公开(公告)号：US20130321216A1

公开(公告)日：2013-12-05

申请号：US13484040

申请日：2012-05-30

申请人： James W. Jervis ,  Jayesh Nath ,  Erdinc Irci ,  Jerzy Guterman ,  Mattia Pascolini ,  Robert W. Schlub

发明人： James W. Jervis ,  Jayesh Nath ,  Erdinc Irci ,  Jerzy Guterman ,  Mattia Pascolini ,  Robert W. Schlub

IPC分类号： H01Q1/24

CPC分类号： G06F1/1616 ,  H01Q1/2266 ,  H01Q1/2291 ,  H01Q1/38 ,  H01Q1/42 ,  H04M1/0216

摘要： Electronic devices may include radio-frequency transceiver circuitry and antenna structures. The antenna structures may include antenna resonating elements, parasitic antenna resonating elements, and antenna ground structures. The antenna structures may include metal traces that are wrapped around an elongated plastic carrier. The plastic carrier may have metal traces that are coupled to a metal bracket using solder that protrudes through a hole in the metal bracket. A printed circuit board may be mounted between the metal bracket and a metal housing. The metal housing may have a protruding ridge portion that is gripped between prongs on the metal bracket. A cover may cover the metal traces on the elongated plastic carrier. The antenna structures may be mounted between hinge structures that couple upper and lower housing structures. The antenna structures may be configured to operate with comparable performance when the upper and lower housing structures are open and closed.

摘要翻译： 电子设备可以包括射频收发器电路和天线结构。 天线结构可以包括天线谐振元件，寄生天线谐振元件和天线地面结构。 天线结构可以包括围绕细长塑料载体缠绕的金属迹线。 塑料载体可以具有金属迹线，其使用通过金属支架中的孔突出的焊料耦合到金属支架。 印刷电路板可以安装在金属支架和金属外壳之间。 金属壳体可以具有突出的脊部，该脊部被夹在金属支架上的尖头之间。 盖可以覆盖细长塑料载体上的金属迹线。 天线结构可以安装在耦合上部和下部壳体结构的铰链结构之间。 天线结构可以被配置为当上部和下部壳体结构打开和关闭时以相当的性能运行。

公开(公告)号：US20130050031A1

公开(公告)日：2013-02-28

申请号：US13216012

申请日：2011-08-23

申请人： Jiang Zhu ,  Jerzy Guterman ,  Mattia Pascolini ,  Jayesh Nath ,  Robert W. Schlub

发明人： Jiang Zhu ,  Jerzy Guterman ,  Mattia Pascolini ,  Jayesh Nath ,  Robert W. Schlub

IPC分类号： H01Q7/04 ,  H01Q1/52 ,  H01Q1/24

CPC分类号： H01Q1/523 ,  H01Q1/2266

摘要： Electronic devices may be provided with antenna structures and antenna isolation element structures. An antenna array may be located within an electronic device. The antenna array may have multiple antennas and interposed antenna isolation element structures for isolating the antennas from each other. An antenna isolation element structure may have a dielectric carrier with a longitudinal axis. A sheet of conductive material may extend around the longitudinal axis to form a conductive loop structure. The loop structure in the antenna isolation element may have a gap that spans the sheet of conductive material parallel to the longitudinal axis. Electronic components may bridge the gap. Control circuitry may adjust the electronic components to tune the antenna isolation element.

摘要翻译： 电子设备可以设置有天线结构和天线隔离元件结构。 天线阵列可以位于电子设备内。 天线阵列可以具有多个天线和插入的天线隔离元件结构，用于将天线彼此隔离。 天线隔离元件结构可以具有具有纵向轴线的介电载体。 导电材料片可以围绕纵向轴线延伸以形成导电环结构。 天线隔离元件中的环路结构可以具有跨越平行于纵向轴线的导电材料片的间隙。 电子元件可能弥合差距。 控制电路可以调整电子部件以调谐天线隔离元件。

公开(公告)号：US20120113615A1

公开(公告)日：2012-05-10

申请号：US13250654

申请日：2011-09-30

申请人： Jayesh Nath ,  Ying Shen

发明人： Jayesh Nath ,  Ying Shen

IPC分类号： H05K7/00 ,  H05K3/10

CPC分类号： H01P3/081 ,  H01L23/481 ,  H01L23/66 ,  H01L2223/6616 ,  H01L2223/6627 ,  H01L2223/6683 ,  H01L2924/0002 ,  Y10T29/49155 ,  H01L2924/00

摘要： Systems and methods for improved chip device performance are discussed herein. An exemplary chip device for use in an integrated circuit comprises a bottom and a top opposite the bottom. The chip device comprises a through-chip device interconnect and a clearance region. The through-chip device interconnect is configured to provide an electrical connection between a ground plane trace on the bottom and a chip device path on the top of the chip device. The clearance region on the bottom of the chip device comprises an electrically conductive substance. The size and shape of the clearance region assists in impedance matching. The chip device path on the top of the chip device may further comprise at least one tuning stub. The size and shape of the at least one tuning stub also assists in impedance matching.

