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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

US09172139B2 Bezel gap antennas 有权
标题翻译：边框间隙天线
公开(公告)号：US09172139B2
公开(公告)日：2015-10-27
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： H01Q7/00 , H01Q1/40 , 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.
摘要翻译：提供包含无线通信电路的电子设备。无线通信电路可以包括射频收发器电路和天线结构。并联馈电环形天线可以由电子设备边框和接地平面的部分形成。天线可以在多个通信频带中操作。用于天线的阻抗匹配电路可以由并联连接的电感元件和串联电容元件形成。边框可以围绕安装到电子设备前部的显示器的外围部分。表圈可能有间隙。用于天线的天线馈电端子可以位于间隙的相对侧上。电感元件可以桥接间隙和天线馈电端子。电容元件可以串联连接在天线馈电端子之一和位于收发器电路和天线之间的传输线中的导体之间。

6. 发明申请

US20110136447A1 BEZEL GAP ANTENNAS 有权
标题翻译： BEZEL GAP天线
公开(公告)号：US20110136447A1
公开(公告)日：2011-06-09
申请号：US12630756
申请日：2009-12-03
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： H04B1/38 , H01Q1/50 , H01Q1/24 , H01Q21/00
CPC分类号： H01Q7/00 , H01Q1/243 , H01Q9/42 , H01Q13/10
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.
摘要翻译：提供包含无线通信电路的电子设备。无线通信电路可以包括射频收发器电路和天线结构。并联馈电环形天线可以由电子设备边框和接地平面的部分形成。天线可以在多个通信频带中操作。用于天线的阻抗匹配电路可以由并联连接的电感元件和串联电容元件形成。边框可以围绕安装到电子设备前部的显示器的外围部分。表圈可能有间隙。用于天线的天线馈电端子可以位于间隙的相对侧上。电感元件可以桥接间隙和天线馈电端子。电容元件可以串联连接在天线馈电端子之一和位于收发器电路和天线之间的传输线中的导体之间。

7. 发明申请

US20110050513A1 ANTENNAS FOR HANDHELD ELECTRONIC DEVICES WITH CONDUCTIVE BEZELS 有权
标题翻译：具有导电贝壳的手持式电子设备天线
公开(公告)号：US20110050513A1
公开(公告)日：2011-03-03
申请号：US12941006
申请日：2010-11-05
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。显示器可以使用导电边框附接到外壳。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。

8. 发明授权

US07898485B2 Handheld electronic devices with isolated antennas 有权
公开(公告)号：US07898485B2
公开(公告)日：2011-03-01
申请号：US12504443
申请日：2009-07-16
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
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.

9. 发明授权

US07893883B2 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：US07893883B2
公开(公告)日：2011-02-22
申请号：US12504375
申请日：2009-07-16
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： H01Q1/12
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。第一天线可以使用混合的平面倒置F和槽布置来形成，其中平面谐振元件位于平面接地元件中的矩形槽之上。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。

10. 发明授权

US07843396B2 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：US07843396B2
公开(公告)日：2010-11-30
申请号：US12564803
申请日：2009-09-22
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。显示器可以使用导电边框附接到外壳。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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