EP1505688A1 - Système d'antenne et mât intégrés à bord d'un bateau de guerre - Google Patents

Système d'antenne et mât intégrés à bord d'un bateau de guerre Download PDF

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Publication number
EP1505688A1
EP1505688A1 EP04015377A EP04015377A EP1505688A1 EP 1505688 A1 EP1505688 A1 EP 1505688A1 EP 04015377 A EP04015377 A EP 04015377A EP 04015377 A EP04015377 A EP 04015377A EP 1505688 A1 EP1505688 A1 EP 1505688A1
Authority
EP
European Patent Office
Prior art keywords
antenna
radar
iff
ship
dome
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.)
Withdrawn
Application number
EP04015377A
Other languages
German (de)
English (en)
Inventor
Carl Wulf
Andreas Strecker
Andreas Dr. Wieszt
Christian Beck
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.)
Airbus Defence and Space GmbH
Original Assignee
EADS Deutschland GmbH
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 EADS Deutschland GmbH filed Critical EADS Deutschland GmbH
Publication of EP1505688A1 publication Critical patent/EP1505688A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/27—Adaptation for use in or on movable bodies
    • H01Q1/34—Adaptation for use in or on ships, submarines, buoys or torpedoes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/1242—Rigid masts specially adapted for supporting an aerial
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/42—Housings not intimately mechanically associated with radiating elements, e.g. radome

Definitions

  • the invention relates to an integrated antenna mast system on board a warship, e.g. a frigate.
  • Modern warships comprise a large number of antennas, in particular for Communication, electronic warfare and for various radar systems.
  • the antennas for radar, communication, navigation and electronic warfare and, if necessary, Identification integrated into a mast.
  • Identification Identification of Friend or Foe
  • the underlying Radom forms the mechanical basis for the Radom arranged on it.
  • FIG shows a mast system according to the invention.
  • On the side are exemplary Height measurements above deck indicated.
  • mast house MH typically is present on every major ship. It has e.g. a (horizontal) cross-section in the manner of a diamond, with the longitudinal axis in the direction of the ship's bow is aligned.
  • the usually several floors having mast house with multiple rooms (“electronic rooms") contains the navigation radar of the ship including the associated - typically rotating - antenna and the electronic components of systems integrated on the mast system.
  • the Mast house is manufactured and has the usual shipbuilding conditions preferably a metallic outer skin.
  • the rotating antenna of the navigation radar is behind a window F of frequency-selective material (in the X-band) arranged to reduce the radar signature.
  • RECM antennas RECMA preferably designed as Hornstrahler negligenceantennen
  • RECM stands for Radar Electronic Counter Measures and thus relates to systems for disturbing or deceiving Radar devices, especially for deception of radar seekers of attacking missiles.
  • Two IFF transponder antennas can also be found on two opposite sides of the mast house IFF_T (e.g., designed as dipole antennas), which allow a 360 ° all-round view.
  • a dome-shaped first radome R1 is arranged under the a surveillance radar PR for the air and sea surveillance to find and pursuit of air and sea targets. It is as a 3D radar trained, with a determination of the distance and the azimuth and Elevation angle is possible. It works e.g. in the C band, ie in the frequency domain from 4-6GHz.
  • the antenna consists in this embodiment of two antenna surfaces, arranged in Janus configuration, i. Back to back. The antenna surfaces are rotatably disposed about a vertical axis on an antenna base P, with the a mechanical beam swing of the antenna is realized in azimuth.
  • the Beam tilting in elevation is done electronically by phase control of the Antenna elements.
  • an IFF interrogator antenna IFF_I On one of the two antenna surfaces is additionally an IFF interrogator antenna IFF_I arranged.
  • An IFF interrogator is a device for interrogation discovered targets for a friend / foe ID.
  • An IFF transponder is used for automatic answer to these queries.
  • the associated one IFF transponder antenna IFF_T arranged on the sides of the mast house.
  • the IFF unit operates in L-band, i. at about 1GHz.
  • the first radome R1 consists of a frequency-selective material (L and C band).
  • Also below said first radome is the transmitting antenna UHF_Tx for the UHF communication arranged.
  • CESM and RESM antenna CESMA, RESMA are at a small mast M below of the second radome R2 installed. This is to increase the rigidity at the Tip and attached to the bottom of the second radome R2.
  • the second dome-shaped radome R2 another radome R3 is arranged.
  • a system for the transmission of data for steering the ship's air defense missile (so-called uplink system). It is with the Missile fire control system connected
  • the uplink system typically works in the X band, i. in the frequency range 8-12GHz.
  • the third Radom R3 are in the embodiment shown next to the antenna and the other Components of the uplink system for transmission, reception, signal generation, Signal amplification, signal processing, etc.
  • the antenna a volume array is preferred used, in which a plurality of individual radiators in a spherical volume are arranged. In a typical embodiment, the antenna comprises 2048 single emitters in a sphere volume.
  • the single radiators may e.g. as magnetic Dipole be designed according to the principle of a microstrip antenna.
  • the Beam turning can be done without mechanical movement in a purely electronic way with full hemispherical volume coverage (azimuth: 360 °, Elevation: 90 °) can be ensured.
  • the receiving antenna UHF_Rx (e.g., formed as Dipole antenna) for UHF communication. Furthermore, on the third radome another antenna L for transmitting tactical data (frequency range about 1.2 GHz).
  • All radomes R1, R2, R3 are made of frequency-selective materials manufactured to minimize radar and IR signature.
  • All or at least most of the electronic components for those mentioned Antennas of the mast system according to the invention can in the two-story Masthouse be integrated, so that losses in the connecting lines low are.

