NL162211B - Impulsradarapparaat. - Google Patents

Impulsradarapparaat.

Info

Publication number
NL162211B
NL162211B NL7309382.A NL7309382A NL162211B NL 162211 B NL162211 B NL 162211B NL 7309382 A NL7309382 A NL 7309382A NL 162211 B NL162211 B NL 162211B
Authority
NL
Netherlands
Prior art keywords
radar device
pulse radar
pulse
radar
Prior art date
Application number
NL7309382.A
Other languages
English (en)
Other versions
NL7309382A (nl
NL162211C (nl
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.)
Filing date
Publication date
Application filed by Hollandse Signaalapparaten Bv filed Critical Hollandse Signaalapparaten Bv
Priority to NL7309382.A priority Critical patent/NL162211C/nl
Priority to CA201,604A priority patent/CA1027216A/en
Priority to GB2659874A priority patent/GB1466136A/en
Priority to US05/479,469 priority patent/US4001825A/en
Priority to CH832674A priority patent/CH570625A5/xx
Priority to IT51616/74A priority patent/IT1016096B/it
Priority to DE2429569A priority patent/DE2429569C3/de
Priority to AU70383/74A priority patent/AU478483B2/en
Priority to SE7408263A priority patent/SE390365B/xx
Priority to FR7422263A priority patent/FR2236189B1/fr
Priority to BE146136A priority patent/BE817159A/nl
Publication of NL7309382A publication Critical patent/NL7309382A/nl
Publication of NL162211B publication Critical patent/NL162211B/nl
Application granted granted Critical
Publication of NL162211C publication Critical patent/NL162211C/nl

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
    • 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

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)
  • Control Of Position Or Direction (AREA)
NL7309382.A 1973-07-05 1973-07-05 Impulsradarapparaat. NL162211C (nl)

Priority Applications (11)

Application Number Priority Date Filing Date Title
NL7309382.A NL162211C (nl) 1973-07-05 1973-07-05 Impulsradarapparaat.
CA201,604A CA1027216A (en) 1973-07-05 1974-06-04 Fine tuning apparatus dithered pulse radar
GB2659874A GB1466136A (en) 1973-07-05 1974-06-14 Pulse radar apparatus
US05/479,469 US4001825A (en) 1973-07-05 1974-06-14 Pulse radar apparatus
CH832674A CH570625A5 (nl) 1973-07-05 1974-06-18
IT51616/74A IT1016096B (it) 1973-07-05 1974-06-19 Perfezionamento negli apparecchi radar ad impulsi
DE2429569A DE2429569C3 (de) 1973-07-05 1974-06-20 Impulsradargerät mit Senderfrequenzregelung auf einen festen Frequenzunterschied zur Überlagererfrequenz
AU70383/74A AU478483B2 (en) 1974-06-21 Pulse radar apparatus
SE7408263A SE390365B (sv) 1973-07-05 1974-06-24 Pulsradarapparat med en styrkrets for instellning av den momentana sendarfrekvensen
FR7422263A FR2236189B1 (nl) 1973-07-05 1974-06-26
BE146136A BE817159A (nl) 1973-07-05 1974-07-02 Impulsradarapparaat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7309382.A NL162211C (nl) 1973-07-05 1973-07-05 Impulsradarapparaat.

Publications (3)

Publication Number Publication Date
NL7309382A NL7309382A (nl) 1975-01-07
NL162211B true NL162211B (nl) 1979-11-15
NL162211C NL162211C (nl) 1980-04-15

Family

ID=19819210

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7309382.A NL162211C (nl) 1973-07-05 1973-07-05 Impulsradarapparaat.

Country Status (10)

Country Link
US (1) US4001825A (nl)
BE (1) BE817159A (nl)
CA (1) CA1027216A (nl)
CH (1) CH570625A5 (nl)
DE (1) DE2429569C3 (nl)
FR (1) FR2236189B1 (nl)
GB (1) GB1466136A (nl)
IT (1) IT1016096B (nl)
NL (1) NL162211C (nl)
SE (1) SE390365B (nl)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2343258A1 (fr) * 1976-07-01 1977-09-30 Trt Telecom Radio Electr Systeme radioelectrique de localisation d'un objet determine
US4611165A (en) * 1984-03-30 1986-09-09 Honeywell Inc. Pulse RF frequency measurement apparatus
US5663731A (en) * 1995-08-25 1997-09-02 Imra America, Inc. Method and apparatus for time invariant pulse detection
RU2106654C1 (ru) * 1996-10-15 1998-03-10 Михаил Николаевич Зыбин Импульсная рлс
DE10314557A1 (de) * 2003-03-31 2004-10-28 Siemens Ag Kompakter Mikrowellen-Anstandsensor mit geringer Leistungsaufnahme durch Leistungsmessung an einem stimulierten Empfangsoszillator
NZ537909A (en) * 2005-01-25 2006-10-27 Navman New Zealand Radome illumination system

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2806137A (en) * 1946-02-08 1957-09-10 Homer S Myers Frequency stabilizer
US2746031A (en) * 1946-02-11 1956-05-15 Frank P Zaffarano Automatic frequency control aid
US2550519A (en) * 1946-06-12 1951-04-24 Fr Des Telecomm Soc Radio transmitter-receiver station with automatic frequency control
US2568412A (en) * 1948-03-13 1951-09-18 Rca Corp Automatic wide range electrical wave generator of high stability
US2677058A (en) * 1949-09-27 1954-04-27 Cook Electric Co Method and apparatus for controlling the frequency of high-frequency generating apparatus
US2933598A (en) * 1956-03-28 1960-04-19 Sperry Rand Corp Automatic frequency control circuit
US3374480A (en) * 1958-08-20 1968-03-19 Bell Aerospace Corp Receiver tuning for radar and the like
US3146398A (en) * 1959-06-16 1964-08-25 Siemens Ag Multi-stage frequency conversion transmitter adapted for tuning within an extended frequency range
US3248665A (en) * 1964-02-26 1966-04-26 Rca Corp Tuning system for a magnetron oscillator utilizing differential transformer controls
US3320611A (en) * 1964-04-11 1967-05-16 Nippon Electric Co Time-division radio relay communication system
US3487407A (en) * 1968-12-20 1969-12-30 Sierra Research Corp Clock frequency and phase correction
CH522324A (de) * 1971-03-23 1972-06-15 Siemens Ag Albis Schaltungsanordnung zur selbsttätigen Regelung der Frequenz eines mittels eines Motorantriebes abstimmbaren Schwingungserzeugers

Also Published As

Publication number Publication date
BE817159A (nl) 1974-11-04
CA1027216A (en) 1978-02-28
IT1016096B (it) 1977-05-30
NL7309382A (nl) 1975-01-07
DE2429569C3 (de) 1986-10-02
GB1466136A (en) 1977-03-02
DE2429569A1 (de) 1975-01-23
NL162211C (nl) 1980-04-15
SE7408263L (nl) 1975-01-07
AU7038374A (en) 1976-01-08
FR2236189B1 (nl) 1983-01-21
US4001825A (en) 1977-01-04
CH570625A5 (nl) 1975-12-15
FR2236189A1 (nl) 1975-01-31
SE390365B (sv) 1976-12-13
DE2429569B2 (de) 1979-10-25

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Legal Events

Date Code Title Description
TNT Modifications of names of proprietors of patents or applicants of examined patent applications

Owner name: HASRODE B.V.

SNR Assignments of patents or rights arising from examined patent applications

Owner name: HOLLANDSE SIGNAALAPPARATEN B.V.

V4 Discontinued because of reaching the maximum lifetime of a patent