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Machine translation
1. (WO2011134519) PLANAR ARRAY ANTENNA WITH REDUCED BEAMWIDTH
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2011/134519    International Application No.:    PCT/EP2010/055821
Publication Date: 03.11.2011 International Filing Date: 29.04.2010
Chapter 2 Demand Filed:    28.02.2012    
IPC:
H01Q 21/06 (2006.01), H01Q 21/26 (2006.01), H01Q 1/24 (2006.01)
Applicants: TELEFONAKTIEBOLAGET L M ERICSSON (publ) [SE/SE]; S-164 83 Stockholm (SE) (For All Designated States Except US).
JOHANSSON, Martin [SE/SE]; (SE) (For US Only).
JOHANNISSON, Björn [SE/SE]; (SE) (For US Only).
JOHANSSON, Stefan [SE/SE]; (SE) (For US Only).
PETERSSON, Sven [SE/SE]; (SE) (For US Only)
Inventors: JOHANSSON, Martin; (SE).
JOHANNISSON, Björn; (SE).
JOHANSSON, Stefan; (SE).
PETERSSON, Sven; (SE)
Agent: ALBIHNS.ZACCO AB; Box 142 S-401 22 Göteborg (SE)
Priority Data:
Title (EN) PLANAR ARRAY ANTENNA WITH REDUCED BEAMWIDTH
(FR) ANTENNE RÉSEAU PLAN DOTÉE D'UNE OUVERTURE DES FAISCEAUX RÉDUITE
Abstract: front page image
(EN)The present invention relates to a node (1) in a wireless communication system comprising at least one antenna arrangement (2). The antenna arrangement (2) comprises at least a first antenna part (3) and a second antenna part (4), each antenna part (3, 4, 5) having a longitudinal extension along which extension a corresponding column axis (6, 7, 8) runs. The column axis divides each antenna part in two longitudinal sub-parts. Each antenna part (3, 4, 5) further comprises at least three antenna elements (9, 10, 11, 12, 13, 14) distributed along said column axis (6, 7, 8) and being connected to a corresponding antenna port arrangement (15, 16, 17). For each antenna part (3, 4, 5), at least one (10, 12, 14) of said antenna elements is positioned on said column axis (6, 7, 8), and at least one (9, 11, 13) of said antenna elements is positioned separate from said column axis (6, 7, 8).
(FR)La présente invention a trait à un nœud (1) dans un système de télécommunication sans fil comprenant au moins un agencement d'antenne (2). L'agencement d'antenne (2) comprend au moins une première partie d'antenne (3) et une seconde partie d'antenne (4), chaque partie d'antenne (3, 4, 5) étant dotée d'une extension longitudinale le long de laquelle court un axe de colonne correspondant (6, 7, 8). L'axe de colonne divise chaque partie d'antenne en deux sous-parties longitudinales. Chaque partie d'antenne (3, 4, 5) comprend en outre au moins trois éléments d'antenne (9, 10, 11, 12, 13, 14) répartis le long dudit axe de colonne (6, 7, 8) et connectés à un agencement de port d'antenne correspondant (15, 16, 17). Pour chaque partie d'antenne (3, 4, 5), au moins un (10, 12, 14) desdits éléments d'antenne est placé sur ledit axe de colonne (6, 7, 8), et au moins un (9, 11, 13) desdits éléments d'antenne est placé de manière à être séparé dudit axe de colonne (6, 7, 8).
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, 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, PE, PG, PH, PL, PT, RO, RS, RU, 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 (BW, GH, GM, KE, LR, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (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, 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)