NO792713L - Anordning for aa frembringe amplitudemodulerte, ultralydsendepulser - Google Patents

Anordning for aa frembringe amplitudemodulerte, ultralydsendepulser

Info

Publication number: NO792713L
Authority: NO; Norway
Prior art keywords: amplitude modulated; ultra sound; sound pulses; generating amplitude; generating
Prior art date: 1978-08-22

Application number

NO792713A

Other languages

English (en)

Other versions

NO148867B (no

NO148867C (no

Inventor

Huibert Barend Langeraar

Original Assignee

Hollandse Signaalapparaten Bv

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.)

1978-08-22

Filing date

1979-08-21

Publication date

1980-02-25

1979-08-21 Application filed by Hollandse Signaalapparaten Bv filed Critical Hollandse Signaalapparaten Bv

1980-02-25 Publication of NO792713L publication Critical patent/NO792713L/no

1983-09-19 Publication of NO148867B publication Critical patent/NO148867B/no

1983-12-28 Publication of NO148867C publication Critical patent/NO148867C/no

Classifications

- 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
- 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
- G01S7/52003—Techniques for enhancing spatial resolution of targets
- 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
- G01S7/523—Details of pulse systems
- G01S7/524—Transmitters
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/02—Digital function generators
- G06F1/025—Digital function generators for functions having two-valued amplitude, e.g. Walsh functions

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Theoretical Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Radar, Positioning & Navigation (AREA)
Remote Sensing (AREA)
Multimedia (AREA)
General Engineering & Computer Science (AREA)
Acoustics & Sound (AREA)
Ultra Sonic Daignosis Equipment (AREA)
Amplitude Modulation (AREA)
Electrophonic Musical Instruments (AREA)
Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)

NO792713A 1978-08-22 1979-08-21 Anordning for aa frembringe amplitudemodulerte ultralydsendepulser NO148867C (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL7808635A NL7808635A (nl)	1978-08-22	1978-08-22	Sonar.

Publications (3)

Publication Number	Publication Date
NO792713L true NO792713L (no)	1980-02-25
NO148867B NO148867B (no)	1983-09-19
NO148867C NO148867C (no)	1983-12-28

Family

ID=19831412

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO792713A NO148867C (no)	1978-08-22	1979-08-21	Anordning for aa frembringe amplitudemodulerte ultralydsendepulser

Country Status (11)

Country	Link
US (1)	US4347592A (no)
EP (1)	EP0016812B2 (no)
JP (1)	JPS648312B2 (no)
AU (1)	AU526047B2 (no)
BE (1)	BE878310A (no)
CA (1)	CA1144636A (no)
DE (1)	DE2965371D1 (no)
IT (1)	IT1120529B (no)
NL (1)	NL7808635A (no)
NO (1)	NO148867C (no)
WO (1)	WO1980000497A1 (no)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4864547A (en) *	1986-05-20	1989-09-05	Crestek, Inc.	Regulated ultrasonic generator
EP0272347B1 (en) *	1986-12-24	1989-06-07	Hewlett-Packard GmbH	Method of and apparatus for adjusting the intensity profile of an ultrasound beam
JPS63272333A (ja) *	1987-04-30	1988-11-09	Yokogawa Medical Syst Ltd	パルスドプラ超音波診断装置
JPH0334411U (no) *	1989-08-11	1991-04-04
EP0484565A1 (de) *	1990-11-05	1992-05-13	Siemens Aktiengesellschaft	Integrierte Selbststeuerung bei Ultraschall-Näherungsschaltern
US5675554A (en) *	1994-08-05	1997-10-07	Acuson Corporation	Method and apparatus for transmit beamformer
DE19581718T5 (de) *	1994-08-05	2013-11-07	Siemens Medical Solutions USA, Inc. (n.d. Ges. d. Staates Delaware)	Verfahren und Vorrichtung für Sendestrahlformersystem
US5481230A (en) *	1994-11-14	1996-01-02	Tektronix, Inc.	Phase modulator having individually placed edges
DE102016209815A1 (de) *	2016-06-03	2017-12-07	Zf Friedrichshafen Ag	Anhängerkupplung und Verfahren zur Knickwinkelerfassung sowie Foliensensor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3243728A (en) *	1963-06-28	1966-03-29	Westinghouse Electric Corp	Sine wave generator comprising a plurality of resonant circuits discharged into a resonant load
US3806862A (en) *	1969-08-26	1974-04-23	Bendix Corp	Amplifier for sonar transmitter
DE2163053C3 (de) *	1971-07-23	1979-08-02	Fried. Krupp Gmbh, 4300 Essen	Schaltanordnung zum Bilden von zeitlich aufeinanderfolgenden Gruppensignalen in der Peiltechnik
US3889263A (en) *	1973-11-15	1975-06-10	Megapulse Inc	Radio-frequency pulse generation system and method
GB1504313A (en) *	1974-03-11	1978-03-15	Nippon Telegraph & Telephone	Inverter controlling device

