FR2844400B1 - Reflecteur hydride d'antenne et systeme de satellite - Google Patents

Reflecteur hydride d'antenne et systeme de satellite

Info

Publication number
FR2844400B1
FR2844400B1 FR0309143A FR0309143A FR2844400B1 FR 2844400 B1 FR2844400 B1 FR 2844400B1 FR 0309143 A FR0309143 A FR 0309143A FR 0309143 A FR0309143 A FR 0309143A FR 2844400 B1 FR2844400 B1 FR 2844400B1
Authority
FR
France
Prior art keywords
hydrid
reflector
antenna
satellite system
satellite
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
FR0309143A
Other languages
English (en)
Other versions
FR2844400A1 (fr
Inventor
Sudhakar K Rao
Philip H Law
Robert Lee Reynolds
George Voulelikas
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.)
Boeing Co
Original Assignee
Boeing Co
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 Boeing Co filed Critical Boeing Co
Publication of FR2844400A1 publication Critical patent/FR2844400A1/fr
Application granted granted Critical
Publication of FR2844400B1 publication Critical patent/FR2844400B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H01Q15/148—Reflecting surfaces; Equivalent structures with means for varying the reflecting properties
FR0309143A 2002-07-26 2003-07-25 Reflecteur hydride d'antenne et systeme de satellite Expired - Fee Related FR2844400B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/206,451 US6759994B2 (en) 2002-07-26 2002-07-26 Multiple beam antenna using reflective and partially reflective surfaces

Publications (2)

Publication Number Publication Date
FR2844400A1 FR2844400A1 (fr) 2004-03-12
FR2844400B1 true FR2844400B1 (fr) 2007-01-05

Family

ID=30770284

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0309143A Expired - Fee Related FR2844400B1 (fr) 2002-07-26 2003-07-25 Reflecteur hydride d'antenne et systeme de satellite

Country Status (2)

Country Link
US (1) US6759994B2 (fr)
FR (1) FR2844400B1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7183990B2 (en) * 2004-02-04 2007-02-27 Ems Technologies Canada Ltd Aperture illumination control membrane
US20050212715A1 (en) * 2004-03-23 2005-09-29 Saunders Oliver W User terminal with expandable reflector used for satellite reception during inclement weather
US7737903B1 (en) * 2005-06-27 2010-06-15 Lockheed Martin Corporation Stepped-reflector antenna for satellite communication payloads
TW200922000A (en) * 2007-11-06 2009-05-16 Univ Tatung Partially reflective surface antenna
JP5371633B2 (ja) * 2008-09-30 2013-12-18 株式会社エヌ・ティ・ティ・ドコモ リフレクトアレイ
FR2989545B1 (fr) * 2012-04-17 2015-01-09 Eutelsat Sa Procede de test d'une voie d'amplification d'un repeteur d'un satellite de telecommunications
US10382977B2 (en) * 2014-12-09 2019-08-13 Hughes Network Systems, Llc Apparatus and method for monitoring operations in a satellite communication system
FR3067535B1 (fr) * 2017-06-09 2023-03-03 Airbus Defence & Space Sas Satellite de telecommunications, procede de formation de faisceaux et procede de fabrication d’une charge utile de satellite
CN107863599B (zh) * 2017-07-21 2019-11-22 西安电子科技大学 基于椭球模型的可展开天线展开臂容差设计方法
FR3073347B1 (fr) * 2017-11-08 2021-03-19 Airbus Defence & Space Sas Charge utile de satellite comportant un reflecteur a double surface reflechissante
US11245194B1 (en) * 2020-08-06 2022-02-08 Softbank Corp. Antenna system including spherical reflector with metamaterial edges
US11721909B2 (en) * 2021-12-20 2023-08-08 Northrop Grumman Systems Corporation Expandable hybrid reflector antenna structures and associated components and methods

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5557292A (en) * 1994-06-22 1996-09-17 Space Systems/Loral, Inc. Multiple band folding antenna
US6219003B1 (en) * 1999-07-01 2001-04-17 Trw Inc. Resistive taper for dense packed feeds for cellular spot beam satellite coverage
US6563472B2 (en) * 1999-09-08 2003-05-13 Harris Corporation Reflector antenna having varying reflectivity surface that provides selective sidelobe reduction
US6140978A (en) 1999-09-08 2000-10-31 Harris Corporation Dual band hybrid solid/dichroic antenna reflector

Also Published As

Publication number Publication date
US20040017332A1 (en) 2004-01-29
US6759994B2 (en) 2004-07-06
FR2844400A1 (fr) 2004-03-12

Similar Documents

Publication Publication Date Title
DE69824262D1 (de) Antenne
NO984985L (no) Kombinert antenne
DE69804023D1 (de) Antenne
DE69907322D1 (de) Antenne
NO20002100D0 (no) Antenne for kommunikasjonssystem
DE69831324D1 (de) Funkantennensystem
NO993414D0 (no) Integrert antenne
EP1047956A4 (fr) Reduction de la zone pour antenne radar
FR2844400B1 (fr) Reflecteur hydride d'antenne et systeme de satellite
DE59914383D1 (de) Antenne
FR2760919B1 (fr) Systeme de communication par satellite mobile
FR2730094B1 (fr) Antenne radio
ITUD990220A0 (it) Albero artificiale per il camuffamento di antenne
FR2779235B1 (fr) Systeme d'antennes de radiogoniometrie
DE69700152D1 (de) Chip Antenne
DE69904795D1 (de) Antennenanlage eines Satelliten-Terminals
GB2352334B (en) Concealed radio antenna system
DE69900353T2 (de) Digitales Weltraumfahrzeugantennen-Nachführsystem
DE69709696T2 (de) Antenne zur wegesuche
NO973465A (no) Antenne
IT1298633B1 (it) Impianto di ricezione satellitare
DE69830704D1 (de) Antenne
KR950031516U (ko) 위성수신 안테나
TW424948U (en) Base structure of satellite antenna
TW385069U (en) Structure of back transmitting antenna

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 14

PLFP Fee payment

Year of fee payment: 15

PLFP Fee payment

Year of fee payment: 16

ST Notification of lapse

Effective date: 20200306