WO2006127610A2 - Antenne a polarisation circulaire tribande pour station terrestre de communications par satellite - Google Patents

Antenne a polarisation circulaire tribande pour station terrestre de communications par satellite Download PDF

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Publication number
WO2006127610A2
WO2006127610A2 PCT/US2006/019751 US2006019751W WO2006127610A2 WO 2006127610 A2 WO2006127610 A2 WO 2006127610A2 US 2006019751 W US2006019751 W US 2006019751W WO 2006127610 A2 WO2006127610 A2 WO 2006127610A2
Authority
WO
WIPO (PCT)
Prior art keywords
band
signals
antenna
turnstile
pass
Prior art date
Application number
PCT/US2006/019751
Other languages
English (en)
Other versions
WO2006127610A3 (fr
Inventor
Hamid Moheb
Nabil Soliman
Original Assignee
General Dynamics Satcom Technologies, Inc.
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 General Dynamics Satcom Technologies, Inc. filed Critical General Dynamics Satcom Technologies, Inc.
Publication of WO2006127610A2 publication Critical patent/WO2006127610A2/fr
Publication of WO2006127610A3 publication Critical patent/WO2006127610A3/fr

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/20—Frequency-selective devices, e.g. filters
    • H01P1/207—Hollow waveguide filters
    • H01P1/211—Waffle-iron filters; Corrugated structures
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/16—Auxiliary devices for mode selection, e.g. mode suppression or mode promotion; for mode conversion
    • H01P1/161—Auxiliary devices for mode selection, e.g. mode suppression or mode promotion; for mode conversion sustaining two independent orthogonal modes, e.g. orthomode transducer
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/02—Waveguide horns
    • H01Q13/0241—Waveguide horns radiating a circularly polarised wave

Abstract

La présente invention a trait à un système et un procédé de réception et de transmission de signaux vers et depuis un ou des satellites. En particulier, le système et le procédé assurent la transmission et la réception de signaux, par exemple, dans des bandes Ka, K, et Ku (de réception et de transmission). Les signaux reçus peuvent provenir d'un unique satellite ou d'au moins deux satellites situés au même endroit.
PCT/US2006/019751 2005-05-23 2006-05-23 Antenne a polarisation circulaire tribande pour station terrestre de communications par satellite WO2006127610A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US68334305P 2005-05-23 2005-05-23
US60/683,343 2005-05-23

Publications (2)

Publication Number Publication Date
WO2006127610A2 true WO2006127610A2 (fr) 2006-11-30
WO2006127610A3 WO2006127610A3 (fr) 2007-03-15

Family

ID=37452694

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/019751 WO2006127610A2 (fr) 2005-05-23 2006-05-23 Antenne a polarisation circulaire tribande pour station terrestre de communications par satellite

Country Status (1)

Country Link
WO (1) WO2006127610A2 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014020313A1 (fr) * 2012-07-30 2014-02-06 Pro Brand International (Europe) Limited Appareil à alimentation bi-gamme intégrée avec commutation de polarisation
US8730119B2 (en) 2010-02-22 2014-05-20 Viasat, Inc. System and method for hybrid geometry feed horn
CN109473772A (zh) * 2018-12-28 2019-03-15 四川睿迪澳科技有限公司 双极化超宽带天线

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3389394A (en) * 1965-11-26 1968-06-18 Radiation Inc Multiple frequency antenna
US5410318A (en) * 1994-03-25 1995-04-25 Trw Inc. Simplified wide-band autotrack traveling wave coupler
US5736907A (en) * 1996-08-29 1998-04-07 Trw Inc. Multiple-frequency autotrack feed for wideband communication systems
US6046702A (en) * 1998-03-13 2000-04-04 L-3 Communications Corp. Probe coupled, multi-band combiner/divider
US6323819B1 (en) * 2000-10-05 2001-11-27 Harris Corporation Dual band multimode coaxial tracking feed
US6473053B1 (en) * 2001-05-17 2002-10-29 Trw Inc. Dual frequency single polarization feed network
US6812807B2 (en) * 2002-05-30 2004-11-02 Harris Corporation Tracking feed for multi-band operation

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3389394A (en) * 1965-11-26 1968-06-18 Radiation Inc Multiple frequency antenna
US5410318A (en) * 1994-03-25 1995-04-25 Trw Inc. Simplified wide-band autotrack traveling wave coupler
US5736907A (en) * 1996-08-29 1998-04-07 Trw Inc. Multiple-frequency autotrack feed for wideband communication systems
US6046702A (en) * 1998-03-13 2000-04-04 L-3 Communications Corp. Probe coupled, multi-band combiner/divider
US6323819B1 (en) * 2000-10-05 2001-11-27 Harris Corporation Dual band multimode coaxial tracking feed
US6473053B1 (en) * 2001-05-17 2002-10-29 Trw Inc. Dual frequency single polarization feed network
US6812807B2 (en) * 2002-05-30 2004-11-02 Harris Corporation Tracking feed for multi-band operation

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8730119B2 (en) 2010-02-22 2014-05-20 Viasat, Inc. System and method for hybrid geometry feed horn
WO2014020313A1 (fr) * 2012-07-30 2014-02-06 Pro Brand International (Europe) Limited Appareil à alimentation bi-gamme intégrée avec commutation de polarisation
CN109473772A (zh) * 2018-12-28 2019-03-15 四川睿迪澳科技有限公司 双极化超宽带天线
CN109473772B (zh) * 2018-12-28 2024-03-26 四川睿迪澳科技有限公司 双极化超宽带天线

Also Published As

Publication number Publication date
WO2006127610A3 (fr) 2007-03-15

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