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1. 发明授权

US07768462B2 Multiband antenna for handheld electronic devices 有权
标题翻译：用于手持电子设备的多频带天线
公开(公告)号：US07768462B2
公开(公告)日：2010-08-03
申请号：US11895053
申请日：2007-08-22
申请人： Zhijun Zhang , Robert W. Schlub , Robert J. Hill , Ruben Caballero
发明人： Zhijun Zhang , Robert W. Schlub , Robert J. Hill , Ruben Caballero
IPC分类号： H01Q1/24 , H01Q1/48
CPC分类号： H01Q21/28 , H01Q1/243 , H01Q9/0457 , H01Q9/26 , H01Q13/106
摘要： A handheld electronic device is provided that contain wireless communications circuitry. The wireless communications circuitry may include antenna structures. A first antenna may handle first and second communications bands. A second antenna may handle additional communications bands. The first and second antennas may be located at opposite ends of the handheld electronic device. Conductive structures in the handheld electronic device may form an antenna ground plane. The antenna ground plane may have portions defining an antenna slot. An L-shaped antenna resonating element may be located adjacent to the slot. In the first communications band, the L-shaped antenna resonating element may serve as a non-radiating coupling stub that excites the antenna slot. In the second communications band, the L-shaped antenna resonating element may transmit and receive radio-frequency signals.
摘要翻译：提供了一种包含无线通信电路的手持式电子设备。无线通信电路可以包括天线结构。第一天线可以处理第一和第二通信频带。第二天线可以处理额外的通信频带。第一和第二天线可以位于手持电子设备的相对端。手持电子设备中的导电结构可以形成天线接地平面。天线接地平面可以具有限定天线槽的部分。 L形天线谐振元件可以位于与槽相邻的位置。在第一通信频带中，L形天线谐振元件可以用作激发天线槽的非辐射耦合短线。在第二通信频带中，L形天线谐振元件可以发射和接收射频信号。

2. 发明授权

US07551142B1 Hybrid antennas with directly fed antenna slots for handheld electronic devices 有权
标题翻译：具有用于手持电子设备的直接馈送天线插槽的混合天线
公开(公告)号：US07551142B1
公开(公告)日：2009-06-23
申请号：US11956314
申请日：2007-12-13
申请人： Zhijun Zhang , Robert J. Hill , Robert W. Schlub , Juan Zavala , Ruben Caballero
发明人： Zhijun Zhang , Robert J. Hill , Robert W. Schlub , Juan Zavala , Ruben Caballero
IPC分类号： H01Q1/24
CPC分类号： H01Q1/52 , H01Q1/243 , H01Q5/371 , H01Q5/392 , H01Q13/10 , H01Q21/30
摘要： A handheld electronic device is provided that contains wireless communications circuitry. The wireless communications circuitry may include antennas. An antenna in the handheld electronic device may have a ground plane element. A slot antenna resonating element may be formed from an opening in the ground plane element. A near-field-coupled antenna resonating element may be electromagnetically coupled to the slot antenna resonating element through electromagnetic near-field coupling. A transmission line may directly feed the slot antenna resonating element. The transmission line may indirectly feed the near-field-coupled antenna resonating element through the slot antenna resonating element. The slot antenna resonating element may have one or more associated resonant frequencies and the near-field-coupled antenna resonating element may have one or more associated resonant frequencies. The antenna may be configured to cover one or more distinct communications bands.
摘要翻译：提供了一种包含无线通信电路的手持式电子设备。无线通信电路可以包括天线。手持电子设备中的天线可以具有接地平面元件。缝隙天线谐振元件可以由接地平面元件中的开口形成。近场耦合天线谐振元件可以通过电磁近场耦合电磁耦合到缝隙天线谐振元件。传输线可以直接馈送缝隙天线谐振元件。传输线可以通过缝隙天线谐振元件间接馈送近场耦合的天线谐振元件。缝隙天线谐振元件可以具有一个或多个相关联的谐振频率，并且近场耦合天线谐振元件可以具有一个或多个相关联的谐振频率。天线可以被配置为覆盖一个或多个不同的通信频带。

