EP 1346442 B1 20040908 - PRINTED PATCH ANTENNA
Title (en)
PRINTED PATCH ANTENNA
Title (de)
GEDRUCKTE PATCH-ANTENNE
Title (fr)
ANTENNE IMPRIMEE PASTILLE COMPACTE
Publication
Application
Priority
- FR 0104064 W 20011219
- FR 0017257 A 20001226
Abstract (en)
[origin: WO02052680A1] The invention concerns a half-wave printed patch antenna comprising, symmetrically to a plane (YY) perpendicular to the antenna surfaces, a dielectric substrate (2a) and two conductive layers (3a, 4a) respectively extending on the substrate surfaces. One of the surfaces of the substrate comprises a projection (5a) extending longitudinally to the plane of symmetry (YY) and one (4a) of the conductive layers extends on and along the projection. Consequently, the antenna is compact, while having a more open radiation pattern. The antenna comprises only one projection for linear polarisation and two intersecting projections or a projection with axial symmetry for orthogonal polarisation.
IPC 1-7
IPC 8 full level
H01Q 9/04 (2006.01)
CPC (source: EP US)
H01Q 9/0407 (2013.01 - EP US); H01Q 9/0428 (2013.01 - EP US); H01Q 9/0471 (2013.01 - EP US)
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
WO 02052680 A1 20020704; DE 60105447 D1 20041014; DE 60105447 T2 20051117; EP 1346442 A1 20030924; EP 1346442 B1 20040908; FR 2818811 A1 20020628; US 2002113736 A1 20020822
DOCDB simple family (application)
FR 0104064 W 20011219; DE 60105447 T 20011219; EP 01995742 A 20011219; FR 0017257 A 20001226; US 2397801 A 20011221