SE421353B - Apparat for detektering av ekosignaler - Google Patents

Apparat for detektering av ekosignaler

Info

Publication number
SE421353B
SE421353B SE7703252A SE7703252A SE421353B SE 421353 B SE421353 B SE 421353B SE 7703252 A SE7703252 A SE 7703252A SE 7703252 A SE7703252 A SE 7703252A SE 421353 B SE421353 B SE 421353B
Authority
SE
Sweden
Prior art keywords
ecosignal
detection
ecosignal detection
Prior art date
Application number
SE7703252A
Other languages
English (en)
Other versions
SE7703252L (sv
Inventor
O S Seiersen
Original Assignee
Rovsing As Christian
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 Rovsing As Christian filed Critical Rovsing As Christian
Publication of SE7703252L publication Critical patent/SE7703252L/sv
Publication of SE421353B publication Critical patent/SE421353B/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
    • 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)
SE7703252A 1976-03-24 1977-03-22 Apparat for detektering av ekosignaler SE421353B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK129676AA DK140611B (da) 1976-03-24 1976-03-24 Apparat til detektering af ekkosignaler.

Publications (2)

Publication Number Publication Date
SE7703252L SE7703252L (sv) 1977-09-25
SE421353B true SE421353B (sv) 1981-12-14

Family

ID=8103253

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7703252A SE421353B (sv) 1976-03-24 1977-03-22 Apparat for detektering av ekosignaler

Country Status (3)

Country Link
US (2) US4148025A (sv)
DK (1) DK140611B (sv)
SE (1) SE421353B (sv)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK140611B (da) * 1976-03-24 1979-10-08 Rovsing As Christian Apparat til detektering af ekkosignaler.
FR2438276A1 (fr) * 1978-10-02 1980-04-30 Tracor Dispositif et procede de mesure de la vitesse du vent
US4315746A (en) * 1980-06-02 1982-02-16 General Electric Company Horizontal beam width integrator
FR2495785A1 (fr) * 1980-12-09 1982-06-11 Thomson Csf Dispositif de quantification de signaux en impulsions pour radar secondaire
US4489319A (en) * 1981-03-06 1984-12-18 Raytheon Company Detector with variance sensitivity
US4607258A (en) * 1983-03-10 1986-08-19 Sperry Corporation Radar video dehancer
JP3562408B2 (ja) * 1999-11-10 2004-09-08 株式会社デンソー レーダ装置特性検出装置及び記録媒体
RU2427077C2 (ru) * 2005-12-05 2011-08-20 Телефонактиеболагет Лм Эрикссон (Пабл) Обнаружение эхосигнала

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL127978C (sv) * 1962-10-01
FR1527968A (fr) * 1967-04-12 1968-06-07 Electronique & Radio Ind Perfectionnements aux dispositifs éliminateurs de zones denses
FR1529861A (fr) * 1967-05-10 1968-06-21 Csf Perfectionnement aux dispositifs de traitement de signaux
US3531802A (en) * 1968-09-16 1970-09-29 Presearch Inc Cumulative enhancement signal processor
FR2044605A5 (sv) * 1969-05-28 1971-02-19 Labo Cent Telecommunicat
US3868685A (en) * 1970-11-20 1975-02-25 Hughes Aircraft Co Radar digital detector and beam splitter
US3683380A (en) * 1971-01-11 1972-08-08 Thomas C Cantwell Jr Cascaded digital integrator target detection system
US3778822A (en) * 1972-04-27 1973-12-11 Gen Electric Sum-rank normalized detection apparatus
DK140611B (da) * 1976-03-24 1979-10-08 Rovsing As Christian Apparat til detektering af ekkosignaler.

Also Published As

Publication number Publication date
SE7703252L (sv) 1977-09-25
DK129676A (sv) 1977-09-25
DK140611B (da) 1979-10-08
US4148025A (en) 1979-04-03
US4224620A (en) 1980-09-23
DK140611C (sv) 1980-03-31

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