EP 1430566 A1 20040623 - BROADBAND OR MULTIBAND ANTENNA
Title (en)
BROADBAND OR MULTIBAND ANTENNA
Title (de)
BREIT- ODER MULTI-BANDANTENNE
Title (fr)
ANTENNE A LARGE BANDE OU MULTI-BANDES
Publication
Application
Priority
- FR 0203190 W 20020918
- FR 0112279 A 20010924
Abstract (en)
[origin: WO03028157A1] The invention concerns a broadband or multiband antenna for microwaves, comprising a reflector plane (R) and at least a radiating element (ER) arranged proximate to the reflector plane (R). A assembly of photonic forbidden band material default elements is superimposed on the reflector plane (R) and the radiating element (ER). Each photonic forbidden band material default element is substantially planar, parallel to the reflector (R) and has at least a characteristic of magnetic permeability of dielectric permittivity and/or thickness in the direction perpendicular to the reflector (R) different from one element of photonic forbidden band material to the next. The assembly forms a leaky resonant cavity. The invention is applicable to mobile telephone systems, or optical path transmissions.
IPC 1-7
IPC 8 full level
H01Q 19/10 (2006.01); H01Q 1/40 (2006.01); H01Q 5/40 (2015.01); H01Q 15/00 (2006.01); H01Q 19/06 (2006.01); H01Q 19/09 (2006.01)
CPC (source: EP US)
H01Q 5/40 (2015.01 - EP US); H01Q 15/0086 (2013.01 - EP US); H01Q 19/062 (2013.01 - EP US)
Citation (search report)
See references of WO 03028157A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR
DOCDB simple family (publication)
WO 03028157 A1 20030403; CA 2460820 A1 20030403; CA 2460820 C 20100112; CN 100346534 C 20071031; CN 1557038 A 20041222; EP 1430566 A1 20040623; EP 1430566 B1 20180110; FR 2830131 A1 20030328; FR 2830131 B1 20050624; JP 2005504475 A 20050210; JP 3987494 B2 20071010; US 2004189529 A1 20040930; US 6975269 B2 20051213
DOCDB simple family (application)
FR 0203190 W 20020918; CA 2460820 A 20020918; CN 02818643 A 20020918; EP 02781378 A 20020918; FR 0112279 A 20010924; JP 2003531562 A 20020918; US 48849304 A 20040303