Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2018221203) MOBILE DEVICE PROVIDED WITH ARRAY ANTENNA
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/221203 International Application No.: PCT/JP2018/018723
Publication Date: 06.12.2018 International Filing Date: 15.05.2018
IPC:
G01S 3/04 (2006.01) ,G01S 3/46 (2006.01)
G PHYSICS
01
MEASURING; TESTING
S
RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
3
Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
02
using radio waves
04
Details
G PHYSICS
01
MEASURING; TESTING
S
RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
3
Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
02
using radio waves
14
Systems for determining direction or deviation from predetermined direction
46
using aerials spaced apart and measuring phase or time difference between signals therefrom, i.e. path-difference systems
Applicants:
日本電産株式会社 NIDEC CORPORATION [JP/JP]; 京都府京都市南区久世殿城町338番地 338 Kuzetonoshiro-cho, Minami-ku, Kyoto-shi, Kyoto 6018205, JP
Inventors:
伊藤 順治 ITO Junji; JP
劉 華璽 LIU Huashi; JP
友金 朋彦 TOMOGANE Tomohiko; JP
Agent:
奥田 誠司 OKUDA Seiji; JP
Priority Data:
2017-10795131.05.2017JP
Title (EN) MOBILE DEVICE PROVIDED WITH ARRAY ANTENNA
(FR) DISPOSITIF MOBILE COMPRENANT UNE ANTENNE RÉSEAU
(JA) アレーアンテナを備えるモバイル機器
Abstract:
(EN) This mobile device (100) is provided with: a portable array antenna (20) which has multiple antenna elements (22) for receiving a signal wave emitted periodically or intermittently from a beacon (10); and a signal processing circuit (30) which estimates the direction of arrival of the signal wave on the basis of a signal outputted from the array antenna (20) and determines coordinates defining the direction of arrival.
(FR) L'invention concerne un dispositif mobile (100) qui comprend : une antenne réseau portable (20) qui comprend de multiples éléments d'antenne (22) destinés à recevoir une onde de signal émise périodiquement ou par intermittence par une balise (10) ; et un circuit de traitement de signal (30) qui estime la direction d'arrivée de l'onde de signal sur la base d'un signal délivré par l'antenne réseau (20) et détermine des coordonnées définissant la direction d'arrivée.
(JA) 本開示のモバイル機器(100)は、実施形態において、ビーコン(10)から周期的または断続的に放射された信号波を受信する複数のアンテナ素子(22)を有する携帯型のアレーアンテナ(20)と、アレーアンテナ(20)から出力された信号に基づいて信号波の到来方向を推定し、到来方向を規定する座標を決定する信号処理回路(30)とを備える。
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, 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: Japanese (JA)
Filing Language: Japanese (JA)