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1. (WO2018089008) TRACES BETWEEN PHASE ARRAY ANTENNA AND RADIO FREQUENCY INTEGRATED CIRCUIT IN MM WAVE SYSTEMS
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Pub. No.: WO/2018/089008 International Application No.: PCT/US2016/061396
Publication Date: 17.05.2018 International Filing Date: 10.11.2016
IPC:
H04B 7/04 (2006.01) ,H04B 7/06 (2006.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
B
TRANSMISSION
7
Radio transmission systems, i.e. using radiation field
02
Diversity systems
04
using a plurality of spaced independent aerials
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
B
TRANSMISSION
7
Radio transmission systems, i.e. using radiation field
02
Diversity systems
04
using a plurality of spaced independent aerials
06
at transmitting station
Applicants:
GOMADAM, Krishna S. [US/US]; US (US)
TUJKOVIC, Djordje [US/US]; US (US)
KOHLI, Sanjai [US/US]; US (US)
FACEBOOK, INC. [US/US]; 1601 Willow Road Menlo Park, California 94025, US (AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BE, BF, BG, BH, BJ, BN, BR, BW, BY, BZ, CA, CF, CG, CH, CI, CL, CM, CN, CO, CR, CU, CY, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, FR, GA, GB, GD, GE, GH, GM, GN, GQ, GR, GT, GW, HN, HR, HU, ID, IE, IL, IN, IR, IS, IT, JP, KE, KG, KM, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MC, MD, ME, MG, MK, ML, MN, MR, MT, MW, MX, MY, MZ, NA, NE, NG, NI, NL, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SI, SK, SL, SM, SN, ST, SV, SY, SZ, TD, TG, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, UZ, VC, VN, ZA, ZM, ZW)
Inventors:
GOMADAM, Krishna S.; US
TUJKOVIC, Djordje; US
KOHLI, Sanjai; US
Agent:
SHORT, Brian; US
Priority Data:
Title (EN) TRACES BETWEEN PHASE ARRAY ANTENNA AND RADIO FREQUENCY INTEGRATED CIRCUIT IN MM WAVE SYSTEMS
(FR) TRACÉS ENTRE UNE ANTENNE RÉSEAU À COMMANDE DE PHASE ET UN CIRCUIT INTÉGRÉ RADIOFRÉQUENCE DANS DES SYSTÈMES À ONDES MILLIMÉTRIQUES (MM)
Abstract:
(EN) Systems and associated methods for improved beamforming of the phase array antenna are disclosed herein. In one embodiment, a communication system for wireless signals has a phase array antenna having a plurality of individual antennas and a plurality of electrically conductive traces. The individual traces electrically connect corresponding individual antennas with a transmitter. The lengths of individual traces Ti, Tk satisfy equation Abs ((Ti-Tk) mod (λ)) < λ/B, where λ is a wavelength of the wireless signal and λ/B is a fraction of λ.
(FR) L'invention concerne des systèmes et des procédés associés permettant une formation de faisceau améliorée de l'antenne réseau à commande de phase. Dans un mode de réalisation, un système de communication destiné à des signaux sans fil comprend une antenne réseau à commande de phase comptant une pluralité d'antennes individuelles et une pluralité de tracés électroconducteurs. Les tracés individuels raccordent électriquement les antennes individuelles correspondantes à un émetteur. Les longueurs des tracés individuels Ti, Tk satisfont l'équation Abs ((Ti-Tk) mod (λ)) < λ/B, où λ est une longueur d'onde du signal sans fil et λ/B est une fraction de λ.
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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, 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: English (EN)
Filing Language: English (EN)