NL167772C - Berichtentransmissiestelsel met gecodeerde impulsen. - Google Patents

Berichtentransmissiestelsel met gecodeerde impulsen.

Info

Publication number
NL167772C
NL167772C NL7317551A NL7317551A NL167772C NL 167772 C NL167772 C NL 167772C NL 7317551 A NL7317551 A NL 7317551A NL 7317551 A NL7317551 A NL 7317551A NL 167772 C NL167772 C NL 167772C
Authority
NL
Netherlands
Prior art keywords
transmission system
message transmission
coded impulse
impulse
coded
Prior art date
Application number
NL7317551A
Other languages
English (en)
Other versions
NL167772B (nl
NL7317551A (nl
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
Publication of NL7317551A publication Critical patent/NL7317551A/nl
Publication of NL167772B publication Critical patent/NL167772B/nl
Application granted granted Critical
Publication of NL167772C publication Critical patent/NL167772C/nl

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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/38—Synchronous or start-stop systems, e.g. for Baudot code
    • H04L25/40—Transmitting circuits; Receiving circuits
    • H04L25/49—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Dc Digital Transmission (AREA)
NL7317551A 1972-12-21 1973-12-21 Berichtentransmissiestelsel met gecodeerde impulsen. NL167772C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722262700 DE2262700C1 (de) 1972-12-21 1972-12-21 Nachrichtenübertragungssystem mit codierten Impulsen

Publications (3)

Publication Number Publication Date
NL7317551A NL7317551A (nl) 1977-11-30
NL167772B NL167772B (nl) 1981-08-17
NL167772C true NL167772C (nl) 1982-01-18

Family

ID=5865107

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7317551A NL167772C (nl) 1972-12-21 1973-12-21 Berichtentransmissiestelsel met gecodeerde impulsen.

Country Status (5)

Country Link
DE (1) DE2262700C1 (nl)
FR (1) FR2363268A5 (nl)
GB (1) GB1504118A (nl)
IT (1) IT1019560B (nl)
NL (1) NL167772C (nl)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2461411B1 (fr) * 1979-07-13 1985-10-31 Trt Telecom Radio Electr Systeme de transmission de donnees utilisant les principes d'etalement du spectre
FR2540314A1 (fr) * 1983-01-31 1984-08-03 Trt Telecom Radio Electr Procede d'initialisation des coefficients de filtres dans un dispositif d'annulation d'echos proche et lointain et dispositif de mise en oeuvre de ce procede
GB2259820B (en) * 1985-05-20 1993-08-25 Gec Avionics A noise radar
GB2303754B (en) * 1989-03-03 1997-07-02 Marconi Gec Ltd Ranging systems

Also Published As

Publication number Publication date
DE2262700C1 (de) 1978-02-09
IT1019560B (it) 1977-11-30
FR2363268A5 (fr) 1978-03-24
NL167772B (nl) 1981-08-17
GB1504118A (en) 1978-03-15
NL7317551A (nl) 1977-11-30

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee