WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO2018086899) AMPLIFIER CIRCUIT AND METHOD FOR OPERATING AN AMPLIFIER CIRCUIT
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.:    WO/2018/086899    International Application No.:    PCT/EP2017/077453
Publication Date: 17.05.2018 International Filing Date: 26.10.2017
IPC:
H03F 3/217 (2006.01), H02M 3/139 (2006.01), H03F 3/30 (2006.01), H04M 3/40 (2006.01), H04B 3/54 (2006.01), H04B 14/02 (2006.01), H04L 12/10 (2006.01)
Applicants: SIEMENS SCHWEIZ AG [CH/CH]; Freilagerstrasse 40 8047 Zürich (CH)
Inventors: WALDMEIER, Christoph; (CH)
Agent: MAIER, Daniel; (DE)
Priority Data:
16198640.1 14.11.2016 EP
Title (DE) VERSTÄRKERSCHALTUNG UND VERFAHREN ZUM BETRIEB EINER VERSTÄRKERSCHALTUNG
(EN) AMPLIFIER CIRCUIT AND METHOD FOR OPERATING AN AMPLIFIER CIRCUIT
(FR) CIRCUIT AMPLIFICATEUR ET PROCÉDÉ POUR FAIRE FONCTIONNER UN CIRCUIT AMPLIFICATEUR
Abstract: front page image
(DE)Die Erfindung ist eine als Linientreiber fungierende Verstärkerschaltung (2a) und ein Verfahren zu deren Betrieb, wobei in die Verstärkerschaltung (2a) als Leistungsstufe ein DC/DC-Wandler (1) integriert ist.
(EN)The invention relates to an amplifier circuit (2a) functioning as a line driver and to a method for the operation thereof, wherein a DC/DC converter (1) is integrated in the amplifier circuit (2a) as a power stage.
(FR)L'invention concerne un circuit amplificateur (2a) faisant office de circuit d'attaque de ligne et un procédé pour le faire fonctionner, un convertisseur continu-continu (1) étant intégré en tant qu’étage de puissance dans le circuit amplificateur (2a).
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, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, 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: German (DE)
Filing Language: German (DE)