GB2276293B - An isolation circuit and method of operation thereof - Google Patents

An isolation circuit and method of operation thereof

Info

Publication number
GB2276293B
GB2276293B GB9305703A GB9305703A GB2276293B GB 2276293 B GB2276293 B GB 2276293B GB 9305703 A GB9305703 A GB 9305703A GB 9305703 A GB9305703 A GB 9305703A GB 2276293 B GB2276293 B GB 2276293B
Authority
GB
United Kingdom
Prior art keywords
isolation circuit
isolation
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.)
Expired - Fee Related
Application number
GB9305703A
Other versions
GB2276293A (en
GB9305703D0 (en
Inventor
Stefan Lichterfeld
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.)
Motorola Solutions Germany GmbH
Original Assignee
Motorola GmbH
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 Motorola GmbH filed Critical Motorola GmbH
Priority to GB9305703A priority Critical patent/GB2276293B/en
Publication of GB9305703D0 publication Critical patent/GB9305703D0/en
Publication of GB2276293A publication Critical patent/GB2276293A/en
Application granted granted Critical
Publication of GB2276293B publication Critical patent/GB2276293B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • H04B1/50—Circuits using different frequencies for the two directions of communication
    • H04B1/52—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
    • 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
    • H04B1/56—Circuits using the same frequency for two directions of communication with provision for simultaneous communication in two directions

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transmitters (AREA)
  • Transceivers (AREA)
GB9305703A 1993-03-19 1993-03-19 An isolation circuit and method of operation thereof Expired - Fee Related GB2276293B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9305703A GB2276293B (en) 1993-03-19 1993-03-19 An isolation circuit and method of operation thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9305703A GB2276293B (en) 1993-03-19 1993-03-19 An isolation circuit and method of operation thereof

Publications (3)

Publication Number Publication Date
GB9305703D0 GB9305703D0 (en) 1993-05-05
GB2276293A GB2276293A (en) 1994-09-21
GB2276293B true GB2276293B (en) 1996-11-13

Family

ID=10732366

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9305703A Expired - Fee Related GB2276293B (en) 1993-03-19 1993-03-19 An isolation circuit and method of operation thereof

Country Status (1)

Country Link
GB (1) GB2276293B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2317760B (en) * 1996-09-27 2000-09-13 Nec Technologies Mobile telephone apparatus
DE60035411T2 (en) * 2000-05-23 2008-03-06 Sony Deutschland Gmbh Multi-band radio system and method for operating a multi-band radio system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0287671A1 (en) * 1986-10-06 1988-10-26 Matsushita Electric Industrial Co., Ltd. Antenna sharing device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0287671A1 (en) * 1986-10-06 1988-10-26 Matsushita Electric Industrial Co., Ltd. Antenna sharing device

Also Published As

Publication number Publication date
GB2276293A (en) 1994-09-21
GB9305703D0 (en) 1993-05-05

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20000319