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公开(公告)号：US08494461B2
公开(公告)日：2013-07-23
申请号：US12426288
申请日：2009-04-20
Applicant: Shao-Chin Lo , Chien-Cheng Lin
Inventor： Shao-Chin Lo , Chien-Cheng Lin
IPC: H04B1/04
CPC classification number: H04B1/0475 , H03G3/3042 , H04B2001/0416
Abstract: An RF transmitter for a Wireless LAN device for enhancing an output linearity of the Wireless LAN device includes an RF processing unit for generating an RF signal, a voltage generator for generating a control voltage, a power amplifier coupled to the RF processing unit and driven by a bias, for amplifying power of the RF signal, and a low-pass filter coupled between the voltage generator and the power amplifier, for low-pass-filtering the control voltage to form the bias.
Abstract translation: 一种用于增强无线LAN设备的输出线性度的无线LAN设备的RF发射器包括用于产生RF信号的RF处理单元，用于产生控制电压的电压发生器，耦合到RF处理单元的功率放大器并由 用于放大RF信号的功率的偏置，以及耦合在电压发生器和功率放大器之间的低通滤波器，用于对控制电压进行低通滤波以形成偏置。
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公开(公告)号：US20090280759A1
公开(公告)日：2009-11-12
申请号：US12426288
申请日：2009-04-20
Applicant: Shao-Chin Lo , Chien-Cheng Lin
Inventor： Shao-Chin Lo , Chien-Cheng Lin
CPC classification number: H04B1/0475 , H03G3/3042 , H04B2001/0416
Abstract: An RF transmitter for a Wireless LAN device for enhancing an output linearity of the Wireless LAN device includes an RF processing unit for generating an RF signal, a voltage generator for generating a control voltage, a power amplifier coupled to the RF processing unit and driven by a bias, for amplifying power of the RF signal, and a low-pass filter coupled between the voltage generator and the power amplifier, for low-pass-filtering the control voltage to form the bias.
Abstract translation: 一种用于增强无线LAN设备的输出线性度的无线LAN设备的RF发射器包括用于产生RF信号的RF处理单元，用于产生控制电压的电压发生器，耦合到RF处理单元的功率放大器并由 用于放大RF信号的功率的偏置，以及耦合在电压发生器和功率放大器之间的低通滤波器，用于对控制电压进行低通滤波以形成偏置。
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3.发明申请公开(公告)号：US20110159823A1
公开(公告)日：2011-06-30
申请号：US12959346
申请日：2010-12-02
Applicant: Shao-Chin Lo , Min-Shun Hsu
Inventor： Shao-Chin Lo , Min-Shun Hsu
IPC: H04B1/44
CPC classification number: H04B1/005
Abstract: The present invention discloses an RF front-end circuit for a wireless communication device, which includes an RF terminal coupled to an antenna of the wireless communication device, for receiving or transmitting wireless signals; and a switch for connecting a plurality of processing modules to the RF terminal according to operations of the wireless communication device.
Abstract translation: 本发明公开了一种用于无线通信设备的RF前端电路，其包括耦合到无线通信设备的天线的RF终端，用于接收或发送无线信号; 以及根据无线通信设备的操作将多个处理模块连接到RF终端的开关。
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公开(公告)号：US08531348B2
公开(公告)日：2013-09-10
申请号：US12894191
申请日：2010-09-30
Applicant: Min-Chung Wu , Shao-Chin Lo
Inventor： Min-Chung Wu , Shao-Chin Lo
IPC: H01Q1/50
Abstract: An electronic device with an embedded three-dimensional antenna is disclosed. The electronic device includes a printed circuit board (PCB) and an embedded three-dimensional antenna. The embedded three-dimensional antenna includes a radiation element and a connection element. The connection element includes a first connection part and a second connection part. The first and second connection parts are coupled to the PCB, and utilized for transferring signals of the embedded three-dimensional antenna to the PCB. The first and second connection parts further clamp the PCB to attach the embedded three-dimensional antenna on the PCB.
