公开(公告)号：US09118109B2

公开(公告)日：2015-08-25

申请号：US12971444

申请日：2010-12-17

申请人： Sung-Hoon Oh ,  Thomas Liu ,  Thorsten Hertel

发明人： Sung-Hoon Oh ,  Thomas Liu ,  Thorsten Hertel

IPC分类号： H01Q1/24 ,  H01Q9/42 ,  H01Q5/371

CPC分类号： H01Q1/243 ,  H01Q5/371 ,  H01Q9/42

摘要： Various embodiments of an antenna structure for mobile devices are described. In one or more embodiments a multi-band antenna includes a grounded parasitic element. In some embodiments, a high band arm is provided, and is fed off-center, so that the resonating arms are not symmetrical in length. In some embodiments, a coupled ground resonator is included to add a differential resonating mode. A ground leg may be included to offer facilitate impedance and inductance matching. The combination of these structures creates four distinct resonance modes for the high band, which creases a wide effective bandwidth for the disclosed antenna. Other embodiments are described and claimed.

摘要翻译： 描述用于移动设备的天线结构的各种实施例。 在一个或多个实施例中，多频带天线包括接地寄生元件。 在一些实施例中，提供高带臂，并且偏心地进给，使得谐振臂的长度不对称。 在一些实施例中，包括耦合的接地谐振器以添加差分谐振模式。 可以包括地脚以提供阻抗和电感匹配。 这些结构的组合为高频带产生了四种不同的谐振模式，这为所公开的天线带来了广泛的有效带宽。 描述和要求保护其他实施例。

公开(公告)号：US08779985B2

公开(公告)日：2014-07-15

申请号：US13212316

申请日：2011-08-18

申请人： Sung Hoon Oh

发明人： Sung Hoon Oh

IPC分类号： H01Q1/38

CPC分类号： H01Q1/243 ,  H01Q5/385 ,  H01Q9/42

摘要： A dual radiator monopole antenna. An elongated low-band ground-coupled arm is disposed on a first surface of a printed circuit board. This arm is electrically connected to and spaced apart from a ground plane. An elongated high-band ground-coupled arm is disposed on a second surface of the printed circuit board, and like the low-band arm is electrically connected to and spaced apart from the ground plane. The high-band arm is oriented parallel to, and laterally displaced from, the low-hand ground-coupled ann. An elongated feed arm is disposed on the first surface of the printed circuit board, oriented parallel the ground-coupled arms and laterally displaced from them. A conductor in electrical feed connection with the feed arm extends from the feed arm across a portion of the ground plane.

摘要翻译： 双辐射单极天线。 细长的低频带地耦合臂设置在印刷电路板的第一表面上。 该臂电连接到接地平面并与接地平面隔开。 细长的高频带接地臂布置在印刷电路板的第二表面上，类似于低频带臂与地平面电连接并与地平面隔开。 高频带臂与低手地面耦合的天线平行且横向移位。 细长进给臂布置在印刷电路板的第一表面上，平行于接地臂并且与它们横向移位。 与进料臂的馈电连接的导体从进给臂延伸穿过接地平面的一部分。

公开(公告)号：US20100164829A1

公开(公告)日：2010-07-01

申请号：US12415835

申请日：2009-03-31

申请人： Narendra Pulimi ,  Vijay L. Asrani ,  Ali Ghoreishi ,  Ross J. Lahlum ,  Adrian Napoles ,  Sung-Hoon Oh ,  Istvan J. Szini

发明人： Narendra Pulimi ,  Vijay L. Asrani ,  Ali Ghoreishi ,  Ross J. Lahlum ,  Adrian Napoles ,  Sung-Hoon Oh ,  Istvan J. Szini

IPC分类号： H01Q1/48

CPC分类号： H01Q9/30 ,  H01Q1/243 ,  H01Q9/40 ,  H01Q19/005

摘要： A method (1400) and an RF circuit (100, 400, 700, 1000, 1100, 1200, 1300) for a wireless communication device that mitigates near field radiation generated by the wireless communication device. At least one counterpoise (104, 404, 1304) can be configured to resonate at or near at least one operating frequency of an antenna (102) of the wireless communication device. The antenna can be a component of the RF circuit. The counterpoise can be electromagnetically coupled to the antenna to mitigate near field radiation of the antenna at the at least one operating frequency of the antenna in order to comply with an applicable hearing aid compatibility (HAC) specification.

