SE7409155L - Radarmottagare for skiftande frekvens. - Google Patents

Radarmottagare for skiftande frekvens.

Info

Publication number
SE7409155L
SE7409155L SE7409155A SE7409155A SE7409155L SE 7409155 L SE7409155 L SE 7409155L SE 7409155 A SE7409155 A SE 7409155A SE 7409155 A SE7409155 A SE 7409155A SE 7409155 L SE7409155 L SE 7409155L
Authority
SE
Sweden
Prior art keywords
radaring
receiver
change frequency
frequency
change
Prior art date
Application number
SE7409155A
Other languages
English (en)
Other versions
SE397006B (sv
Inventor
J M Morrison
C M Stewart
Original Assignee
Ferranti Ltd
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 Ferranti Ltd filed Critical Ferranti Ltd
Publication of SE7409155L publication Critical patent/SE7409155L/sv
Publication of SE397006B publication Critical patent/SE397006B/sv

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)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
SE7409155A 1973-07-14 1974-07-11 Mottagare for hopfrekvensradar SE397006B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3364773A GB1447504A (en) 1973-07-14 1973-07-14 Radar receivers

Publications (2)

Publication Number Publication Date
SE7409155L true SE7409155L (sv) 1975-01-15
SE397006B SE397006B (sv) 1977-10-10

Family

ID=10355625

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7409155A SE397006B (sv) 1973-07-14 1974-07-11 Mottagare for hopfrekvensradar

Country Status (11)

Country Link
US (1) US3983555A (sv)
JP (1) JPS5034494A (sv)
BE (1) BE817635A (sv)
CA (1) CA1033419A (sv)
CH (1) CH572627A5 (sv)
DE (1) DE2430340A1 (sv)
FR (1) FR2237205B1 (sv)
GB (1) GB1447504A (sv)
IT (1) IT1016349B (sv)
NL (1) NL166335C (sv)
SE (1) SE397006B (sv)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60205016A (ja) * 1984-03-30 1985-10-16 Oiles Ind Co Ltd 複合摺動部材の製造方法
GB2203304B (en) * 1987-04-07 1991-08-07 Emi Varian Ltd Local oscillator systems
JPH0677829B2 (ja) * 1988-08-19 1994-10-05 株式会社小松製作所 摺動部品の製造方法
US5151703A (en) * 1991-12-06 1992-09-29 Allied-Signal Inc. Method and apparatus for improved automatic fequency control

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3372391A (en) * 1960-02-01 1968-03-05 Bell Aerospace Corp Automatic frequency control for radar receivers
US3374480A (en) * 1958-08-20 1968-03-19 Bell Aerospace Corp Receiver tuning for radar and the like
US3128462A (en) * 1959-07-02 1964-04-07 Aircraft Armaments Inc Test arrangement
US3417396A (en) * 1967-11-01 1968-12-17 Raytheon Co Moving target indication system using a staggered repetition rate
US3573826A (en) * 1969-04-10 1971-04-06 Sierra Reserach Corp Beacon calibrated afc radar
US3569965A (en) * 1969-07-18 1971-03-09 Us Navy Multichannel frequency-select system

Also Published As

Publication number Publication date
GB1447504A (en) 1976-08-25
NL166335C (nl) 1981-07-15
IT1016349B (it) 1977-05-30
JPS5034494A (sv) 1975-04-02
NL7408866A (nl) 1975-01-16
NL166335B (nl) 1981-02-16
CH572627A5 (sv) 1976-02-13
DE2430340A1 (de) 1975-01-30
CA1033419A (en) 1978-06-20
US3983555A (en) 1976-09-28
FR2237205B1 (sv) 1979-07-27
FR2237205A1 (sv) 1975-02-07
SE397006B (sv) 1977-10-10
BE817635A (fr) 1974-11-04

Similar Documents

Publication Publication Date Title
AT337077B (de) Aufnahmebehalter
NL7414835A (nl) Ontvanger voor frequentiegemoduleerde signalen.
NL7409361A (nl) Hoogfrequente schakelkring.
NL7415091A (nl) Signaalvereffenaar.
NL169368C (nl) Frequentiemeter.
NL7411875A (nl) Radiofrequentie-zender.
NL7415768A (nl) Oscillator met variabele frequentie.
NL155695B (nl) Radiotransmissiestelsel.
NL7410395A (nl) Comparator-gestuurde oscillator.
NL7412958A (nl) Oscillator.
NL7416884A (nl) Afsteminrichting.
NL7415710A (nl) Signaalgelijkrichtschakeling.
AT349069B (de) Empfaengerabstimmschaltung
NL7415708A (nl) Ontvanger.
NL162289B (nl) Radio-ontvanger.
AT340479B (de) Empfangsumsetzer
IT1017534B (it) Radioricevitore
NL7310739A (nl) Televisieontvanger.
NL7413498A (nl) Radio-ontvanger.
NL7316593A (nl) Oscillator.
SE7409155L (sv) Radarmottagare for skiftande frekvens.
SE398027B (sv) Frekvenskenslig forjoniserare
NL7416782A (nl) Stereo-ontvanger.
SE7505798L (sv) Aterstellningsanordning for rekneverk.
IT1007181B (it) Ricevitore pilota