FR2353181A1 - REMOTELY POWERED INTERMEDIATE AMPLIFIER FOR INFORMATION TRANSMISSION CHANNELS - Google Patents

REMOTELY POWERED INTERMEDIATE AMPLIFIER FOR INFORMATION TRANSMISSION CHANNELS

Info

Publication number
FR2353181A1
FR2353181A1 FR7715267A FR7715267A FR2353181A1 FR 2353181 A1 FR2353181 A1 FR 2353181A1 FR 7715267 A FR7715267 A FR 7715267A FR 7715267 A FR7715267 A FR 7715267A FR 2353181 A1 FR2353181 A1 FR 2353181A1
Authority
FR
France
Prior art keywords
information transmission
transmission channels
intermediate amplifier
remotely powered
powered intermediate
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.)
Granted
Application number
FR7715267A
Other languages
French (fr)
Other versions
FR2353181B1 (en
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
Priority claimed from DE2623412A external-priority patent/DE2623412C3/en
Priority claimed from DE2713710A external-priority patent/DE2713710C2/en
Application filed by Siemens AG filed Critical Siemens AG
Publication of FR2353181A1 publication Critical patent/FR2353181A1/en
Application granted granted Critical
Publication of FR2353181B1 publication Critical patent/FR2353181B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/36—Repeater circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/44—Arrangements for feeding power to a repeater along the transmission line

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Amplifiers (AREA)
FR7715267A 1976-05-25 1977-05-18 REMOTELY POWERED INTERMEDIATE AMPLIFIER FOR INFORMATION TRANSMISSION CHANNELS Granted FR2353181A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2623412A DE2623412C3 (en) 1976-05-25 1976-05-25 Remote-fed repeater for communication links
DE2713710A DE2713710C2 (en) 1977-03-28 1977-03-28 Remote-fed repeater for communication links

Publications (2)

Publication Number Publication Date
FR2353181A1 true FR2353181A1 (en) 1977-12-23
FR2353181B1 FR2353181B1 (en) 1981-05-29

Family

ID=25770495

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7715267A Granted FR2353181A1 (en) 1976-05-25 1977-05-18 REMOTELY POWERED INTERMEDIATE AMPLIFIER FOR INFORMATION TRANSMISSION CHANNELS

Country Status (7)

Country Link
JP (1) JPS5944823B2 (en)
CH (1) CH616790A5 (en)
FR (1) FR2353181A1 (en)
GB (1) GB1575346A (en)
IT (1) IT1080858B (en)
NL (1) NL174208C (en)
SE (1) SE423773B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0039501A1 (en) * 1980-05-07 1981-11-11 Siemens Aktiengesellschaft Sending amplifier for remotely fed repeaters
EP0066010A1 (en) * 1981-06-03 1982-12-08 Siemens Aktiengesellschaft Cross-over network for the separation of a signal current and a supply current
EP0656696A2 (en) * 1993-12-03 1995-06-07 Siemens Aktiengesellschaft DC energy coupling to a two-wire bus for energy and data transmission

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0039501A1 (en) * 1980-05-07 1981-11-11 Siemens Aktiengesellschaft Sending amplifier for remotely fed repeaters
EP0039501B1 (en) * 1980-05-07 1984-04-11 Siemens Aktiengesellschaft Sending amplifier for remotely fed repeaters
EP0066010A1 (en) * 1981-06-03 1982-12-08 Siemens Aktiengesellschaft Cross-over network for the separation of a signal current and a supply current
EP0656696A2 (en) * 1993-12-03 1995-06-07 Siemens Aktiengesellschaft DC energy coupling to a two-wire bus for energy and data transmission
EP0656696A3 (en) * 1993-12-03 1996-04-17 Siemens Ag DC energy coupling to a two-wire bus for energy and data transmission.

Also Published As

Publication number Publication date
CH616790A5 (en) 1980-04-15
NL7705785A (en) 1977-11-29
NL174208C (en) 1984-05-01
JPS5944823B2 (en) 1984-11-01
SE423773B (en) 1982-05-24
FR2353181B1 (en) 1981-05-29
NL174208B (en) 1983-12-01
IT1080858B (en) 1985-05-16
GB1575346A (en) 1980-09-17
JPS52144215A (en) 1977-12-01
SE7706053L (en) 1977-11-26

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Legal Events

Date Code Title Description
ST Notification of lapse