NL167772C - MESSAGE TRANSMISSION SYSTEM WITH CODED IMPULSE. - Google Patents

MESSAGE TRANSMISSION SYSTEM WITH CODED IMPULSE.

Info

Publication number: NL167772C
Authority: NL; Netherlands
Prior art keywords: transmission system; message transmission; coded impulse; impulse; coded
Prior art date: 1972-12-21

Application number

NL7317551A

Other languages

Dutch (nl)

Other versions

NL167772B (en

NL7317551A (en

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.)

1972-12-21

Filing date

1973-12-21

Publication date

1982-01-18

1973-12-21 Application filed by Siemens Ag filed Critical Siemens Ag

1977-11-30 Publication of NL7317551A publication Critical patent/NL7317551A/en

1981-08-17 Publication of NL167772B publication Critical patent/NL167772B/en

1982-01-18 Application granted granted Critical

1982-01-18 Publication of NL167772C publication Critical patent/NL167772C/en

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)
General Physics & Mathematics (AREA)
Spectroscopy & Molecular Physics (AREA)
Radar Systems Or Details Thereof (AREA)
Dc Digital Transmission (AREA)

NL7317551A 1972-12-21 1973-12-21 MESSAGE TRANSMISSION SYSTEM WITH CODED IMPULSE. NL167772C (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19722262700 DE2262700C1 (en)	1972-12-21	1972-12-21	Message transmission system with coded pulses

Publications (3)

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

Family

ID=5865107

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7317551A NL167772C (en)	1972-12-21	1973-12-21	MESSAGE TRANSMISSION SYSTEM WITH CODED IMPULSE.

Country Status (5)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2461411B1 (en) *	1979-07-13	1985-10-31	Trt Telecom Radio Electr	DATA TRANSMISSION SYSTEM USING SPECTRUM SPREADING PRINCIPLES
FR2540314A1 (en) *	1983-01-31	1984-08-03	Trt Telecom Radio Electr	METHOD FOR INITIALIZING COEFFICIENT FILTERS IN A NEAR-AND-NEAR ECHO CANCELLATION DEVICE AND DEVICE FOR IMPLEMENTING SAID METHOD
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

1972
- 1972-12-21 DE DE19722262700 patent/DE2262700C1/en not_active Expired
1973
- 1973-11-21 GB GB4127573A patent/GB1504118A/en not_active Expired
- 1973-11-29 IT IT3194973A patent/IT1019560B/en active
- 1973-12-20 FR FR7345743A patent/FR2363268A5/en not_active Expired
- 1973-12-21 NL NL7317551A patent/NL167772C/en not_active IP Right Cessation

Also Published As

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

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Legal Events

Date	Code	Title	Description
1982-08-16	V1	Lapsed because of non-payment of the annual fee