3. 发明申请

US20090153407A1 HYBRID ANTENNAS WITH DIRECTLY FED ANTENNA SLOTS FOR HANDHELD ELECTRONIC DEVICES 有权
标题翻译：混合天线用于手持电子设备的直接天线
公开(公告)号：US20090153407A1
公开(公告)日：2009-06-18
申请号：US11956314
申请日：2007-12-13
申请人： Zhijun Zhang , Robert J. Hill , Robert W. Schlub , Juan Zavala , Ruben Caballero
发明人： Zhijun Zhang , Robert J. Hill , Robert W. Schlub , Juan Zavala , Ruben Caballero
IPC分类号： H01Q13/10 , H01Q1/24
CPC分类号： H01Q1/52 , H01Q1/243 , H01Q5/371 , H01Q5/392 , H01Q13/10 , H01Q21/30
摘要： A handheld electronic device is provided that contains wireless communications circuitry. The wireless communications circuitry may include antennas. An antenna in the handheld electronic device may have a ground plane element. A slot antenna resonating element may be formed from an opening in the ground plane element. A near-field-coupled antenna resonating element may be electromagnetically coupled to the slot antenna resonating element through electromagnetic near-field coupling. A transmission line may directly feed the slot antenna resonating element. The transmission line may indirectly feed the near-field-coupled antenna resonating element through the slot antenna resonating element. The slot antenna resonating element may have one or more associated resonant frequencies and the near-field-coupled antenna resonating element may have one or more associated resonant frequencies. The antenna may be configured to cover one or more distinct communications bands.
摘要翻译：提供了一种包含无线通信电路的手持式电子设备。无线通信电路可以包括天线。手持电子设备中的天线可以具有接地平面元件。缝隙天线谐振元件可以由接地平面元件中的开口形成。近场耦合天线谐振元件可以通过电磁近场耦合电磁耦合到缝隙天线谐振元件。传输线可以直接馈送缝隙天线谐振元件。传输线可以通过缝隙天线谐振元件间接馈送近场耦合的天线谐振元件。缝隙天线谐振元件可以具有一个或多个相关联的谐振频率，并且近场耦合天线谐振元件可以具有一个或多个相关联的谐振频率。天线可以被配置为覆盖一个或多个不同的通信频带。

4. 发明申请

US20090051604A1 Multiband antenna for handheld electronic devices 有权
标题翻译：用于手持电子设备的多频带天线
公开(公告)号：US20090051604A1
公开(公告)日：2009-02-26
申请号：US11895053
申请日：2007-08-22
申请人： Zhijun Zhang , Robert W. Schlub , Robert J. Hill , Ruben Caballero
发明人： Zhijun Zhang , Robert W. Schlub , Robert J. Hill , Ruben Caballero
IPC分类号： H01Q1/22
CPC分类号： H01Q21/28 , H01Q1/243 , H01Q9/0457 , H01Q9/26 , H01Q13/106
摘要： A handheld electronic device is provided that contain wireless communications circuitry. The wireless communications circuitry may include antenna structures. A first antenna may handle first and second communications bands. A second antenna may handle additional communications bands. The first and second antennas may be located at opposite ends of the handheld electronic device. Conductive structures in the handheld electronic device may form an antenna ground plane. The antenna ground plane may have portions defining an antenna slot. An L-shaped antenna resonating element may be located adjacent to the slot. In the first communications band, the L-shaped antenna resonating element may serve as a non-radiating coupling stub that excites the antenna slot. In the second communications band, the L-shaped antenna resonating element may transmit and receive radio-frequency signals.
摘要翻译：提供了一种包含无线通信电路的手持式电子设备。无线通信电路可以包括天线结构。第一天线可以处理第一和第二通信频带。第二天线可以处理额外的通信频带。第一和第二天线可以位于手持电子设备的相对端。手持电子设备中的导电结构可以形成天线接地平面。天线接地平面可以具有限定天线槽的部分。 L形天线谐振元件可以位于与槽相邻的位置。在第一通信频带中，L形天线谐振元件可以用作激发天线槽的非辐射耦合短线。在第二通信频带中，L形天线谐振元件可以发射和接收射频信号。

5. 发明授权

US08138977B2 Antennas for handheld electronic devices 有权
标题翻译：手持电子设备天线
公开(公告)号：US08138977B2
公开(公告)日：2012-03-20
申请号：US11890865
申请日：2007-08-07
申请人： Zhijun Zhang , Fletcher R. Rothkopf , Robert W. Schlub , Ruben Caballero
发明人： Zhijun Zhang , Fletcher R. Rothkopf , Robert W. Schlub , Ruben Caballero
IPC分类号： H01Q1/24
CPC分类号： H01Q1/243 , H01Q1/36 , H01Q1/38 , H01Q9/0414 , H01Q9/42 , H01Q21/28
摘要： Handheld electronic devices are provided that contain wireless communications circuitry. The wireless communications circuitry may include antenna structures. An antenna may be located in an upper right corner of the handheld device as the handheld device is operated in a portrait mode. When the handheld device is rotated counterclockwise and operated in a landscape mode, the antenna is located in an unobstructed upper left corner of the device. The antenna may be formed from a strip of conductor. A proximal end of the strip of conductor may be connected to a transmission line. A distal end of the strip of conductor may be routed away from housing surfaces by bends formed in the strip. A printed circuit board in the handheld electronic device may have a hole. The distal end of the strip of conductor may be located adjacent to the hole.
摘要翻译：提供了包含无线通信电路的手持电子设备。无线通信电路可以包括天线结构。当手持设备以肖像模式操作时，天线可以位于手持设备的右上角。当手持设备逆时针旋转并以横向模式操作时，天线位于设备的无障碍左上角。天线可以由导体条形成。导体条的近端可以连接到传输线。导体条带的远端可以通过形成在条带中的弯曲而远离壳体表面。手持电子设备中的印刷电路板可以具有孔。导体条的远端可以位于邻近孔的位置。

