Global Patent Index - EP 2159878 A1

EP 2159878 A1 20100303 - Stacked patch antenna array

Title (en)

Stacked patch antenna array

Title (de)

Schichtartig aufgebaute Patch-Gruppenantenne

Title (fr)

Réseau d'antennes à plaques empliées

Publication

EP 2159878 A1 (EN)

Application

EP 08163188 A

Priority

EP 08163188 A

Abstract (en)

A radiating element board for use in a passive antenna, the radiating element board comprising a plurality of multi-layer radiating elements, each of which comprises a first patch (11) provided on a first layer for receiving signals within a first frequency band and a second patch (12) provided on a second layer for receiving signals within a second frequency band, wherein the plurality of radiating elements are arranged on the radiating element board such that each radiating element is sequentially rotated a predetermined angle from its neighbouring element, all elements being rotated in the same direction and in the same plane.

IPC 8 full level

H01Q 9/04 (2006.01); H01Q 5/00 (2006.01); H01Q 5/40 (2015.01); H01Q 21/06 (2006.01)

CPC (source: EP)

H01Q 5/40 (2015.01); H01Q 9/0414 (2013.01); H01Q 9/0421 (2013.01); H01Q 9/0457 (2013.01); H01Q 21/065 (2013.01)

Citation (search report)

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

Designated extension state (EPC)

AL BA MK RS

DOCDB simple family (publication)

EP 2159878 A1 20100303; EP 2359433 A1 20110824; EP 2359433 B1 20170927; ES 2644589 T3 20171129; WO 2010023454 A1 20100304

DOCDB simple family (application)

EP 08163188 A 20080828; EP 09809389 A 20090828; ES 09809389 T 20090828; GB 2009002087 W 20090828