Abstract translation: 公开了一种具有嵌入式三维天线的电子设备。 电子设备包括印刷电路板（PCB）和嵌入式三维天线。 嵌入式三维天线包括辐射元件和连接元件。 连接元件包括第一连接部和第二连接部。 第一和第二连接部分耦合到PCB，并用于将嵌入的三维天线的信号传送到PCB。 第一和第二连接部分进一步夹持PCB以将嵌入的三维天线附着在PCB上。
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公开(公告)号：US20120062422A1
公开(公告)日：2012-03-15
申请号：US13026296
申请日：2011-02-14
Applicant: Min-Chung Wu , Shao-Chin Lo
Inventor： Min-Chung Wu , Shao-Chin Lo
IPC: H01Q3/12
CPC classification number: G01S5/0252 , H01Q1/2258 , H01Q21/205
Abstract: The present invention discloses a smart antenna system for a portable device. The smart antenna system includes a plurality of directional antennas, disposed at a plurality of positions of the portable device, having a plurality of directional radiation patterns corresponding to a plurality of areas; wherein all of the plurality of directional radiation patterns substantially form an omni directional radiation pattern.
Abstract translation: 本发明公开了一种用于便携式设备的智能天线系统。 智能天线系统包括设置在便携式设备的多个位置处的多个定向天线，具有对应于多个区域的多个定向辐射图案; 其中所述多个定向辐射图案中的所有基本上形成全向辐射图。
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Patent Agency Ranking
公开(公告)号：US20110159815A1
公开(公告)日：2011-06-30
申请号：US12959373
申请日：2010-12-03
Applicant: Min-Chung Wu , Shao-Chin Lo
Inventor： Min-Chung Wu , Shao-Chin Lo
Abstract: The present invention discloses a wireless device, which includes a substrate and an antenna. The antenna includes a printed antenna element and a 3-dimensional antenna element. The printed antenna element is printed on the substrate, while the 3-dimensional antenna element is disposed on the substrate and coupled to the printed antenna element. The printed antenna element and the 3-dimensional antenna element jointly have a physical length of a desired frequency
Abstract translation: 本发明公开了一种无线装置，其包括基板和天线。 天线包括印刷天线元件和三维天线元件。 打印的天线元件印刷在基板上，而三维天线元件设置在基板上并耦合到印刷天线元件。 打印天线元件和三维天线元件共同具有期望频率的物理长度
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公开(公告)号：US20110032159A1
公开(公告)日：2011-02-10
申请号：US12849822
申请日：2010-08-04
Applicant: Min-Chung Wu , Shao-Chin Lo
Inventor： Min-Chung Wu , Shao-Chin Lo
CPC classification number: H01Q21/24 , H01Q21/08 , H01Q21/245
Abstract: An antenna device with an adaptive polarization switching function, the antenna device including an antenna array comprising a first linear polarization antenna and a second linear polarization antenna, the first linear polarization antenna and the second linear polarization antenna having polarization directions orthogonal to each other, and a feeding unit comprising an input terminal for receiving a transmission signal, a first output terminal coupled to the first linear polarization antenna, and a second output terminal coupled to the second linear polarization antenna, wherein the feeding unit distributes energy of the transmission signal to the first output terminal and the second output terminal according to a control signal so as to generate feeding signals of the first linear polarization antenna and the second linear polarization antenna and to make the feeding signals have a phase difference.