1978
- 1978-08-22 NL NL7808635A patent/NL7808635A/nl not_active Application Discontinuation
1979
- 1979-08-02 US US06/206,193 patent/US4347592A/en not_active Expired - Lifetime
- 1979-08-02 DE DE7979901029T patent/DE2965371D1/de not_active Expired
- 1979-08-02 WO PCT/NL1979/000003 patent/WO1980000497A1/en unknown
- 1979-08-02 JP JP54501211A patent/JPS648312B2/ja not_active Expired
- 1979-08-17 CA CA000333995A patent/CA1144636A/en not_active Expired
- 1979-08-20 BE BE0/196784A patent/BE878310A/xx not_active IP Right Cessation
- 1979-08-21 NO NO792713A patent/NO148867C/no unknown
- 1979-08-21 AU AU50141/79A patent/AU526047B2/en not_active Ceased
- 1979-08-21 IT IT50073/79A patent/IT1120529B/it active
1980
- 1980-03-25 EP EP79901029A patent/EP0016812B2/en not_active Expired

Also Published As

Publication number	Publication date
US4347592A (en)	1982-08-31
CA1144636A (en)	1983-04-12
DE2965371D1 (en)	1983-06-16
JPS648312B2 (no)	1989-02-13
NO148867B (no)	1983-09-19
JPS55500587A (no)	1980-09-04
EP0016812B1 (en)	1983-05-11
NO148867C (no)	1983-12-28
NL7808635A (nl)	1980-02-26
AU5014179A (en)	1980-02-28
AU526047B2 (en)	1982-12-16
EP0016812B2 (en)	1988-08-24
EP0016812A1 (en)	1980-10-15
IT1120529B (it)	1986-03-26
BE878310A (nl)	1979-12-17
WO1980000497A1 (en)	1980-03-20
IT7950073A0 (it)	1979-08-21

Publication	Publication Date	Title
NL187035B (nl)	1990-12-03	Ultrasone inrichting.
NL7600453A (nl)	1976-07-20	Ultrasone aftastinrichting.
NL7707270A (nl)	1978-03-31	Ultrasone aftastinrichting.
NL179962C (nl)	1986-12-01	Amplitude/frequentieomzetter.
NL173902C (nl)	1984-03-16	Adaptieve amplitude-effenaar.
NL7903908A (nl)	1979-11-26	Elektro-akoustische transducent.
NL187777B (nl)	1991-08-01	Amplitudemodulatorschakeling voor hoogfrequentsignalen.
NO792499L (no)	1980-02-01	Seismisk kildeinnretning.
NL188194C (nl)	1992-04-16	Frequentie selectieve inrichting.
NO792713L (no)	1980-02-25	Anordning for aa frembringe amplitudemodulerte, ultralydsendepulser
IT7968198A0 (it)	1979-06-04	Sistema multifonico a modulazionedi ampiezza a banda laterale indipendente
NL190213C (nl)	1993-12-01	Oppervlaktegolfgenerator.
JPS5536799A (en)	1980-03-14	Device for generating sound wave into ground
JPS5291345A (en)	1977-08-01	Amplitude modulating system
NL7805100A (nl)	1978-11-20	Amplitudemodulator.
LU78370A1 (de)	1979-06-01	Pulsmodulierter hochfrequenzsender
HK68583A (en)	1983-12-23	Amplitude modulated transmitter
NL7810674A (nl)	1979-06-25	Akoestische oppervlakgolfinrichting.
NL7804172A (nl)	1979-10-23	Heiinrichting.
SU674192A1 (ru)	1979-07-15	Устройство дл амплитудной модул ции
GB2000404A (en)	1979-01-04	Amplitude modulator
NL7608542A (nl)	1977-02-02	Frequentieomzetter voor draaggolftransmissie- inrichtingen.
NL7902986A (nl)	1979-10-16	Elektro-magnetische slag- of klankopwekinrichting.
JPS54147827A (en)	1979-11-19	Speaker for generating pulse modulated sound wave
IT7922916V0 (it)	1979-10-19	Barattolo spargispezie.