NO812639L - Maaleanordning for maaling av baerefrekvensen hos pulser av kort varighet. - Google Patents

Maaleanordning for maaling av baerefrekvensen hos pulser av kort varighet.

Info

Publication number: NO812639L
Authority: NO; Norway
Prior art keywords: measuring; short; measurement; bearing frequency; pulses
Prior art date: 1979-12-04

Application number

NO812639A

Other languages

English (en)

Other versions

NO152714C (no

NO152714B (no

Inventor

Bo Anders Morwing

Original Assignee

Ericsson Telefon Ab L M

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.)

1979-12-04

Filing date

1981-08-03

Publication date

1981-08-03

1981-08-03 Application filed by Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M

1981-08-03 Publication of NO812639L publication Critical patent/NO812639L/no

1985-07-29 Publication of NO152714B publication Critical patent/NO152714B/no

1985-11-06 Publication of NO152714C publication Critical patent/NO152714C/no

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
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
- G01S7/28—Details of pulse systems
- 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
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
- G01S7/28—Details of pulse systems
- G01S7/285—Receivers
- G01S7/292—Extracting wanted echo-signals
- G01S7/2921—Extracting wanted echo-signals based on data belonging to one radar period
- 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
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
- G01S13/06—Systems determining position data of a target
- G01S13/08—Systems for measuring distance only
- G01S13/10—Systems for measuring distance only using transmission of interrupted, pulse modulated waves
- G01S13/24—Systems for measuring distance only using transmission of interrupted, pulse modulated waves using frequency agility of carrier wave
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
- H03L7/00—Automatic control of frequency or phase; Synchronisation
- H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
- H03L7/08—Details of the phase-locked loop
- H03L7/0805—Details of the phase-locked loop the loop being adapted to provide an additional control signal for use outside the loop

Landscapes

Engineering & Computer Science (AREA)
Radar, Positioning & Navigation (AREA)
Remote Sensing (AREA)
Computer Networks & Wireless Communication (AREA)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Radar Systems Or Details Thereof (AREA)
Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
Measuring Frequencies, Analyzing Spectra (AREA)
Emergency Protection Circuit Devices (AREA)
Compositions Of Macromolecular Compounds (AREA)
Adhesives Or Adhesive Processes (AREA)

NO812639A 1979-12-04 1981-08-03 Anordning for maaling av baerefrekvensen hos pulser av kort varighet. NO152714C (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE7909984A SE419000B (sv)	1979-12-04	1979-12-04	Anordning for att meta en fran puls till puls varierande berfrekvens

Publications (3)

Publication Number	Publication Date
NO812639L true NO812639L (no)	1981-08-03
NO152714B NO152714B (no)	1985-07-29
NO152714C NO152714C (no)	1985-11-06

Family

ID=20339466

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO812639A NO152714C (no)	1979-12-04	1981-08-03	Anordning for maaling av baerefrekvensen hos pulser av kort varighet.

Country Status (9)

Country	Link
US (1)	US4438392A (no)
EP (1)	EP0041968B1 (no)
JP (1)	JPS56501660A (no)
CA (1)	CA1183208A (no)
DE (1)	DE3068385D1 (no)
IE (1)	IE50482B1 (no)
NO (1)	NO152714C (no)
SE (1)	SE419000B (no)
WO (1)	WO1981001616A1 (no)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT1199155B (it) *	1984-07-09	1988-12-30	Selenia Ind Elettroniche	Dispositivo elettronico per la sintonizzazione della frequenza di oscillazione di un vco,impulso per impulso,sulla frequenza portante dell'impulso radar
US4761604A (en) *	1987-04-27	1988-08-02	Tektronix, Inc.	Identification of carrier frequency for pulsed signals
CN103698599B (zh) *	2013-12-27	2017-01-25	广东大普通信技术有限公司	恒温晶体振荡器拐点温度自动测量方法和系统

