SE9001843D0 - Radar - Google Patents

Radar

Info

Publication number
SE9001843D0
SE9001843D0 SE9001843A SE9001843A SE9001843D0 SE 9001843 D0 SE9001843 D0 SE 9001843D0 SE 9001843 A SE9001843 A SE 9001843A SE 9001843 A SE9001843 A SE 9001843A SE 9001843 D0 SE9001843 D0 SE 9001843D0
Authority
SE
Sweden
Prior art keywords
phase
locked loop
signal
intermediate frequency
oscillator
Prior art date
Application number
SE9001843A
Other languages
English (en)
Other versions
SE9001843A0 (sv
Inventor
M A Jones
Original Assignee
Marconi Co 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 Marconi Co Ltd filed Critical Marconi Co Ltd
Publication of SE9001843D0 publication Critical patent/SE9001843D0/sv
Publication of SE9001843A0 publication Critical patent/SE9001843A0/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
    • G01S13/42—Simultaneous measurement of distance and other co-ordinates
    • G01S13/44—Monopulse radar, i.e. simultaneous lobing
    • G01S13/4436—Monopulse radar, i.e. simultaneous lobing with means specially adapted to maintain the same processing characteristics between the monopulse signals
    • 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
    • G01S13/42—Simultaneous measurement of distance and other co-ordinates
    • G01S13/44—Monopulse radar, i.e. simultaneous lobing
    • G01S13/4445—Monopulse radar, i.e. simultaneous lobing amplitude comparisons monopulse, i.e. comparing the echo signals received by an antenna arrangement with overlapping squinted beams
    • 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
    • G01S13/42—Simultaneous measurement of distance and other co-ordinates
    • G01S13/44—Monopulse radar, i.e. simultaneous lobing
    • G01S13/4454—Monopulse radar, i.e. simultaneous lobing phase comparisons monopulse, i.e. comparing the echo signals received by an interferometric antenna arrangement
    • 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
    • G01S13/66—Radar-tracking systems; Analogous systems
    • G01S13/68—Radar-tracking systems; Analogous systems for angle tracking only
    • 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
    • G01S13/66—Radar-tracking systems; Analogous systems
    • G01S13/68—Radar-tracking systems; Analogous systems for angle tracking only
    • G01S13/685—Radar-tracking systems; Analogous systems for angle tracking only using simultaneous lobing techniques

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Radar Systems Or Details Thereof (AREA)
SE9001843A 1988-07-29 1990-05-22 Målsökande radarapparat, särskilt monopulsradarapparat, samt missil omfattande målsökande radarapparat SE9001843A0 (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB888818100A GB8818100D0 (en) 1988-07-29 1988-07-29 Tracking radar systems

Publications (2)

Publication Number Publication Date
SE9001843D0 true SE9001843D0 (sv) 1990-05-22
SE9001843A0 SE9001843A0 (sv) 1993-04-29

Family

ID=10641321

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9001843A SE9001843A0 (sv) 1988-07-29 1990-05-22 Målsökande radarapparat, särskilt monopulsradarapparat, samt missil omfattande målsökande radarapparat

Country Status (6)

Country Link
DE (1) DE3943459C2 (sv)
FR (1) FR2683914B1 (sv)
GB (6) GB8818100D0 (sv)
IT (1) IT1245930B (sv)
NL (1) NL8915006A (sv)
SE (1) SE9001843A0 (sv)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2357385A (en) * 1999-12-18 2001-06-20 Roke Manor Research Optimisation of spread spectrum signal receiver in particular direction
CH696611A5 (de) * 2001-01-11 2007-08-15 Reglomat Ag Verfahren zur Selbstüberwachung eines Gerätes zur automatischen Betätigung von Gegenstäden sowie das Gerät.
US7577412B2 (en) * 2005-12-23 2009-08-18 Intermec Ip Corp. System and method for detecting narrow bandwidth signal content to determine channel occupancy
GB2478529B (en) * 2010-03-08 2013-08-21 Cantor Internat Ltd Processing radio signals to minimise interference effects
RU2470318C1 (ru) * 2011-05-19 2012-12-20 Открытое акционерное общество "НИИ измерительных приборов-Новосибирский завод имени Коминтерна" (ОАО "НПО НИИИП-НЗиК") Способ сопровождения траектории цели и радиолокационная станция для его реализации
CN112213696B (zh) * 2020-09-30 2023-03-28 深圳迈睿智能科技有限公司 抗干扰微波探测模块及其抗干扰方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1605313A (en) * 1972-10-17 1989-07-19 Marconi Co Ltd Improvements in or relating to static split tracking radar systems
GB1605311A (en) * 1972-10-17 1989-07-19 Marconi Co Ltd Improvements in or relating to static split tracking radar systems
GB1605286A (en) * 1976-04-05 1988-02-10 Marconi Co Ltd Radar systems

Also Published As

Publication number Publication date
GB2257866B (en) 1993-06-16
DE3943459C2 (de) 1999-07-29
GB2258113A (en) 1993-01-27
SE9001843A0 (sv) 1993-04-29
GB2257866A (en) 1993-01-20
FR2683914A1 (fr) 1993-05-21
GB8917172D0 (en) 1992-11-18
NL8915006A (nl) 1993-02-01
GB2257867B (en) 1993-06-16
IT9067292A1 (it) 1991-10-19
IT9067292A0 (is) 1990-04-19
GB2257865B (en) 1993-06-16
IT1245930B (it) 1994-11-05
GB2257867A (en) 1993-01-20
GB2258113B (en) 1993-06-16
GB8818100D0 (en) 1992-11-18
GB2257865A (en) 1993-01-20
GB9217244D0 (en) 1992-11-18
GB9217250D0 (en) 1992-11-18
GB2258108A (en) 1993-01-27
GB2258108B (en) 1993-06-16
FR2683914B1 (fr) 1995-02-17
DE3943459A1 (de) 1993-06-24
GB9217242D0 (en) 1992-11-18
GB9217248D0 (en) 1992-11-18

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