FR2986376B1 - Reflecteur secondaire d'antenne a double reflecteur - Google Patents

Reflecteur secondaire d'antenne a double reflecteur

Info

Publication number
FR2986376B1
FR2986376B1 FR1250895A FR1250895A FR2986376B1 FR 2986376 B1 FR2986376 B1 FR 2986376B1 FR 1250895 A FR1250895 A FR 1250895A FR 1250895 A FR1250895 A FR 1250895A FR 2986376 B1 FR2986376 B1 FR 2986376B1
Authority
FR
France
Prior art keywords
reflector
double
antenna
reflector antenna
secondary 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.)
Active
Application number
FR1250895A
Other languages
English (en)
Other versions
FR2986376A1 (fr
Inventor
Denis Tuau
Armel Lebayon
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
Priority to FR1250895A priority Critical patent/FR2986376B1/fr
Application filed by Alcatel Lucent SAS filed Critical Alcatel Lucent SAS
Priority to US14/374,886 priority patent/US10389038B2/en
Priority to EP13702027.7A priority patent/EP2810339B1/fr
Priority to JP2014555172A priority patent/JP5911607B2/ja
Priority to CN201380013680.4A priority patent/CN104170166B/zh
Priority to PCT/EP2013/051692 priority patent/WO2013113701A1/fr
Priority to KR1020147024034A priority patent/KR101607420B1/ko
Publication of FR2986376A1 publication Critical patent/FR2986376A1/fr
Application granted granted Critical
Publication of FR2986376B1 publication Critical patent/FR2986376B1/fr
Active 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
    • 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
    • H01Q19/134—Rear-feeds; Splash plate feeds
    • 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
    • H01Q19/18—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 having two or more spaced reflecting surfaces
    • H01Q19/19—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 having two or more spaced reflecting surfaces comprising one main concave reflecting surface associated with an auxiliary reflecting surface
    • H01Q19/193—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 having two or more spaced reflecting surfaces comprising one main concave reflecting surface associated with an auxiliary reflecting surface with feed supported subreflector
FR1250895A 2012-01-31 2012-01-31 Reflecteur secondaire d'antenne a double reflecteur Active FR2986376B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR1250895A FR2986376B1 (fr) 2012-01-31 2012-01-31 Reflecteur secondaire d'antenne a double reflecteur
EP13702027.7A EP2810339B1 (fr) 2012-01-31 2013-01-29 Sous-réflecteur d'une antenne à double réflecteur
JP2014555172A JP5911607B2 (ja) 2012-01-31 2013-01-29 双反射鏡アンテナの副反射鏡
CN201380013680.4A CN104170166B (zh) 2012-01-31 2013-01-29 双反射器天线的副反射器
US14/374,886 US10389038B2 (en) 2012-01-31 2013-01-29 Subreflector of a dual-reflector antenna
PCT/EP2013/051692 WO2013113701A1 (fr) 2012-01-31 2013-01-29 Sous-réflecteur d'une antenne à double réflecteur
KR1020147024034A KR101607420B1 (ko) 2012-01-31 2013-01-29 이중 반사기 안테나의 부 반사기

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1250895A FR2986376B1 (fr) 2012-01-31 2012-01-31 Reflecteur secondaire d'antenne a double reflecteur

Publications (2)

Publication Number Publication Date
FR2986376A1 FR2986376A1 (fr) 2013-08-02
FR2986376B1 true FR2986376B1 (fr) 2014-10-31

Family

ID=47630346

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1250895A Active FR2986376B1 (fr) 2012-01-31 2012-01-31 Reflecteur secondaire d'antenne a double reflecteur

Country Status (7)

Country Link
US (1) US10389038B2 (fr)
EP (1) EP2810339B1 (fr)
JP (1) JP5911607B2 (fr)
KR (1) KR101607420B1 (fr)
CN (1) CN104170166B (fr)
FR (1) FR2986376B1 (fr)
WO (1) WO2013113701A1 (fr)

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US20140368408A1 (en) 2014-12-18
CN104170166A (zh) 2014-11-26
WO2013113701A1 (fr) 2013-08-08
KR20140119782A (ko) 2014-10-10
FR2986376A1 (fr) 2013-08-02
KR101607420B1 (ko) 2016-03-29
EP2810339A1 (fr) 2014-12-10
JP5911607B2 (ja) 2016-04-27
CN104170166B (zh) 2017-03-01
EP2810339B1 (fr) 2019-07-31
JP2015505653A (ja) 2015-02-23
US10389038B2 (en) 2019-08-20

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