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UA92321C2 - Apparatus for data reception through a satellite which uses at least two polarization - Google Patents

Apparatus for data reception through a satellite which uses at least two polarization

Info

Publication number
UA92321C2
UA92321C2 UAA200612967A UAA200612967A UA92321C2 UA 92321 C2 UA92321 C2 UA 92321C2 UA A200612967 A UAA200612967 A UA A200612967A UA A200612967 A UAA200612967 A UA A200612967A UA 92321 C2 UA92321 C2 UA 92321C2
Authority
UA
Ukraine
Prior art keywords
data
available
linear
selection
over
Prior art date
Application number
UAA200612967A
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Ґері Патрік Стеффорд
Дейвід Джералд Сміт
Жак Дютронк
Ґілано Берретта
Original Assignee
Інваком Лтд
Ютелсат Інк.
Ютелсат С.А.
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 Інваком Лтд, Ютелсат Інк., Ютелсат С.А. filed Critical Інваком Лтд
Publication of UA92321C2 publication Critical patent/UA92321C2/en

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
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D9/00—Demodulation or transference of modulation of modulated electromagnetic waves

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Radio Relay Systems (AREA)
  • Circuits Of Receivers In General (AREA)

Abstract

Apparatus is provided which allows the simultaneous reception, processing and availability of digital data which is transmitted in both linear and circular polarity formats, thereby allowing data over a greater frequency bandwidth to be available for selection and for selection and processing of data of different polarity formats to be achieved simultaneously. This therefore means that there is now the practical possibility lo allow the continued broadcast of data in a circular polarity format over existing bandwidths and the additional broadcast of data in a linear polarity format in the same geographical region and over a larger frequency bandwidth thereby enlarging the amount of data which can be transmitted, and received and the user selections which are available and ensuring that the linear and circular polarity format data can be received and processed and be available in response to a user selection simultaneously.
UAA200612967A 2004-05-11 2005-05-11 Apparatus for data reception through a satellite which uses at least two polarization UA92321C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0410377A GB0410377D0 (en) 2004-05-11 2004-05-11 Dual polarisation receiving means
PCT/GB2005/001812 WO2005109703A1 (en) 2004-05-11 2005-05-11 Means for receiving data via satellite using at least two polarisations

Publications (1)

Publication Number Publication Date
UA92321C2 true UA92321C2 (en) 2010-10-25

Family

ID=32526743

Family Applications (1)

Application Number Title Priority Date Filing Date
UAA200612967A UA92321C2 (en) 2004-05-11 2005-05-11 Apparatus for data reception through a satellite which uses at least two polarization

Country Status (7)

Country Link
EP (1) EP1763931A1 (en)
CN (1) CN101015146A (en)
CA (1) CA2569594A1 (en)
EA (1) EA010643B1 (en)
GB (1) GB0410377D0 (en)
UA (1) UA92321C2 (en)
WO (1) WO2005109703A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7474173B2 (en) 2006-06-27 2009-01-06 Asc Signal Corporation Cross-polar and co-polar transceiver
DE602007007808D1 (en) 2006-11-03 2010-08-26 Rf Magic Inc FREQUENCY TRANSMISSION AND STACKING OF SATELLITE SIGNALS
WO2008089317A2 (en) 2007-01-19 2008-07-24 Rf Magic, Inc. Circuits, systems, and methods for frequency translation and signal distribution
GB201416915D0 (en) * 2014-09-25 2014-11-12 Global Invacom Ltd Apparatus for selected provision of linear and/or circular polarity signals
GB201912134D0 (en) * 2019-08-23 2019-10-09 Global Invacom Ltd Apparatus for receiving and transmitting data via a satellite using at least two polarisations

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3414604B2 (en) * 1996-12-27 2003-06-09 シャープ株式会社 Two-output low-noise downconverter circuit
US6424817B1 (en) * 1998-02-04 2002-07-23 California Amplifier, Inc. Dual-polarity low-noise block downconverter systems and methods
JP3562985B2 (en) * 1999-01-27 2004-09-08 アルプス電気株式会社 Converter for satellite broadcasting reception
US6507952B1 (en) 1999-05-25 2003-01-14 Rockwell Collins, Inc. Passenger entertainment system providing live video/audio programming derived from satellite broadcasts
JP2001016128A (en) * 1999-06-30 2001-01-19 Maspro Denkoh Corp Converter for two satellite receiving antenna
US6931245B2 (en) * 2002-08-09 2005-08-16 Norsat International Inc. Downconverter for the combined reception of linear and circular polarization signals from collocated satellites
JP2004140594A (en) * 2002-10-17 2004-05-13 Sharp Corp Satellite broadcast receiver

Also Published As

Publication number Publication date
EA010643B1 (en) 2008-10-30
EA200602078A1 (en) 2007-06-29
WO2005109703A1 (en) 2005-11-17
GB0410377D0 (en) 2004-06-16
EP1763931A1 (en) 2007-03-21
CN101015146A (en) 2007-08-08
CA2569594A1 (en) 2005-11-17

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