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    • 38. 发明授权
    • Multiband antenna for handheld terminal
    • 用于手持终端的多频带天线
    • US07486242B2
    • 2009-02-03
    • US11021597
    • 2004-12-23
    • David Gala GalaCarles Puente BaliardaJordi Soler Castany
    • David Gala GalaCarles Puente BaliardaJordi Soler Castany
    • H01Q1/24
    • H01Q1/48H01Q1/243H01Q1/36H01Q1/38H01Q5/364
    • The present invention relates generally to a new family of antennas with a multiband behaviour and a reduced size. The general configuration of the antenna consists of a multilevel structure which provides the multiband behaviour, combined with a multilevel and/or space-filling ground-plane. The multilevel structure consists of two arms of different length that follow a winding parallel path spaced by a winding parallel gap (parallel to the arms) with a substantially similar shape as each of said arms, that is, with a similar winding path as the arms. The resulting antenna covers the major current and future wireless services, opening this way a wide range of possibilities in the design of universal, multi-purpose, wireless terminals and devices.
    • 本发明一般涉及具有多频带行为和尺寸减小的新型天线系列。 天线的一般配置包括多层结构,其提供多频带行为,结合多级和/或空间填充接地层。 多层结构由具有不同长度的两个臂组成,沿着绕平行路径的间隔的平行路径,平行的间隔(平行于臂)具有与每个所述臂大致相似的形状,即具有与臂相似的缠绕路径 。 所得到的天线覆盖了当前和未来的主要无线服务,在通用,多用途,无线终端和设备的设计中开辟了广泛的可能性。
    • 40. 发明申请
    • COUPLED MULTIBAND ANTENNAS
    • 耦合多天线天线
    • US20080129630A1
    • 2008-06-05
    • US11950835
    • 2007-12-05
    • Carles Puente BaliardaJaume Anguera ProsJordi Soler CastanyAntonio Condes Martinez
    • Carles Puente BaliardaJaume Anguera ProsJordi Soler CastanyAntonio Condes Martinez
    • H01Q9/04H01Q1/40H01Q9/16
    • H01Q5/392H01Q1/36H01Q1/362H01Q1/40H01Q5/378H01Q9/0414H01Q9/0421H01Q9/26H01Q9/30H01Q9/36H01Q9/40H01Q9/42
    • The present invention consists of an antenna comprising at least two radiating structures, said radiating structures taking the form of two arms, said arms being made of or limited by a conductor, superconductor or semiconductor material, said two arms being coupled to each other through a region on first and second superconducting arms such that the combined structure of the coupled two-arms forms a small antenna with a broadband behavior, a multiband behavior or a combination of both effects. According to the present invention, the coupling between the two radiating arms is obtained by means of the shape and spatial arrangement of said two arms, in which at least one portion on each arm is placed in close proximity to each other (for instance, at a distance smaller than a tenth of the longest free-space operating wavelength) to allow electromagnetic fields in one arm being transferred to the other through said specific close proximity regions. Said proximity regions are located at a distance from the feeding port of the antenna (for instance a distance larger than 1/40 of the free-space longest operating wavelength) and specifically exclude said feeding port of the antenna.
    • 本发明包括一个包括至少两个辐射结构的天线,所述辐射结构采取两个臂的形式,所述臂由导体,超导体或半导体材料制成或限制,所述两个臂通过一个 区域,使得耦合的双臂的组合结构形成具有宽带行为的小天线,多频带行为或两种效果的组合。 根据本发明,通过所述两个臂的形状和空间布置来获得两个辐射臂之间的耦合,其中每个臂上的至少一个部分彼此靠近放置(例如,在 距离小于最长自由空间工作波长的十分之一),以允许一个臂中的电磁场通过所述特定的近距离区域转移到另一个臂。 所述接近区域位于与天线的馈送端口相距一定距离处(例如,距自由空间最长工作波长的1/40的距离),并且具体地排除天线的馈送端口。