摘要翻译： 一种用于无线通信设备的方法（1400）和RF电路（100,400,700,1000,1100,1200,1300），其减轻由所述无线通信设备产生的近场辐射。 至少一个平衡（104,404,1304）可被配置为在无线通信设备的天线（102）的至少一个工作频率处或附近谐振。 天线可以是RF电路的组件。 平衡电路可以电磁耦合到天线，以在天线的至少一个工作频率下减轻天线的近场辐射，以便符合适用的助听器兼容性（HAC）规范。

公开(公告)号：USD608312S1

公开(公告)日：2010-01-19

申请号：US29333541

申请日：2009-03-11

申请人： Jae Won Lim ,  Sung Hoon Oh

设计人： Jae Won Lim ,  Sung Hoon Oh

公开(公告)号：US20090219214A1

公开(公告)日：2009-09-03

申请号：US12040455

申请日：2008-02-29

申请人： Sung-Hoon Oh ,  Carlo Dinallo ,  Mattia Pascolini

发明人： Sung-Hoon Oh ,  Carlo Dinallo ,  Mattia Pascolini

IPC分类号： H01Q1/24

CPC分类号： H01Q1/243 ,  H01Q1/528

摘要： A “candy bar” form factor wireless handset (200) having an internal antenna (222, 306) a bottom end of an main internal circuit board (208) and an auxiliary field shaping conductor (226, 502, 1102, 1304) at a top end of the main internal circuit board (208) behind the an earpiece speaker (104). The field shaping conductor (226, 502, 1102, 1304) is spaced from a ground plane 304) of the main circuit board (208) but is inductively and capacitively coupled to the ground plane (304). The field shaping conductor (226, 502, 1102, 1304) lowers the electric field intensity in front of the earpiece speaker and thereby reduces interference of the wireless handset (200) with hearing aids.

摘要翻译： 具有内部天线（222,306）的主要内部电路板（208）的底端和辅助场整形导体（226,502,1102,1304）的“糖果棒”形状因数无线手机（200） 主内部电路板（208）在耳机扬声器（104）后面的顶端。 场整形导体（226,502,1102,1304）与主电路板（208）的接地平面304）间隔开，但是感应和电容耦合到接地平面（304）。 场整形导体（226,502,1102,1304）降低耳机扬声器前面的电场强度，从而减少无线手机（200）与助听器的干扰。

公开(公告)号：US20130044030A1

公开(公告)日：2013-02-21

申请号：US13212316

申请日：2011-08-18

申请人： Sung Hoon Oh

发明人： Sung Hoon Oh

IPC分类号： H01Q5/01

CPC分类号： H01Q1/243 ,  H01Q5/385 ,  H01Q9/42

摘要： A dual radiator monopole antenna. An elongated low-band ground-coupled arm is disposed on a first surface of a printed circuit board. This arm is electrically connected to and spaced apart from a ground plane. An elongated high-band ground-coupled arm is disposed on a second surface of the printed circuit board, and like the low-band arm is electrically connected to and spaced apart from the ground plane. The high-band arm is oriented parallel to, and laterally displaced from, the low-hand ground-coupled ann. An elongated feed arm is disposed on the first surface of the printed circuit board, oriented parallel the ground-coupled arms and laterally displaced from them. A conductor in electrical feed connection with the feed arm extends from the feed arm across a portion of the ground plane.

