EP2264833A3 - Subreflektor einer Parabolantenne - Google Patents

Subreflektor einer Parabolantenne Download PDF

Info

Publication number
EP2264833A3
EP2264833A3 EP10164963A EP10164963A EP2264833A3 EP 2264833 A3 EP2264833 A3 EP 2264833A3 EP 10164963 A EP10164963 A EP 10164963A EP 10164963 A EP10164963 A EP 10164963A EP 2264833 A3 EP2264833 A3 EP 2264833A3
Authority
EP
European Patent Office
Prior art keywords
secondary reflector
radius
height
parabolic antenna
equation
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.)
Granted
Application number
EP10164963A
Other languages
English (en)
French (fr)
Other versions
EP2264833B1 (de
EP2264833A2 (de
Inventor
Denis Tuau
Armel Le Bayon
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
Publication of EP2264833A2 publication Critical patent/EP2264833A2/de
Publication of EP2264833A3 publication Critical patent/EP2264833A3/de
Application granted granted Critical
Publication of EP2264833B1 publication Critical patent/EP2264833B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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

Landscapes

  • Aerials With Secondary Devices (AREA)
EP10164963.0A 2009-06-04 2010-06-04 Subreflektor einer Parabolantenne Active EP2264833B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0953693A FR2946465B1 (fr) 2009-06-04 2009-06-04 Reflecteur secondaire d'antenne parabolique

Publications (3)

Publication Number Publication Date
EP2264833A2 EP2264833A2 (de) 2010-12-22
EP2264833A3 true EP2264833A3 (de) 2011-01-19
EP2264833B1 EP2264833B1 (de) 2017-04-19

Family

ID=41320050

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10164963.0A Active EP2264833B1 (de) 2009-06-04 2010-06-04 Subreflektor einer Parabolantenne

Country Status (2)

Country Link
EP (1) EP2264833B1 (de)
FR (1) FR2946465B1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104319489B (zh) * 2014-11-03 2017-02-22 中国工程物理研究院应用电子学研究所 一种在近场具有扁平带状波束的毫米波天线

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6724349B1 (en) * 2002-11-12 2004-04-20 L-3 Communications Corporation Splashplate antenna system with improved waveguide and splashplate (sub-reflector) designs
JP2009017346A (ja) * 2007-07-06 2009-01-22 Japan Radio Co Ltd アンテナ給電部

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6724349B1 (en) * 2002-11-12 2004-04-20 L-3 Communications Corporation Splashplate antenna system with improved waveguide and splashplate (sub-reflector) designs
JP2009017346A (ja) * 2007-07-06 2009-01-22 Japan Radio Co Ltd アンテナ給電部

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
MALIK D P S ET AL: "Splash Plate Feed Design", EUROPEAN MICROWAVE CONFERENCE, 1975. 5TH, IEEE, PISCATAWAY, NJ, USA, 1 October 1975 (1975-10-01), pages 41 - 45, XP031060185 *

Also Published As

Publication number Publication date
EP2264833B1 (de) 2017-04-19
EP2264833A2 (de) 2010-12-22
FR2946465A1 (fr) 2010-12-10
FR2946465B1 (fr) 2012-02-24

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