FR2918803B1 - Systeme antennaire comprenant un monopole replie a multibrins parasites. - Google Patents

Systeme antennaire comprenant un monopole replie a multibrins parasites.

Info

Publication number
FR2918803B1
FR2918803B1 FR0756430A FR0756430A FR2918803B1 FR 2918803 B1 FR2918803 B1 FR 2918803B1 FR 0756430 A FR0756430 A FR 0756430A FR 0756430 A FR0756430 A FR 0756430A FR 2918803 B1 FR2918803 B1 FR 2918803B1
Authority
FR
France
Prior art keywords
multibrins
antennaire
replie
monopole
parasites
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
FR0756430A
Other languages
English (en)
Other versions
FR2918803A1 (fr
Inventor
Jean Pierre Daniel
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.)
ADVANTEN SOC PAR ACTIONS SIMPL
Original Assignee
ADVANTEN SOC PAR ACTIONS SIMPL
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 ADVANTEN SOC PAR ACTIONS SIMPL filed Critical ADVANTEN SOC PAR ACTIONS SIMPL
Priority to FR0756430A priority Critical patent/FR2918803B1/fr
Publication of FR2918803A1 publication Critical patent/FR2918803A1/fr
Application granted granted Critical
Publication of FR2918803B1 publication Critical patent/FR2918803B1/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
    • H01Q9/32—Vertical arrangement of element
    • H01Q9/36—Vertical arrangement of element with top loading
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
    • H01Q19/28—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using a secondary device in the form of two or more substantially straight conductive elements
    • H01Q19/32—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using a secondary device in the form of two or more substantially straight conductive elements the primary active element being end-fed and elongated
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/44—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the electric or magnetic characteristics of reflecting, refracting, or diffracting devices associated with the radiating element
    • H01Q3/446—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the electric or magnetic characteristics of reflecting, refracting, or diffracting devices associated with the radiating element the radiating element being at the centre of one or more rings of auxiliary elements
    • 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
    • H01Q9/40—Element having extended radiating surface
    • 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
FR0756430A 2007-07-11 2007-07-11 Systeme antennaire comprenant un monopole replie a multibrins parasites. Expired - Fee Related FR2918803B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0756430A FR2918803B1 (fr) 2007-07-11 2007-07-11 Systeme antennaire comprenant un monopole replie a multibrins parasites.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0756430A FR2918803B1 (fr) 2007-07-11 2007-07-11 Systeme antennaire comprenant un monopole replie a multibrins parasites.

Publications (2)

Publication Number Publication Date
FR2918803A1 FR2918803A1 (fr) 2009-01-16
FR2918803B1 true FR2918803B1 (fr) 2009-10-02

Family

ID=39052384

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0756430A Expired - Fee Related FR2918803B1 (fr) 2007-07-11 2007-07-11 Systeme antennaire comprenant un monopole replie a multibrins parasites.

Country Status (1)

Country Link
FR (1) FR2918803B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106299684A (zh) * 2015-06-12 2017-01-04 中国振华集团云科电子有限公司 一种改善天线性能的方法和装置

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITBO20120603A1 (it) * 2012-11-06 2014-05-07 Clarbruno Vedruccio Antenna verticale nvis raccorciata per ricetrasmettitori tattici a onde corte
CN103414024B (zh) * 2013-08-09 2016-08-10 电子科技大学 用于北斗、gps、glonass的三频卫星导航天线

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2709878B1 (fr) * 1993-09-07 1995-11-24 Univ Limoges Antenne fil-plaque monopolaire.
JP3386439B2 (ja) * 2000-05-24 2003-03-17 松下電器産業株式会社 指向性切換アンテナ装置
FR2867617B1 (fr) * 2004-03-10 2006-06-09 Adventen Dispositif de perturbation de la propagation d'ondes electromagnetiques, procede de fabrication et application correspondants

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106299684A (zh) * 2015-06-12 2017-01-04 中国振华集团云科电子有限公司 一种改善天线性能的方法和装置

Also Published As

Publication number Publication date
FR2918803A1 (fr) 2009-01-16

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