SE7411648L - - Google Patents

Info

Publication number
SE7411648L
SE7411648L SE7411648A SE7411648A SE7411648L SE 7411648 L SE7411648 L SE 7411648L SE 7411648 A SE7411648 A SE 7411648A SE 7411648 A SE7411648 A SE 7411648A SE 7411648 L SE7411648 L SE 7411648L
Authority
SE
Sweden
Prior art keywords
frequency
magnetron
flo
tuned
control circuit
Prior art date
Application number
SE7411648A
Other languages
Unknown language ( )
English (en)
Other versions
SE396520B (sv
Inventor
B W A Burgers
W A Teulings
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 SE7411648L publication Critical patent/SE7411648L/
Publication of SE396520B publication Critical patent/SE396520B/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)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
SE7411648A 1973-09-21 1974-09-16 Pulsradarapparat med en styrkrets for fininstellning av en avstembar lokaloscillator SE396520B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NLAANVRAGE7313021,A NL171931C (nl) 1973-09-21 1973-09-21 Impulsradarapparaat.

Publications (2)

Publication Number Publication Date
SE7411648L true SE7411648L (it) 1975-03-24
SE396520B SE396520B (sv) 1977-09-19

Family

ID=19819652

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7411648A SE396520B (sv) 1973-09-21 1974-09-16 Pulsradarapparat med en styrkrets for fininstellning av en avstembar lokaloscillator

Country Status (10)

Country Link
US (1) US3979678A (it)
BE (1) BE820052A (it)
CA (1) CA1030641A (it)
CH (1) CH571228A5 (it)
DE (1) DE2443248C3 (it)
FR (1) FR2244999B1 (it)
GB (1) GB1480498A (it)
IT (1) IT1019305B (it)
NL (1) NL171931C (it)
SE (1) SE396520B (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3036712C2 (de) * 1980-09-29 1982-11-25 Siemens AG, 1000 Berlin und 8000 München Schaltungsanordnung zum phasenrichtigen Triggern eines quarzgesteuerten Taktoszillators

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2913718A (en) * 1955-12-28 1959-11-17 William T Chapin Automatic power output and difference frequency control systems
US3121221A (en) * 1959-03-03 1964-02-11 James L Sullivan Automatic frequency control

Also Published As

Publication number Publication date
NL171931C (nl) 1983-06-01
GB1480498A (en) 1977-07-20
DE2443248B2 (de) 1979-11-22
NL7313021A (nl) 1975-03-25
BE820052A (nl) 1975-01-16
DE2443248A1 (de) 1975-04-10
CH571228A5 (it) 1975-12-31
NL171931B (nl) 1983-01-03
FR2244999A1 (it) 1975-04-18
IT1019305B (it) 1977-11-10
SE396520B (sv) 1977-09-19
US3979678A (en) 1976-09-07
DE2443248C3 (de) 1980-07-31
FR2244999B1 (it) 1982-10-01
AU7352174A (en) 1976-03-25
CA1030641A (en) 1978-05-02

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