FR2410283A1 - Perfectionnements aux radars a effet doppler - Google Patents

Perfectionnements aux radars a effet doppler

Info

Publication number
FR2410283A1
FR2410283A1 FR7829806A FR7829806A FR2410283A1 FR 2410283 A1 FR2410283 A1 FR 2410283A1 FR 7829806 A FR7829806 A FR 7829806A FR 7829806 A FR7829806 A FR 7829806A FR 2410283 A1 FR2410283 A1 FR 2410283A1
Authority
FR
France
Prior art keywords
doppler
effect
signals
transmission
radars
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.)
Granted
Application number
FR7829806A
Other languages
English (en)
French (fr)
Other versions
FR2410283B1 (US20100012521A1-20100121-C00001.png
Inventor
Theodore Hubka
Robert William Slater
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.)
Singer Co
Original Assignee
Singer Co
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 Singer Co filed Critical Singer Co
Publication of FR2410283A1 publication Critical patent/FR2410283A1/fr
Application granted granted Critical
Publication of FR2410283B1 publication Critical patent/FR2410283B1/fr
Granted 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
    • 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
    • G01S7/03—Details of HF subsystems specially adapted therefor, e.g. common to transmitter and receiver

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Radar Systems Or Details Thereof (AREA)
FR7829806A 1977-11-25 1978-10-19 Perfectionnements aux radars a effet doppler Granted FR2410283A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/854,570 US4160248A (en) 1977-11-25 1977-11-25 Solid state pulsed coherent doppler radar

Publications (2)

Publication Number Publication Date
FR2410283A1 true FR2410283A1 (fr) 1979-06-22
FR2410283B1 FR2410283B1 (US20100012521A1-20100121-C00001.png) 1985-03-22

Family

ID=25319064

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7829806A Granted FR2410283A1 (fr) 1977-11-25 1978-10-19 Perfectionnements aux radars a effet doppler

Country Status (9)

Country Link
US (1) US4160248A (US20100012521A1-20100121-C00001.png)
JP (1) JPS5476091A (US20100012521A1-20100121-C00001.png)
CA (1) CA1134013A (US20100012521A1-20100121-C00001.png)
DE (1) DE2850814A1 (US20100012521A1-20100121-C00001.png)
FR (1) FR2410283A1 (US20100012521A1-20100121-C00001.png)
GB (1) GB2008885B (US20100012521A1-20100121-C00001.png)
IL (1) IL55400A (US20100012521A1-20100121-C00001.png)
NO (1) NO147535C (US20100012521A1-20100121-C00001.png)
SE (1) SE439995B (US20100012521A1-20100121-C00001.png)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2907315A1 (de) * 1979-02-24 1980-08-28 Philips Patentverwaltung Schaltungsanordnung zur auswertung von dopplerradarsignalen fuer ein dopplerradar im ghz-bereich
DE4104907C1 (US20100012521A1-20100121-C00001.png) * 1991-02-18 1992-08-27 Dornier Gmbh, 7990 Friedrichshafen, De
US6832077B1 (en) * 2000-01-12 2004-12-14 Honeywell International, Inc. Microwave isolator
US6639543B2 (en) * 2002-01-09 2003-10-28 Tyco Electronics Corp. Sensor front-end for vehicle closing velocity sensor
US8000274B2 (en) * 2005-04-05 2011-08-16 Samsung Electronics Co., Ltd. Versatile system for transceiver noise reduction in a time-division duplexing wireless network
US9041594B2 (en) * 2010-05-24 2015-05-26 Honeywell International Inc. RF based tracker for rotating objects

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3197773A (en) * 1962-04-19 1965-07-27 Sperry Rand Corp Frequency modulated continuous wave navigation radar
US3821736A (en) * 1962-10-05 1974-06-28 Us Navy Frequency diversity pulse doppler radar
US3886550A (en) * 1969-08-26 1975-05-27 Us Navy Dual oscillator
US4079378A (en) * 1977-02-28 1978-03-14 General Dynamics Corporation Coherent pulse radar system with time-shared frequency source

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3866224A (en) * 1958-10-13 1975-02-11 Us Air Force Frequency diversity radar system
US3460067A (en) * 1966-05-10 1969-08-05 Hughes Aircraft Co Precision wideband frequency modulator for injection locking a tuneable rf source
US3430236A (en) * 1967-09-15 1969-02-25 Gen Precision Systems Inc Method and means for eliminating beam reflection errors in a doppler radar system
US3710386A (en) * 1971-07-06 1973-01-09 Singer Co Time-shared frequency tracking loop
JPS4829387A (US20100012521A1-20100121-C00001.png) * 1971-08-18 1973-04-18
US3852744A (en) * 1973-01-05 1974-12-03 Singer Co Single time shared receiver and frequency tracker for a beam-lobed doppler radar system
JPS49130696A (US20100012521A1-20100121-C00001.png) * 1973-04-13 1974-12-14
JPS5259596A (en) * 1975-11-11 1977-05-17 Nissan Motor Radar signal processor

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3197773A (en) * 1962-04-19 1965-07-27 Sperry Rand Corp Frequency modulated continuous wave navigation radar
US3821736A (en) * 1962-10-05 1974-06-28 Us Navy Frequency diversity pulse doppler radar
US3886550A (en) * 1969-08-26 1975-05-27 Us Navy Dual oscillator
US4079378A (en) * 1977-02-28 1978-03-14 General Dynamics Corporation Coherent pulse radar system with time-shared frequency source

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/75 *

Also Published As

Publication number Publication date
FR2410283B1 (US20100012521A1-20100121-C00001.png) 1985-03-22
DE2850814A1 (de) 1979-05-31
NO147535B (no) 1983-01-17
NO783371L (no) 1979-05-28
GB2008885A (en) 1979-06-06
GB2008885B (en) 1982-05-06
CA1134013A (en) 1982-10-19
SE439995B (sv) 1985-07-08
DE2850814C2 (US20100012521A1-20100121-C00001.png) 1987-04-16
US4160248A (en) 1979-07-03
JPS5476091A (en) 1979-06-18
NO147535C (no) 1983-05-04
IL55400A (en) 1980-07-31
SE7812039L (sv) 1979-05-26

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Legal Events

Date Code Title Description
ST Notification of lapse