DE2025098C3 - Digitales Fitter, insbesondere für Radarsignale - Google Patents

Digitales Fitter, insbesondere für Radarsignale

Info

Publication number
DE2025098C3
DE2025098C3 DE19702025098 DE2025098A DE2025098C3 DE 2025098 C3 DE2025098 C3 DE 2025098C3 DE 19702025098 DE19702025098 DE 19702025098 DE 2025098 A DE2025098 A DE 2025098A DE 2025098 C3 DE2025098 C3 DE 2025098C3
Authority
DE
Germany
Prior art keywords
multiplier
digital
addition
radar signals
way
Prior art date
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
DE19702025098
Other languages
German (de)
English (en)
Other versions
DE2025098A1 (de
DE2025098B2 (de
Inventor
Heinz-Dieter 8000 Muenchen Guenther
Wolfgang Dipl.-Ing. 8133 Feldafing Koethmann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
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 DE19702025098 priority Critical patent/DE2025098C3/de
Priority to NL7106395A priority patent/NL7106395A/xx
Priority to SE617371A priority patent/SE378723B/xx
Priority to GB1575171A priority patent/GB1325273A/en
Priority to FR7118391A priority patent/FR2090220B1/fr
Publication of DE2025098A1 publication Critical patent/DE2025098A1/de
Publication of DE2025098B2 publication Critical patent/DE2025098B2/de
Application granted granted Critical
Publication of DE2025098C3 publication Critical patent/DE2025098C3/de
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/38—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation
    • G06F7/48—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using non-contact-making devices, e.g. tube, solid state device; using unspecified devices
    • G06F7/52—Multiplying; Dividing
    • G06F7/523—Multiplying only
    • G06F7/527—Multiplying only in serial-parallel fashion, i.e. one operand being entered serially and the other in parallel
    • G06F7/5277—Multiplying only in serial-parallel fashion, i.e. one operand being entered serially and the other in parallel with column wise addition of partial products
    • 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)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • Computational Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar Systems Or Details Thereof (AREA)
DE19702025098 1970-05-22 1970-05-22 Digitales Fitter, insbesondere für Radarsignale Expired DE2025098C3 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE19702025098 DE2025098C3 (de) 1970-05-22 1970-05-22 Digitales Fitter, insbesondere für Radarsignale
NL7106395A NL7106395A (enExample) 1970-05-22 1971-05-10
SE617371A SE378723B (enExample) 1970-05-22 1971-05-12
GB1575171A GB1325273A (en) 1970-05-22 1971-05-19 Digital filters
FR7118391A FR2090220B1 (enExample) 1970-05-22 1971-05-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702025098 DE2025098C3 (de) 1970-05-22 1970-05-22 Digitales Fitter, insbesondere für Radarsignale

Publications (3)

Publication Number Publication Date
DE2025098A1 DE2025098A1 (de) 1971-12-02
DE2025098B2 DE2025098B2 (de) 1975-05-07
DE2025098C3 true DE2025098C3 (de) 1975-12-18

Family

ID=5771823

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19702025098 Expired DE2025098C3 (de) 1970-05-22 1970-05-22 Digitales Fitter, insbesondere für Radarsignale

Country Status (5)

Country Link
DE (1) DE2025098C3 (enExample)
FR (1) FR2090220B1 (enExample)
GB (1) GB1325273A (enExample)
NL (1) NL7106395A (enExample)
SE (1) SE378723B (enExample)

Also Published As

Publication number Publication date
GB1325273A (en) 1973-08-01
DE2025098A1 (de) 1971-12-02
DE2025098B2 (de) 1975-05-07
FR2090220A1 (enExample) 1972-01-14
FR2090220B1 (enExample) 1977-06-17
NL7106395A (enExample) 1971-11-24
SE378723B (enExample) 1975-09-08

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
EHJ Ceased/non-payment of the annual fee