GB2282927B - Compensating for non-linear effects in signal processing with active devices - Google Patents

Compensating for non-linear effects in signal processing with active devices

Info

Publication number
GB2282927B
GB2282927B GB9424239A GB9424239A GB2282927B GB 2282927 B GB2282927 B GB 2282927B GB 9424239 A GB9424239 A GB 9424239A GB 9424239 A GB9424239 A GB 9424239A GB 2282927 B GB2282927 B GB 2282927B
Authority
GB
United Kingdom
Prior art keywords
compensating
signal processing
active devices
linear effects
linear
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
GB9424239A
Other versions
GB2282927A (en
GB9424239D0 (en
Inventor
George Ivor Frederick Tupper
Anthony Colin Allegranza
Phillip Joseph Doherty
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.)
British Broadcasting Corp
Original Assignee
British Broadcasting Corp
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 GB929212151A external-priority patent/GB9212151D0/en
Application filed by British Broadcasting Corp filed Critical British Broadcasting Corp
Priority to GB9424239A priority Critical patent/GB2282927B/en
Publication of GB9424239D0 publication Critical patent/GB9424239D0/en
Publication of GB2282927A publication Critical patent/GB2282927A/en
Application granted granted Critical
Publication of GB2282927B publication Critical patent/GB2282927B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/32—Modifications of amplifiers to reduce non-linear distortion
    • H03F1/3241—Modifications of amplifiers to reduce non-linear distortion using predistortion circuits

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Networks Using Active Elements (AREA)
GB9424239A 1992-06-09 1993-05-27 Compensating for non-linear effects in signal processing with active devices Expired - Fee Related GB2282927B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9424239A GB2282927B (en) 1992-06-09 1993-05-27 Compensating for non-linear effects in signal processing with active devices

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB929212151A GB9212151D0 (en) 1992-06-09 1992-06-09 Signal processing with active devices to reduce inter-modulation products
PCT/GB1993/001106 WO1993026086A1 (en) 1992-06-09 1993-05-27 Compensating for non-linear effects in signal processing with active devices
GB9424239A GB2282927B (en) 1992-06-09 1993-05-27 Compensating for non-linear effects in signal processing with active devices

Publications (3)

Publication Number Publication Date
GB9424239D0 GB9424239D0 (en) 1995-02-15
GB2282927A GB2282927A (en) 1995-04-19
GB2282927B true GB2282927B (en) 1995-10-04

Family

ID=26301032

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9424239A Expired - Fee Related GB2282927B (en) 1992-06-09 1993-05-27 Compensating for non-linear effects in signal processing with active devices

Country Status (1)

Country Link
GB (1) GB2282927B (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0028181A1 (en) * 1979-10-26 1981-05-06 Thomson-Csf Device for high-frequency precorrection of non-linearity in signal amplifiers, the signals comprising at least one amplitude-modulated carrier, and television transmitter including such a device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0028181A1 (en) * 1979-10-26 1981-05-06 Thomson-Csf Device for high-frequency precorrection of non-linearity in signal amplifiers, the signals comprising at least one amplitude-modulated carrier, and television transmitter including such a device

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
IEEE INTL CONF ON COMMUNICATIONS BOSTONICC/89 vol 3, 11.6.89BOSTON,MA pages 1468-147 *
R.BLUM ET AL'MODELLING NONLINEAR AMPLIFIERS FOR COMMUNICATI ON SIMULATION' pg 1469,para 2.2 figs 3,4 *

Also Published As

Publication number Publication date
GB2282927A (en) 1995-04-19
GB9424239D0 (en) 1995-02-15

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Legal Events

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