NO20071212L - Elektroakustisk undervannsantenne - Google Patents

Elektroakustisk undervannsantenne

Info

Publication number
NO20071212L
NO20071212L NO20071212A NO20071212A NO20071212L NO 20071212 L NO20071212 L NO 20071212L NO 20071212 A NO20071212 A NO 20071212A NO 20071212 A NO20071212 A NO 20071212A NO 20071212 L NO20071212 L NO 20071212L
Authority
NO
Norway
Prior art keywords
distance
hydrophones
antenna
cavities
several
Prior art date
Application number
NO20071212A
Other languages
English (en)
Other versions
NO337815B1 (no
Inventor
Rainer Busch
Axel Brenner
Original Assignee
Atlas Elektronik 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 Atlas Elektronik Gmbh filed Critical Atlas Elektronik Gmbh
Publication of NO20071212L publication Critical patent/NO20071212L/no
Publication of NO337815B1 publication Critical patent/NO337815B1/no

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63G—OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS; MINE-LAYING; MINE-SWEEPING; SUBMARINES; AIRCRAFT CARRIERS
    • B63G8/00—Underwater vessels, e.g. submarines; Equipment specially adapted therefor
    • B63G8/39—Arrangements of sonic watch equipment, e.g. low-frequency, sonar
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/004—Mounting transducers, e.g. provided with mechanical moving or orienting device
    • G10K11/006—Transducer mounting in underwater equipment, e.g. sonobuoys
    • G10K11/008—Arrays of transducers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/04—Adaptation for subterranean or subaqueous use
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Details Of Aerials (AREA)
  • Support Of Aerials (AREA)

Abstract

En elektroakustisk undervannsantenne, særlig en lateral antenne som kan festes til det ytre skrog av et undervannsfartøy, innbefatter en rekke hydrofoner (13) som er anordnet suksessivt i minst et langstrakt, lukket og oljefylt hulrom i avstand fra hverandre. Oppfinnelsen søker å oppnå en høy grad av mottakssensitivitet i et lavfrekvensområde med tilstrekkelig liten, vertikal aperturevinkel. Oppfinnelsens innretning kan enkelt fremstilles og anbringes, og er kjennetegnet ved flere hulrom (14) som er forsynt med hydrofoner (13) i parallavstand fra hverandre, anordnet foran en stiv plate (12) med en avstand fra platen, og platen (12) og hulrommet (14) er innleiret i et akustisk transparent plastelement (11) av samme typen. Flere av de nevnte plastelementer (11) er anordnet nær hverandre og bak hverandre.
NO20071212A 2004-08-05 2007-03-05 Elektroakustisk undervannsantenne NO337815B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004037987A DE102004037987A1 (de) 2004-08-05 2004-08-05 Elektroakustische Unterwasserantenne
PCT/EP2005/006382 WO2006015645A1 (de) 2004-08-05 2005-06-15 Elektroakustische unterwasserantenne

Publications (2)

Publication Number Publication Date
NO20071212L true NO20071212L (no) 2007-03-05
NO337815B1 NO337815B1 (no) 2016-06-27

Family

ID=34970288

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20071212A NO337815B1 (no) 2004-08-05 2007-03-05 Elektroakustisk undervannsantenne

Country Status (12)

