CH502729A - Sendevorrichtung zur synchronen Übertragung rechteckiger Informationsimpulse - Google Patents

Sendevorrichtung zur synchronen Übertragung rechteckiger Informationsimpulse

Info

Publication number
CH502729A
CH502729A CH1033969A CH1033969A CH502729A CH 502729 A CH502729 A CH 502729A CH 1033969 A CH1033969 A CH 1033969A CH 1033969 A CH1033969 A CH 1033969A CH 502729 A CH502729 A CH 502729A
Authority
CH
Switzerland
Prior art keywords
transmission
information pulses
rectangular information
transmission device
synchronous
Prior art date
Application number
CH1033969A
Other languages
English (en)
Inventor
Josephus Van Gerwen Petrus
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of CH502729A publication Critical patent/CH502729A/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/02—Amplitude-modulated carrier systems, e.g. using on-off keying; Single sideband or vestigial sideband modulation
    • H04L27/04—Modulator circuits; Transmitter circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
CH1033969A 1968-07-09 1969-07-07 Sendevorrichtung zur synchronen Übertragung rechteckiger Informationsimpulse CH502729A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL686809708A NL154082B (nl) 1968-07-09 1968-07-09 Inrichting voor overdracht van rechthoekige synchrone informatiepulsen.

Publications (1)

Publication Number Publication Date
CH502729A true CH502729A (de) 1971-01-31

Family

ID=19804117

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1033969A CH502729A (de) 1968-07-09 1969-07-07 Sendevorrichtung zur synchronen Übertragung rechteckiger Informationsimpulse

Country Status (12)

Country Link
US (1) US3611143A (de)
AT (1) AT300896B (de)
BE (1) BE735775A (de)
CA (1) CA923562A (de)
CH (1) CH502729A (de)
DE (1) DE1934296C3 (de)
DK (1) DK141740B (de)
FR (1) FR2012601A1 (de)
GB (1) GB1278693A (de)
NL (1) NL154082B (de)
NO (1) NO130252B (de)
SE (1) SE349212B (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2133118A5 (de) * 1971-04-08 1972-11-24 Trt Telecom Radio Electr
JPS5034366B1 (de) * 1971-04-30 1975-11-07
DE2153376B2 (de) * 1971-10-27 1976-09-30 Fujitsu Ltd., Kawasaki, Kanagawa (Japan) Digitale nachrichtenuebertragungsanordnung
DE2230597C3 (de) * 1972-06-22 1978-09-21 Siemens Ag, 1000 Berlin Und 8000 Muenchen Anordnung zur Erzeugung zweier zueinander hilberttransformierter Signale
NL7213335A (de) * 1972-10-03 1974-04-05
US4052558A (en) * 1974-12-09 1977-10-04 Colin Davey Patterson Data transmission system
US4008373A (en) * 1975-10-03 1977-02-15 Motorola, Inc. Digital differential phase shift keyed modulator
US4049909A (en) * 1975-10-29 1977-09-20 Bell Telephone Laboratories, Incorporated Digital modulator
NL7804575A (nl) * 1978-04-28 1979-10-30 Philips Nv Transmissiestelsel voor de overdracht van informatie impulsen.
US4241398A (en) * 1978-09-29 1980-12-23 United Technologies Corporation Computer network, line protocol system
US4358853A (en) * 1981-01-22 1982-11-09 Codex Corporation Digital modem transmitter
NL8104668A (nl) * 1981-10-14 1983-05-02 Philips Nv Vermenigvuldigschakeling voor stereo-decoders.
NL8302591A (nl) * 1983-07-20 1985-02-18 Philips Nv Vermenigvuldigschakeling met geschakelde capaciteiten circuits.
US5801595A (en) * 1997-01-10 1998-09-01 Harris Corporation Device and method for digital vestigial sideband modulation

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL294442A (de) * 1963-06-21
NL153045B (nl) * 1966-03-05 1977-04-15 Philips Nv Filter voor analoge signalen.
US3522537A (en) * 1966-07-25 1970-08-04 Western Union Telegraph Co Vestigial sideband transmission system having two channels in quadrature

Also Published As

Publication number Publication date
BE735775A (de) 1970-01-07
FR2012601A1 (de) 1970-03-20
SE349212B (de) 1972-09-18
US3611143A (en) 1971-10-05
NL6809708A (de) 1970-01-13
CA923562A (en) 1973-03-27
AT300896B (de) 1972-08-10
DK141740C (de) 1980-10-27
NO130252B (de) 1974-07-29
DK141740B (da) 1980-06-02
DE1934296B2 (de) 1978-09-28
NL154082B (nl) 1977-07-15
DE1934296C3 (de) 1979-05-23
DE1934296A1 (de) 1970-02-12
GB1278693A (en) 1972-06-21

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Legal Events

Date Code Title Description
PL Patent ceased