NO134640B - - Google Patents

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Publication number
NO134640B
NO134640B NO750102A NO750102A NO134640B NO 134640 B NO134640 B NO 134640B NO 750102 A NO750102 A NO 750102A NO 750102 A NO750102 A NO 750102A NO 134640 B NO134640 B NO 134640B
Authority
NO
Norway
Prior art keywords
comparison
signal
amplitude
quadrature components
comparison signal
Prior art date
Application number
NO750102A
Other languages
English (en)
Norwegian (no)
Other versions
NO750102L (enrdf_load_stackoverflow
NO134640C (enrdf_load_stackoverflow
Inventor
S K G Karlsson
Original Assignee
Ericsson Telefon Ab L M
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 Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of NO750102L publication Critical patent/NO750102L/no
Publication of NO134640B publication Critical patent/NO134640B/no
Publication of NO134640C publication Critical patent/NO134640C/no

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)
NO750102A 1974-01-15 1975-01-14 NO134640C (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
NO750102L NO750102L (enrdf_load_stackoverflow) 1975-08-11
NO134640B true NO134640B (enrdf_load_stackoverflow) 1976-08-09
NO134640C NO134640C (enrdf_load_stackoverflow) 1976-11-17

Family

ID=20319913

Family Applications (1)

Application Number Title Priority Date Filing Date
NO750102A NO134640C (enrdf_load_stackoverflow) 1974-01-15 1975-01-14

Country Status (8)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1197641B (it) * 1983-05-04 1988-12-06 Selenia Ind Elettroniche Dispositivo per l'identificazione e la soppressione di echi indesiderati di seconda traccia in sistemi radar
NO335171B1 (no) * 2011-10-07 2014-10-13 3D Radar As Adaptiv interferensundertrykkelse for georadar
EP2932297A1 (en) * 2012-12-14 2015-10-21 BAE Systems PLC Mitigation of anomalous propagation effects in radar
EP2743722A1 (en) * 2012-12-14 2014-06-18 BAE Systems PLC Mitigation of anomalous propagation effects in radar

Also Published As

Publication number Publication date
DE2500877B2 (de) 1977-07-07
CH578182A5 (enrdf_load_stackoverflow) 1976-07-30
NO750102L (enrdf_load_stackoverflow) 1975-08-11
DK137408B (da) 1978-02-27
IT1028379B (it) 1979-01-30
ATA23575A (de) 1978-05-15
DE2500877A1 (de) 1975-07-24
SE371299B (enrdf_load_stackoverflow) 1974-11-11
DK7075A (enrdf_load_stackoverflow) 1975-09-15
NO134640C (enrdf_load_stackoverflow) 1976-11-17
AT347506B (de) 1978-12-27
DK137408C (enrdf_load_stackoverflow) 1978-08-07
NL7500466A (nl) 1975-07-17
GB1490751A (en) 1977-11-02

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