DK137408C - - Google Patents

Info

Publication number
DK137408C
DK137408C DK7075A DK7075A DK137408C DK 137408 C DK137408 C DK 137408C DK 7075 A DK7075 A DK 7075A DK 7075 A DK7075 A DK 7075A DK 137408 C DK137408 C DK 137408C
Authority
DK
Denmark
Application number
DK7075A
Other languages
Danish (da)
Other versions
DK7075A (en
DK137408B (en
Inventor
S K G Karlsson
Original Assignee
Ericsson L M Telefonaktiebolaget
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 Ericsson L M Telefonaktiebolaget filed Critical Ericsson L M Telefonaktiebolaget
Publication of DK7075A publication Critical patent/DK7075A/da
Publication of DK137408B publication Critical patent/DK137408B/en
Application granted granted Critical
Publication of DK137408C publication Critical patent/DK137408C/da

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
    • G01S7/2928—Random or non-synchronous interference pulse cancellers

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)
DK7075AA 1974-01-15 1975-01-14 Apparatus for suppressing noise pulses in the receiver of a pulse Doppler radar. DK137408B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7400484A SE371299B (en) 1974-01-15 1974-01-15

Publications (3)

Publication Number Publication Date
DK7075A DK7075A (en) 1975-09-15
DK137408B DK137408B (en) 1978-02-27
DK137408C true DK137408C (en) 1978-08-07

Family

ID=20319913

Family Applications (1)

Application Number Title Priority Date Filing Date
DK7075AA DK137408B (en) 1974-01-15 1975-01-14 Apparatus for suppressing noise pulses in the receiver of a pulse Doppler radar.

Country Status (8)

Country Link
AT (1) AT347506B (en)
CH (1) CH578182A5 (en)
DK (1) DK137408B (en)
GB (1) GB1490751A (en)
IT (1) IT1028379B (en)
NL (1) NL7500466A (en)
NO (1) NO134640C (en)
SE (1) SE371299B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1197641B (en) * 1983-05-04 1988-12-06 Selenia Ind Elettroniche DEVICE FOR THE IDENTIFICATION AND THE SUPPRESSION OF UNDESIRABLE ECHOES OF SECOND TRACK IN RADAR SYSTEMS
NO335171B1 (en) * 2011-10-07 2014-10-13 3D Radar As Adaptive interference suppression for georadar
EP2743722A1 (en) * 2012-12-14 2014-06-18 BAE Systems PLC Mitigation of anomalous propagation effects in radar
WO2014091230A1 (en) * 2012-12-14 2014-06-19 Bae Systems Plc Mitigation of anomalous propagation effects in radar

Also Published As

Publication number Publication date
IT1028379B (en) 1979-01-30
ATA23575A (en) 1978-05-15
NO134640C (en) 1976-11-17
SE371299B (en) 1974-11-11
DE2500877B2 (en) 1977-07-07
AT347506B (en) 1978-12-27
DK7075A (en) 1975-09-15
DK137408B (en) 1978-02-27
DE2500877A1 (en) 1975-07-24
CH578182A5 (en) 1976-07-30
NO750102L (en) 1975-08-11
NO134640B (en) 1976-08-09
NL7500466A (en) 1975-07-17
GB1490751A (en) 1977-11-02

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Legal Events

Date Code Title Description
PBP Patent lapsed