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    • 95. 发明授权
    • Compact patch antenna employing transmission lines with insertable components spacing
    • 紧凑型贴片天线采用可插入元件间距的传输线
    • US06498587B1
    • 2002-12-24
    • US09880535
    • 2001-06-13
    • Laurent DesclosGregory PoilasneSebastian Rowson
    • Laurent DesclosGregory PoilasneSebastian Rowson
    • H01Q138
    • H01Q1/38H01Q5/28H01Q5/321H01Q9/0407H01Q9/0442
    • The invention discloses a patch antenna structure in which a full transmission line is replaced by a set of transmission lines connected between two slots or radiative elements. Components can be inserted in the space between the transmission lines. In a second embodiment, the transmission lines are cranked or bended for a more compact dimension of transmission lines. The cranked or bended transmission lines can also be loaded by inductive elements. In a third embodiment, a patch antenna is constructed with n sets of transmission lines between the two slots, where each set of transmission line produces a different electrical length in accordance with a particular frequency. In a fourth embodiment, a set of intermediate filters is added within the transmission lines for differentiating the frequencies.
    • 本发明公开了一种贴片天线结构,其中全部传输线被连接在两个槽或辐射元件之间的一组传输线替代。 组件可以插入传输线之间的空间。 在第二实施例中,传输线被弯曲或弯曲以用于传输线的更紧凑的尺寸。 起动或弯曲的传输线也可以由感应元件加载。 在第三实施例中,贴片天线在两个时隙之间由n组传输线构成,其中每组传输线根据特定频率产生不同的电长度。 在第四实施例中,在传输线路内添加一组中间滤波器以区分频率。