FR3028355B1 - Dispositif antenne compacte reconfigurable - Google Patents

Dispositif antenne compacte reconfigurable Download PDF

Info

Publication number
FR3028355B1
FR3028355B1 FR1402543A FR1402543A FR3028355B1 FR 3028355 B1 FR3028355 B1 FR 3028355B1 FR 1402543 A FR1402543 A FR 1402543A FR 1402543 A FR1402543 A FR 1402543A FR 3028355 B1 FR3028355 B1 FR 3028355B1
Authority
FR
France
Prior art keywords
antenna device
compact antenna
reconfigurable
reconfigurable compact
compact
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 - Fee Related
Application number
FR1402543A
Other languages
English (en)
Other versions
FR3028355A1 (fr
Inventor
Jean-Marie FLOC'H
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.)
Centre National de la Recherche Scientifique CNRS
Institut National des Sciences Appliquees de Rennes
Original Assignee
Centre National de la Recherche Scientifique CNRS
Institut National des Sciences Appliquees de Rennes
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 Centre National de la Recherche Scientifique CNRS, Institut National des Sciences Appliquees de Rennes filed Critical Centre National de la Recherche Scientifique CNRS
Priority to FR1402543A priority Critical patent/FR3028355B1/fr
Priority to US15/526,246 priority patent/US20180145417A1/en
Priority to EP15797135.9A priority patent/EP3218961A1/fr
Priority to PCT/FR2015/052915 priority patent/WO2016075387A1/fr
Publication of FR3028355A1 publication Critical patent/FR3028355A1/fr
Application granted granted Critical
Publication of FR3028355B1 publication Critical patent/FR3028355B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • 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
    • 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
    • H01Q5/328—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 between a radiating element and ground
    • 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
    • H01Q5/392—Combination of fed elements with parasitic elements the parasitic elements having dual-band or multi-band characteristics
FR1402543A 2014-11-12 2014-11-12 Dispositif antenne compacte reconfigurable Expired - Fee Related FR3028355B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1402543A FR3028355B1 (fr) 2014-11-12 2014-11-12 Dispositif antenne compacte reconfigurable
US15/526,246 US20180145417A1 (en) 2014-11-12 2015-10-29 Reconfigurable compact antenna device
EP15797135.9A EP3218961A1 (fr) 2014-11-12 2015-10-29 Dispositif antenne compacte reconfigurable
PCT/FR2015/052915 WO2016075387A1 (fr) 2014-11-12 2015-10-29 Dispositif antenne compacte reconfigurable

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1402543 2014-11-12
FR1402543A FR3028355B1 (fr) 2014-11-12 2014-11-12 Dispositif antenne compacte reconfigurable

Publications (2)

Publication Number Publication Date
FR3028355A1 FR3028355A1 (fr) 2016-05-13
FR3028355B1 true FR3028355B1 (fr) 2018-02-02

Family

ID=52692682

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1402543A Expired - Fee Related FR3028355B1 (fr) 2014-11-12 2014-11-12 Dispositif antenne compacte reconfigurable

Country Status (4)

Country Link
US (1) US20180145417A1 (fr)
EP (1) EP3218961A1 (fr)
FR (1) FR3028355B1 (fr)
WO (1) WO2016075387A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108832277A (zh) * 2018-05-25 2018-11-16 哈尔滨工程大学 一种电感加载的小型化天线
CN110635249B (zh) * 2019-09-05 2021-03-16 南京邮电大学 一种基于水银热胀冷缩调控的宽带转移吸波器
CN112216992A (zh) * 2020-09-15 2021-01-12 南京航空航天大学 一种二进制式的频率可重构弯折线天线

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5923305A (en) * 1997-09-15 1999-07-13 Ericsson Inc. Dual-band helix antenna with parasitic element and associated methods of operation
US6028567A (en) * 1997-12-10 2000-02-22 Nokia Mobile Phones, Ltd. Antenna for a mobile station operating in two frequency ranges
FI112983B (fi) * 1997-12-10 2004-02-13 Nokia Corp Antenni
US6906680B2 (en) * 2003-07-24 2005-06-14 Harris Corporation Conductive fluid ground plane
US7450077B2 (en) * 2006-06-13 2008-11-11 Pharad, Llc Antenna for efficient body wearable applications
US7847736B2 (en) * 2006-08-24 2010-12-07 Cobham Defense Electronic Systems Multi section meander antenna
JP4956412B2 (ja) * 2007-12-27 2012-06-20 株式会社東芝 アンテナ装置および無線通信装置
US8350770B1 (en) * 2010-07-06 2013-01-08 The United States Of America As Represented By The Secretary Of The Navy Configurable ground plane surfaces for selective directivity and antenna radiation pattern

Also Published As

Publication number Publication date
US20180145417A1 (en) 2018-05-24
EP3218961A1 (fr) 2017-09-20
WO2016075387A1 (fr) 2016-05-19
FR3028355A1 (fr) 2016-05-13

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