NL133722C - - Google Patents

Info

Publication number
NL133722C
NL133722C NL133722DA NL133722C NL 133722 C NL133722 C NL 133722C NL 133722D A NL133722D A NL 133722DA NL 133722 C NL133722 C NL 133722C
Authority
NL
Netherlands
Application number
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.)
Publication of NL133722C publication Critical patent/NL133722C/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
    • G01S13/66—Radar-tracking systems; Analogous systems
    • G01S13/70—Radar-tracking systems; Analogous systems for range 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
    • G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
    • G01S1/02—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio waves
    • 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
    • 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
    • G01S7/024—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00 using polarisation effects
    • G01S7/025—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00 using polarisation effects involving the transmission of linearly polarised waves
    • 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
    • G01S7/34—Gain of receiver varied automatically during pulse-recurrence period, e.g. anti-clutter gain control
    • 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
    • G01S7/36—Means for anti-jamming, e.g. ECCM, i.e. electronic counter-counter measures

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)
NL133722D 1962-05-23 NL133722C (en])

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL278804 1962-05-23

Publications (1)

Publication Number Publication Date
NL133722C true NL133722C (en])

Family

ID=19753842

Family Applications (2)

Application Number Title Priority Date Filing Date
NL278804D NL278804A (en]) 1962-05-23
NL133722D NL133722C (en]) 1962-05-23

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL278804D NL278804A (en]) 1962-05-23

Country Status (6)

Country Link
US (1) US3281837A (en])
BE (1) BE632577A (en])
CH (1) CH413009A (en])
DE (1) DE1248756B (en])
GB (1) GB1038632A (en])
NL (2) NL133722C (en])

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4135189A (en) * 1964-01-09 1979-01-16 Compagnie Generale De Telegraphie Sans Fil Random frequency radar system
US3363250A (en) * 1965-07-20 1968-01-09 Jacobson Irving Monitoring system for remote radio control
US3947847A (en) * 1969-03-24 1976-03-30 The United States Of America As Represented By The Secretary Of The Navy Radar system
US3648287A (en) * 1969-12-18 1972-03-07 Us Air Force Frequency adaptive transmitter to avoid jamming
US4224622A (en) * 1971-08-03 1980-09-23 Schmidt Jerry D Apparatus for eliminating amplitude modulation interference in conically scanning radars
US3755813A (en) * 1971-11-01 1973-08-28 Hughes Aircraft Co Moving target signal processor
BE793280A (nl) * 1971-12-23 1973-04-16 Hollandse Signaalapparaten Bv Radarsysteem
US5317314A (en) * 1972-02-04 1994-05-31 The United States Of America As Represented By The Secretary Of The Navy Electronic counter countermeasure circuit for automatic gain control by electronic countermeasure deception
US3789405A (en) * 1972-03-29 1974-01-29 Us Air Force Automatic step eliminator circuit to prevent radar jamming
US3845481A (en) * 1973-04-26 1974-10-29 United Aircraft Corp Target controlled agc for scan radar normalization
FR2709551A1 (fr) * 1982-06-25 1995-03-10 Dassault Electronique Procédé et dispositif de détection de navires en mer à l'aide d'un radar.
JPS60228981A (ja) * 1984-04-26 1985-11-14 Mitsubishi Electric Corp レ−ダ装置
JPS60228980A (ja) * 1984-04-26 1985-11-14 Mitsubishi Electric Corp レ−ダ装置
US5017921A (en) * 1989-12-13 1991-05-21 Grumman Aerospace Corporation Radar system and a method for operating a radar system
US6990317B2 (en) 2002-05-28 2006-01-24 Wireless Innovation Interference resistant wireless sensor and control system
US10254400B2 (en) * 2014-03-06 2019-04-09 Mitsubishi Electric Corporation Radar device
JP7423903B2 (ja) * 2019-04-25 2024-01-30 株式会社ソシオネクスト レーダ装置の制御方法及びレーダ装置
CN112363177B (zh) * 2020-10-26 2022-08-05 哈尔滨工业大学 基于相邻像元纠缠调控滤噪的光子计数激光雷达

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2464258A (en) * 1945-01-04 1949-03-15 Arthur C Prichard Radio apparatus
US2538028A (en) * 1947-06-24 1951-01-16 Sperry Corp Automatic gain-control system
US3050726A (en) * 1956-04-23 1962-08-21 Philco Corp Radar system including anti-jamming means
US3061830A (en) * 1960-12-23 1962-10-30 Gen Precision Inc Signal-to-noise detector

Also Published As

Publication number Publication date
US3281837A (en) 1966-10-25
DE1248756B (en])
NL278804A (en])
BE632577A (en])
GB1038632A (en) 1966-08-10
CH413009A (de) 1966-05-15

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