UNA DISPOSICION DE ANTENA.
    25.
    发明专利

    公开(公告)号:MX2013005521A

    公开(公告)日:2013-07-05

    申请号:MX2013005521

    申请日:2010-11-29

    Abstract: Se provee una disposición de antena que comprende por lo menos una primera y una segunda estructura elongada, v.gr., un cable coaxial, para guiar una onda electromagnética. Cada una de las estructuras comprende una pluralidad de elementos de radiación. Las estructuras se colocan a lo largo una de la otra en su dirección longitudinal de extensión formando un haz. Las estructuras elongadas se disponen dentro del haz de manera que las posiciones radiales de las estructuras se alternan en la dirección longitudinal de extensión.

    26.
    发明专利
    未知

    公开(公告)号:AT531097T

    公开(公告)日:2011-11-15

    申请号:AT07847888

    申请日:2007-12-06

    Abstract: The present invention relates to a display arrangement comprising display means (304) and receiving and/or transmitting means for radio waves, millimeter waves or microwaves. An electrically conductive structure (6A) is adapted to form said receiving and/or transmitting means. The display means (3O4) comprises an emission layer with a number of light emitting elements or pixel elements (531, . . . , 535). The electrically conductive structure (6A) is provided between said light emitting elements (531, . . . , 535) to form said receiving and/or transmitting means such that they are integrated with the display means (3O4). Light conducting means (731, . . . , 735) are provided to conduct light through the electrically conductive structure (6A) to represent imaging information on top of the display means.

    27.
    发明专利
    未知

    公开(公告)号:BRPI0520213A2

    公开(公告)日:2009-08-18

    申请号:BRPI0520213

    申请日:2005-04-29

    Abstract: The present invention relates to an antenna arrangement comprising a constant current electrical loop, which is arranged to provide a first essentially toroid-shaped radiation pattern, where the antenna arrangement further comprises a first and a second electrical dipole. The electrical dipoles are arranged essentially orthogonal to each other, and are arranged to provide a second and third essentially toroid-shaped radiation pattern which each is essentially orthogonal to the other and to the first essentially toroid-shaped radiation pattern. The constant current electrical loop comprises at least two current path parts, where a current can be applied to each one of the parts, so that the current in each one of the parts essentially will be in phase with each other.

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