6. 发明申请

US20090040115A1 Antennas for handheld electronic devices 有权
标题翻译：手持电子设备天线
公开(公告)号：US20090040115A1
公开(公告)日：2009-02-12
申请号：US11890865
申请日：2007-08-07
申请人： Zhijun Zhang , Fletcher R. Rothkopf , Robert W. Schlub , Ruben Caballero
发明人： Zhijun Zhang , Fletcher R. Rothkopf , Robert W. Schlub , Ruben Caballero
IPC分类号： H01Q1/22
CPC分类号： H01Q1/243 , H01Q1/36 , H01Q1/38 , H01Q9/0414 , H01Q9/42 , H01Q21/28
摘要： Handheld electronic devices are provided that contain wireless communications circuitry. The wireless communications circuitry may include antenna structures. An antenna may be located in an upper right corner of the handheld device as the handheld device is operated in a portrait mode. When the handheld device is rotated counterclockwise and operated in a landscape mode, the antenna is located in an unobstructed upper left corner of the device. The antenna may be formed from a strip of conductor. A proximal end of the strip of conductor may be connected to a transmission line. A distal end of the strip of conductor may be routed away from housing surfaces by bends formed in the strip. A printed circuit board in the handheld electronic device may have a hole. The distal end of the strip of conductor may be located adjacent to the hole.
摘要翻译：提供了包含无线通信电路的手持电子设备。无线通信电路可以包括天线结构。当手持设备以肖像模式操作时，天线可以位于手持设备的右上角。当手持设备逆时针旋转并以横向模式操作时，天线位于设备的无障碍左上角。天线可以由导体条形成。导体条的近端可以连接到传输线。导体条带的远端可以通过形成在条带中的弯曲而远离壳体表面。手持电子设备中的印刷电路板可以具有孔。导体条的远端可以位于邻近孔的位置。

7. 发明授权

US08907850B2 Handheld electronic devices with isolated antennas 有权
标题翻译：带隔离天线的手持式电子设备
公开(公告)号：US08907850B2
公开(公告)日：2014-12-09
申请号：US13092875
申请日：2011-04-22
申请人： Robert W. Schlub , Robert J. Hill , Juan Zavala , Ruben Caballero
发明人： Robert W. Schlub , Robert J. Hill , Juan Zavala , Ruben Caballero
IPC分类号： H01Q1/24 , H01Q9/04 , H01Q21/29 , H01Q13/10 , H01Q1/52 , H01Q21/28 , H01Q21/30
CPC分类号： H01Q9/0421 , H01Q1/243 , H01Q1/521 , H01Q13/10 , H01Q21/28 , H01Q21/29 , H01Q21/30
摘要： Handheld electronic devices are provided that contain wireless communications circuitry having at least first and second antennas. An antenna isolation element reduces signal interference between the antennas, so that the antennas may be used in close proximity to each other. A planar ground element may be used as a ground by the first and second antennas. The first antenna may be formed using. a hybrid planar-inverted-F and slot arrangement in which a planar resonating element is located above a rectangular slot in the planar ground element. The second antenna may be formed from an L-shaped strip. The planar resonating element of the first antenna may have first and second arms. The first arm may resonate at a common frequency with the second antenna and may serve as the isolation element. The second arm may resonate at approximately the same frequency as the slot portion of the hybrid antenna.
摘要翻译：提供了包括具有至少第一和第二天线的无线通信电路的手持电子设备。天线隔离元件降低了天线之间的信号干扰，使得天线可以彼此靠近地使用。平面接地元件可以被第一和第二天线用作接地。可以使用第一天线形成。其中平面谐振元件位于平面接地元件中的矩形槽上方的混合平面倒F形槽结构。第二天线可以由L形条形成。第一天线的平面谐振元件可以具有第一和第二臂。第一臂可以以与第二天线的共同频率谐振，并且可以用作隔离元件。第二臂可以以与混合天线的槽部大致相同的频率共振。

