SE533466C2 - Antenn - Google Patents

Antenn

Info

Publication number
SE533466C2
SE533466C2 SE0900132A SE0900132A SE533466C2 SE 533466 C2 SE533466 C2 SE 533466C2 SE 0900132 A SE0900132 A SE 0900132A SE 0900132 A SE0900132 A SE 0900132A SE 533466 C2 SE533466 C2 SE 533466C2
Authority
SE
Sweden
Prior art keywords
antenna
electrically conductive
conductive material
antenna element
surrounding
Prior art date
Application number
SE0900132A
Other languages
English (en)
Swedish (sv)
Other versions
SE0900132A1 (sv
Inventor
Tomas Rutfors
Original Assignee
Proant Ab
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 Proant Ab filed Critical Proant Ab
Priority to SE0900132A priority Critical patent/SE533466C2/sv
Priority to PCT/SE2010/000020 priority patent/WO2010090573A1/fr
Priority to EP10738804A priority patent/EP2394331A1/fr
Publication of SE0900132A1 publication Critical patent/SE0900132A1/sv
Publication of SE533466C2 publication Critical patent/SE533466C2/sv

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
    • H01Q9/30—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
    • 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
    • H01Q1/48—Earthing means; Earth screens; Counterpoises
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
    • 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
    • H01Q5/342—Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes
    • H01Q5/357—Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes using a single feed point
    • H01Q5/364—Creating multiple current paths
    • H01Q5/371—Branching current paths
    • 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
    • H01Q5/30—Arrangements for providing operation on different wavebands
    • H01Q5/378—Combination of fed elements with parasitic elements
    • H01Q5/385—Two or more 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
    • H01Q5/30—Arrangements for providing operation on different wavebands
    • H01Q5/378—Combination of fed elements with parasitic elements
    • H01Q5/392—Combination of fed elements with parasitic elements the parasitic elements having dual-band or multi-band characteristics
    • 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
    • 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
    • H01Q9/0421—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with a shorting wall or a shorting pin at one end of the element

Landscapes

  • Details Of Aerials (AREA)
  • Waveguide Aerials (AREA)
  • Support Of Aerials (AREA)
SE0900132A 2009-02-04 2009-02-04 Antenn SE533466C2 (sv)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE0900132A SE533466C2 (sv) 2009-02-04 2009-02-04 Antenn
PCT/SE2010/000020 WO2010090573A1 (fr) 2009-02-04 2010-01-28 Antenne
EP10738804A EP2394331A1 (fr) 2009-02-04 2010-01-28 Antenne

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0900132A SE533466C2 (sv) 2009-02-04 2009-02-04 Antenn

Publications (2)

Publication Number Publication Date
SE0900132A1 SE0900132A1 (sv) 2010-08-05
SE533466C2 true SE533466C2 (sv) 2010-10-05

Family

ID=42542284

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0900132A SE533466C2 (sv) 2009-02-04 2009-02-04 Antenn

Country Status (3)

Country Link
EP (1) EP2394331A1 (fr)
SE (1) SE533466C2 (fr)
WO (1) WO2010090573A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8872712B2 (en) * 2011-06-08 2014-10-28 Amazon Technologies, Inc. Multi-band antenna
TWI542073B (zh) 2011-08-04 2016-07-11 智易科技股份有限公司 多頻倒ｆ型天線
US8624787B2 (en) * 2011-08-12 2014-01-07 Given Imaging Ltd. Wearable antenna assembly for an in-vivo device
TWI483460B (zh) * 2011-12-28 2015-05-01 Acer Inc 通訊裝置及其天線結構
JP6241782B2 (ja) * 2013-08-30 2017-12-06 国立大学法人 長崎大学 逆ｆ平面アンテナ及びアンテナ装置
TWI521800B (zh) * 2013-09-24 2016-02-11 Arcadyan Technology Corp Single - pole coupled dual - band antenna
JP5824563B1 (ja) * 2014-09-22 2015-11-25 学校法人智香寺学園 小型スロット型アンテナ

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7102575B2 (en) * 2000-11-24 2006-09-05 Siemens Aktiengesellschaft PIFA antenna apparatus for mobile communications terminals
US6917335B2 (en) * 2002-11-08 2005-07-12 Centurion Wireless Technologies, Inc. Antenna with shorted active and passive planar loops and method of making the same
US7183982B2 (en) * 2002-11-08 2007-02-27 Centurion Wireless Technologies, Inc. Optimum Utilization of slot gap in PIFA design
US7518555B2 (en) * 2005-08-04 2009-04-14 Amphenol Corporation Multi-band antenna structure
KR100718375B1 (ko) * 2005-09-01 2007-05-14 주식회사 팬택앤큐리텔 정전기 방전 차단 기능을 구비한 이동통신 단말기

Also Published As

Publication number Publication date
EP2394331A1 (fr) 2011-12-14
SE0900132A1 (sv) 2010-08-05
WO2010090573A1 (fr) 2010-08-12

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Legal Events

Date Code Title Description
NUG Patent has lapsed