AU5979898A - Hybrid circuit - Google Patents

Hybrid circuit

Info

Publication number
AU5979898A
AU5979898A AU59798/98A AU5979898A AU5979898A AU 5979898 A AU5979898 A AU 5979898A AU 59798/98 A AU59798/98 A AU 59798/98A AU 5979898 A AU5979898 A AU 5979898A AU 5979898 A AU5979898 A AU 5979898A
Authority
AU
Australia
Prior art keywords
hybrid circuit
hybrid
circuit
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
AU59798/98A
Other versions
AU730313B2 (en
Inventor
Stefan Ruegsegger
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 Schweiz AG
Original Assignee
Siemens Schweiz 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 Schweiz AG filed Critical Siemens Schweiz AG
Publication of AU5979898A publication Critical patent/AU5979898A/en
Application granted granted Critical
Publication of AU730313B2 publication Critical patent/AU730313B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H04L5/1423—Two-way operation using the same type of signal, i.e. duplex for simultaneous baseband signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • H04B1/54—Circuits using the same frequency for two directions of communication
    • H04B1/58—Hybrid arrangements, i.e. arrangements for transition from single-path two-direction transmission to single-direction transmission on each of two paths or vice versa
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/03—Hybrid circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • H04B1/54—Circuits using the same frequency for two directions of communication
    • H04B1/58—Hybrid arrangements, i.e. arrangements for transition from single-path two-direction transmission to single-direction transmission on each of two paths or vice versa
    • H04B1/581—Hybrid arrangements, i.e. arrangements for transition from single-path two-direction transmission to single-direction transmission on each of two paths or vice versa using a transformer
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • H04B1/54—Circuits using the same frequency for two directions of communication
    • H04B1/58—Hybrid arrangements, i.e. arrangements for transition from single-path two-direction transmission to single-direction transmission on each of two paths or vice versa
    • H04B1/583—Hybrid arrangements, i.e. arrangements for transition from single-path two-direction transmission to single-direction transmission on each of two paths or vice versa using a bridge network

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
AU59798/98A 1997-03-25 1998-02-26 Hybrid circuit Ceased AU730313B2 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
CH71497 1997-03-25
CH714/97 1997-03-25
CH75697 1997-04-02
CH756/97 1997-04-02
PCT/CH1998/000077 WO1998043385A1 (en) 1997-03-25 1998-02-26 Hybrid circuit

Publications (2)

Publication Number Publication Date
AU5979898A true AU5979898A (en) 1998-10-20
AU730313B2 AU730313B2 (en) 2001-03-01

Family

ID=25685457

Family Applications (1)

Application Number Title Priority Date Filing Date
AU59798/98A Ceased AU730313B2 (en) 1997-03-25 1998-02-26 Hybrid circuit

Country Status (4)

Country Link
EP (1) EP0927471A1 (en)
AU (1) AU730313B2 (en)
NO (1) NO985487L (en)
WO (1) WO1998043385A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1429466B1 (en) * 2002-12-13 2005-09-14 Alcatel Frequency dependent telecommunication hybrid circuit
US6931122B2 (en) * 2003-02-05 2005-08-16 Analog Devices, Inc. Single transformer hybrid system and method

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6042959A (en) * 1983-08-19 1985-03-07 Fuji Facom Corp Differential type simultaneous bi-directional transmission circuit
FR2677196A1 (en) * 1991-05-31 1992-12-04 Sgs Thomson Microelectronics Passive two wire/four wire differential converter

Also Published As

Publication number Publication date
NO985487D0 (en) 1998-11-24
EP0927471A1 (en) 1999-07-07
NO985487L (en) 1999-01-25
WO1998043385A1 (en) 1998-10-01
AU730313B2 (en) 2001-03-01

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Legal Events

Date Code Title Description
FGA Letters patent sealed or granted (standard patent)
MK14 Patent ceased section 143(a) (annual fees not paid) or expired