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1. (WO2018039674) WAKE UP RECEIVER USING MULTIPHASE PEAK DETECTOR AND DEMODULATOR
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Pub. No.: WO/2018/039674 International Application No.: PCT/US2017/048929
Publication Date: 01.03.2018 International Filing Date: 28.08.2017
IPC:
H04W 52/02 (2009.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
52
Power management, e.g. TPC [Transmission Power Control], power saving or power classes
02
Power saving arrangements
Applicants:
TEXAS INSTRUMENTS INCORPORATED [US/US]; P.O. Box 655474 Mail Station 3999 Dallas, TX 75265-5474, US
TEXAS INSTRUMENTS JAPAN LIMITED [JP/JP]; 24-1, Nishi-shinjuku 6-chome Shinjuku-ku Tokyo, 160-8366, JP (JP)
Inventors:
CHAKRABORTY, Sudipto; US
Agent:
DAVIS, Michael A., Jr.; US
Common
Representative:
TEXAS INSTRUMENTS INCORPORATED; P.O. Box 655474 Mail Station 3999 Dallas, TX 75265-5474, US
Priority Data:
15/248,60426.08.2016US
Title (EN) WAKE UP RECEIVER USING MULTIPHASE PEAK DETECTOR AND DEMODULATOR
(FR) RÉCEPTEUR DE RÉVEIL UTILISANT UN DÉTECTEUR DE CRÊTE MULTIPHASES ET UN DÉMODULATEUR
Abstract:
(EN) In described examples, a wireless receiver includes a peak detector (532) coupled to receive phases of an input signal (516) and to provide a detector output (540). The phases are substantially in quadrature. Also, the wireless receiver includes a demodulator (510), which includes an analog comparator (534) coupled to receive the detector output (540) and to provide a comparator output (542).
(FR) L'invention concerne, selon des exemples décrits, un récepteur sans fil comprenant un détecteur de crête (532) couplé pour recevoir des phases d'un signal d'entrée (516) et pour fournir une sortie de détecteur (540). Les phases sont sensiblement en quadrature. En outre, le récepteur sans fil comprend un démodulateur (510), qui comprend un comparateur analogique (534) couplé pour recevoir la sortie de détecteur (540) et pour fournir une sortie de comparateur (542).
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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 (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: English (EN)
Filing Language: English (EN)