NL184541C - Stelsel voor het verbeteren van de visuele weergave van met radar gedetecteerde doelen. - Google Patents

Stelsel voor het verbeteren van de visuele weergave van met radar gedetecteerde doelen.

Info

Publication number
NL184541C
NL184541C NLAANVRAGE8001049,A NL8001049A NL184541C NL 184541 C NL184541 C NL 184541C NL 8001049 A NL8001049 A NL 8001049A NL 184541 C NL184541 C NL 184541C
Authority
NL
Netherlands
Prior art keywords
improving
visual display
detected targets
radar detected
radar
Prior art date
Application number
NLAANVRAGE8001049,A
Other languages
English (en)
Dutch (nl)
Other versions
NL8001049A (nl
NL184541B (nl
Original Assignee
Raytheon Co
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 Raytheon Co filed Critical Raytheon Co
Publication of NL8001049A publication Critical patent/NL8001049A/nl
Publication of NL184541B publication Critical patent/NL184541B/xx
Application granted granted Critical
Publication of NL184541C publication Critical patent/NL184541C/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
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/04—Display arrangements
    • G01S7/06—Cathode-ray tube displays or other two dimensional or three-dimensional displays
    • G01S7/10—Providing two-dimensional and co-ordinated display of distance and direction
    • G01S7/12—Plan-position indicators, i.e. P.P.I.
    • 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
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/04—Display arrangements
    • G01S7/06—Cathode-ray tube displays or other two dimensional or three-dimensional displays
    • 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
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/28—Details of pulse systems
    • G01S7/285—Receivers
    • G01S7/292—Extracting wanted echo-signals
    • G01S7/2923—Extracting wanted echo-signals based on data belonging to a number of consecutive radar periods

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)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
  • Particle Accelerators (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
NLAANVRAGE8001049,A 1979-02-21 1980-02-20 Stelsel voor het verbeteren van de visuele weergave van met radar gedetecteerde doelen. NL184541C (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/012,975 US4206461A (en) 1979-02-21 1979-02-21 Radar system with improved visual detection of long range targets
US1297579 1979-02-21

Publications (3)

Publication Number Publication Date
NL8001049A NL8001049A (nl) 1980-08-25
NL184541B NL184541B (nl) 1989-03-16
NL184541C true NL184541C (nl) 1989-08-16

Family

ID=21757656

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE8001049,A NL184541C (nl) 1979-02-21 1980-02-20 Stelsel voor het verbeteren van de visuele weergave van met radar gedetecteerde doelen.

Country Status (13)

Country Link
US (1) US4206461A (cs)
JP (1) JPS55116282A (cs)
AU (1) AU526671B2 (cs)
CA (1) CA1117634A (cs)
DE (1) DE3006276A1 (cs)
DK (1) DK149371C (cs)
ES (1) ES8103384A1 (cs)
FR (1) FR2449900B1 (cs)
GB (1) GB2042843B (cs)
IT (1) IT1146080B (cs)
NL (1) NL184541C (cs)
NO (1) NO149829C (cs)
SE (1) SE444228B (cs)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4330781A (en) * 1979-07-30 1982-05-18 Selenia Industrie Elettroniche Associate S.P.A. Radar indicators with digital processing of video signal
US4490720A (en) * 1981-03-30 1984-12-25 The Bendix Corporation Multipulse signal processing for radar system
US4538149A (en) * 1982-01-18 1985-08-27 The United States Of America As Represented By The Secretary Of The Navy Frequency agile magnetron imaging radar
US4663630A (en) * 1982-11-13 1987-05-05 Tokyo Keiki Company, Ltd. PPI radar apparatus
US4617567A (en) * 1984-09-28 1986-10-14 The Boeing Company Automatic motion compensation for residual motion in a synthetic aperture radar system
JPS61233385A (ja) * 1985-04-08 1986-10-17 Koden Electronics Co Ltd 反響探知装置
US4833475A (en) * 1986-01-27 1989-05-23 Raytheon Company Raster scan radar with true motion memory
US4837579A (en) * 1986-01-27 1989-06-06 Raytheon Company Pulse radar threshold generator
US4845501A (en) * 1986-01-27 1989-07-04 Raytheon Company Radar video scan converter
US4723124A (en) * 1986-03-21 1988-02-02 Grumman Aerospace Corporation Extended SAR imaging capability for ship classification
US5017921A (en) * 1989-12-13 1991-05-21 Grumman Aerospace Corporation Radar system and a method for operating a radar system
JP2567493B2 (ja) * 1990-04-23 1996-12-25 古野電気株式会社 入力信号雑音除去装置
JPH03205582A (ja) * 1990-09-14 1991-09-09 Koden Electron Co Ltd 反響探知装置
JPH03191889A (ja) * 1990-09-14 1991-08-21 Koden Electron Co Ltd 反響探知装置
NO177619C (no) * 1992-12-07 1995-10-18 Isaksen Per Arne Radarsystem
RU2140091C1 (ru) * 1998-07-30 1999-10-20 Виноградов Лев Георгиевич Трехмерный индикатор радиолокационной станции
US6380887B1 (en) * 2000-03-08 2002-04-30 Chung-Shan Institute Of Science And Technology Method of reducing clutter and mutual interference in a coherent doppler radar system
US10520584B2 (en) * 2014-06-05 2019-12-31 Continental Automotive Systems, Inc. Radar system with optimized storage of temporary data

