CH570625A5 - - Google Patents

Info

Publication number
CH570625A5
CH570625A5 CH832674A CH832674A CH570625A5 CH 570625 A5 CH570625 A5 CH 570625A5 CH 832674 A CH832674 A CH 832674A CH 832674 A CH832674 A CH 832674A CH 570625 A5 CH570625 A5 CH 570625A5
Authority
CH
Switzerland
Application number
CH832674A
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
Publication of CH570625A5 publication Critical patent/CH570625A5/xx

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)
CH832674A 1973-07-05 1974-06-18 CH570625A5 (nl)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CH570625A5 true CH570625A5 (nl) 1975-12-15

Family

ID=19819210

Family Applications (1)

Application Number Title Priority Date Filing Date
CH832674A CH570625A5 (nl) 1973-07-05 1974-06-18

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
DE2429569C3 (de) 1986-10-02
FR2236189B1 (nl) 1983-01-21
DE2429569B2 (de) 1979-10-25
GB1466136A (en) 1977-03-02
NL162211B (nl) 1979-11-15
NL162211C (nl) 1980-04-15
AU7038374A (en) 1976-01-08
SE7408263L (nl) 1975-01-07
BE817159A (nl) 1974-11-04
DE2429569A1 (de) 1975-01-23
CA1027216A (en) 1978-02-28
SE390365B (sv) 1976-12-13
US4001825A (en) 1977-01-04
FR2236189A1 (nl) 1975-01-31
IT1016096B (it) 1977-05-30
NL7309382A (nl) 1975-01-07

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Legal Events

Date Code Title Description
PFA Name/firm changed

Owner name: HASRODE B.V.

PUE Assignment

Owner name: HOLLANDSE SIGNAALAPPARATEN B.V.

PL Patent ceased