GB1316906A - Holographic system for forming images of both stationary and moving objects - Google Patents

Holographic system for forming images of both stationary and moving objects

Info

Publication number
GB1316906A
GB1316906A GB2285871A GB2285871A GB1316906A GB 1316906 A GB1316906 A GB 1316906A GB 2285871 A GB2285871 A GB 2285871A GB 2285871 A GB2285871 A GB 2285871A GB 1316906 A GB1316906 A GB 1316906A
Authority
GB
United Kingdom
Prior art keywords
output
circuit
channels
display apparatus
signals
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.)
Expired
Application number
GB2285871A
Other languages
English (en)
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.)
Bendix Corp
Original Assignee
Bendix Corp
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 Bendix Corp filed Critical Bendix Corp
Publication of GB1316906A publication Critical patent/GB1316906A/en
Expired legal-status Critical Current

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
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/87—Combinations of systems using electromagnetic waves other than radio waves
    • 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
    • G01S15/8906—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques
    • G01S15/8965—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using acousto-optical or acousto-electronic conversion techniques
    • G01S15/897—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using acousto-optical or acousto-electronic conversion techniques using application of holographic techniques
    • 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
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/88—Lidar systems specially adapted for specific applications
    • G01S17/89—Lidar systems specially adapted for specific applications for mapping or imaging
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/04—Processes or apparatus for producing holograms
    • G03H1/0443—Digital holography, i.e. recording holograms with digital recording means
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H3/00—Holographic processes or apparatus using ultrasonic, sonic or infrasonic waves for obtaining holograms; Processes or apparatus for obtaining an optical image from them

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Electromagnetism (AREA)
  • Acoustics & Sound (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Holo Graphy (AREA)
GB2285871A 1970-03-06 1971-04-19 Holographic system for forming images of both stationary and moving objects Expired GB1316906A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1727470A 1970-03-06 1970-03-06

Publications (1)

Publication Number Publication Date
GB1316906A true GB1316906A (en) 1973-05-16

Family

ID=21781698

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2285871A Expired GB1316906A (en) 1970-03-06 1971-04-19 Holographic system for forming images of both stationary and moving objects

Country Status (5)

Country Link
US (1) US3717843A (enExample)
DE (1) DE2107860C3 (enExample)
FR (1) FR2087785A5 (enExample)
GB (1) GB1316906A (enExample)
NL (1) NL7102951A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4330876A (en) 1979-09-10 1982-05-18 Plessey Overseas Limited Sonar systems

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE786437A (fr) * 1971-07-28 1973-01-19 Cit Alcatel Sonde holographique a transformation de fourier
US3789350A (en) * 1972-10-13 1974-01-29 Us Navy Reduced bandwidth processing for ultrasonic image conversion
US3824593A (en) * 1972-12-04 1974-07-16 Hughes Aircraft Co Millimeter wave imaging system using direct carrier injection
US3887923A (en) * 1973-06-26 1975-06-03 Us Navy Radio-frequency holography
US4170142A (en) * 1977-07-15 1979-10-09 Electric Power Research Institute, Inc. Linear transducer array and method for both pulse-echo and holographic acoustic imaging
JPS5714725A (en) * 1980-07-02 1982-01-26 Hitachi Ltd Digital phase detector
US4576286A (en) * 1983-06-27 1986-03-18 Cochlea Corporation Parts sorting systems
US4870623A (en) * 1983-06-27 1989-09-26 Cochlea Corporation System to recognize a geometry parameter of unknown object with continuous wave acoustic energy
US4557386A (en) * 1983-06-27 1985-12-10 Cochlea Corporation System to measure geometric and electromagnetic characteristics of objects
US4817434A (en) * 1985-11-19 1989-04-04 Forrest Anderson Device for imaging three dimensions using simultaneous multiple beam formation
US4688430A (en) * 1985-11-19 1987-08-25 Anderson Forrest L Device for imaging three dimensions with a single pulse transmission
US4706499A (en) * 1986-05-02 1987-11-17 Anderson Forrest L Single pulse imaging device using huygens wavelet reconstruction
US5090245A (en) * 1986-05-02 1992-02-25 Anderson Forrest L Three dimensional imaging device using filtered ellipsoidal backprojection
US5134884A (en) * 1986-05-02 1992-08-04 Forrest Anderson Single pulse imaging device
US5027658A (en) * 1986-05-02 1991-07-02 Anderson Forrest L Three dimensional imaging method and device using ellipsoidal backprojection with arbitrarily shaped pulses
US5005418A (en) * 1986-05-02 1991-04-09 Anderson Forrest L Three dimensional imaging device using ellipsoidal backprojection
US5235857A (en) * 1986-05-02 1993-08-17 Forrest Anderson Real time 3D imaging device using filtered ellipsoidal backprojection with extended transmitters
US4717916A (en) * 1986-05-16 1988-01-05 Holodyne Ltd., 1986 High resolution imaging doppler interferometer
ATE100214T1 (de) * 1987-03-20 1994-01-15 Digital Optronics Corp Bildsystem in drei dimensionen mit kohaerenter optischer detektion.
US5132693A (en) * 1990-05-31 1992-07-21 The Boeing Company Radar apparatus
US5627319A (en) * 1996-02-12 1997-05-06 Greene; Ronald J. Motion acoustic holograph
WO2007083479A1 (ja) * 2006-01-23 2007-07-26 Murata Manufacturing Co., Ltd. レーダ装置
US9509956B2 (en) * 2011-11-07 2016-11-29 The Regents Of The University Of Colorado, A Body Corporate High-speed wavefront optimization

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3284799A (en) * 1965-06-10 1966-11-08 Karl F Ross Wave-front-reconstruction radar system
US3559465A (en) * 1967-05-24 1971-02-02 Perkin Elmer Corp Apparatus for constructing a hologram using acoustical radiation
US3506952A (en) * 1967-08-30 1970-04-14 Columbia Broadcasting Syst Inc Sonar system employing holographic techniques to produce a picture of an object field
US3593254A (en) * 1969-01-28 1971-07-13 Columbia Broadcasting Syst Inc Sonography system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4330876A (en) 1979-09-10 1982-05-18 Plessey Overseas Limited Sonar systems

Also Published As

Publication number Publication date
DE2107860A1 (de) 1971-09-16
DE2107860C3 (de) 1979-09-20
NL7102951A (enExample) 1971-09-08
DE2107860B2 (de) 1973-11-15
FR2087785A5 (enExample) 1971-12-31
US3717843A (en) 1973-02-20

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee