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FR2963487B1 - Antenne a reflecteur parabolique - Google Patents

Antenne a reflecteur parabolique

Info

Publication number
FR2963487B1
FR2963487B1 FR1056366A FR1056366A FR2963487B1 FR 2963487 B1 FR2963487 B1 FR 2963487B1 FR 1056366 A FR1056366 A FR 1056366A FR 1056366 A FR1056366 A FR 1056366A FR 2963487 B1 FR2963487 B1 FR 2963487B1
Authority
FR
France
Prior art keywords
parabolic reflector
reflector antenna
antenna
parabolic
reflector
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
FR1056366A
Other languages
English (en)
Other versions
FR2963487A1 (fr
Inventor
Armel Lebayon
Denis Tuau
Jean-Christophe Louvigne
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.)
Alcatel Lucent SAS
Original Assignee
Alcatel Lucent SAS
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 Alcatel Lucent SAS filed Critical Alcatel Lucent SAS
Priority to FR1056366A priority Critical patent/FR2963487B1/fr
Priority to EP11176114A priority patent/EP2416449A1/fr
Publication of FR2963487A1 publication Critical patent/FR2963487A1/fr
Application granted granted Critical
Publication of FR2963487B1 publication Critical patent/FR2963487B1/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
    • H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
    • H01Q15/14—Reflecting surfaces; Equivalent structures
    • H01Q15/16—Reflecting surfaces; Equivalent structures curved in two dimensions, e.g. paraboloidal
    • 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
    • H01Q19/02—Details
    • H01Q19/021—Means for reducing undesirable effects
    • H01Q19/022—Means for reducing undesirable effects for reducing the edge scattering of reflectors
    • 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
    • H01Q19/02—Details
    • H01Q19/021—Means for reducing undesirable effects
    • H01Q19/026—Means for reducing undesirable effects for reducing the primary feed spill-over
    • 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
    • H01Q19/10—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 reflecting surfaces
    • H01Q19/12—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 reflecting surfaces wherein the surfaces are concave
    • H01Q19/13—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 reflecting surfaces wherein the surfaces are concave the primary radiating source being a single radiating element, e.g. a dipole, a slot, a waveguide termination

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Aerials With Secondary Devices (AREA)
FR1056366A 2010-08-02 2010-08-02 Antenne a reflecteur parabolique Expired - Fee Related FR2963487B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1056366A FR2963487B1 (fr) 2010-08-02 2010-08-02 Antenne a reflecteur parabolique
EP11176114A EP2416449A1 (fr) 2010-08-02 2011-08-01 Antenne à réflecteur parabolique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1056366A FR2963487B1 (fr) 2010-08-02 2010-08-02 Antenne a reflecteur parabolique

Publications (2)

Publication Number Publication Date
FR2963487A1 FR2963487A1 (fr) 2012-02-03
FR2963487B1 true FR2963487B1 (fr) 2013-03-22

Family

ID=43419764

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1056366A Expired - Fee Related FR2963487B1 (fr) 2010-08-02 2010-08-02 Antenne a reflecteur parabolique

Country Status (2)

Country Link
EP (1) EP2416449A1 (fr)
FR (1) FR2963487B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104488139A (zh) * 2013-07-22 2015-04-01 安德鲁有限责任公司 具有屏蔽件的低旁瓣反射器天线

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9634373B2 (en) * 2009-06-04 2017-04-25 Ubiquiti Networks, Inc. Antenna isolation shrouds and reflectors
US9496620B2 (en) 2013-02-04 2016-11-15 Ubiquiti Networks, Inc. Radio system for long-range high-speed wireless communication
US20160218406A1 (en) 2013-02-04 2016-07-28 John R. Sanford Coaxial rf dual-polarized waveguide filter and method
US9191037B2 (en) 2013-10-11 2015-11-17 Ubiquiti Networks, Inc. Wireless radio system optimization by persistent spectrum analysis
DK3127187T3 (da) 2014-04-01 2021-02-08 Ubiquiti Inc Antenneanordning
CN106233797B (zh) 2014-06-30 2019-12-13 优倍快网络公司 无线电设备对准工具及方法
ES2868348T3 (es) * 2014-10-14 2021-10-21 Ubiquiti Inc Cubiertas de aislamiento de señal y reflectores para antena
US10136233B2 (en) 2015-09-11 2018-11-20 Ubiquiti Networks, Inc. Compact public address access point apparatuses
SE544567C2 (en) * 2019-06-26 2022-07-19 Leax Arkivator Telecom Ab An antenna with reduced back-lobe radiation

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS603242B2 (ja) * 1978-01-13 1985-01-26 三菱電機株式会社 アンテナ装置
JPS6022843B2 (ja) * 1978-01-13 1985-06-04 三菱電機株式会社 アンテナ装置
JPS5637703A (en) * 1979-09-04 1981-04-11 Nippon Telegr & Teleph Corp <Ntt> Reflector antenna
JPS56146305A (en) * 1980-04-15 1981-11-13 Nippon Telegr & Teleph Corp <Ntt> Electric wave masking substance
JPS60157304A (ja) * 1984-01-27 1985-08-17 Mitsubishi Electric Corp 複反射鏡アンテナ
US6522305B2 (en) * 2000-02-25 2003-02-18 Andrew Corporation Microwave antennas
US7138958B2 (en) * 2004-02-27 2006-11-21 Andrew Corporation Reflector antenna radome with backlobe suppressor ring and method of manufacturing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104488139A (zh) * 2013-07-22 2015-04-01 安德鲁有限责任公司 具有屏蔽件的低旁瓣反射器天线

Also Published As

Publication number Publication date
EP2416449A1 (fr) 2012-02-08
FR2963487A1 (fr) 2012-02-03

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Legal Events

Date Code Title Description
GC Lien (pledge) constituted

Effective date: 20131018

RG Lien (pledge) cancelled

Effective date: 20141016

PLFP Fee payment

Year of fee payment: 6

ST Notification of lapse

Effective date: 20170428