FR2936920B1 - Installation de reception de signaux satellitaires hyperfrequences. - Google Patents

Installation de reception de signaux satellitaires hyperfrequences.

Info

Publication number
FR2936920B1
FR2936920B1 FR0856762A FR0856762A FR2936920B1 FR 2936920 B1 FR2936920 B1 FR 2936920B1 FR 0856762 A FR0856762 A FR 0856762A FR 0856762 A FR0856762 A FR 0856762A FR 2936920 B1 FR2936920 B1 FR 2936920B1
Authority
FR
France
Prior art keywords
installation
transposed
polarization
electrical
receiving 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
FR0856762A
Other languages
English (en)
Other versions
FR2936920A1 (fr
Inventor
Kamal Lotfy
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.)
Eutelsat SA
Original Assignee
Eutelsat SA
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 Eutelsat SA filed Critical Eutelsat SA
Priority to FR0856762A priority Critical patent/FR2936920B1/fr
Priority to US12/321,892 priority patent/US20100088729A1/en
Publication of FR2936920A1 publication Critical patent/FR2936920A1/fr
Application granted granted Critical
Publication of FR2936920B1 publication Critical patent/FR2936920B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H40/00—Arrangements specially adapted for receiving broadcast information
    • H04H40/18—Arrangements characterised by circuits or components specially adapted for receiving
    • H04H40/27—Arrangements characterised by circuits or components specially adapted for receiving specially adapted for broadcast systems covered by groups H04H20/53 - H04H20/95
    • H04H40/90—Arrangements characterised by circuits or components specially adapted for receiving specially adapted for broadcast systems covered by groups H04H20/53 - H04H20/95 specially adapted for satellite broadcast receiving

Landscapes

  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Superheterodyne Receivers (AREA)
  • Radio Relay Systems (AREA)

Abstract

La présente invention concerne une installation (1) de réception de signaux satellitaires radioélectriques hyperfréquences, ladite installation (1) comportant un premier additionneur électrique (16) pour sommer un premier signal électrique représentatif d'un signal radioélectrique selon une première polarisation et transposé à une première bande intermédiaire et un deuxième signal électrique représentatif d'un signal radioélectrique selon une première polarisation et transposé à une deuxième bande intermédiaire et un deuxième additionneur électrique (17) pour sommer un premier signal électrique représentatif d'un signal radioélectrique selon une deuxième polarisation et transposé à la première bande intermédiaire et un deuxième signal électrique représentatif d'un signal radioélectrique selon une deuxième polarisation et transposé à une deuxième bande intermédiaire.
FR0856762A 2008-10-06 2008-10-06 Installation de reception de signaux satellitaires hyperfrequences. Expired - Fee Related FR2936920B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0856762A FR2936920B1 (fr) 2008-10-06 2008-10-06 Installation de reception de signaux satellitaires hyperfrequences.
US12/321,892 US20100088729A1 (en) 2008-10-06 2009-01-27 Microwave frequency satellite signal reception installation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0856762A FR2936920B1 (fr) 2008-10-06 2008-10-06 Installation de reception de signaux satellitaires hyperfrequences.

Publications (2)

Publication Number Publication Date
FR2936920A1 FR2936920A1 (fr) 2010-04-09
FR2936920B1 true FR2936920B1 (fr) 2016-01-15

Family

ID=40527512

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0856762A Expired - Fee Related FR2936920B1 (fr) 2008-10-06 2008-10-06 Installation de reception de signaux satellitaires hyperfrequences.

Country Status (2)

Country Link
US (1) US20100088729A1 (fr)
FR (1) FR2936920B1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102510460B (zh) * 2011-11-21 2014-11-26 深圳市同洲电子股份有限公司 一种数字电视卫星接收机及其安装用户频带的方法
TWI563854B (en) * 2013-12-17 2016-12-21 Wistron Neweb Corp Signal switch device and satellite signal receiver
WO2015139233A1 (fr) * 2014-03-19 2015-09-24 华为终端有限公司 Dispositif unicable supportant une entrée multi-satellite
TWI572163B (zh) * 2015-08-07 2017-02-21 啟碁科技股份有限公司 衛星訊號切換裝置
US10777898B2 (en) 2015-09-11 2020-09-15 Antenna Research Associates Dual polarized dual band full duplex capable horn feed antenna

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3881807B2 (ja) * 1998-07-23 2007-02-14 シャープ株式会社 局部発振器およびアンテナユニット
JP2003124832A (ja) * 2001-07-26 2003-04-25 Sharp Corp 衛星放送受信用コンバータ及び衛星放送受信システム
FR2835368A1 (fr) * 2002-01-29 2003-08-01 St Microelectronics Sa Transmission de signaux sur un cable coaxial
KR100502496B1 (ko) * 2002-11-05 2005-07-20 삼우통신공업 주식회사 위성 방송 지상 중계 장치
US7991348B2 (en) * 2005-10-12 2011-08-02 The Directv Group, Inc. Triple band combining approach to satellite signal distribution
DE602007009255D1 (de) * 2006-06-30 2010-10-28 Rf Magic Inc Interferenzunterdrückung für satelliten
DE602007007808D1 (de) * 2006-11-03 2010-08-26 Rf Magic Inc Frequenzübertragung und stapelung von satellitensignalen

Also Published As

Publication number Publication date
FR2936920A1 (fr) 2010-04-09
US20100088729A1 (en) 2010-04-08

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Legal Events

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Year of fee payment: 8

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Effective date: 20180629