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1.发明授权Combined capacitive loaded monopole and notch array with slits for multiple resonance and impedance matching pins 失效组合电容负载单极和陷波阵列，具有多个谐振和阻抗匹配引脚的缝隙
公开(公告)号：US5402136A
公开(公告)日：1995-03-28
申请号：US955931
申请日：1992-10-02
申请人： Naohisa Goto , Hiroyuki Arai , Kiyoshi Seshimo , Mitsuo Mori , Motoaki Uchida
发明人： Naohisa Goto , Hiroyuki Arai , Kiyoshi Seshimo , Mitsuo Mori , Motoaki Uchida
摘要： A conductive layer is formed on one surface of an insulating substrate. Notches are formed in the conductive layer to be axially symmetric at equal angular intervals of 120.degree.. A feeding line of a notch antenna is formed on the other surface of the substrate. The feeding line has a C-shape and wide portions for adjusting the phases of excitation of the notches, and receives power at its one point. A ground plate is arranged to be parallel to the substrate. A feeding rod is connected to the conductive layer. The conductive layer and the ground plate are short-circuited by impedance matching pins. The matching pins are integrally formed with the ground plate. The notches and the feeding line constitute an notch antenna, and the feeding rod, the ground plate, the conductive layer, and the matching pins constitute a capacity loaded monopole antenna. To resonate these antennae at a plurality of resonant points, slits are formed in the conductive layer to be axially symmetric at equal angular intervals of 120.degree., and branch lines are connected to feeding lines. The slits resonate the capacity loaded monopole antenna at a plurality of frequencies. The branch lines resonate the notches at a plurality of frequencies. When the number of branch lines, the number of slits, and the like are adjusted, a diversity antenna covering a plurality of bands can be obtained.
摘要翻译： 在绝缘基板的一个表面上形成导电层。 在导电层中形成凹口，以120°的相等角度间隔轴向对称。 在基板的另一个表面上形成切口天线的馈电线。 馈电线具有C形和宽部分，用于调节凹口的激励相位，并在其一点接收电力。 接地板被布置成平行于衬底。 馈电棒连接到导电层。 导体层和接地板由阻抗匹配引脚短路。 匹配销与接地板一体形成。 缺口和馈线构成切口天线，馈电棒，接地板，导电层和匹配引脚构成容量负载的单极天线。 为了在多个谐振点谐振这些天线，在导电层中形成以120°的相等的角度间隔轴向对称的狭缝，并且分支线连接到馈线。 这些狭缝以多个频率谐振容纳负载的单极天线。 分支线以多个频率共振凹口。 当调整分支数量，狭缝数量等时，可以获得覆盖多个频带的分集天线。
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