EP 1876673 B1 20080917 - Directional antenna for transmitting and/or receiving audio/video signals
Title (en)
Directional antenna for transmitting and/or receiving audio/video signals
Title (de)
Richtantenne zum Senden und/oder Empfangen von Audio/Video Signalen
Title (fr)
Antenne directionnelle pour la transmission et/ou la réception de signaux audio et/ou vidéo
Publication
Application
Priority
EP 06447089 A 20060707
Abstract (en)
[origin: EP1876673A1] The antenna has identical antenna elements supplied by currents of same phase and same amplitude, in a radio electric manner. Each element comprises a radiation element (1) that is formed of two quadrilaterals that are connected by a common top, a supply center (2) and a reflector (3). A coupling connects the radiation elements, which are coplanar and separated, where the quadrilateral of one of the elements has sides parallel to one side corresponding to other elements of the coupling. The supply centers are aligned along a straight line that does not cut the quadrilaterals. An independent claim is also included for a mobile radiotelephony relay antenna comprising a directional antenna.
IPC 8 full level
H01Q 21/08 (2006.01)
CPC (source: EP)
H01Q 21/08 (2013.01)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1876673 A1 20080109; EP 1876673 B1 20080917; AT E408905 T1 20081015; DE 602006002819 D1 20081030
DOCDB simple family (application)
EP 06447089 A 20060707; AT 06447089 T 20060707; DE 602006002819 T 20060707