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2905894A (en)	1954-12-30	1959-09-22	Sperry Rand Corp	Gated spectrum analyzer
US3609575A (en)	1970-03-03	1971-09-28	Ovitron Corp	Harmonic sensitive network for phase lock of an oscillator
JPS5037459B2 (no) *	1972-05-31	1975-12-02
US3968431A (en)	1974-05-30	1976-07-06	Board Of Regents, University Of Washington	Measuring repetition rate
IT1021779B (it) *	1974-06-25	1978-02-20	Thomson Csf	Procedimento e sistema di controllo automatico di frequenza
US4006429A (en) *	1975-09-26	1977-02-01	Jerrold Electronics Corporation	Homodyne automatic frequency control circuit
US4063188A (en) *	1976-03-22	1977-12-13	Rca Corporation	Injection-locked voltage controlled oscillators

1979
- 1979-12-04 SE SE7909984A patent/SE419000B/sv not_active IP Right Cessation
1980
- 1980-12-03 DE DE8080902309T patent/DE3068385D1/de not_active Expired
- 1980-12-03 WO PCT/SE1980/000312 patent/WO1981001616A1/en not_active Ceased
- 1980-12-03 IE IE2521/80A patent/IE50482B1/en not_active IP Right Cessation
- 1980-12-03 CA CA000366015A patent/CA1183208A/en not_active Expired
- 1980-12-03 JP JP50008880A patent/JPS56501660A/ja active Pending
- 1980-12-03 EP EP80902309A patent/EP0041968B1/en not_active Expired
- 1980-12-04 US US06/287,711 patent/US4438392A/en not_active Expired - Fee Related
1981
- 1981-08-03 NO NO812639A patent/NO152714C/no unknown

Also Published As

Publication number	Publication date
WO1981001616A1 (en)	1981-06-11
IE802521L (en)	1981-06-04
NO152714C (no)	1985-11-06
US4438392A (en)	1984-03-20
SE7909984L (no)	1981-06-05
EP0041968A1 (en)	1981-12-23
DE3068385D1 (en)	1984-08-02
IE50482B1 (en)	1986-04-30
EP0041968B1 (en)	1984-06-27
NO152714B (no)	1985-07-29
SE419000B (sv)	1981-07-06
JPS56501660A (no)	1981-11-12
CA1183208A (en)	1985-02-26

Publication	Publication Date	Title
IT8019398A0 (it)	1980-01-23	Procedimento di misura.
FI801907A7 (fi)	1981-01-01	Pölyn mittaus.
NL7710028A (nl)	1978-03-21	Vloeibare isocyanaatvoorpolymeercomposities en werkwijze ter bereiding daarvan.
NL7702011A (nl)	1977-09-05	Temperatuurwaarneemsonde.
NL181836C (nl)	1987-11-16	Stroomsnelheidsmeetsonde.
NL7704628A (nl)	1977-11-01	Verwijderbare sonde-eenheid voor elektronisch meetsysteem.
NL184178C (nl)	1989-05-01	Lineair meetinstrument.
NO800329L (no)	1980-08-11	Sonde.
NL7809600A (nl)	1979-04-09	Capacitieve meetwaarde-opnemer.
BE801105A (fr)	1973-10-15	Mesure du couple de forage
FI803328A7 (fi)	1981-05-30	Nestetiheyden mittari.
NL188370C (nl)	1992-06-01	Tijdintervalmeter.
NO790144L (no)	1979-07-24	Borehulls-logging eller -maaling.
SE412649B (sv)	1980-03-10	Tachometergivare
BR8008869A (pt)	1981-08-25	Sensor para medir vazamentos
FI801870A7 (fi)	1980-12-20	Diagnostisk test
DK117279A (da)	1980-09-23	Akustisk maalebeholder
NL7703442A (nl)	1977-11-15	Compensatie-aanwijsinrichting voor dempings- sonde.
NL184646C (nl)	1989-09-18	Signaalmeetapparaat.
IT8020896A0 (it)	1980-03-25	Dispositivo di taratura di trasduttore.
NO812639L (no)	1981-08-03	Maaleanordning for maaling av baerefrekvensen hos pulser av kort varighet.
DK292180A (da)	1981-01-14	Piezoeletrisk accelorometer
DK149180A (da)	1980-10-12	Sonde
NO800376L (no)	1980-08-14	Maaleapparathus med utbyttbar maaleskalabaerer.
BR7704212A (pt)	1978-04-18	Apalpador de medida