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    • 3. 发明授权
    • Dual polarized probe coupled radiating element
    • 双极化探头耦合辐射元件
    • US09356360B1
    • 2016-05-31
    • US14504485
    • 2014-10-02
    • Michael J. BuckleyJeremiah D. WolfMatilda G. LivadaruChristopher G. Olson
    • Michael J. BuckleyJeremiah D. WolfMatilda G. LivadaruChristopher G. Olson
    • H01Q15/24H01Q21/24
    • H01Q21/245H01Q15/24
    • An electronically scanned array radiating element includes a ground plane layer having a pair of conductive probes. A metallization layer is coupled with the ground plane layer and includes a first asymmetric cluster including HOF scattering members and impedance-matching dipoles. A first electrically-large impedance-matching dipole is coupled with one of the conductive probes and is associated with the first asymmetric cluster. The first electrically-large impedance-matching dipole and the first asymmetric cluster may cooperate with one another to produce a signal. A second asymmetric cluster includes HOF scattering members and impedance-matching dipoles. A second electrically-large impedance-matching dipole is coupled with the other conductive probe and is associated with the second asymmetric cluster. The electrically-large impedance-matching dipole and the asymmetric cluster may cooperate with one another to produce a second signal having a polarization orthogonal to the polarization of the first signal.
    • 电子扫描阵列辐射元件包括具有一对导电探针的接地平面层。 金属化层与接地平面层耦合并且包括包括HOF散射构件和阻抗匹配偶极子的第一不对称簇。 第一电大阻抗匹配偶极与导电探针中的一个耦合,并且与第一不对称簇相关联。 第一电大阻抗匹配偶极子和第一不对称簇可以彼此配合以产生信号。 第二不对称簇包括HOF散射构件和阻抗匹配偶极子。 第二电大阻抗匹配偶极与另一个导电探针耦合并与第二不对称簇相关联。 电大阻抗匹配偶极和不对称簇可以彼此协作以产生具有与第一信号的极化正交的极化的第二信号。
    • 8. 发明授权
    • Stripline-to-waveguide transition including metamaterial layers and an aperture ground plane
    • 包括超材料层和孔径接地平面的平行至波导过渡
    • US08576023B1
    • 2013-11-05
    • US12763683
    • 2010-04-20
    • Michael J. BuckleyWajih A. El SallalBrian J. HertingJohn C. Mather
    • Michael J. BuckleyWajih A. El SallalBrian J. HertingJohn C. Mather
    • H01P5/107
    • H01P3/121H01P5/107H01Q15/0086
    • The present invention is directed to an interface for connecting a waveguide manifold of a transition to a stripline manifold of the transition. The interface may include a plurality of metamaterial layers, each including a metamaterial(s). The interface may further include a ground plane layer which may be connected to both the plurality of metamaterial layers and to the stripline manifold. Further, the interface may include a plurality of ground vias which may form channels through each of the layers of the interface and through the stripline manifold for providing a ground structure for the interface. The interface is further configured for forming a resonant structure which provides a low-loss, broadband conversion between a stripline mode and a waveguide mode for electromagnetic energy traversing through the interface between the waveguide manifold and the stripline manifold.
    • 本发明涉及一种用于将过渡的波导歧管连接到过渡段的带状排歧管的接口。 界面可以包括多个超材料层,每个超材料层包括超材料。 界面还可以包括可以连接到多个超材料层和带状线歧管两者的接地平面层。 此外,接口可以包括多个接地通孔,其可以形成通过接口的每个层的通道并且通过带状线歧管,用于为接口提供接地结构。 该界面还被配置用于形成谐振结构,该谐振结构在带状线模式和波导模式之间提供低损耗的宽带转换,以使电磁能量穿过波导歧管和带状线歧管之间的界面。
    • 9. 发明授权
    • Metamaterial for use in low profile stripline fed radiating elements
    • 用于薄型带状线馈送辐射元件的超材料
    • US07940228B1
    • 2011-05-10
    • US12231032
    • 2008-08-28
    • Michael J. Buckley
    • Michael J. Buckley
    • H01Q21/00
    • H01Q15/0086H01Q21/062
    • An array antenna may include a substrate, an array of metamaterial elements including radiating elements suspended in the substrate and integrated with the array of dipoles, where the metamaterial elements include a first metal layer and a second metal layer connected by a via, an array of dipoles, a groundplane coupled with a first side of the substrate, the ground plane having a symmetric slot aperture and not contacting the array of metamaterial elements, and a stripline feed for the radiating elements, where the stripline feed passes from a groundplane first side through the symmetric slot aperture to a groundplane second side.
    • 阵列天线可以包括衬底,包括悬置在衬底中并与偶极子阵列集成的辐射元件的超材料元件阵列,其中超材料元件包括通过通孔连接的第一金属层和第二金属层, 偶极子,与衬底的第一侧耦合的接地面,接地平面具有对称的狭缝孔径并且不接触超材料元件阵列,以及用于辐射元件的带状线馈电,其中带状线馈电从接地面第一侧穿过 对称槽孔到接地面第二侧。