摘要翻译： 本文讨论了用于改善芯片器件性能的系统和方法。 用于集成电路的示例性芯片装置包括底部和与底部相对的顶部。 芯片器件包括片上器件互连和间隙区域。 片上器件互连被配置为提供底部的接地平面迹线与芯片器件顶部上的芯片器件路径之间的电连接。 芯片器件底部的间隙区域包括导电物质。 间隙区域的大小和形状有助于阻抗匹配。 芯片器件顶部上的芯片器件路径还可以包括至少一个调谐短截线。 至少一个调谐短截线的尺寸和形状也有助于阻抗匹配。

公开(公告)号：US09831540B2

公开(公告)日：2017-11-28

申请号：US13250654

申请日：2011-09-30

申请人： Jayesh Nath ,  Ying Shen

发明人： Jayesh Nath ,  Ying Shen

IPC分类号： H01L23/66 ,  H01P3/08 ,  H01L23/48

CPC分类号： H01P3/081 ,  H01L23/481 ,  H01L23/66 ,  H01L2223/6616 ,  H01L2223/6627 ,  H01L2223/6683 ,  H01L2924/0002 ,  Y10T29/49155 ,  H01L2924/00

摘要： Systems and methods for improved chip device performance are discussed herein. An exemplary chip device for use in an integrated circuit comprises a bottom and a top opposite the bottom. The chip device comprises a through-chip device interconnect and a clearance region. The through-chip device interconnect is configured to provide an electrical connection between a ground plane trace on the bottom and a chip device path on the top of the chip device. The clearance region on the bottom of the chip device comprises an electrically conductive substance. The size and shape of the clearance region assists in impedance matching. The chip device path on the top of the chip device may further comprise at least one tuning stub. The size and shape of the at least one tuning stub also assists in impedance matching.

公开(公告)号：US08816799B2

公开(公告)日：2014-08-26

申请号：US13250672

申请日：2011-09-30

申请人： Edwin Nealis ,  Jayesh Nath

发明人： Edwin Nealis ,  Jayesh Nath

IPC分类号： H01P1/04 ,  H01P11/00

CPC分类号： H01P1/022 ,  H01P1/042 ,  H01P3/12 ,  H01P11/002 ,  Y10T29/49016 ,  Y10T29/49826

摘要： Various embodiments provide for waveguide assemblies which may be utilized in wireless communication systems. Various embodiments may allow for waveguide assemblies to be assembled using tools and methodologies that are simpler than the conventional alternatives. Some embodiments provide for a waveguide assembly that comprises a straight tubular portion configured to be shortened, using simple techniques and tools, in order to fit into a waveguide assembly. For instance, for some embodiments, the waveguide assembly may be configured such that the straight portion can be shortened, at a cross section of the portion, using a basic cutting tool, such a hacksaw. In some embodiments, the straight portion may be further configured such that regardless of whether the straight tubular portion is shortened, the waveguide assembly remains capable of coupling to flanges, which facilitate coupling the straight tubular portion to connectable assemblies, such as other waveguide assemblies, radio equipment, or antennas.

摘要翻译： 各种实施例提供可用于无线通信系统中的波导组件。 各种实施例可以允许使用比常规替代方案更简单的工具和方法来组装波导组件。 一些实施例提供了一种波导组件，其包括使用简单的技术和工具来缩短的直管状部分，以便装配到波导组件中。 例如，对于一些实施例，波导组件可以被配置为使得可以使用基本切削工具（例如钢锯）在该部分的横截面处缩短直线部分。 在一些实施例中，直线部分可以被进一步配置成使得无论直管状部分是否缩短，波导组件仍然能够联接到法兰，这有助于将直管状部分联接到诸如其它波导组件的可连接组件， 无线电设备或天线。