Country Link
US (1) US7800980B2 (no)
EP (1) EP1789312B1 (no)
KR (1) KR101088246B1 (no)
AT (1) ATE406306T1 (no)
AU (1) AU2005270542B2 (no)
DE (2) DE102004037987A1 (no)
ES (1) ES2310833T3 (no)
IL (1) IL179950A (no)
NO (1) NO337815B1 (no)
PT (1) PT1789312E (no)
WO (1) WO2006015645A1 (no)
ZA (1) ZA200700860B (no)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004038032A1 (de) * 2004-08-05 2006-02-23 Atlas Elektronik Gmbh Elektroakustische Wandleranordnung für Unterwasserantennen
DE102004038033B3 (de) * 2004-08-05 2005-10-13 Atlas Elektronik Gmbh Verfahren zur Herstellung einer Antennensektion einer Unterwasserantenne und Antennensektion für eine flächenhafte Unterwasserantenne
DE102007053801B3 (de) 2007-11-12 2008-12-11 Atlas Elektronik Gmbh Unterwasserantenne
DE102008052355A1 (de) 2008-10-20 2010-04-22 Atlas Elektronik Gmbh Unterwasserantenne
DE102008052354A1 (de) 2008-10-20 2010-04-22 Atlas Elektronik Gmbh Unterwasserantenne
DE102008052353A1 (de) 2008-10-20 2010-04-22 Atlas Elektronik Gmbh Unterwasserantenne
DE102008052352B3 (de) * 2008-10-20 2010-04-15 Atlas Elektronik Gmbh Vorrichtung zur Befestigung einer Unterwasserantenne
DE102009059902B3 (de) * 2009-12-21 2011-05-05 Atlas Elektronik Gmbh Reflektoreinrichtung zur Anbringung einer zu einer Unterwasserantenne zugehörigen Wandleranordnung an eine Bootswand
DE102010035064A1 (de) * 2010-08-21 2012-02-23 Atlas Elektronik Gmbh Verfahren zum Herstellen einer einheitichen Außenoberfläche an einer Hüllkörperanordnung, entsprechende Hüllkörperanordnung, Unterwasserantenne und Unterseeboot damit sowie Verfahren zum Instandsetzen einer Unterwasserantenne und Verwendung eines Polyurethandichtstoffs für eines der Verfahren
DE102010056119B4 (de) 2010-12-23 2015-02-05 Atlas Elektronik Gmbh Akustische Unterwasserantenne, U-Boot mit derartiger Antenne sowie Verfahren zum Peilen, Orten und/oder Klassifizieren eines Ziels mittels einer derartigen Antenne
FR2985095B1 (fr) * 2011-12-23 2014-01-31 Thales Sa Module acoustique et antenne integrant ledit module acoustique
US9967659B2 (en) 2015-07-24 2018-05-08 Raytheon Company Low capacitance, shielded, watertight device interconnect
DE102018221293A1 (de) 2018-12-10 2020-06-10 Atlas Elektronik Gmbh Piezokeramisches Hydrophon mit integrierter Zwischenschicht
DE102019200754A1 (de) 2019-01-22 2020-07-23 Atlas Elektronik Gmbh Piezokeramisches Hydrophon mit metallischer Beschichtung
DE102019202889A1 (de) 2019-03-04 2020-09-10 Atlas Elektronik Gmbh Haftvermittler für Piezokeramisches Hydrophon
CN113362793B (zh) * 2021-05-10 2024-05-24 西安交通大学 一种双向粗糙平行排布微通道多孔吸声结构

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3781781A (en) * 1972-07-21 1973-12-25 Us Navy Piezoelectric transducer
US3907062A (en) 1973-12-17 1975-09-23 Us Navy Compliant blanket acoustic baffle
US4140992A (en) * 1977-08-17 1979-02-20 The United States Of America As Represented By The Secretary Of The Navy Baffled blanket acoustic array
DE3532309A1 (de) * 1985-09-11 1987-03-19 Krupp Gmbh Unterwasserfahrzeug
DE3834669C2 (de) 1988-10-12 1996-11-28 Stn Atlas Elektronik Gmbh Akustische Dämmungsvorrichtung für Seitenantennen bei Unterwasserfahrzeugen
US5220535A (en) * 1991-06-18 1993-06-15 Raytheon Company Sonar baffles
FR2691596B1 (fr) * 1992-05-22 1995-04-28 Thomson Csf Antenne acoustique sous-marine à capteur surfacique.
DE4339798A1 (de) 1993-11-23 1995-05-24 Stn Atlas Elektronik Gmbh Elektroakustische Wandleranordnung
DE19518461C1 (de) 1995-05-19 1996-06-13 Stn Atlas Elektronik Gmbh Unterwasser-Schleppantenne
DE19818461A1 (de) 1997-05-09 1998-11-12 Merck Patent Gmbh Oligo-1,3-dioxan-Derivate
DE19812356C1 (de) 1998-03-20 1999-10-07 Stn Atlas Elektronik Gmbh Schleppantenne mit Formstücken aus anorganischem Schaum
DE10128973C1 (de) * 2001-06-15 2002-07-25 Stn Atlas Elektronik Gmbh U-Boot
DE10323493B3 (de) * 2003-05-23 2004-07-15 Atlas Elektronik Gmbh Unterwasserantenne
US7180828B1 (en) * 2004-04-22 2007-02-20 The United States Of America As Represented By The Secretary Of The Navy Non-kinking oil-filled acoustic sensor stave

Also Published As

Publication number Publication date
IL179950A (en) 2011-05-31
NO337815B1 (no) 2016-06-27
DE502005005210D1 (de) 2008-10-09
KR20070036750A (ko) 2007-04-03
AU2005270542A1 (en) 2006-02-16
WO2006015645A1 (de) 2006-02-16
ATE406306T1 (de) 2008-09-15
KR101088246B1 (ko) 2011-11-30
AU2005270542B2 (en) 2010-07-22
IL179950A0 (en) 2007-05-15
US7800980B2 (en) 2010-09-21
EP1789312B1 (de) 2008-08-27
ZA200700860B (en) 2008-06-25
EP1789312A1 (de) 2007-05-30
US20090190442A1 (en) 2009-07-30
PT1789312E (pt) 2008-11-25
ES2310833T3 (es) 2009-01-16
DE102004037987A1 (de) 2006-02-23

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