NO833420L - Akustisk undervannsantenne med syntetisk aapning - Google Patents

Akustisk undervannsantenne med syntetisk aapning

Info

Publication number
NO833420L
NO833420L NO833420A NO833420A NO833420L NO 833420 L NO833420 L NO 833420L NO 833420 A NO833420 A NO 833420A NO 833420 A NO833420 A NO 833420A NO 833420 L NO833420 L NO 833420L
Authority
NO
Norway
Prior art keywords
synthetic aperture
underwater antenna
acoustic underwater
acoustic
antenna
Prior art date
Application number
NO833420A
Other languages
English (en)
Other versions
NO160166C (no
NO160166B (no
Inventor
Karl-Alwin Guedesen
Heinz Urban
Original Assignee
Krupp 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 Krupp Gmbh filed Critical Krupp Gmbh
Publication of NO833420L publication Critical patent/NO833420L/no
Publication of NO160166B publication Critical patent/NO160166B/no
Publication of NO160166C publication Critical patent/NO160166C/no

Links

Classifications

    • 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
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/88—Sonar systems specially adapted for specific applications
    • G01S15/89—Sonar systems specially adapted for specific applications for mapping or imaging
    • G01S15/8902—Side-looking sonar
    • G01S15/8904—Side-looking sonar using synthetic aperture techniques
    • 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
    • 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
    • G10K11/18—Methods or devices for transmitting, conducting or directing sound
    • G10K11/26—Sound-focusing or directing, e.g. scanning
    • G10K11/34—Sound-focusing or directing, e.g. scanning using electrical steering of transducer arrays, e.g. beam steering
    • G10K11/341—Circuits therefor
    • G10K11/345—Circuits therefor using energy switching from one active element to another

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Geophysics And Detection Of Objects (AREA)
NO833420A 1982-09-30 1983-09-23 Akustisk undervannsantenne med syntetisk apertur. NO160166C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823236209 DE3236209A1 (de) 1982-09-30 1982-09-30 Akustische unterwasserantenne mit synthetischer apertur

Publications (3)

Publication Number Publication Date
NO833420L true NO833420L (no) 1984-04-02
NO160166B NO160166B (no) 1988-12-05
NO160166C NO160166C (no) 1989-03-15

Family

ID=6174565

Family Applications (1)

Application Number Title Priority Date Filing Date
NO833420A NO160166C (no) 1982-09-30 1983-09-23 Akustisk undervannsantenne med syntetisk apertur.

Country Status (4)

Country Link
DE (1) DE3236209A1 (no)
GB (1) GB2128331B (no)
NO (1) NO160166C (no)
SE (1) SE457913B (no)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8922324D0 (en) * 1989-10-04 1989-11-22 Ulvertech Ltd Underwater profile detector device
KR940007715B1 (ko) * 1992-01-06 1994-08-24 삼성전자 주식회사 360˚감지가 가능한 센서 회전장치
DK5392A (da) * 1992-01-17 1993-07-18 Reson System As Sonarudstyr for maritimt miljoe
DE4427693A1 (de) * 1994-08-04 1996-02-08 Bayerische Motoren Werke Ag Ultraschall-Entfernungsmeßverfahren
US6160756A (en) * 1998-06-15 2000-12-12 Guigne International Limited Seabed sonar matrix system
CN107860335B (zh) * 2017-11-10 2020-07-14 北京博清科技有限公司 一种应用于建筑行业实测实量的三维激光扫描仪
CN110243460B (zh) * 2019-05-16 2021-02-09 西安交通大学 一种超声声场的测量装置及方法
DE102024131910A1 (de) * 2024-10-31 2026-04-30 Atlas Maridan Aps Unterwasserantenne zur Messung von Wasserschall

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1125152A (en) * 1965-01-19 1968-08-28 Marconi Co Ltd Improvements in or relating to sub-aqueous pressure wave sonar systems
US4088978A (en) * 1976-09-27 1978-05-09 Westinghouse Electric Corp. Synthetic aperture side-looking sonar system
FR2400714A1 (fr) * 1977-08-19 1979-03-16 Thomson Csf Radar de cartographie

Also Published As

Publication number Publication date
NO160166C (no) 1989-03-15
SE8305101L (sv) 1984-03-31
NO160166B (no) 1988-12-05
GB2128331B (en) 1986-06-11
GB8325867D0 (en) 1983-11-02
GB2128331A (en) 1984-04-26
SE457913B (sv) 1989-02-06
DE3236209A1 (de) 1984-04-05
SE8305101D0 (sv) 1983-09-21

Similar Documents

Publication Publication Date Title
DK595883D0 (da) Hoejttaler
DK152949C (da) Undervandstaendsats
NO843497L (no) Undervannskip
BR8401588A (pt) Navio
IT1163618B (it) Telajo circolare
DK86083D0 (da) Drivanker
GB2128331B (en) Acoustic underwater antenna with synthetic aperture
FI833291L (fi) Sula foer skidsko
DK318483D0 (da) Herbicid
DK394684D0 (da) Murdaekplade
IT1133929B (it) Salvagente
FR2530108B1 (fr) Nouvel hydrophone
FI840850A0 (fi) Akustisk anordning
DK27783D0 (da) Hoejttaler
DK295384D0 (da) Hoejttaler
DE3474238D1 (de) Grouns plane antenna
FR2524280B1 (fr) Table-bar flottante
KR840002462U (ko) 리시이버
KR850005902U (ko) 잠수선
BR8307579A (pt) Lancha rapida
IT1118961B (it) Decompressimetro per immersioni subacquee
DK360984D0 (da) Drivanker
FI822061A0 (fi) Sula foer en skidpjaexa
IT1124070B (it) Fucile subacqueo automatico
IT1155724B (it) Cannone acustico