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1. (WO2017068248) NOVEL METHOD FOR CHECKING THAT A POWER AMPLIFIER IS OPERATING CORRECTLY
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Pub. No.: WO/2017/068248 International Application No.: PCT/FR2016/000168
Publication Date: 27.04.2017 International Filing Date: 17.10.2016
IPC:
G01R 23/20 (2006.01) ,H03F 1/00 (2006.01)
G PHYSICS
01
MEASURING; TESTING
R
MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
23
Arrangements for measuring frequencies; Arrangements for analysing frequency spectra
16
Spectrum analysis; Fourier analysis
20
Measurement of non-linear distortion
H ELECTRICITY
03
BASIC ELECTRONIC CIRCUITRY
F
AMPLIFIERS
1
Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
Applicants: CARPENTIER, Claude[FR/FR]; FR
Inventors: CARPENTIER, Claude; FR
Priority Data:
15/0220620.10.2015FR
Title (EN) NOVEL METHOD FOR CHECKING THAT A POWER AMPLIFIER IS OPERATING CORRECTLY
(FR) NOUVEAU PROCÉDÉ DE CONTRÔLE DU BON FONCTIONNEMENT D'UN AMPLIFICATEUR DE PUISSANCE
Abstract:
(EN) The invention relates to a method for the real-time evaluation of the distortion of a power amplifier. The method is based on a continuous measurement of the gain of the amplifier and on a calculation of the relationship between successive maximum and minimum gains.
(FR) Procédé d'évaluation en temps réel de la distorsion d'un amplificateur de puissance. Ce procédé est basé sur la mesure en continu du gain de cet amplificateur et sur le calcul du rapport entre un gain maximal et un gain minimal successifs.
front page image
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, JP, KE, KG, 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 (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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: French (FR)
Filing Language: French (FR)