NL7907788A - Signaalverwerkingsinrichting. - Google Patents

Signaalverwerkingsinrichting. Download PDF

Info

Publication number
NL7907788A
NL7907788A NL7907788A NL7907788A NL7907788A NL 7907788 A NL7907788 A NL 7907788A NL 7907788 A NL7907788 A NL 7907788A NL 7907788 A NL7907788 A NL 7907788A NL 7907788 A NL7907788 A NL 7907788A
Authority
NL
Netherlands
Prior art keywords
clock pulse
signals
signal processing
signal
processing device
Prior art date
Application number
NL7907788A
Other languages
English (en)
Dutch (nl)
Original Assignee
Secr Defence Brit
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 Secr Defence Brit filed Critical Secr Defence Brit
Publication of NL7907788A publication Critical patent/NL7907788A/nl

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H15/00—Transversal filters
    • H03H15/02—Transversal filters using analogue shift registers
    • H03H15/023—Transversal filters using analogue shift registers with parallel-input configuration
    • 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
    • G01S7/534—Details of non-pulse systems
    • 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
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C27/00—Electric analogue stores, e.g. for storing instantaneous values
    • G11C27/04—Shift registers

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Vehicle Body Suspensions (AREA)
  • Surgical Instruments (AREA)
  • Electrotherapy Devices (AREA)
NL7907788A 1978-10-25 1979-10-23 Signaalverwerkingsinrichting. NL7907788A (nl)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB7841849 1978-10-25
GB7841849 1978-10-25
GB7844568 1978-11-15
GB7844568 1978-11-15

Publications (1)

Publication Number Publication Date
NL7907788A true NL7907788A (nl) 1980-04-29

Family

ID=26269316

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7907788A NL7907788A (nl) 1978-10-25 1979-10-23 Signaalverwerkingsinrichting.

Country Status (5)

Country Link
US (1) US4288764A (no)
CA (1) CA1139376A (no)
MX (1) MX147123A (no)
NL (1) NL7907788A (no)
NO (1) NO149011C (no)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5530681A (en) * 1983-06-24 1996-06-25 Raytheon Company Cascaded shift register beamformer
US4612580A (en) * 1984-09-14 1986-09-16 Rca Corporation TDM-input electrometer, as in a line transfer CCD imager, using a charge funnel
FR2577340B1 (fr) * 1985-02-12 1987-03-06 Thomson Csf Dispositif de lecture avec accumulation de charges de detecteurs photosensibles
FR2608816B1 (fr) * 1986-12-19 1989-03-31 Thomson Csf Dispositif de multiplexage analogique par dispositifs a transfert de charge et son application a la lecture de signaux issus d'une structure matricielle de photodetecteurs
JPH0883901A (ja) * 1994-08-29 1996-03-26 Texas Instr Inc <Ti> Ｃｃｄの電荷検出装置
US7500952B1 (en) 1995-06-29 2009-03-10 Teratech Corporation Portable ultrasound imaging system
US5590658A (en) * 1995-06-29 1997-01-07 Teratech Corporation Portable ultrasound imaging system
US5957846A (en) * 1995-06-29 1999-09-28 Teratech Corporation Portable ultrasound imaging system
US5763785A (en) * 1995-06-29 1998-06-09 Massachusetts Institute Of Technology Integrated beam forming and focusing processing circuit for use in an ultrasound imaging system
US5964709A (en) * 1995-06-29 1999-10-12 Teratech Corporation Portable ultrasound imaging system
US8241217B2 (en) 1995-06-29 2012-08-14 Teratech Corporation Portable ultrasound imaging data
US6219683B1 (en) 1998-07-29 2001-04-17 Guzik Technical Enterprises Radially distributed transverse filter
US20050096545A1 (en) * 2003-10-30 2005-05-05 Haider Bruno H. Methods and apparatus for transducer probe
US20050113698A1 (en) * 2003-11-21 2005-05-26 Kjell Kristoffersen Ultrasound probe transceiver circuitry
US7527591B2 (en) * 2003-11-21 2009-05-05 General Electric Company Ultrasound probe distributed beamformer
US7527592B2 (en) * 2003-11-21 2009-05-05 General Electric Company Ultrasound probe sub-aperture processing
US20100228130A1 (en) * 2009-03-09 2010-09-09 Teratech Corporation Portable ultrasound imaging system
US10605913B2 (en) * 2015-10-29 2020-03-31 Garmin Switzerland Gmbh Sonar noise interference rejection

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4152678A (en) * 1976-07-01 1979-05-01 Board of Trustees of the Leland Stanford Jr. Unv. Cascade charge coupled delay line device for compound delays

Also Published As

Publication number Publication date
NO149011B (no) 1983-10-17
NO149011C (no) 1984-01-25
CA1139376A (en) 1983-01-11
MX147123A (es) 1982-10-11
NO793394L (no) 1980-04-28
US4288764A (en) 1981-09-08

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Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
BV The patent application has lapsed