EP 1768212 B1 20080402 - Variable frequency conductive structure
Title (en)
Variable frequency conductive structure
Title (de)
Frequenzvariable Leitungsstruktur
Title (fr)
Structure conductrice variable en fonction de la fréquence
Publication
Application
Priority
FR 0552871 A 20050926
Abstract (en)
[origin: EP1768212A1] The structure has a surface conductor electrically plane element (SA) and a surface conductive electrically plane strip (SB) disposed on a side of a dielectric substrate and provided with respective edges, and a set of vertical unidirectional nanostructures (NT) having a resonance frequency, where the nanostructures are carbon nanotubes. The nanostructures have an axis perpendicular to the plane of the element and strip and are distributed, directly on the substrate, between the edges of the element and strip, where each nanotube is a filtering element. An independent claim is also included for a multiband chip floor plan for an antenna.
IPC 8 full level
H01Q 9/40 (2006.01)
CPC (source: EP)
H01Q 7/00 (2013.01); H01Q 15/008 (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 1768212 A1 20070328; EP 1768212 B1 20080402; AT E391350 T1 20080415; DE 602006000856 D1 20080515; DE 602006000856 T2 20090507; ES 2306378 T3 20081101; FR 2891405 A1 20070330; FR 2891405 B1 20111125
DOCDB simple family (application)
EP 06121114 A 20060922; AT 06121114 T 20060922; DE 602006000856 T 20060922; ES 06121114 T 20060922; FR 0552871 A 20050926