GB2337384B - Dual mode linear RF power amplifier - Google Patents

Dual mode linear RF power amplifier

Info

Publication number
GB2337384B
GB2337384B GB9910003A GB9910003A GB2337384B GB 2337384 B GB2337384 B GB 2337384B GB 9910003 A GB9910003 A GB 9910003A GB 9910003 A GB9910003 A GB 9910003A GB 2337384 B GB2337384 B GB 2337384B
Authority
GB
United Kingdom
Prior art keywords
power amplifier
dual mode
mode linear
linear
dual
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
GB9910003A
Other versions
GB9910003D0 (en
GB2337384A (en
Inventor
Anthony Peter Hulbert
John Domokos
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.)
Roke Manor Research Ltd
Original Assignee
Roke Manor Research 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 GBGB9809320.6A external-priority patent/GB9809320D0/en
Application filed by Roke Manor Research Ltd filed Critical Roke Manor Research Ltd
Priority to GB9910003A priority Critical patent/GB2337384B/en
Publication of GB9910003D0 publication Critical patent/GB9910003D0/en
Publication of GB2337384A publication Critical patent/GB2337384A/en
Application granted granted Critical
Publication of GB2337384B publication Critical patent/GB2337384B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers without distortion of the input signal
    • H03G3/20—Automatic control
    • H03G3/30—Automatic control in amplifiers having semiconductor devices
    • H03G3/3036—Automatic control in amplifiers having semiconductor devices in high-frequency amplifiers or in frequency-changers
    • H03G3/3042—Automatic control in amplifiers having semiconductor devices in high-frequency amplifiers or in frequency-changers in modulators, frequency-changers, transmitters or power amplifiers
GB9910003A 1998-05-01 1999-04-30 Dual mode linear RF power amplifier Expired - Fee Related GB2337384B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9910003A GB2337384B (en) 1998-05-01 1999-04-30 Dual mode linear RF power amplifier

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9809320.6A GB9809320D0 (en) 1998-05-01 1998-05-01 Dual mode linear RF power amplifier
GB9910003A GB2337384B (en) 1998-05-01 1999-04-30 Dual mode linear RF power amplifier

Publications (3)

Publication Number Publication Date
GB9910003D0 GB9910003D0 (en) 1999-06-30
GB2337384A GB2337384A (en) 1999-11-17
GB2337384B true GB2337384B (en) 2003-01-22

Family

ID=26313570

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9910003A Expired - Fee Related GB2337384B (en) 1998-05-01 1999-04-30 Dual mode linear RF power amplifier

Country Status (1)

Country Link
GB (1) GB2337384B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6738605B1 (en) * 2002-09-26 2004-05-18 Thomson Licensing S.A. Method for optimizing an operating point of a power amplifier in a WCDMA mobile terminal

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2163311A (en) * 1984-08-17 1986-02-19 Philips Electronic Associated Bipolar transistor rf power amplifier

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2163311A (en) * 1984-08-17 1986-02-19 Philips Electronic Associated Bipolar transistor rf power amplifier

Also Published As

Publication number Publication date
GB9910003D0 (en) 1999-06-30
GB2337384A (en) 1999-11-17

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Legal Events

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

Effective date: 20040430