Landscapes

  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Radar Systems Or Details Thereof (AREA)
EP04015377A 2003-08-08 2004-06-30 Système d'antenne et mât intégrés à bord d'un bateau de guerre Withdrawn EP1505688A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10336415 2003-08-08
DE2003136415 DE10336415B3 (de) 2003-08-08 2003-08-08 Integriertes Antennenmast-System an Bord eines Kriegsschiffes

Publications (1)

Publication Number Publication Date
EP1505688A1 true EP1505688A1 (fr) 2005-02-09

Family

ID=33547150

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04015377A Withdrawn EP1505688A1 (fr) 2003-08-08 2004-06-30 Système d'antenne et mât intégrés à bord d'un bateau de guerre

Country Status (2)

Country Link
EP (1) EP1505688A1 (fr)
DE (1) DE10336415B3 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1607762B1 (fr) * 2004-06-11 2009-06-03 Dcn Mâture multifonctions intégrée
EP2262056A1 (fr) 2009-06-10 2010-12-15 Constructions Mecaniques de Normandie Ensemble de transducteur et véhicule comportant cet ensemble
WO2013045231A1 (fr) * 2011-09-30 2013-04-04 Thales Dispositif de detection et de localisation de mobiles equipes de radars et procede associe
WO2020127783A1 (fr) * 2018-12-20 2020-06-25 Naval Group Mature de plateforme navale

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011084592A1 (de) * 2011-10-17 2013-04-18 Rohde & Schwarz Gmbh & Co. Kg Kombination eines Radar- und Antennenkopfes
GB2517931B (en) * 2013-09-04 2017-11-08 Kelvin Hughes Ltd Radar apparatus for a ship

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1000855A (en) * 1962-08-17 1965-08-11 Siemens Ag Improvements in or relating to electromagnetic wave transmitting aerials
US4329690A (en) * 1978-11-13 1982-05-11 International Telephone And Telegraph Corporation Multiple shipboard antenna configuration
WO2000079643A1 (fr) * 1999-06-18 2000-12-28 Nortel Matra Cellular Antenne de station de base de radiocommunication
DE20210753U1 (de) * 2002-07-17 2002-11-21 Digi Comm Systeme Gmbh Solar- und Mobilfunkpyramide

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1000855A (en) * 1962-08-17 1965-08-11 Siemens Ag Improvements in or relating to electromagnetic wave transmitting aerials
US4329690A (en) * 1978-11-13 1982-05-11 International Telephone And Telegraph Corporation Multiple shipboard antenna configuration
WO2000079643A1 (fr) * 1999-06-18 2000-12-28 Nortel Matra Cellular Antenne de station de base de radiocommunication
DE20210753U1 (de) * 2002-07-17 2002-11-21 Digi Comm Systeme Gmbh Solar- und Mobilfunkpyramide

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1607762B1 (fr) * 2004-06-11 2009-06-03 Dcn Mâture multifonctions intégrée
EP2262056A1 (fr) 2009-06-10 2010-12-15 Constructions Mecaniques de Normandie Ensemble de transducteur et véhicule comportant cet ensemble
WO2013045231A1 (fr) * 2011-09-30 2013-04-04 Thales Dispositif de detection et de localisation de mobiles equipes de radars et procede associe
FR2980853A1 (fr) * 2011-09-30 2013-04-05 Thales Sa Dispositif de detection et de localisation de mobiles equipes de radars et procede associe
WO2020127783A1 (fr) * 2018-12-20 2020-06-25 Naval Group Mature de plateforme navale
FR3090565A1 (fr) * 2018-12-20 2020-06-26 Naval Group Mature de plateforme navale

Also Published As

Publication number Publication date
DE10336415B3 (de) 2005-04-21

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