FR2909784B1 - Dispositif de regulation de la puissance de sortie d'un amplificateur de puissance radiofrequences. - Google Patents

Dispositif de regulation de la puissance de sortie d'un amplificateur de puissance radiofrequences.

Info

Publication number
FR2909784B1
FR2909784B1 FR0610661A FR0610661A FR2909784B1 FR 2909784 B1 FR2909784 B1 FR 2909784B1 FR 0610661 A FR0610661 A FR 0610661A FR 0610661 A FR0610661 A FR 0610661A FR 2909784 B1 FR2909784 B1 FR 2909784B1
Authority
FR
France
Prior art keywords
controlling
radio frequency
power amplifier
output power
frequency power
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
FR0610661A
Other languages
English (en)
Other versions
FR2909784A1 (fr
Inventor
Youcef Haddab
Yves Mene
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 FR0610661A priority Critical patent/FR2909784B1/fr
Priority to PCT/FR2007/001984 priority patent/WO2008074946A1/fr
Publication of FR2909784A1 publication Critical patent/FR2909784A1/fr
Application granted granted Critical
Publication of FR2909784B1 publication Critical patent/FR2909784B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • 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
    • 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
    • H04B1/02—Transmitters
    • H04B1/04—Circuits
    • H04B2001/0408—Circuits with power amplifiers
    • H04B2001/0416—Circuits with power amplifiers having gain or transmission power control
FR0610661A 2006-12-06 2006-12-06 Dispositif de regulation de la puissance de sortie d'un amplificateur de puissance radiofrequences. Expired - Fee Related FR2909784B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0610661A FR2909784B1 (fr) 2006-12-06 2006-12-06 Dispositif de regulation de la puissance de sortie d'un amplificateur de puissance radiofrequences.
PCT/FR2007/001984 WO2008074946A1 (fr) 2006-12-06 2007-12-04 Dispositif de determination de la puissance de sortie d'un amplificateur de puissance radiofrequences par detection sans contact de son courant d'alimentation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0610661A FR2909784B1 (fr) 2006-12-06 2006-12-06 Dispositif de regulation de la puissance de sortie d'un amplificateur de puissance radiofrequences.

Publications (2)

Publication Number Publication Date
FR2909784A1 FR2909784A1 (fr) 2008-06-13
FR2909784B1 true FR2909784B1 (fr) 2009-02-27

Family

ID=38180436

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0610661A Expired - Fee Related FR2909784B1 (fr) 2006-12-06 2006-12-06 Dispositif de regulation de la puissance de sortie d'un amplificateur de puissance radiofrequences.

Country Status (2)

Country Link
FR (1) FR2909784B1 (fr)
WO (1) WO2008074946A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114019226A (zh) * 2021-10-27 2022-02-08 北京大学 一种无接触式电量测量与记录装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6430402B1 (en) * 1998-09-14 2002-08-06 Conexant Systems, Inc. Power amplifier saturation prevention method, apparatus, and communication system incorporating the same
FR2820211A1 (fr) * 2001-02-01 2002-08-02 Schlumberger Ind Sa Cellule a effet hall pour la mesure de courant efficace
EP1298810B8 (fr) * 2001-09-27 2007-12-12 Kabushiki Kaisha Toshiba Appareil radio-émetteur-récepteur portable

Also Published As

Publication number Publication date
WO2008074946A1 (fr) 2008-06-26
FR2909784A1 (fr) 2008-06-13

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20130830