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1.发明申请Wireless Communication Apparatus Capable of Reducing Power Consumption and Related Apparatus 审中-公开能够降低功耗的无线通信装置及相关装置公开(公告)号：US20090305749A1
公开(公告)日：2009-12-10
申请号：US12467317
申请日：2009-05-18
申请人： Kang-Wei Fan , Ching-Chung Tang
发明人： Kang-Wei Fan , Ching-Chung Tang
CPC分类号： H04B1/0475 , H03F1/02 , H03F3/24 , H04B2001/045
摘要： An RF transmitter for a wireless communication device for reducing power consumption of the wireless communication device includes an RF signal generation unit for generating an RF signal, a power converter for adjusting voltage of a DC power according to a first control signal and outputting the DC power, a switching unit for generating a mode switch signal according a second control signal, and a power amplifier coupled to the RF signal generation unit, the power converter and the switching unit, for amplifying power of the RF signal according to the DC power and the mode switch signal.
摘要翻译： 一种用于无线通信设备的RF发射器，用于降低无线通信设备的功耗，包括用于产生RF信号的RF信号产生单元，用于根据第一控制信号调节直流电力的电压的功率转换器，并输出直流电力 ，用于根据第二控制信号产生模式切换信号的开关单元和耦合到RF信号生成单元，功率转换器和开关单元的功率放大器，用于根据DC功率放大RF信号的功率，并且 模式切换信号。
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公开(公告)号：US07362276B2
公开(公告)日：2008-04-22
申请号：US11527673
申请日：2006-09-27
申请人： Kuo-Chu Liao , Ching-Chung Tang , Chung-Yuan Kuang
发明人： Kuo-Chu Liao , Ching-Chung Tang , Chung-Yuan Kuang
IPC分类号： H01Q1/24
摘要： Hand-held communication device includes a first housing, a rotation axle connected to the first housing in a rotatable manner, a second housing, an antenna installed inside the second housing, and a rod with one end connected to the rotation axle in a rotatable manner and the other end connected to the second housing. The antenna can be positioned to optimize radio frequency signal reception by rotating the rotation axle with respect to the first housing and rotating the rod with respect to the rotation axle.
摘要翻译： 手持式通信装置包括第一壳体，以可旋转方式连接到第一壳体的旋转轴，第二壳体，安装在第二壳体内部的天线以及以可旋转方式连接到旋转轴的一端的杆 另一端连接到第二壳体。 天线可以被定位成通过相对于第一壳体旋转旋转轴并相对于旋转轴线旋转杆来优化射频信号接收。
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公开(公告)号：US20070247364A1
公开(公告)日：2007-10-25
申请号：US11643665
申请日：2006-12-22
申请人： Kuo-Chu Liao , Ching-Chung Tang , Che-Ying Su
发明人： Kuo-Chu Liao , Ching-Chung Tang , Che-Ying Su
CPC分类号： H01Q1/3291 , G01S19/36 , H01Q1/1207 , H01Q1/24 , H01Q1/3233 , H01Q3/24 , H01Q21/28
摘要： A handheld GPS device has a device body. A base band processor is installed in the device body. Three antennas with high directivity are respectively installed perpendicular to three surfaces of the device body for receiving GPS signals. A control device is coupled to the base band processor and the antennas with high directivity. Three switches are respectively coupled to the control device and each of the three switches corresponds to one of the three antennas with high directivity. One of the switches being triggered enables the control device to permit the base band processor receiving GPS signal from the corresponding antenna with high directivity.
摘要翻译： 手持式GPS装置具有装置主体。 基带处理器安装在设备主体中。 具有高方向性的三个天线分别垂直于设备主体的三个表面安装以接收GPS信号。 控制装置以高方向性耦合到基带处理器和天线。 三个开关分别耦合到控制装置，并且三个开关中的每一个对应于具有高方向性的三个天线之一。 被触发的开关之一使得控制装置允许基带处理器以高方向性从相应的天线接收GPS信号。
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公开(公告)号：US20070080875A1
公开(公告)日：2007-04-12
申请号：US11527673
申请日：2006-09-27
申请人： Kuo-Chu Liao , Ching-Chung Tang , Chung-Yuan Kuang
发明人： Kuo-Chu Liao , Ching-Chung Tang , Chung-Yuan Kuang
IPC分类号： H01Q1/24
摘要： Hand-held communication device includes a first housing, a rotation axle connected to the first housing in a rotatable manner, a second housing, an antenna installed inside the second housing, and a rod with one end connected to the rotation axle in a rotatable manner and the other end connected to the second housing. The antenna can be positioned to optimize radio frequency signal reception by rotating the rotation axle with respect to the first housing and rotating the rod with respect to the rotation axle.
