
EP1575126B1 (de) 2011-05-04

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