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2472209A (en) * 1944-09-06 1949-06-07 William M Hall Cathode-ray circuit
US2510687A (en) * 1944-11-17 1950-06-06 Rca Corp Brightness control for pulse echo position indicator systems
US3310803A (en) * 1964-05-06 1967-03-21 Ericsson Telefon Ab L M Radar apparatus
US3423627A (en) * 1966-01-28 1969-01-21 Trw Inc Particle parameter analyzing system
US3391403A (en) * 1967-02-24 1968-07-02 Westinghouse Electric Corp Digital optimum weighted statistical detector
US3484647A (en) * 1968-01-26 1969-12-16 Honeywell Inc Display apparatus
US3502937A (en) * 1968-11-12 1970-03-24 Minnesota Mining & Mfg Electron beam image intensity control
US3964064A (en) * 1972-09-21 1976-06-15 Brandao Ruy L Data display system having a multilevel video storage device
CA1017039A (en) * 1972-09-21 1977-09-06 Bendix Corporation (The) Data display system having a multilevel video storage device
US4107673A (en) * 1975-09-12 1978-08-15 Raytheon Company Radar system with improved brightness and resolution
US4068233A (en) * 1976-08-13 1978-01-10 Raytheon Company Radar system having interference rejection
US4086579A (en) * 1976-09-10 1978-04-25 Rca Corporation Video digital display device with analog input
US4125834A (en) * 1977-03-14 1978-11-14 Raytheon Company Display range marker processor

Also Published As

Publication number Publication date
DE3006276C2 (cs) 1987-08-06
JPS55116282A (en) 1980-09-06
NO149829C (no) 1984-06-27
ES488757A0 (es) 1981-02-16
US4206461A (en) 1980-06-03
AU526671B2 (en) 1983-01-27
FR2449900A1 (fr) 1980-09-19
DE3006276A1 (de) 1980-09-04
SE444228B (sv) 1986-03-24
CA1117634A (en) 1982-02-02
DK149371B (da) 1986-05-20
GB2042843B (en) 1983-07-27
NO149829B (no) 1984-03-19
DK72880A (da) 1980-08-22
NO800454L (no) 1980-08-22
DK149371C (da) 1986-11-03
FR2449900B1 (fr) 1985-05-31
JPH0531117B2 (cs) 1993-05-11
GB2042843A (en) 1980-09-24
AU5508680A (en) 1980-08-28
SE8001347L (sv) 1980-08-22
IT8047865A0 (it) 1980-02-11
NL8001049A (nl) 1980-08-25
NL184541B (nl) 1989-03-16
ES8103384A1 (es) 1981-02-16
IT1146080B (it) 1986-11-12

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
V1 Lapsed because of non-payment of the annual fee