摘要翻译： 手持式通信装置包括第一壳体，以可旋转方式连接到第一壳体的旋转轴，第二壳体，安装在第二壳体内部的天线以及以可旋转方式连接到旋转轴的一端的杆 另一端连接到第二壳体。 天线可以被定位成通过相对于第一壳体旋转旋转轴并相对于旋转轴线旋转杆来优化射频信号接收。
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公开(公告)号：US20070080865A1
公开(公告)日：2007-04-12
申请号：US11309692
申请日：2006-09-13
IPC分类号： H01Q1/38
摘要： An electronic apparatus with wireless communication function, including a first circuit board and a second circuit board, is provided. The first circuit board has a first feed pad and a first shorting pad on a first surface thereof, and has a signal line and a ground plane, electrically connected to the signal line and the ground plane respectively. Moreover, the second circuit board has a second feed pad and a second shorting pad on a second surface thereof, wherein the second surface is opposite to the first surface. Additionally, the second circuit board has a radiating patch on a third surface thereof. The second feed pad is electrically connected to the radiating patch and is bonded to the first feed pad. The second shorting pad is electrically connected to the radiating patch and is bonded to the first shorting pad.
摘要翻译： 提供具有无线通信功能的电子设备，包括第一电路板和第二电路板。 第一电路板在其第一表面上具有第一馈电焊盘和第一短路焊盘，并且具有分别电连接到信号线和接地平面的信号线和接地平面。 此外，第二电路板在其第二表面上具有第二馈电焊盘和第二短路焊盘，其中第二表面与第一表面相对。 此外，第二电路板在其第三表面上具有辐射贴片。 第二馈电垫电连接到辐射贴片并结合到第一馈电垫。 第二短路板电连接到辐射贴片并且接合到第一短路板。
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公开(公告)号：US20080252554A1
公开(公告)日：2008-10-16
申请号：US12098462
申请日：2008-04-07
IPC分类号： H01Q1/50
CPC分类号： H01Q1/20 , H01Q1/243 , H01Q9/0421
摘要： The present invention provides an antenna structure. The antenna structure includes a main board, at least having a signal feeding portion; a bearing component, connected to the main board and at least having a protrusive portion; and an antenna, connected to the bearing component and at least having a pin portion, wherein the pin portion is disposed on the protrusive portion, and the signal feeding portion and the pin portion contact with each other.
摘要翻译： 本发明提供一种天线结构。 天线结构包括至少具有信号馈送部分的主板; 轴承部件，连接到主板并且至少具有突出部分; 以及连接到所述轴承部件并且至少具有销部分的天线，其中所述销部分设置在所述突出部分上，并且所述信号馈送部分和所述销部分彼此接触。
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公开(公告)号：US07382314B2
公开(公告)日：2008-06-03
申请号：US11643665
申请日：2006-12-22
申请人： Kuo-Chu Liao , Ching-Chung Tang , Che-Ying Su
发明人： Kuo-Chu Liao , Ching-Chung Tang , Che-Ying Su
CPC分类号： H01Q1/3291 , G01S19/36 , H01Q1/1207 , H01Q1/24 , H01Q1/3233 , H01Q3/24 , H01Q21/28
摘要： A handheld GPS device has a device body. A base band processor is installed in the device body. Three antennas with high directivity are respectively installed perpendicular to three surfaces of the device body for receiving GPS signals. A control device is coupled to the base band processor and the antennas with high directivity. At least two switches are respectively coupled to the control device and each of the three switches corresponds to one of the three antennas with high directivity. One of the switches enables the control device to permit the base band processor receiving GPS signal from the corresponding antenna with high directivity when the frame triggers one of the switches.
