EP 1647070 A1 20060419 - AN ANTENNA
Title (en)
AN ANTENNA
Title (de)
ANTENNE
Title (fr)
ANTENNE
Publication
Application
Priority
- GB 2004003146 W 20040719
- GB 0317121 A 20030722
Abstract (en)
[origin: WO2005013416A1] An antenna comprising: (a) a pair of spaced apart conducting plates which are separated by a cavity containing a dielectric medium; (b) radio frequency feed means for coupling radio frequency energy into, or from, the cavity formed by the conducting plates; (c) generating means for forming a pattern of conducting elements between surfaces of the conducting plates and thereby to focus an electromagnetic wave front towards an edge of the cavity; (d) control means for influencing the pattern of conducting elements and thereby to direct or otherwise influence the electromagnetic wave front; and (e) redirecting means for redirecting the electromagnetic wave front to illuminate an associated radiating means.
IPC 1-7
IPC 8 full level
H01Q 19/17 (2006.01); H01L 21/32 (2006.01); H01Q 1/38 (2006.01); H01Q 15/02 (2006.01)
CPC (source: EP)
H01Q 1/38 (2013.01); H01Q 15/02 (2013.01)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2005013416 A1 20050210; AT E389959 T1 20080415; DE 602004012565 D1 20080430; DE 602004012565 T2 20090402; EP 1647070 A1 20060419; EP 1647070 B1 20080319; GB 0317121 D0 20030827
DOCDB simple family (application)
GB 2004003146 W 20040719; AT 04743481 T 20040719; DE 602004012565 T 20040719; EP 04743481 A 20040719; GB 0317121 A 20030722