8. 发明申请

US20110133995A1 BEZEL GAP ANTENNAS 有权
公开(公告)号：US20110133995A1
公开(公告)日：2011-06-09
申请号：US12871866
申请日：2010-08-30
申请人： Mattia Pascolini , Robert J. Hill , Juan Zavala , Nanbo Jin , Qingxiang Li , Robert W. Schlub , Ruben Caballero
发明人： Mattia Pascolini , Robert J. Hill , Juan Zavala , Nanbo Jin , Qingxiang Li , Robert W. Schlub , Ruben Caballero
IPC分类号： H01Q1/24
CPC分类号： H01Q7/00 , H01Q1/243 , H01Q1/40
摘要： Electronic devices are provided that contain wireless communications circuitry. The wireless communications circuitry may include radio-frequency transceiver circuitry and antenna structures. A parallel-fed loop antenna may be formed from portions of an electronic device bezel and a ground plane. The antenna may operate in multiple communications bands. An impedance matching circuit for the antenna may be formed from a parallel-connected inductive element and a series-connected capacitive element. The bezel may surround a peripheral portion of a display that is mounted to the front of an electronic device. The bezel may contain a gap. Antenna feed terminals for the antenna may be located on opposing sides of the gap. The inductive element may bridge the gap and the antenna feed terminals. The capacitive element may be connected in series between one of the antenna feed terminals and a conductor in a transmission line located between the transceiver circuitry and the antenna.

9. 发明申请

US20100123632A1 MULTIBAND HANDHELD ELECTRONIC DEVICE SLOT ANTENNA 有权
标题翻译：多功能手持电子设备天线
公开(公告)号：US20100123632A1
公开(公告)日：2010-05-20
申请号：US12274311
申请日：2008-11-19
申请人： Robert J. Hill , Robert W. Schlub , Ruben Caballero
发明人： Robert J. Hill , Robert W. Schlub , Ruben Caballero
IPC分类号： H01Q13/10 , H01Q1/24
CPC分类号： H01Q1/243 , H01Q5/342 , H01Q13/16
摘要： An electronic device such as a portable electronic device may have an antenna and associated wireless communications circuitry. The antenna may be a slot antenna having a dielectric slot opening. The slot opening may have a shape such as a U shape or an L shape in which elongated regions of the slot run parallel to the edges of the portable electronic device. The portable electronic device may have a housing with conductive sidewalls. The conductive sidewalls may help define the shape of the slot. Antenna feed arrangements may be used to feed the slot antenna in a way that excites harmonic frequencies and that supports multiband operation while being shielded from proximity effects.
摘要翻译：诸如便携式电子设备的电子设备可以具有天线和相关联的无线通信电路。天线可以是具有电介质槽开口的缝隙天线。狭槽开口可以具有诸如U形或L形的形状，其中狭槽的细长区域平行于便携式电子装置的边缘延伸。便携式电子设备可以具有带有导电侧壁的壳体。导电侧壁可以有助于限定槽的形状。天线馈送装置可以用于以激发谐波频率的方式馈送缝隙天线，并且在屏蔽邻近效应的同时支持多频带操作。

10. 发明授权

US07612725B2 Antennas for handheld electronic devices with conductive bezels 有权
标题翻译：手持式电子设备天线，带导电边框
公开(公告)号：US07612725B2
公开(公告)日：2009-11-03
申请号：US11821192
申请日：2007-06-21
申请人： Robert J. Hill , Robert W. Schlub , Ruben Caballero
发明人： Robert J. Hill , Robert W. Schlub , Ruben Caballero
IPC分类号： H01Q1/24
CPC分类号： H01Q1/243 , H01Q1/48 , H01Q1/52 , H01Q1/521 , H01Q5/371 , H01Q5/40 , H01Q9/0407 , H01Q9/0421 , H01Q13/10 , H01Q13/103 , H01Q21/28 , H01Q21/30 , H01Q23/00
摘要： A handheld electronic device may be provided that contains wireless communications circuitry. The handheld electronic device may have a housing and a display. The display may be attached to the housing a conductive bezel. The handheld electronic device may have one or more antennas for supporting wireless communications. A ground plane in the handheld electronic device may serve as ground for one or more of the antennas. The ground plane and bezel may define a opening. A rectangular slot antenna or other suitable slot antenna may be formed from or within the opening. One or more antenna resonating elements may be formed above the slot. An electrical switch that bridges the slot may be used to modify the perimeter of the slot so as to tune the communications bands of the handheld electronic device.
摘要翻译：可以提供包含无线通信电路的手持式电子设备。手持电子设备可以具有壳体和显示器。显示器可以附接到外壳上的导电边框。手持电子设备可以具有用于支持无线通信的一个或多个天线。手持电子设备中的接地平面可以用作一个或多个天线的接地。接地平面和挡板可以定义一个开口。矩形缝隙天线或其他合适的缝隙天线可由开口内或内部形成。一个或多个天线谐振元件可以形成在槽的上方。桥接插槽的电开关可用于修改插槽的周边，以调谐手持电子设备的通信频带。

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