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1. (WO2008099113) RECONFIGURABLE POWER AMPLIFIER AND USE OF SUCH AMPLIFIER FOR MAKING A MULTISTANDARD AMPLIFICATION STAGE FOR MOBILE PHONE COMMUNICATIONS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2008/099113    International Application No.:    PCT/FR2008/050059
Publication Date: 21.08.2008 International Filing Date: 14.01.2008
IPC:
H03F 1/02 (2006.01), H03F 1/56 (2006.01), H03F 3/19 (2006.01), H03F 3/68 (2006.01)
Applicants: STMICROELECTRONICS SA [FR/FR]; 29, boulevard Romain Rolland, F-92120 Montrouge (FR) (AE, AG, AL, AM, AO, AU, AZ, BA, BB, BF, BH, BJ, BR, BW, BY, BZ, CA, CF, CG, CI, CM, CN, CO, CR, CU, DM, DO, DZ, EC, EG, GA, GD, GE, GH, GM, GN, GQ, GT, GW, HN, ID, IL, IN, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LY, MA, MD, ME, MG, MK, ML, MN, MR, MW, MX, MY, MZ, NA, NE, NG, NI, NZ, OM, PG, PH, RS, RU, SC, SD, SG, SL, SM, SN, SV, SY, SZ, TD, TG, TJ, TM, TN, TT, TZ, UA, UG, UZ, VC, VN, ZA, ZM, ZW only).
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS) [FR/FR]; 3, rue Michel Ange, F-75016 Paris (FR) (For All Designated States Except US).
BELOT, Didier [FR/FR]; (FR) (For US Only).
DEVAL, Yann [FR/FR]; (FR) (For US Only).
DELTIMPLE, Nathalie [FR/FR]; (FR) (For US Only).
KERHERVE, Eric [FR/FR]; (FR) (For US Only).
JARRY, Pierre [FR/FR]; (FR) (For US Only)
Inventors: BELOT, Didier; (FR).
DEVAL, Yann; (FR).
DELTIMPLE, Nathalie; (FR).
KERHERVE, Eric; (FR).
JARRY, Pierre; (FR)
Agent: DELPRAT, Olivier; Bureau D.A. Casalonga-Josse, 8, rue Percier, F-75008 Paris (FR)
Priority Data:
0752699 16.01.2007 FR
Title (EN) RECONFIGURABLE POWER AMPLIFIER AND USE OF SUCH AMPLIFIER FOR MAKING A MULTISTANDARD AMPLIFICATION STAGE FOR MOBILE PHONE COMMUNICATIONS
(FR) AMPLIFICATEUR DE PUISSANCE RECONFIGURABLE ET UTILISATION D'UN TEL AMPLIFICATEUR POUR LA REALISATION D'UN ETAGE D'AMPLIFICATION MULTISTANDARD POUR LA TELEPHONIE MOBILE
Abstract: front page image
(EN)The reconfigurable power amplifier of the present invention includes at least one amplification circuit (E1, E2) and control means (6) of said amplification circuit for adapting the operation thereof depending on an input signal (RF in) applied thereto. The control means include means (4, 5) for modifying the compression point of said amplification circuit and for adapting the gain of the circuit in order to increase the efficient added power of the circuit for the modified compression point.
(FR)Cet amplificateur de puissance reconfigurable comprend au moins un circuit d'amplification (E1, E2), et des moyens de commande (6) dudit circuit d'amplification pour adapter son fonctionnement selon un signal d'entrée (RFin)qui lui est appliqué. Les moyens de commande comprennent des moyens (4, 5) pour modifier le point de compression dudit circuit d'amplification et pour adapter le gain du circuit de manière à augmenter la puissance additionnée efficace du circuit pour le point de compression modifié.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MT, NL, NO, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: French (FR)
Filing Language: French (FR)