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    • 2. 发明申请
    • NOTCHED ANTENNA STRUCTURE WITH A STEPPED SHAPED ELEMENT
    • 带有台阶形状元件的凹槽天线结构
    • US20090289854A1
    • 2009-11-26
    • US12124378
    • 2008-05-21
    • Maksim BerezinMoshe Ben AyunOvadia GrossmanMark Rozental
    • Maksim BerezinMoshe Ben AyunOvadia GrossmanMark Rozental
    • H01Q13/10H01Q1/24
    • H01Q1/243H01Q9/0442
    • An antenna assembly (10) includes a ground plane formed on a chassis (12) of the radio and the functional knob forming an antenna element (11). The antenna assembly further includes a slot or notch element (14) in the ground plane substantially adjacent to the functional knob and having a length less than ¼ wavelength, and a coaxial cable (13) feeding the antenna element. A shield of the coaxial cable can be directly connected to the ground plane and a center conductor of the coaxial cable can be directly coupled to the functional knob to provide a galvanic connection for narrowband performance or the center conductor can be electromagnetically coupled to the functional knob for wideband performance or both. The antenna assembly can create a zero volume notch type ground excitation.
    • 天线组件(10)包括形成在无线电装置的机架(12)上的接地平面和形成天线元件(11)的功能旋钮。 天线组件还包括在接地平面中基本上与功能旋钮相邻并且具有小于1/4波长的长度的槽或凹口元件(14),以及馈送天线元件的同轴电缆(13)。 同轴电缆的屏蔽层可以直接连接到接地平面,并且同轴电缆的中心导体可以直接耦合到功能旋钮,以提供用于窄带性能的电流连接,或者中心导体可以电磁耦合到功能旋钮 用于宽带性能或两者兼容。 天线组件可以产生零容积陷波型接地激励。
    • 5. 发明授权
    • Notched antenna structure with a stepped shaped element
    • 具有阶梯形元件的缺口天线结构
    • US07994987B2
    • 2011-08-09
    • US12124378
    • 2008-05-21
    • Maksim BerezinMoshe Ben AyunOvadia GrossmanMark Rozental
    • Maksim BerezinMoshe Ben AyunOvadia GrossmanMark Rozental
    • H01Q1/24
    • H01Q1/243H01Q9/0442
    • An antenna assembly (10) includes a ground plane formed on a chassis (12) of the radio and the functional knob forming an antenna element (11). The antenna assembly further includes a slot or notch element (14) in the ground plane substantially adjacent to the functional knob and having a length less than ¼ wavelength, and a coaxial cable (13) feeding the antenna element. A shield of the coaxial cable can be directly connected to the ground plane and a center conductor of the coaxial cable can be directly coupled to the functional knob to provide a galvanic connection for narrowband performance or the center conductor can be electromagnetically coupled to the functional knob for wideband performance or both. The antenna assembly can create a zero volume notch type ground excitation.
    • 天线组件(10)包括形成在无线电装置的机架(12)上的接地平面和形成天线元件(11)的功能旋钮。 天线组件还包括在接地平面中基本上与功能旋钮相邻并且具有小于1/4波长的长度的槽或凹口元件(14),以及馈送天线元件的同轴电缆(13)。 同轴电缆的屏蔽层可以直接连接到接地平面,并且同轴电缆的中心导体可以直接耦合到功能旋钮,以提供用于窄带性能的电流连接,或者中心导体可以电磁耦合到功能旋钮 用于宽带性能或两者兼容。 天线组件可以产生零容积陷波型接地激励。
    • 8. 发明申请
    • Antenna structures and their use in wireless communication devices
    • 天线结构及其在无线通信设备中的应用
    • US20050200535A1
    • 2005-09-15
    • US11068373
    • 2005-02-28
    • Motti ElkobiMaksim BerezinYona Newman
    • Motti ElkobiMaksim BerezinYona Newman
    • H01Q1/24H01Q5/00H01Q9/04H01Q21/28
    • H01Q21/24H01Q1/243H01Q9/0421H01Q21/28
    • An antenna structure formed from at least two antennae for use in a wireless communication device, the structure comprising (i) a plurality of antenna portions each having a substantially planar radiating surface and (ii) a first conducting ground portion, and (iii) a second conducting ground portion coupled to the first ground portion (ii); wherein the radiating surfaces of the antenna portions are substantially parallel to one another in a side-by-side relationship and are substantially parallel to the first conducting ground portion and the second ground portion, and the first and second conducting ground portions are located behind the antenna portions with respect to a direction of radiation from the antenna portions, the first conducting ground portion being galvanically connected to each of the antenna portions and electromagnetically coupled to the second conducting ground portion, the second conducting ground portion forming at least part of a cover for the wireless communication device. A data communications handset incorporating the antenna structure is also described.
    • 一种由至少两个天线形成的用于无线通信设备的天线结构,所述结构包括:(i)多个天线部分,每个天线部分具有基本平坦的辐射表面,和(ii)第一导电接地部分,以及(iii) 耦合到所述第一接地部分(ii)的第二导电接地部分; 其中天线部分的辐射表面彼此大致平行并且与第一导电接地部分和第二接地部分基本平行,并且第一和第二导电接地部分位于 相对于来自天线部分的辐射方向的天线部分,第一导电接地部分电连接到每个天线部分并且电磁耦合到第二导电接地部分,第二导电接地部分形成覆盖物的至少一部分 用于无线通信设备。 还描述了结合天线结构的数据通信手机。