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ITRM20040254A1 - Antenna a puntamento combinato elettronico e meccanico. - Google Patents

Antenna a puntamento combinato elettronico e meccanico.

Info

Publication number
ITRM20040254A1
ITRM20040254A1 IT000254A ITRM20040254A ITRM20040254A1 IT RM20040254 A1 ITRM20040254 A1 IT RM20040254A1 IT 000254 A IT000254 A IT 000254A IT RM20040254 A ITRM20040254 A IT RM20040254A IT RM20040254 A1 ITRM20040254 A1 IT RM20040254A1
Authority
IT
Italy
Prior art keywords
electronic
mechanical combined
pointing antenna
combined pointing
antenna
Prior art date
Application number
IT000254A
Other languages
English (en)
Inventor
Raimondo Loforti
Alessandro Rosa
Original Assignee
Tes Teleinformatica E Sistemi
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 Tes Teleinformatica E Sistemi filed Critical Tes Teleinformatica E Sistemi
Priority to IT000254A priority Critical patent/ITRM20040254A1/it
Publication of ITRM20040254A1 publication Critical patent/ITRM20040254A1/it
Priority to EP05425343A priority patent/EP1601047A1/en
Priority to CA002507949A priority patent/CA2507949A1/en
Priority to US11/133,637 priority patent/US20050259020A1/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/02—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole
    • H01Q3/04—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole for varying one co-ordinate of the orientation
    • H01Q3/06—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole for varying one co-ordinate of the orientation over a restricted angle
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/02—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole
    • H01Q3/08—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole for varying two co-ordinates of the orientation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Aerials With Secondary Devices (AREA)
IT000254A 2004-05-20 2004-05-20 Antenna a puntamento combinato elettronico e meccanico. ITRM20040254A1 (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT000254A ITRM20040254A1 (it) 2004-05-20 2004-05-20 Antenna a puntamento combinato elettronico e meccanico.
EP05425343A EP1601047A1 (en) 2004-05-20 2005-05-19 Combined electronic and mechanical scanning antenna
CA002507949A CA2507949A1 (en) 2004-05-20 2005-05-19 Combined electronic and mechanical scanning antenna
US11/133,637 US20050259020A1 (en) 2004-05-20 2005-05-20 Combined electronic and mechanical scanning antenna

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000254A ITRM20040254A1 (it) 2004-05-20 2004-05-20 Antenna a puntamento combinato elettronico e meccanico.

Publications (1)

Publication Number Publication Date
ITRM20040254A1 true ITRM20040254A1 (it) 2004-08-20

Family

ID=34943203

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000254A ITRM20040254A1 (it) 2004-05-20 2004-05-20 Antenna a puntamento combinato elettronico e meccanico.

Country Status (4)

Country Link
US (1) US20050259020A1 (it)
EP (1) EP1601047A1 (it)
CA (1) CA2507949A1 (it)
IT (1) ITRM20040254A1 (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL211386A (en) * 2011-02-23 2016-05-31 Elbit Systems Ltd Key wide antenna with fast direction of narrow angle beam
WO2016196057A1 (en) * 2015-05-22 2016-12-08 Systems And Software Enterprises, Llc Hybrid steerable avionic antenna

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1603657A (en) * 1977-09-13 1981-11-25 Marconi Co Ltd Systems for the transmission and/or reception of electromagnetic waves
DE19752160A1 (de) * 1997-11-25 1999-06-10 Deutsch Zentr Luft & Raumfahrt In einem Satellitenfunk-Terminal für Systeme mit nichtgeostationären Satelliten vorgesehene, elektronisch phasengesteuerte Antenne (Phased Array Antenne)
US6356239B1 (en) * 2000-08-23 2002-03-12 The Boeing Company Method for maintaining instantaneous bandwidth for a segmented, mechanically augmented phased array antenna
AU2002211896A1 (en) * 2000-10-13 2002-04-22 Motorola, Inc. Tracking antenna and method
US20020167449A1 (en) * 2000-10-20 2002-11-14 Richard Frazita Low profile phased array antenna
US6657589B2 (en) * 2001-11-01 2003-12-02 Tia, Mobile Inc. Easy set-up, low profile, vehicle mounted, in-motion tracking, satellite antenna
WO2003043124A1 (en) * 2001-11-09 2003-05-22 Ems Technologies Inc. Antenna array for moving vehicles
US20030128159A1 (en) * 2002-01-10 2003-07-10 De La Chapelle Michael 1-D electronic scanned satellite user terminal antenna
JP2004056643A (ja) * 2002-07-23 2004-02-19 Communication Research Laboratory アンテナ装置
WO2005043779A1 (ja) * 2003-10-30 2005-05-12 Mitsubishi Denki Kabushiki Kaisha 移動体衛星通信装置
US6999036B2 (en) * 2004-01-07 2006-02-14 Raysat Cyprus Limited Mobile antenna system for satellite communications
US7015866B1 (en) * 2004-03-26 2006-03-21 Bae Systems Information And Electronic Systems Integration Inc. Flush-mounted air vehicle array antenna systems for satellite communication

Also Published As

Publication number Publication date
CA2507949A1 (en) 2005-11-20
EP1601047A1 (en) 2005-11-30
US20050259020A1 (en) 2005-11-24

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