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Machine translation
1. (WO2014202112) A RADIO TRANSMITTER WITH AMPLIFIER PATHS HAVING OUT-PHASED RADIO FREQUENCY SIGNALS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2014/202112    International Application No.:    PCT/EP2013/062505
Publication Date: 24.12.2014 International Filing Date: 17.06.2013
IPC:
H03F 1/30 (2006.01), H03F 3/189 (2006.01), H03F 3/24 (2006.01), H03F 1/02 (2006.01), H03F 1/32 (2006.01)
Applicants: NOKIA SOLUTIONS AND NETWORKS OY [FI/FI]; Karaportti 3 FI-02610 Espoo (FI)
Inventors: KOLMONEN, Tapio; (FI).
PIIRAINEN, Olli, Juhani; (FI)
Priority Data:
Title (EN) A RADIO TRANSMITTER WITH AMPLIFIER PATHS HAVING OUT-PHASED RADIO FREQUENCY SIGNALS
(FR) ÉMETTEUR RADIO À TRAJETS D'AMPLIFICATION PRÉSENTANT DES SIGNAUX RADIOFRÉQUENCE DÉPHASÉS
Abstract: front page image
(EN)There is provided receiving two out-phased radio frequency signals from corresponding amplifier paths of a radio transmitter, and determining a filter for at least one of the amplifier paths, wherein the filter is arranged to minimize a minimum square error of the difference of the combined radio frequency signals.
(FR)Cette invention concerne un procédé pour un émetteur radio, comprenant les étapes consistant à : recevoir deux signaux radiofréquence déphasés par des trajets d'amplification correspondants d'un émetteur radio; et déterminer un filtre pour au moins un des trajets d'amplification, ledit filtre étant conçu pour minimiser un minimum d'erreur quadratique de la différence des signaux radiofréquence combinés.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, 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, 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, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)