NL7306876A - - Google Patents

Info

Publication number
NL7306876A
NL7306876A NL7306876A NL7306876A NL7306876A NL 7306876 A NL7306876 A NL 7306876A NL 7306876 A NL7306876 A NL 7306876A NL 7306876 A NL7306876 A NL 7306876A NL 7306876 A NL7306876 A NL 7306876A
Authority
NL
Netherlands
Application number
NL7306876A
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 filed Critical
Publication of NL7306876A publication Critical patent/NL7306876A/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
    • G01S7/28—Details of pulse systems
    • G01S7/285—Receivers
    • G01S7/292—Extracting wanted echo-signals
    • G01S7/2921—Extracting wanted echo-signals based on data belonging to one radar period
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D1/00—Demodulation of amplitude-modulated oscillations
    • H03D1/02—Details
    • H03D1/04—Modifications of demodulators to reduce interference by undesired signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Noise Elimination (AREA)
NL7306876A 1972-05-18 1973-05-17 NL7306876A (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7217849A FR2184481B1 (no) 1972-05-18 1972-05-18

Publications (1)

Publication Number Publication Date
NL7306876A true NL7306876A (no) 1973-11-20

Family

ID=9098747

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7306876A NL7306876A (no) 1972-05-18 1973-05-17

Country Status (8)

Country Link
US (1) US3810029A (no)
JP (1) JPS5047587A (no)
CA (1) CA981341A (no)
DE (1) DE2325364A1 (no)
FR (1) FR2184481B1 (no)
GB (1) GB1433244A (no)
IT (1) IT987310B (no)
NL (1) NL7306876A (no)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2255750A1 (no) * 1973-12-21 1975-07-18 Siemens Ag
US3925732A (en) * 1974-01-14 1975-12-09 Furuno Electric Co Signal detecting device
US4408284A (en) * 1981-01-19 1983-10-04 The United States Of America As Represented By The Secretary Of The Navy Signal processing system
GB2237470A (en) * 1989-09-04 1991-05-01 Marconi Gec Ltd Intruder alarm system
JP4832720B2 (ja) * 2004-01-29 2011-12-07 株式会社トプコン パルス信号の処理装置、パルス信号の処理方法およびプログラム

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1365972A (fr) * 1963-02-19 1964-07-10 Thomson Houston Comp Francaise Perfectionnements aux procédés de radiodétection à impulsions avec élimination d'échos longs
US3305787A (en) * 1963-06-18 1967-02-21 Raytheon Co Peak amplitude pulse time detecting circuit
GB1098178A (en) * 1963-10-30 1968-01-10 Emi Ltd Improvements relating to data processing apparatus
US3479599A (en) * 1967-04-05 1969-11-18 Us Navy Signal sensitive depressed threshold detector
US3495244A (en) * 1968-10-07 1970-02-10 Hazeltine Research Inc Interference discriminating apparatus
US3602826A (en) * 1969-12-24 1971-08-31 Westinghouse Electric Corp Adaptive signal detection system
US3714588A (en) * 1970-10-13 1973-01-30 Nasa Self tuning bandpass filter
US3678416A (en) * 1971-07-26 1972-07-18 Richard S Burwen Dynamic noise filter having means for varying cutoff point

Also Published As

Publication number Publication date
FR2184481A1 (no) 1973-12-28
DE2325364A1 (de) 1973-11-29
JPS5047587A (no) 1975-04-28
IT987310B (it) 1975-02-20
CA981341A (en) 1976-01-06
US3810029A (en) 1974-05-07
FR2184481B1 (no) 1978-09-01
GB1433244A (en) 1976-04-22

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Legal Events

Date Code Title Description
BV The patent application has lapsed