公开(公告)号：US08816791B2

公开(公告)日：2014-08-26

申请号：US13221781

申请日：2011-08-30

申请人： Cuong Nguyen ,  David C. M. Pham ,  Jayesh Nath ,  John Ruiz ,  Thuan Huynh

发明人： Cuong Nguyen ,  David C. M. Pham ,  Jayesh Nath ,  John Ruiz ,  Thuan Huynh

IPC分类号： H01P1/16 ,  H01P1/162 ,  H01P5/08

CPC分类号： H01P1/162 ,  H01P5/082

摘要： Systems and methods for a filtering wave energy using a rectangular-to-circular waveguide transition are discussed herein. An exemplary system comprises a rectangular-to-circular waveguide transition and a filter card. The rectangular-to-circular waveguide transition may include a front section and a back section opposite the front section, the rectangular-to-circular waveguide transition defining a circular hole extending from the front section of the rectangular-to-circular waveguide transition through the back section, the rectangular-to-circular waveguide transition further having a first arcuate region on the face of the transition, the first arcuate region defining a first cavity extending from the circular hole through the first arcuate region, the rectangular-to-circular waveguide transition also having a second arcuate region defining a second cavity opposite the first cavity, the second cavity extending from the circular hole through the second arcuate region. The filter card may be configured to be placed across the circular hole of the rectangular-to-circular waveguide transition.

摘要翻译： 本文讨论了使用矩形到圆形波导过渡的滤波能量的系统和方法。 示例性系统包括矩形到圆形的波导过渡和过滤卡。 矩形到圆形的波导过渡可以包括前部和与前部相对的后部，矩形到圆形的波导过渡限定了从矩形到圆形的波导过渡的前部延伸的圆形孔 所述矩形到圆形波导变换器还具有在所述过渡面的第一弧形区域，所述第一弧形区域限定从所述圆形孔延伸穿过所述第一弧形区域的所述矩形到圆形波导 过渡还具有限定与第一腔相对的第二腔的第二弓形区，第二腔从圆形孔延伸穿过第二弧形区。 过滤卡可以被配置为跨过矩形到圆形波导过渡的圆形孔。

公开(公告)号：US20120086527A1

公开(公告)日：2012-04-12

申请号：US13250672

申请日：2011-09-30

申请人： Edwin NEALIS ,  Jayesh Nath

发明人： Edwin NEALIS ,  Jayesh Nath

IPC分类号： H01P3/12 ,  B23P11/00

CPC分类号： H01P1/022 ,  H01P1/042 ,  H01P3/12 ,  H01P11/002 ,  Y10T29/49016 ,  Y10T29/49826

摘要： Various embodiments provide for waveguide assemblies which may be utilized in wireless communication systems. Various embodiments may allow for waveguide assemblies to be assembled using tools and methodologies that are simpler than the conventional alternatives. Some embodiments provide for a waveguide assembly that comprises a straight tubular portion configured to be shortened, using simple techniques and tools, in order to fit into a waveguide assembly. For instance, for some embodiments, the waveguide assembly may be configured such that the straight portion can be shortened, at a cross section of the portion, using a basic cutting tool, such a hacksaw. In some embodiments, the straight portion may be further configured such that regardless of whether the straight tubular portion is shortened, the waveguide assembly remains capable of coupling to flanges, which facilitate coupling the straight tubular portion to connectable assemblies, such as other waveguide assemblies, radio equipment, or antennas.

摘要翻译： 各种实施例提供可用于无线通信系统中的波导组件。 各种实施例可以允许使用比常规替代方案更简单的工具和方法组装波导组件。 一些实施例提供了一种波导组件，其包括使用简单的技术和工具来缩短的直管状部分，以便装配到波导组件中。 例如，对于一些实施例，波导组件可以被配置为使得可以使用基本切削工具（例如钢锯）在该部分的横截面处缩短直线部分。 在一些实施例中，直线部分可以被进一步配置成使得无论直管状部分是否缩短，波导组件仍然能够联接到法兰，这有助于将直管状部分联接到诸如其它波导组件的可连接组件， 无线电设备或天线。

公开(公告)号：US09190706B2

公开(公告)日：2015-11-17

申请号：US13249189

申请日：2011-09-29

申请人： Jayesh Nath ,  Ying Shen ,  Edwin Nealis

发明人： Jayesh Nath ,  Ying Shen ,  Edwin Nealis

IPC分类号： H01P11/00 ,  H01Q13/00 ,  H03H3/007 ,  H01P1/207 ,  G02B6/125 ,  G02B6/138 ,  H03H3/00 ,  H03H7/46

CPC分类号： H01P11/003 ,  B33Y70/00 ,  B33Y80/00 ,  G02B6/125 ,  G02B6/138 ,  H01P1/207 ,  H01P11/001 ,  H01P11/002 ,  H03H3/00 ,  H03H3/007 ,  H03H7/468 ,  Y10T29/49002 ,  Y10T29/49016 ,  Y10T29/49117

摘要： Various embodiments are directed toward low cost passive waveguide components. For example, various embodiments relate to passive waveguide components created busing a low cost fabrication technology. In some embodiments, a three-dimensional (3D) printing process is used to create a design mold and a non-conductive structure of the waveguide is formed using a plastic injection molding process. A conductive layer may be formed over the non-conductive structure such that the conductive layer creates an electrical feature of the passive waveguide component.