摘要翻译： 手持式GPS装置具有装置主体。 基带处理器安装在设备主体中。 具有高方向性的三个天线分别垂直于设备主体的三个表面安装以接收GPS信号。 控制装置以高方向性耦合到基带处理器和天线。 至少两个开关分别耦合到控制装置，并且三个开关中的每一个对应于具有高方向性的三个天线之一。 其中一个开关使得控制装置允许基带处理器在帧触发其中一个开关时以高方向性从相应的天线接收GPS信号。
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公开(公告)号：US07646350B2
公开(公告)日：2010-01-12
申请号：US12098462
申请日：2008-04-07
IPC分类号： H01Q1/24
CPC分类号： H01Q1/20 , H01Q1/243 , H01Q9/0421
摘要： The present invention provides an antenna structure. The antenna structure includes a main board, at least having a signal feeding portion; a bearing component, connected to the main board and at least having a protrusive portion; and an antenna, connected to the bearing component and at least having a pin portion, wherein the pin portion is disposed on the protrusive portion, and the signal feeding portion and the pin portion contact with each other.
摘要翻译： 本发明提供一种天线结构。 天线结构包括至少具有信号馈送部分的主板; 轴承部件，连接到主板并且至少具有突出部分; 以及连接到所述轴承部件并且至少具有销部分的天线，其中所述销部分设置在所述突出部分上，并且所述信号馈送部分和所述销部分彼此接触。
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公开(公告)号：US20090312050A1
公开(公告)日：2009-12-17
申请号：US12476625
申请日：2009-06-02
申请人： CHING-CHUNG TANG , KUO-CHU LIAO
发明人： CHING-CHUNG TANG , KUO-CHU LIAO
IPC分类号： H04M1/00
CPC分类号： H04B1/006 , H04B1/0064
摘要： A multi-band communication device includes a first wireless signal processing circuit, a second wireless signal processing circuit, an antenna switch module, a first antenna unit and a second antenna unit. The first wireless signal processing circuit is used for operating multiple first band signals. The second wireless signal processing circuit is used for operating multiple second band signals. The antenna switch module is in communication with the first wireless signal processing circuit and the second wireless signal processing circuit for switching the first band signals and a first portion of the second band signals. The first antenna unit is in communication with the antenna switch module. The second antenna unit is in communication with the second wireless signal processing circuit.
摘要翻译： 多频带通信装置包括第一无线信号处理电路，第二无线信号处理电路，天线切换模块，第一天线单元和第二天线单元。 第一无线信号处理电路用于操作多个第一频带信号。 第二无线信号处理电路用于操作多个第二频带信号。 天线开关模块与第一无线信号处理电路和第二无线信号处理电路通信，用于切换第一频带信号和第二频带信号的第一部分。 第一天线单元与天线开关模块通信。 第二天线单元与第二无线信号处理电路通信。
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公开(公告)号：US20100117920A1
公开(公告)日：2010-05-13
申请号：US12478464
申请日：2009-06-04
申请人： Wei-Chih Ku , Chuan-Chian Huang , Ching-Chung Tang
发明人： Wei-Chih Ku , Chuan-Chian Huang , Ching-Chung Tang
CPC分类号： H01Q9/145
摘要： A multiband antenna device includes a first antenna, a second antenna, and a switch. The switch is connected with the first antenna and the second antenna, respectively, and it controls a conducting state between the first antenna and the second antenna. When the switch turns off, the multiband antenna device receives and transmits a first frequency band signal by the first antenna. When the switch turns on, the multiband antenna device receives and transmits a second frequency band signal by the first antenna and the second antenna. In the invention, signals in different frequency bands can be received, and the volume of a design circuit can be reduced. Reflecting energy of the signals feeding in the antennas can be reduced by adjusting impedance values of the antennas to make the multiband antenna device achieve an optimized receiving and transmitting state.
摘要翻译： 多频带天线装置包括第一天线，第二天线和开关。 开关分别与第一天线和第二天线连接，并且它控制第一天线和第二天线之间的导通状态。 当开关断开时，多频带天线装置通过第一天线接收和发送第一频带信号。 当开关导通时，多频带天线装置通过第一天线和第二天线接收和发送第二频带信号。 在本发明中，可以接收不同频带的信号，并且可以减小设计电路的体积。 可以通过调整天线的阻抗值来减少馈入天线的信号的能量，从而使多频带天线装置实现优化的接收和发射状态。
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