摘要翻译： 双辐射单极天线。 细长的低频带地耦合臂设置在印刷电路板的第一表面上。 该臂电连接到接地平面并与接地平面隔开。 细长的高频带接地臂布置在印刷电路板的第二表面上，类似于低频带臂与地平面电连接并与地平面隔开。 高频带臂与低手地面耦合的天线平行且横向移位。 细长进给臂布置在印刷电路板的第一表面上，平行于接地臂并且与它们横向移位。 与进料臂的馈电连接的导体从进给臂延伸穿过接地平面的一部分。

公开(公告)号：USD676006S1

公开(公告)日：2013-02-12

申请号：US29383657

申请日：2011-01-20

申请人： Jung Hoi Choi ,  Sung Gu Joe ,  Sung Hoon Oh

设计人： Jung Hoi Choi ,  Sung Gu Joe ,  Sung Hoon Oh

公开(公告)号：US20120154222A1

公开(公告)日：2012-06-21

申请号：US12971444

申请日：2010-12-17

申请人： Sung-Hoon Oh ,  Thomas Liu ,  Thorsten Hertel

发明人： Sung-Hoon Oh ,  Thomas Liu ,  Thorsten Hertel

IPC分类号： H01Q1/24 ,  H01Q1/38

CPC分类号： H01Q1/243 ,  H01Q5/371 ,  H01Q9/42

摘要： Various embodiments of an antenna structure for mobile devices are described. In one or more embodiments a multi-band antenna includes a grounded parasitic element. In some embodiments, a high band arm is provided, and is fed off-center, so that the resonating arms are not symmetrical in length. In some embodiments, a coupled ground resonator is included to add a differential resonating mode. A ground leg may be included to offer facilitate impedance and inductance matching. The combination of these structures creates four distinct resonance modes for the high band, which creases a wide effective bandwidth for the disclosed antenna. Other embodiments are described and claimed.

摘要翻译： 描述用于移动设备的天线结构的各种实施例。 在一个或多个实施例中，多频带天线包括接地寄生元件。 在一些实施例中，提供高带臂，并且偏心地进给，使得谐振臂的长度不对称。 在一些实施例中，包括耦合的接地谐振器以添加差分谐振模式。 可以包括地脚以提供阻抗和电感匹配。 这些结构的组合为高频带产生了四种不同的谐振模式，这为所公开的天线带来了广泛的有效带宽。 描述和要求保护其他实施例。

公开(公告)号：US08188929B2

公开(公告)日：2012-05-29

申请号：US12128681

申请日：2008-05-29

申请人： Sung-Hoon Oh ,  Soo Won Hong ,  Mattia Pascolini

发明人： Sung-Hoon Oh ,  Soo Won Hong ,  Mattia Pascolini

IPC分类号： H01Q1/24

CPC分类号： H01Q9/42 ,  H01Q1/243 ,  H01Q5/321 ,  H01Q5/392 ,  H01Q9/30

摘要： An antenna includes a U-shaped radiator portion having a first extending arm and a second extending arm parallel and adjacent the first extending arm and coupled to the first extending arm by a junction portion, where the first and second extending arms and the junction portion defining a slot. The antenna further includes a ground plane physically coupled only to the first extending arm and a distributed feed element disposed at least partially within the slot and operable to radiate electromagnetic signals within a first frequency range and electrically excite at least portions of the radiator portion at at least a second frequency range having frequencies outside the first frequency range, thereby causing the radiator portion to radiate electromagnetic signals within the second frequency range.

摘要翻译： 天线包括具有第一延伸臂和第二延伸臂的U形散热器部分，第一延伸臂和第二延伸臂平行并相邻于第一延伸臂并且通过接合部分联接到第一延伸臂，其中第一和第二延伸臂和接合部分限定 一个插槽。 天线还包括物理地耦合到第一延伸臂的接地平面和至少部分地设置在槽内的分布馈电元件，其可操作以在第一频率范围内辐射电磁信号，并且在第一频率范围内电激励散热器部分的至少一部分 至少一个第二频率范围，其频率在第一频率范围之外，从而使散热器部分在第二频率范围内辐射电磁信号。

公开(公告)号：USD659123S1

公开(公告)日：2012-05-08

申请号：US29362212

申请日：2010-05-21

申请人： Ja Young Kim ,  Sung Gu Joe ,  Sung Hoon Oh ,  In Koo Shim

设计人： Ja Young Kim ,  Sung Gu Joe ,  Sung Hoon Oh ,  In Koo Shim