Global Patent Index - EP 1082781 B1

EP 1082781 B1 2002-03-06 - ANTENNA ARRAY WITH SEVERAL VERTICALLY SUPERPOSED PRIMARY RADIATOR MODULES

Title (en)

ANTENNA ARRAY WITH SEVERAL VERTICALLY SUPERPOSED PRIMARY RADIATOR MODULES

Title (de)

ANTENNENARRAY MIT MEHREREN VERTIKAL ÜBEREINANDER ANGEORDNETEN PRIMÄRSTRAHLER-MODULEN

Title (fr)

RESEAU D'ANTENNES A PLUSIEURS MODULES EXCITATEURS SUPERPOSES

Publication

EP 1082781 B1 (DE)

Application

EP 99926351 A

Priority

  • DE 19823750 A
  • EP 9903483 W

Abstract (en)

[origin: DE19823750A1] An improved antenna array comprises at least two vertically superposed primary radiator modules (1, 3) located in front of a reflector (5), and is characterised as follows: At least one first primary radiator module (1) of a first type and at least one second primary radiator module (3) of a second type are provided, these being vertically superposed at a distance; the primary radiator module(s) (1) of the first type has/have a different horizontal half-value width to the primary radiator module(s) (3) of the second type, so that it is possible to obtain a different horizontal total half-width value of the whole antenna; and the primary radiator module(s) (1) of the first type have a different constructional configuration to the primary radiator module(s) (3) of the second type.

IPC 1-7 (main, further and additional classification)

H01Q 21/29; H01Q 1/24; H01Q 21/10

IPC 8 full level (invention and additional information)

H01Q 1/24 (2006.01); H01Q 21/10 (2006.01); H01Q 21/29 (2006.01)

CPC (invention and additional information)

H01Q 21/10 (2013.01); H01Q 1/246 (2013.01); H01Q 21/29 (2013.01)

Designated contracting state (EPC)

CH DE ES FI FR GB IT LI SE

DOCDB simple family

DE 19823750 A1 19991209; AU 4364899 A 19991213; AU 751894 B2 20020829; BR 9910712 A 20010130; CA 2331416 A1 19991202; CA 2331416 C 20021210; CN 1134860 C 20040114; CN 1303529 A 20010711; EP 1082781 A1 20010314; EP 1082781 B1 20020306; ES 2174613 T3 20021101; HK 1038281 A1 20040930; US 6339407 B1 20020115; WO 9962138 A1 19991202