会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 4. 发明授权
    • Mesa antenna
    • 梅萨天线
    • US5682167A
    • 1997-10-28
    • US783071
    • 1997-01-15
    • Frank E. MullenWilliam L. Robbins
    • Frank E. MullenWilliam L. Robbins
    • H01Q9/04H01Q11/38
    • H01Q9/0407
    • The present invention provides an antenna including a relatively thin substantially planar electrically conductive first layer substantially lying in a first plane, and a relatively thin substantially planar electrically conductive second layer substantially lying in a second plane. The first and second layers are disposed such that the first and second planes are substantially parallel and such that they are separated by a distance d. The second layer is smaller than and overlies the first layer and defines a first region extending between the second layer and a portion of the first layer underlying the second layer. The antenna further includes a first dielectric medium having a relatively high dielectric constant and disposed in the first region, and a second dielectric medium having a relatively low dielectric constant and disposed in a second region extending between the first layer and portions of the second plane overlying the first layer and excluding the first region.
    • 本发明提供了一种天线,其包括基本上位于第一平面中的相对薄的基本平坦的导电第一层,以及基本上位于第二平面中的相对薄的基本平坦的导电的第二层。 第一和第二层被布置成使得第一和第二平面基本上平行并且使得它们分开距离d。 第二层小于第一层并覆盖在第一层上并且限定在第二层和第二层下面的第一层的一部分之间延伸的第一区域。 天线还包括具有相对较高的介电常数并设置在第一区域中的第一电介质介质和具有相对较低介电常数的第二介电介质,并且设置在第二区域之间,该第二区域在第一层与第二平面的部分之间延伸, 第一层,排除第一区域。
    • 8. 发明授权
    • Multilayer miniaturized microstrip antenna
    • 多层微型微带天线
    • US5450090A
    • 1995-09-12
    • US278049
    • 1994-07-20
    • Robert G. GelsWilliam L. Robbins
    • Robert G. GelsWilliam L. Robbins
    • H01Q9/04H01Q1/38
    • H01Q9/0414H01Q9/0435
    • The present invention provides a miniaturized multilayer microstrip antenna that includes a stack of antenna sub-stacks, a ground element, and a plurality of electrically conductive segments. Each of the antenna sub-stacks includes a pair of substantially parallel outer principal faces. A sandwich of two relatively thin electrically non-conductive substrate elements, separated by a relatively thin electrically conductive layer, extends between each pair of parallel outer principal faces. The electrically conductive layer has at least one void region through which an electrically conductive feedthrough element extends. The feedthrough element also extends between the outer principal faces. The ground element electrically couples the conductive layers of each of the antenna sub-stacks. The electrically conductive segments are positioned between adjacent principal faces of two adjacent antenna sub-stacks in the stack, and electrically connect the feedthrough elements of the adjacent antenna sub-stacks, thereby establishing a first continuous elongated antenna element.
    • 本发明提供了一种小型化多层微带天线,其包括天线子堆栈,接地元件和多个导电段的堆叠。 每个天线子堆叠包括一对基本上平行的外主面。 由相对薄的导电层隔开的两个相对较薄的非导电衬底元件的夹层在每对平行的外主面之间延伸。 导电层具有至少一个空隙区域,导电馈通元件穿过该空间区域延伸。 馈通元件还在外主体面之间延伸。 接地元件电耦合每个天线子堆叠的导电层。 导电段位于堆叠中两个相邻天线子堆叠的相邻主面之间,并且电连接相邻天线子堆叠的馈通元件,从而建立第一连续细长天线元件。