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1. (WO2015123368) CURRENT-EFFICIENT LOW NOISE AMPLIFIER (LNA)
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2015/123368    International Application No.:    PCT/US2015/015518
Publication Date: 20.08.2015 International Filing Date: 12.02.2015
Chapter 2 Demand Filed:    02.12.2015    
IPC:
H03F 3/189 (2006.01), H03F 3/191 (2006.01)
Applicants: QUALCOMM INCORPORATED [US/US]; Attn: International IP Administration 5775 Morehouse Drive San Diego, California 92121-1714 (US)
Inventors: HASSAN, Muhammad; (US).
TANG, Yiwu; (US).
VAN ZALINGE, Klaas; (US).
WANG, Chuan; (US).
PAN, Dongling; (US)
Agent: TEMPEL, Michael J.; (US)
Priority Data:
14/180,434 14.02.2014 US
Title (EN) CURRENT-EFFICIENT LOW NOISE AMPLIFIER (LNA)
(FR) AMPLIFICATEUR À FAIBLE BRUIT À RENDEMENT DE COURANT
Abstract: front page image
(EN)A device includes a multi-mode low noise amplifier (LNA) having a first amplifier stage, and a second amplifier stage coupled to the first amplifier stage, the second amplifier stage having a plurality of amplification paths configured to amplify a plurality of carrier frequencies, the first amplifier stage configured to bypass the second amplifier stage when the first amplifier stage is configured to amplify a single carrier frequency.
(FR)L'invention concerne un dispositif comportant un amplificateur à faible bruit multimodal présentant un premier étage amplificateur, et un second étage amplificateur couplé au premier étage amplificateur, le second étage amplificateur comportant une pluralité de chemins d'amplification conçus pour amplifier une pluralité de fréquences porteuses, le premier étage amplificateur étant conçu de façon à contourner le second étage amplificateur lorsque le premier étage amplificateur est conçu pour amplifier une fréquence porteuse unique.
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, IR, IS, JP, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, 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, SA, 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, ST, 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)