EP2080247A4 - Kompakte mehrteilige antenne mit phasenverschiebung - Google Patents

Kompakte mehrteilige antenne mit phasenverschiebung

Info

Publication number
EP2080247A4
EP2080247A4 EP07853738A EP07853738A EP2080247A4 EP 2080247 A4 EP2080247 A4 EP 2080247A4 EP 07853738 A EP07853738 A EP 07853738A EP 07853738 A EP07853738 A EP 07853738A EP 2080247 A4 EP2080247 A4 EP 2080247A4
Authority
EP
European Patent Office
Prior art keywords
phase shift
element antenna
compact multi
compact
antenna
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.)
Withdrawn
Application number
EP07853738A
Other languages
English (en)
French (fr)
Other versions
EP2080247A1 (de
Inventor
Xiao Ping Yang
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.)
Airgain Inc
Original Assignee
Airgain Inc
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 Airgain Inc filed Critical Airgain Inc
Priority claimed from PCT/US2007/080217 external-priority patent/WO2009045210A1/en
Publication of EP2080247A1 publication Critical patent/EP2080247A1/de
Publication of EP2080247A4 publication Critical patent/EP2080247A4/de
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/30—Combinations of separate antenna units operating in different wavebands and connected to a common feeder system
    • 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
EP07853738A 2006-10-02 2007-10-02 Kompakte mehrteilige antenne mit phasenverschiebung Withdrawn EP2080247A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US82784606P 2006-10-02 2006-10-02
PCT/US2007/080217 WO2009045210A1 (en) 2007-10-02 2007-10-02 Compact multi-element antenna with phase shift

Publications (2)

Publication Number Publication Date
EP2080247A1 EP2080247A1 (de) 2009-07-22
EP2080247A4 true EP2080247A4 (de) 2009-12-23

Family

ID=40759001

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07853738A Withdrawn EP2080247A4 (de) 2006-10-02 2007-10-02 Kompakte mehrteilige antenne mit phasenverschiebung

Country Status (1)

Country Link
EP (1) EP2080247A4 (de)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4766438A (en) * 1987-02-27 1988-08-23 Hughes Aircraft Company Three dimensional feed through lens with hemispherical coverage
EP0323726A2 (de) * 1987-12-25 1989-07-12 Nippon Antenna Co., Ltd. Breitbandantenne
EP0470797A2 (de) * 1990-08-10 1992-02-12 Matsushita Electric Industrial Co., Ltd. Antennenanordnung
US20010035842A1 (en) * 2000-04-27 2001-11-01 Apostolos John T. Single feed, multi-element antenna
EP1158602A1 (de) * 1999-12-27 2001-11-28 Mitsubishi Denki Kabushiki Kaisha Zweitfrequenzantenne, mehrfrequenzantenne, zwei- oder mehrfrequenzantennengruppe

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4766438A (en) * 1987-02-27 1988-08-23 Hughes Aircraft Company Three dimensional feed through lens with hemispherical coverage
EP0323726A2 (de) * 1987-12-25 1989-07-12 Nippon Antenna Co., Ltd. Breitbandantenne
EP0470797A2 (de) * 1990-08-10 1992-02-12 Matsushita Electric Industrial Co., Ltd. Antennenanordnung
EP1158602A1 (de) * 1999-12-27 2001-11-28 Mitsubishi Denki Kabushiki Kaisha Zweitfrequenzantenne, mehrfrequenzantenne, zwei- oder mehrfrequenzantennengruppe
US20010035842A1 (en) * 2000-04-27 2001-11-01 Apostolos John T. Single feed, multi-element antenna

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2009045210A1 *

Also Published As

Publication number Publication date
EP2080247A1 (de) 2009-07-22

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Legal Events

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RIC1 Information provided on ipc code assigned before grant

Ipc: H01Q 9/28 20060101ALI20091116BHEP

Ipc: H01Q 21/30 20060101AFI20091116BHEP

17Q First examination report despatched

Effective date: 20100311

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Effective date: 20140527