ES2149686B1 - Linealizador adaptativo para amplificadores de potencia. - Google Patents

Linealizador adaptativo para amplificadores de potencia.

Info

Publication number
ES2149686B1
ES2149686B1 ES9800755A ES9800755A ES2149686B1 ES 2149686 B1 ES2149686 B1 ES 2149686B1 ES 9800755 A ES9800755 A ES 9800755A ES 9800755 A ES9800755 A ES 9800755A ES 2149686 B1 ES2149686 B1 ES 2149686B1
Authority
ES
Spain
Prior art keywords
power amplifiers
adaptive
linearizer
linearizers
realization
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
ES9800755A
Other languages
English (en)
Other versions
ES2149686A1 (es
Inventor
Alberti Eduardo Bertran
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.)
Universitat Politècnica de Catalunya
Original Assignee
Universitat Politècnica de Catalunya
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 Universitat Politècnica de Catalunya filed Critical Universitat Politècnica de Catalunya
Priority to ES9800755A priority Critical patent/ES2149686B1/es
Publication of ES2149686A1 publication Critical patent/ES2149686A1/es
Application granted granted Critical
Publication of ES2149686B1 publication Critical patent/ES2149686B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Amplifiers (AREA)

Abstract

Linealizador adaptativo para amplificadores de potencia. Esta invención consiste en una alternativa para la realización de linealizadores adaptativos para amplificadores en equipos de telecomunicaciones. Su realización puede efectuarse de forma totalmente analógica, mejorándose los costes de producción y sin los problemas de estabilidad o de ajuste que presentan los actuales linealizadores.
ES9800755A 1998-03-31 1998-03-31 Linealizador adaptativo para amplificadores de potencia. Expired - Fee Related ES2149686B1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9800755A ES2149686B1 (es) 1998-03-31 1998-03-31 Linealizador adaptativo para amplificadores de potencia.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9800755A ES2149686B1 (es) 1998-03-31 1998-03-31 Linealizador adaptativo para amplificadores de potencia.

Publications (2)

Publication Number Publication Date
ES2149686A1 ES2149686A1 (es) 2000-11-01
ES2149686B1 true ES2149686B1 (es) 2001-05-01

Family

ID=8303407

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9800755A Expired - Fee Related ES2149686B1 (es) 1998-03-31 1998-03-31 Linealizador adaptativo para amplificadores de potencia.

Country Status (1)

Country Link
ES (1) ES2149686B1 (es)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0605909B1 (en) * 1992-12-07 1997-11-19 Koninklijke Philips Electronics N.V. Controller
FR2722350B1 (fr) * 1994-07-08 1996-08-23 Alcatel Espace Methode de linearisation d'un amplificateur non-lineaire, circuit de linearisation et amplificateur comportant un tel circuit
US5710521A (en) * 1995-12-29 1998-01-20 Qualcomm Incorporated Out-of-band compensation for non-linear device
US5760646A (en) * 1996-03-29 1998-06-02 Spectrian Feed-forward correction loop with adaptive predistortion injection for linearization of RF power amplifier

Also Published As

Publication number Publication date
ES2149686A1 (es) 2000-11-01

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ES2149686A1 (es) Linealizador adaptativo para amplificadores de potencia.

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