BR112012017320A2 - instalação para emissão/recepção de sinais de satélite - Google Patents

instalação para emissão/recepção de sinais de satélite

Info

Publication number
BR112012017320A2
BR112012017320A2 BR112012017320A BR112012017320A BR112012017320A2 BR 112012017320 A2 BR112012017320 A2 BR 112012017320A2 BR 112012017320 A BR112012017320 A BR 112012017320A BR 112012017320 A BR112012017320 A BR 112012017320A BR 112012017320 A2 BR112012017320 A2 BR 112012017320A2
Authority
BR
Brazil
Prior art keywords
frequency band
electrical signals
transmitting
band
signals
Prior art date
Application number
BR112012017320A
Other languages
English (en)
Inventor
Antonio Arcidiacono
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
Publication of BR112012017320A2 publication Critical patent/BR112012017320A2/pt

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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H2201/00—Aspects of broadcast communication
    • H04H2201/30—Aspects of broadcast communication characterised by the use of a return channel, e.g. for collecting users' opinions, for returning broadcast space/time information or for requesting data
    • H04H2201/33—Aspects of broadcast communication characterised by the use of a return channel, e.g. for collecting users' opinions, for returning broadcast space/time information or for requesting data via the broadcast channel

Abstract

instalação para emissão/recepção de sinais de satélite. a presente invenção refere-se a uma instalação de emissão/recepção (1) de sinais de satélite que compreende um refletor (3) adequado para receber e emitir sinais de rádio, uma unidade (2) que integra lnb (4) adequado para transformar os sinais de rádio em sinais elétricos em uma primeira banda de frequência concentrada pelo refletor (3), para amplificar os sinais elétricos na primeira banda de frequência e diminuir a primeira banda de frequência na direção de uma primeira banda de frequência intermediária. a unidade (2) ainda compreende um emissor (tx) adequado para amplificar os sinais elétricos em uma segunda banda de frequência intermediária que não tem nenhuma frequência comum com a primeira banda intermediária, para aumentar a segunda banda intermediária na direção de uma segunda banda de frequência (s), para transformar em sinais de rádio os sinais elétricos na segunda banda de frequência e transmitir este sinais de rádio na direção do refletor (3). a instalação (1) ainda compreende uma caixa (21) que inclui um modulador (25) adequado para modular os sinais elétricos na segunda banda intermediária, uma saída (32) adequada para transmitir os sinais elétricos na primeira banda intermediária e um cabo coaxial (20) que conecta a unidade (2) e a caixa (21).
BR112012017320A 2009-12-24 2010-12-21 instalação para emissão/recepção de sinais de satélite BR112012017320A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0959574A FR2954869B1 (fr) 2009-12-24 2009-12-24 Installation d'emission/reception de signaux satellitaires
PCT/EP2010/070380 WO2011076791A1 (en) 2009-12-24 2010-12-21 Installation for emission/reception of satellite signals

Publications (1)

Publication Number Publication Date
BR112012017320A2 true BR112012017320A2 (pt) 2016-04-19

Family

ID=42238227

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012017320A BR112012017320A2 (pt) 2009-12-24 2010-12-21 instalação para emissão/recepção de sinais de satélite

Country Status (8)

Country Link
US (1) US8862049B2 (pt)
EP (1) EP2517378B1 (pt)
BR (1) BR112012017320A2 (pt)
ES (1) ES2594894T3 (pt)
FR (1) FR2954869B1 (pt)
PL (1) PL2517378T3 (pt)
RU (1) RU2550736C2 (pt)
WO (1) WO2011076791A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2984641B1 (fr) 2011-12-15 2014-06-13 Eutelsat Sa Installation d'emission/reception de signaux radioelectriques
FR2997598B1 (fr) * 2012-10-26 2015-12-25 Eutelsat Sa Procede de recuperation d'un contenu correspondant a une adresse url par un dispositif client
FR3006834B1 (fr) * 2013-06-07 2015-06-19 Thales Sa Procede et dispositif de transmission optique a debit utile adaptatif
FR3019412B1 (fr) * 2014-04-01 2016-04-29 Eutelsat Sa Procede pour l'etablissement de liaisons radiofrequences
US10419066B1 (en) * 2017-10-05 2019-09-17 Harmonic, Inc. Remote radio frequency (RF) AGC loop
US11622355B2 (en) * 2021-03-29 2023-04-04 Cisco Technology, Inc. Wireless fidelity uplink non-orthogonal multiple access

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR856940A (fr) 1938-06-27 1940-08-16 Harburger Phoenix Ag Procédé de fabrication de tuyaux techniques
RU98118933A (ru) * 1996-03-19 2000-08-20 Вистар Телекоммьюникейшнз Инк. (Ca) Интерактивная спутниковая система вещания
FR2752352B1 (fr) * 1996-08-12 1998-10-23 Thomson Multimedia Sa Systeme interactif de television par satellite
US7929696B2 (en) * 2005-06-07 2011-04-19 Sony Corporation Receiving DBS content on digital TV receivers
WO2007064094A1 (en) * 2005-12-01 2007-06-07 Electronics And Telecommunications Research Institute Low profile mobile tri-band antenna system
US7792487B2 (en) * 2006-01-04 2010-09-07 Globalstar, Inc. Satellite communication system for communicating packet data messages
RU57535U1 (ru) * 2006-04-26 2006-10-10 Общество с ограниченной ответственностью "КОМИН" Мобильный комплекс приема сигналов спутниковой связи
FR2913285B1 (fr) 2007-03-02 2010-10-15 Cahors App Elec Dispositif d'adjonction d'une tete hyperfrequence supplementaire sur une antenne de reception satellite
FR2937187B1 (fr) 2008-10-14 2011-08-19 Eutelsat Dispositif d'adjonction d'un second recepteur hyperfrequence sur une antenne parabolique de reception satellite.

Also Published As

Publication number Publication date
US20120282854A1 (en) 2012-11-08
RU2550736C2 (ru) 2015-05-10
EP2517378B1 (en) 2016-08-24
ES2594894T3 (es) 2016-12-23
PL2517378T3 (pl) 2017-03-31
RU2012120801A (ru) 2013-11-27
FR2954869B1 (fr) 2017-11-24
FR2954869A1 (fr) 2011-07-01
WO2011076791A1 (en) 2011-06-30
EP2517378A1 (en) 2012-10-31
US8862049B2 (en) 2014-10-14

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Legal Events

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