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1. (WO2013148578) LOW VOLTAGE MULTI-STAGE INTERLEAVER SYSTEMS, APPARATUS AND METHODS
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2013/148578 International Application No.: PCT/US2013/033712
Publication Date: 03.10.2013 International Filing Date: 25.03.2013
IPC:
H04K 1/10 (2006.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
K
SECRET COMMUNICATION; JAMMING OF COMMUNICATION
1
Secret communication
10
by using two signals transmitted simultaneously or successively
Applicants:
VANDEL, Eric [FR/CH]; CH (US)
SEMTECH CORPORATION [US/US]; 200 Flynn Rd Camarillo, California 93012, US
Inventors:
VANDEL, Eric; CH
Agent:
JOSHI, Vinay; Turocy & Watson, LLP 127 Public Square, 57th Fl. Key Tower Cleveland, Ohio 44114, US
Priority Data:
13/429,52726.03.2012US
Title (EN) LOW VOLTAGE MULTI-STAGE INTERLEAVER SYSTEMS, APPARATUS AND METHODS
(FR) SYSTÈMES D'ENTRELACEUR MULTI-ÉTAGES À BASSE TENSION, APPAREIL ET PROCÉDÉS
Abstract:
(EN) Described herein is a low-voltage multi-stage interleaver. The interleaver includes at least a first interleaver stage and a second interleaver stage. The first interleaver stage is either blocked or operating in a saturation region. The first interleaver stage facilitates cancellation of DC current, including a biasing current, so that the second interleaver stage receives no DC current input. The second interleaver stage is either blocked or operating in a linear region to allow the second interleaver stage to act as a passive current switch.
(FR) L'invention concerne un entrelaceur multi-étages à basse tension. L'entrelaceur comprend au moins un premier étage d'entrelaceur et un second étage d'entrelaceur. Le premier étage d'entrelaceur est bloqué ou fonctionne dans une région de saturation. Le premier étage d'entrelaceur facilite l'annulation de courant continu, y compris un courant de polarisation, pour que le second étage d'entrelaceur ne reçoive pas une entrée de courant continu. Le second étage d'entrelaceur est bloqué ou fonctionne dans une région linéaire pour permettre au second étage d'entrelaceur d'agir comme un commutateur de courant passif.
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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, 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, KM, 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 (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, 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, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)