GB2335813B - Predistorter - Google Patents

Predistorter

Info

Publication number
GB2335813B
GB2335813B GB9905273A GB9905273A GB2335813B GB 2335813 B GB2335813 B GB 2335813B GB 9905273 A GB9905273 A GB 9905273A GB 9905273 A GB9905273 A GB 9905273A GB 2335813 B GB2335813 B GB 2335813B
Authority
GB
United Kingdom
Prior art keywords
predistorter
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
GB9905273A
Other versions
GB9905273D0 (en
GB2335813A (en
Inventor
Peter Kennington
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.)
Wireless Systems International Ltd
Original Assignee
Wireless Systems International Ltd
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 GBGB9804745.9A external-priority patent/GB9804745D0/en
Application filed by Wireless Systems International Ltd filed Critical Wireless Systems International Ltd
Priority to GB9905273A priority Critical patent/GB2335813B/en
Publication of GB9905273D0 publication Critical patent/GB9905273D0/en
Publication of GB2335813A publication Critical patent/GB2335813A/en
Application granted granted Critical
Publication of GB2335813B publication Critical patent/GB2335813B/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
    • H03F1/3247—Modifications of amplifiers to reduce non-linear distortion using predistortion circuits using feedback acting on predistortion circuits

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
GB9905273A 1998-03-06 1999-03-08 Predistorter Expired - Fee Related GB2335813B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9905273A GB2335813B (en) 1998-03-06 1999-03-08 Predistorter

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9804745.9A GB9804745D0 (en) 1998-03-06 1998-03-06 Predistorter
GB9905273A GB2335813B (en) 1998-03-06 1999-03-08 Predistorter

Publications (3)

Publication Number Publication Date
GB9905273D0 GB9905273D0 (en) 1999-04-28
GB2335813A GB2335813A (en) 1999-09-29
GB2335813B true GB2335813B (en) 2000-03-08

Family

ID=26313233

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9905273A Expired - Fee Related GB2335813B (en) 1998-03-06 1999-03-08 Predistorter

Country Status (1)

Country Link
GB (1) GB2335813B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9926886D0 (en) * 1999-11-12 2000-01-12 Nokia Networks Oy Linerisation of an amplifier
JP4976648B2 (en) 2004-10-27 2012-07-18 株式会社エヌ・ティ・ティ・ドコモ Predistorter

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0751614A1 (en) * 1995-06-30 1997-01-02 Nokia Mobile Phones Ltd. Cuber based predistortion circuit and mobile station using the same

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0751614A1 (en) * 1995-06-30 1997-01-02 Nokia Mobile Phones Ltd. Cuber based predistortion circuit and mobile station using the same

Also Published As

Publication number Publication date
GB9905273D0 (en) 1999-04-28
GB2335813A (en) 1999-09-29

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20100308