ATE508494T1 - Bowtie koppler - Google Patents

Bowtie koppler

Info

Publication number
ATE508494T1
ATE508494T1 AT04251382T AT04251382T ATE508494T1 AT E508494 T1 ATE508494 T1 AT E508494T1 AT 04251382 T AT04251382 T AT 04251382T AT 04251382 T AT04251382 T AT 04251382T AT E508494 T1 ATE508494 T1 AT E508494T1
Authority
AT
Austria
Prior art keywords
center element
outer elements
coupler
bowtie
feed structure
Prior art date
Application number
AT04251382T
Other languages
English (en)
Inventor
Yihong Qi
Perry Jarmuszewski
Michael Certain
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 ATE508494T1 publication Critical patent/ATE508494T1/de

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
AT04251382T 2004-03-10 2004-03-10 Bowtie koppler ATE508494T1 (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
ATE508494T1 true ATE508494T1 (de) 2011-05-15

Family

ID=34814407

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04251382T ATE508494T1 (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
DE602004032512D1 (de) 2011-06-16
HK1079343A1 (en) 2006-03-31
EP1575126B1 (de) 2011-05-04
EP1575126A1 (de) 2005-09-14
CA2499708A1 (en) 2005-09-10
CA2499708C (en) 2011-05-10

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties