SG169984A1 - Acoustic underwater antenna - Google Patents

Acoustic underwater antenna

Info

Publication number
SG169984A1
SG169984A1 SG201101068-3A SG2011010683A SG169984A1 SG 169984 A1 SG169984 A1 SG 169984A1 SG 2011010683 A SG2011010683 A SG 2011010683A SG 169984 A1 SG169984 A1 SG 169984A1
Authority
SG
Singapore
Prior art keywords
transducers
antenna
electronic assemblies
underwater antenna
achieve
Prior art date
Application number
SG201101068-3A
Inventor
Hoffmann Peter
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 SG169984A1 publication Critical patent/SG169984A1/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/16—Receiving elements for seismic signals; Arrangements or adaptations of receiving elements
    • G01V1/20—Arrangements of receiving elements, e.g. geophone pattern
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
    • G01S7/521—Constructional features
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/16—Receiving elements for seismic signals; Arrangements or adaptations of receiving elements
    • 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
    • H01Q1/28—Adaptation for use in or on aircraft, missiles, satellites, or balloons
    • H01Q1/30—Means for trailing antennas

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Remote Sensing (AREA)
  • General Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Geophysics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Astronomy & Astrophysics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)

Abstract

In an acoustic underwater antenna which has electroacoustic transducers (29) which are arranged one after another at fixed distances from one another, electronic assemblies associated with the transducers (29), for signal processing of the electrical transducer signals, and an antenna casing (28) surrounding the transducers (29) and the electronic assemblies, in order to achieve a transducer separation which can be reduced increasingly in order to achieve a high transmission and/or reception frequency for the underwater antenna for example, two electronic assemblies of adjacent transducers (29) in the antenna casing (28) are in each case combined to form an electronic module (28) arranged between the transducers (29), and one of the two adjacent transducers is in each case arranged on mutually averted, free module faces.
SG201101068-3A 2006-11-03 2007-10-12 Acoustic underwater antenna SG169984A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102006051921A DE102006051921B3 (en) 2006-11-03 2006-11-03 Acoustic underwater antenna for e.g. surface ship, has electronic module designed as molded part that is supported at shell, where module is axially and immovably fixed at cables, which are diametrically arranged parallel to module axis

Publications (1)

Publication Number Publication Date
SG169984A1 true SG169984A1 (en) 2011-04-29

Family

ID=38955153

Family Applications (1)

Application Number Title Priority Date Filing Date
SG201101068-3A SG169984A1 (en) 2006-11-03 2007-10-12 Acoustic underwater antenna

Country Status (13)

Country Link
EP (1) EP2087378A2 (en)
JP (1) JP4922406B2 (en)
KR (1) KR20090086576A (en)
AU (1) AU2007315316B2 (en)
CA (1) CA2668067A1 (en)
CO (1) CO6341502A2 (en)
DE (1) DE102006051921B3 (en)
MY (1) MY147139A (en)
NO (1) NO20092135L (en)
PL (1) PL388101A1 (en)
SG (1) SG169984A1 (en)
WO (1) WO2008052647A2 (en)
ZA (1) ZA200902635B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011121007B4 (en) * 2011-12-13 2013-08-29 Atlas Elektronik Gmbh Device and method for displaying determined target parameters in a reconnaissance area lying targets with a display

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5951099B2 (en) * 1976-10-30 1984-12-12 沖電気工業株式会社 Information signal transmission cable
FR2575556B1 (en) * 1984-12-28 1987-07-24 Inst Francais Du Petrole VERTICAL MARINE FLUTE
DE4208178C2 (en) * 1992-03-14 1994-07-21 Prakla Seismos Gmbh Marine seismic streamer
DE19612503C2 (en) * 1996-03-29 1998-01-29 Stn Atlas Elektronik Gmbh Electroacoustic transducer module
DE19811335C1 (en) * 1998-03-16 1999-11-11 Stn Atlas Elektronik Gmbh Towing antenna
DE10041928C2 (en) * 2000-08-25 2002-07-11 Stn Atlas Elektronik Gmbh Underwater antenna
DE10119867B4 (en) * 2001-04-24 2005-10-13 Atlas Elektronik Gmbh Underwater antenna

Also Published As

Publication number Publication date
PL388101A1 (en) 2009-12-07
WO2008052647A3 (en) 2008-09-12
EP2087378A2 (en) 2009-08-12
AU2007315316A1 (en) 2008-05-08
CA2668067A1 (en) 2008-05-08
MY147139A (en) 2012-10-31
JP4922406B2 (en) 2012-04-25
WO2008052647A2 (en) 2008-05-08
JP2010508793A (en) 2010-03-18
CO6341502A2 (en) 2011-11-21
AU2007315316B2 (en) 2011-03-17
ZA200902635B (en) 2010-04-28
DE102006051921B3 (en) 2008-02-21
NO20092135L (en) 2009-06-02
KR20090086576A (en) 2009-08-13

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