H - Electricity – 01 – Q
Patent
H - Electricity
01
Q
H01Q 5/00 (2006.01) H01Q 1/36 (2006.01) H01Q 9/40 (2006.01) H04Q 7/30 (2006.01)
Patent
CA 2295901
The dual multitriangular antennas (AMD) of the present invention can be applied mainly to base stations of both cellular telephone systems (GSM and DCS). They provide radioelectric covering to any user of a cell operating in any of the two bands or in both simultaneously. The object of the invention is to provide an antenna of which the radiant element is comprised basically of various triangles joined exclusively by their apex. The function of the antenna is to operate simultaneously in the bands of the radioelectric spectrum corresponding to the cellular telephone systems GSM 890 MHz - 960 MHz and DCS 1710 MHz - 1880 MHz.
L'invention concerne des antennes multitriangulaires doubles (AMD) qui trouvent une application principale dans les stations de base des deux systèmes de téléphonie cellulaire (GSM et DCS). Ces antennes assurent une couverture radioélectrique pour chaque utilisateur d'une cellule opérationnelle dans une des deux bandes ou dans les deux bandes simultanément. L'invention concerne une antenne dont l'élément rayonnant est essentiellement formé de plusieurs triangles unis exclusivement par leurs sommets. Elle a pour fonction d'être simultanément opérationnelle dans les bandes du spectre radioélectrique correspondant aux systèmes de téléphonie cellulaire GSM 890 MHz - 960 MHz et DCS 1710 MHz - 1880 MHz.
Anguera Pros Jaume
Borja Borau Carmen
Navarro Rodero Monica
Puente Baliarda Carles
Romeu Robert Jordi
Riches Mckenzie & Herbert Llp
Universitat Politecnica de Catalunya
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