DE3327381C2 - - Google Patents

Info

Publication number
DE3327381C2
DE3327381C2 DE19833327381 DE3327381A DE3327381C2 DE 3327381 C2 DE3327381 C2 DE 3327381C2 DE 19833327381 DE19833327381 DE 19833327381 DE 3327381 A DE3327381 A DE 3327381A DE 3327381 C2 DE3327381 C2 DE 3327381C2
Authority
DE
Germany
Legal status (The legal status 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 status listed.)
Expired
Application number
DE19833327381
Other languages
German (de)
Other versions
DE3327381A1 (de
Inventor
Friedrich Dipl.-Ing. 8156 Otterfing De Muenzel
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Priority to DE19833327381 priority Critical patent/DE3327381A1/de
Publication of DE3327381A1 publication Critical patent/DE3327381A1/de
Application granted granted Critical
Publication of DE3327381C2 publication Critical patent/DE3327381C2/de
Granted legal-status Critical Current

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
    • G01S7/2923—Extracting wanted echo-signals based on data belonging to a number of consecutive radar periods
    • G01S7/2927—Extracting wanted echo-signals based on data belonging to a number of consecutive radar periods by deriving and controlling a threshold value
DE19833327381 1983-07-29 1983-07-29 Pulsradargeraet mit optimalfilter Granted DE3327381A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19833327381 DE3327381A1 (de) 1983-07-29 1983-07-29 Pulsradargeraet mit optimalfilter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833327381 DE3327381A1 (de) 1983-07-29 1983-07-29 Pulsradargeraet mit optimalfilter

Publications (2)

Publication Number Publication Date
DE3327381A1 DE3327381A1 (de) 1985-02-14
DE3327381C2 true DE3327381C2 (el) 1987-01-22

Family

ID=6205230

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19833327381 Granted DE3327381A1 (de) 1983-07-29 1983-07-29 Pulsradargeraet mit optimalfilter

Country Status (1)

Country Link
DE (1) DE3327381A1 (el)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3622916A (en) * 1969-03-11 1971-11-23 Ericsson Telefon Ab L M Periodic frequency characteristic filter for filtering periodic sampled signal
US3868685A (en) * 1970-11-20 1975-02-25 Hughes Aircraft Co Radar digital detector and beam splitter
DE2736214A1 (de) * 1971-11-27 1979-02-22 Licentia Gmbh Signalverarbeitungssystem zur signalheraushebung aus einem stoerhintergrund
ES428412A1 (es) * 1973-07-20 1976-10-16 Sperry Rand Corp Un dispositivo detector digital de receptor.
US4117538A (en) * 1977-05-04 1978-09-26 Raytheon Company Radar system with specialized weighting
GB2072451B (en) * 1980-03-24 1984-02-29 Marconi Co Ltd Signal rank detectors
DE3109170A1 (de) * 1981-03-11 1982-09-23 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Zielmittenbestimmung von radarzielen
US4550318A (en) * 1982-02-03 1985-10-29 The Johns Hopkins University Retrospective data filter

Also Published As

Publication number Publication date
DE3327381A1 (de) 1985-02-14

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Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: MUENZEL, FRIEDRICH, DIPL.-ING., 8156 OTTERFING, DE

8339 Ceased/non-payment of the annual fee