GB2340325B - Apparatus and method of achieving and improving linearity of amplifiers and other non-linear paths - Google Patents

Apparatus and method of achieving and improving linearity of amplifiers and other non-linear paths

Info

Publication number
GB2340325B
GB2340325B GB9816585A GB9816585A GB2340325B GB 2340325 B GB2340325 B GB 2340325B GB 9816585 A GB9816585 A GB 9816585A GB 9816585 A GB9816585 A GB 9816585A GB 2340325 B GB2340325 B GB 2340325B
Authority
GB
United Kingdom
Prior art keywords
amplifiers
achieving
linear paths
improving linearity
linearity
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
GB9816585A
Other versions
GB9816585D0 (en
GB2340325A (en
Inventor
Raymond Etienne Schemel
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB9816585A priority Critical patent/GB2340325B/en
Publication of GB9816585D0 publication Critical patent/GB9816585D0/en
Priority to AU50580/99A priority patent/AU5058099A/en
Priority to EP99934967A priority patent/EP1110305A1/en
Priority to PCT/GB1999/002417 priority patent/WO2000008749A1/en
Publication of GB2340325A publication Critical patent/GB2340325A/en
Application granted granted Critical
Publication of GB2340325B publication Critical patent/GB2340325B/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)
  • Amplifiers (AREA)
GB9816585A 1998-07-31 1998-07-31 Apparatus and method of achieving and improving linearity of amplifiers and other non-linear paths Expired - Fee Related GB2340325B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB9816585A GB2340325B (en) 1998-07-31 1998-07-31 Apparatus and method of achieving and improving linearity of amplifiers and other non-linear paths
AU50580/99A AU5058099A (en) 1998-07-31 1999-07-23 Apparatus and method of achieving and improving linearity of amplifiers and other non-linear paths
EP99934967A EP1110305A1 (en) 1998-07-31 1999-07-23 Apparatus and method of achieving and improving linearity of amplifiers and other non-linear paths
PCT/GB1999/002417 WO2000008749A1 (en) 1998-07-31 1999-07-23 Apparatus and method of achieving and improving linearity of amplifiers and other non-linear paths

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9816585A GB2340325B (en) 1998-07-31 1998-07-31 Apparatus and method of achieving and improving linearity of amplifiers and other non-linear paths

Publications (3)

Publication Number Publication Date
GB9816585D0 GB9816585D0 (en) 1998-09-30
GB2340325A GB2340325A (en) 2000-02-16
GB2340325B true GB2340325B (en) 2003-04-16

Family

ID=10836420

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9816585A Expired - Fee Related GB2340325B (en) 1998-07-31 1998-07-31 Apparatus and method of achieving and improving linearity of amplifiers and other non-linear paths

Country Status (4)

Country Link
EP (1) EP1110305A1 (en)
AU (1) AU5058099A (en)
GB (1) GB2340325B (en)
WO (1) WO2000008749A1 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992014325A1 (en) * 1991-02-01 1992-08-20 Mst, Inc. Transmission of multiple carrier signals in a nonlinear system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3927379A (en) * 1975-01-08 1975-12-16 Bell Telephone Labor Inc Linear amplification using nonlinear devices and inverse sine phase modulation
JP3252639B2 (en) * 1995-03-03 2002-02-04 三菱電機株式会社 Detector, receiving device, and transmitting device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992014325A1 (en) * 1991-02-01 1992-08-20 Mst, Inc. Transmission of multiple carrier signals in a nonlinear system

Also Published As

Publication number Publication date
GB9816585D0 (en) 1998-09-30
EP1110305A1 (en) 2001-06-27
AU5058099A (en) 2000-02-28
WO2000008749A1 (en) 2000-02-17
GB2340325A (en) 2000-02-16

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Legal Events

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

Effective date: 20030716