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    • 12. 发明授权
    • Multimode antenna structure
    • 多模天线结构
    • US08803756B2
    • 2014-08-12
    • US13974479
    • 2013-08-23
    • Mark T. MontgomeryFrank CaimiMark W. Kishler
    • Mark T. MontgomeryFrank CaimiMark W. Kishler
    • H01Q21/00
    • H01Q1/243H01Q1/36H01Q1/521H01Q1/523H01Q3/2617H01Q5/15H01Q5/307H01Q5/371H01Q9/145H01Q9/16H01Q9/285H01Q9/30H01Q21/20H01Q21/28H01Q21/30
    • A multimode antenna structure is described for a communications device. The communications device includes circuitry for processing signals communicated to and from the antenna structure. The antenna structure is configured for optimal operation in a given frequency range. The antenna structure includes a plurality of antenna ports operatively coupled to the circuitry, and a plurality of antenna elements, each operatively coupled to a different one of the antenna ports. Each of the plurality of antenna elements is configured to have an electrical length selected to provide optimal operation within the given frequency range. By way of one or more connecting elements, electrical currents on one antenna element flow to a connected neighboring antenna element and generally bypass the antenna port coupled to the neighboring antenna element.
    • 对于通信设备描述了多模式天线结构。 通信设备包括用于处理与天线结构通信的信号的电路。 天线结构被配置为在给定频率范围内的最佳操作。 天线结构包括可操作地耦合到电路的多个天线端口,以及多个天线元件,每个天线元件可操作地耦合到不同的一个天线端口。 多个天线元件中的每一个被配置为具有选择的电长度以在给定频率范围内提供最佳操作。 通过一个或多个连接元件,一个天线元件上的电流流向连接的相邻天线元件,并且通常旁路耦合到相邻天线元件的天线端口。