摘要翻译： 各种实施例针对低成本无源波导部件。 例如，各种实施例涉及产生低成本制造技术的无源波导部件。 在一些实施例中，使用三维（3D）印刷工艺来制造设计模具，并且使用塑料注射成型工艺形成波导的非导电结构。 可以在非导电结构上形成导电层，使得导电层产生无源波导部件的电特征。

公开(公告)号：US09065397B2

公开(公告)日：2015-06-23

申请号：US13348329

申请日：2012-01-11

申请人： Jayesh Nath ,  Ying Shen ,  Frank Matsumoto ,  Youming Qin ,  David C. M. Pham

发明人： Jayesh Nath ,  Ying Shen ,  Frank Matsumoto ,  Youming Qin ,  David C. M. Pham

IPC分类号： H04B1/04 ,  H03F1/32 ,  H03F1/34 ,  H03F3/19 ,  H03F3/24 ,  H03F3/60

CPC分类号： H04B1/0475 ,  H03F1/3241 ,  H03F1/3247 ,  H03F1/345 ,  H03F3/19 ,  H03F3/245 ,  H03F3/60 ,  H03F2200/204 ,  H03F2200/207 ,  H03F2200/423 ,  H04B2001/0425

摘要： Various embodiments provide for systems and methods for increased linear output power of a transmitter. An exemplary wireless communications system for transmitting an input signal comprises a predistorter module, a GaN power amplifier, a coupler, and an antenna. The predistorter module is configured to detect existing distortion by comparing the input signal to a feedback signal and generate a correction signal. The predistorter may adaptively adjust its operation to minimize the existing distortion due to GaN power amplifier nonlinear characteristics. The result is that the GaN power amplifier may send a power signal of improved linearity to the antenna. The coupler is configured to sample the amplified signal from the GaN power amplifier to generate the feedback signal. The antenna is configured to transmit the amplified signal.

摘要翻译： 各种实施例提供了用于增加发射机的线性输出功率的系统和方法。 用于传输输入信号的示例性无线通信系统包括预失真器模块，GaN功率放大器，耦合器和天线。 预失真器模块被配置为通过将输入信号与反馈信号进行比较来检测现有失真并产生校正信号。 预失真器可以自适应地调整其操作，以使由于GaN功率放大器非线性特性导致的现有失真最小化。 结果是GaN功率放大器可以向天线发送具有改进的线性度的功率信号。 耦合器被配置为对来自GaN功率放大器的放大信号进行采样以产生反馈信号。 天线被配置为发送放大的信号。

公开(公告)号：US20120075040A1

公开(公告)日：2012-03-29

申请号：US13221781

申请日：2011-08-30

申请人： Cuong Nguyen ,  David C.M. Pham ,  Jayesh Nath ,  John Ruiz ,  Thuan Huynh

发明人： Cuong Nguyen ,  David C.M. Pham ,  Jayesh Nath ,  John Ruiz ,  Thuan Huynh

IPC分类号： H01P1/16

CPC分类号： H01P1/162 ,  H01P5/082

摘要： Systems and methods for a filtering wave energy using a rectangular-to-circular waveguide transition are discussed herein. An exemplary system comprises a rectangular-to-circular waveguide transition and a filter card. The rectangular-to-circular waveguide transition may include a front section and a back section opposite the front section, the rectangular-to-circular waveguide transition defining a circular hole extending from the front section of the rectangular-to-circular waveguide transition through the back section, the rectangular-to-circular waveguide transition further having a first arcuate region on the face of the transition, the first arcuate region defining a first cavity extending from the circular hole through the first arcuate region, the rectangular-to-circular waveguide transition also having a second arcuate region defining a second cavity opposite the first cavity, the second cavity extending from the circular hole through the second arcuate region. The filter card may be configured to be placed across the circular hole of the rectangular-to-circular waveguide transition.

摘要翻译： 本文讨论了使用矩形到圆形波导过渡的滤波能量的系统和方法。 示例性系统包括矩形到圆形的波导过渡和过滤卡。 矩形到圆形的波导过渡可以包括前部和与前部相对的后部，矩形到圆形的波导过渡限定了从矩形到圆形的波导过渡的前部延伸的圆形孔 所述矩形到圆形波导变换器还具有在所述过渡面的第一弧形区域，所述第一弧形区域限定从所述圆形孔延伸穿过所述第一弧形区域的所述矩形到圆形波导 过渡还具有限定与第一腔相对的第二腔的第二弓形区，第二腔从圆形孔延伸穿过第二弧形区。 过滤卡可以被配置为跨过矩形到圆形波导过渡的圆形孔。