SE372393B - - Google Patents

Info

Publication number
SE372393B
SE372393B SE7315809A SE7315809A SE372393B SE 372393 B SE372393 B SE 372393B SE 7315809 A SE7315809 A SE 7315809A SE 7315809 A SE7315809 A SE 7315809A SE 372393 B SE372393 B SE 372393B
Authority
SE
Sweden
Application number
SE7315809A
Inventor
G Pettersson
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
Priority to SE7315809A priority Critical patent/SE372393B/xx
Priority to US05/522,623 priority patent/US3944858A/en
Priority to GB48758/74A priority patent/GB1484155A/en
Priority to DE19742455039 priority patent/DE2455039C3/de
Priority to FR7438278A priority patent/FR2252702A1/fr
Publication of SE372393B publication Critical patent/SE372393B/xx

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/78—Generating a single train of pulses having a predetermined pattern, e.g. a predetermined number
    • 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
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/74—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems
    • G01S13/76—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted
    • G01S13/78—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted discriminating between different kinds of targets, e.g. IFF-radar, i.e. identification of friend or foe
    • G01S13/781—Secondary Surveillance Radar [SSR] in general
    • G01S13/784—Coders or decoders therefor; Degarbling systems; Defruiting systems
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/04—Generating or distributing clock signals or signals derived directly therefrom

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Engineering & Computer Science (AREA)
  • Manipulation Of Pulses (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Read Only Memory (AREA)
SE7315809A 1973-11-22 1973-11-22 SE372393B (xx)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE7315809A SE372393B (xx) 1973-11-22 1973-11-22
US05/522,623 US3944858A (en) 1973-11-22 1974-11-11 Arrangement for generating pulse sequences
GB48758/74A GB1484155A (en) 1973-11-22 1974-11-11 Arrangement for generating pulse sequences
DE19742455039 DE2455039C3 (de) 1973-11-22 1974-11-20 Anordnung zum Erzeugen von Impulsfolgen
FR7438278A FR2252702A1 (xx) 1973-11-22 1974-11-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7315809A SE372393B (xx) 1973-11-22 1973-11-22

Publications (1)

Publication Number Publication Date
SE372393B true SE372393B (xx) 1974-12-16

Family

ID=20319177

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7315809A SE372393B (xx) 1973-11-22 1973-11-22

Country Status (4)

Country Link
US (1) US3944858A (xx)
FR (1) FR2252702A1 (xx)
GB (1) GB1484155A (xx)
SE (1) SE372393B (xx)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL184861C (nl) * 1976-08-26 1989-11-16 Hollandse Signaalapparaten Bv Digitaal bestuurde oscillator.
US4255793A (en) * 1979-06-11 1981-03-10 The United States Of America As Represented By The United States Department Of Energy Apparatus for generating nonlinear pulse patterns
US4321687A (en) * 1979-10-01 1982-03-23 International Business Machines Corporation Timing pulse generation
US4340863A (en) * 1980-05-23 1982-07-20 Bell Telephone Laboratories, Incorporated Smooth pulse sequence generator
JPH0787396B2 (ja) * 1986-07-11 1995-09-20 クラリオン株式会社 Ｍ系列符号発生制御装置
EP0264470B1 (de) * 1986-10-21 1991-03-06 International Business Machines Corporation Verfahren zur digitalen Regelung der Flankensteilheit der Ausgangssignale von Leistungsverstärkern der für einen Computer bestimmten Halbleiterchips mit hochintegrierten Schaltungen
FR2624993B1 (fr) * 1987-12-21 1990-04-06 Comp Generale Electricite Generateur de signal temporel periodique a caractere recursif
JP2658880B2 (ja) * 1994-07-07 1997-09-30 日本電気株式会社 磁気ディスク装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3566280A (en) * 1969-03-07 1971-02-23 Martin Marietta Corp Digital communications clock synchronizer for responding to pulses of predetermined width and further predictable pulses of sufficient energy level during particular interval
US3582795A (en) * 1969-08-14 1971-06-01 Bell Telephone Labor Inc Delayed clock pulse synchronizing of random input pulses
DE2013880C3 (de) * 1970-03-23 1974-02-21 Siemens Ag, 1000 Berlin U. 8000 Muenchen Schaltungsanordnung zum Erzeugen von Taktimpulsen
US3772600A (en) * 1972-07-14 1973-11-13 Us Air Force Digital bit synchronizer

Also Published As

Publication number Publication date
FR2252702A1 (xx) 1975-06-20
DE2455039A1 (de) 1975-06-05
GB1484155A (en) 1977-09-01
US3944858A (en) 1976-03-16
DE2455039B2 (de) 1976-02-19

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