Abstract translation: 一种具有自适应偏振切换功能的天线装置，所述天线装置包括天线阵列，所述天线阵列包括第一线性极化天线和第二线性极化天线，所述第一线性极化天线和所述第二线性极化天线具有彼此正交的极化方向，以及 馈送单元，包括用于接收发送信号的输入端子，耦合到第一线性极化天线的第一输出端子和耦合到第二线性极化天线的第二输出端子，其中馈电单元将发送信号的能量分配给 第一输出端子和第二输出端子，以便产生第一线性极化天线和第二线性极化天线的馈送信号，并使馈送信号具有相位差。
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公开(公告)号：US08838176B2
公开(公告)日：2014-09-16
申请号：US13347635
申请日：2012-01-10
Applicant: Cheng-Hao Kuo , Hsiao-Ting Huang , Shao-Chin Lo
Inventor： Cheng-Hao Kuo , Hsiao-Ting Huang , Shao-Chin Lo
IPC: H04M1/00
Abstract: The present invention discloses a high gain antenna. The high gain antenna includes a first dipole antenna, formed on a substrate; a parallel reflection metal sheet, formed on the substrate and in parallel with the first dipole antenna; a first vertical reflection metal sheet, vertically disposed on a front side of the substrate and behind the first dipole antenna; and a second vertical reflection metal sheet, vertically disposed on a back side of the substrate and behind the first dipole antenna.
Abstract translation: 本发明公开了一种高增益天线。 高增益天线包括形成在基板上的第一偶极子天线; 平行反射金属片，形成在所述基板上并与所述第一偶极天线平行; 第一垂直反射金属片，垂直设置在基板的正面和第一偶极子天线之后; 以及第二垂直反射金属片，其垂直地设置在所述基板的背面并且在所述第一偶极子天线之后。
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公开(公告)号：US20130342410A1
公开(公告)日：2013-12-26
申请号：US13527595
申请日：2012-06-20
Applicant: Min-Chung Wu , Shao-Chin Lo
Inventor： Min-Chung Wu , Shao-Chin Lo
CPC classification number: H01P3/003 , H05K1/0221 , H05K1/0393
Abstract: The present invention discloses a flexible transmission device, for transmitting radio-frequency (RF) signals between a first communication module and a second communication module in a communication device. The flexible transmission device includes a flexible substrate; a first metal sheet, formed on the flexible substrate and coupled between ground terminals of the first communication module and the second communication module; a second metal sheet, formed on the flexible substrate and coupled between the ground terminals of the first communication module and the second communication module; and a third metal sheet, formed on the flexible substrate and between the first metal sheet and the second metal sheet, and coupled between signal terminals of the first communication module and the second communication module, for transmitting the RF signals.
Abstract translation: 本发明公开了一种用于在通信设备中的第一通信模块和第二通信模块之间传输射频（RF）信号的灵活的传输设备。 柔性传动装置包括柔性基板; 第一金属片，形成在所述柔性基板上并且耦合在所述第一通信模块和所述第二通信模块的接地端子之间; 第二金属片，形成在柔性基板上并且耦合在第一通信模块的接地端子和第二通信模块之间; 以及第三金属片，其形成在所述柔性基板上并且在所述第一金属片和所述第二金属片之间，并且耦合在所述第一通信模块和所述第二通信模块的信号端子之间，用于发送所述RF信号。
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公开(公告)号：US20120062423A1
公开(公告)日：2012-03-15
申请号：US13098493
申请日：2011-05-02
Applicant: Shao-Chin Lo , Min-Chung Wu
Inventor： Shao-Chin Lo , Min-Chung Wu
IPC: H01Q3/00
CPC classification number: G01S5/0252 , H01Q1/2258 , H01Q21/205
Abstract: A portable device with smart antenna is disclosed, which includes an antenna array comprising a plurality of antennas, each antenna capable of receiving and/or transmitting signals, a phase and amplitude control unit coupled to the antenna array for controlling amplitude and phase of the plurality of the signals so as to dynamically control radiation pattern of the array antenna system, and a wireless network unit coupled to the phase and amplitude control unit for processing the signals.
Abstract translation: 公开了一种具有智能天线的便携式设备，其包括天线阵列，其包括多个天线，每个天线能够接收和/或发送信号;耦合到所述天线阵列的相位和幅度控制单元，用于控制所述多个天线的振幅和相位 的信号，以动态地控制阵列天线系统的辐射图，以及耦合到相位和幅度控制单元的无线网络单元，用于处理信号。
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