-
公开(公告)号：US07474270B2
公开(公告)日：2009-01-06
申请号：US11725356
申请日：2007-03-19
申请人： Chien-Yi Wu , Cheng-Hsiung Wu , Chi-Yin Fang
发明人： Chien-Yi Wu , Cheng-Hsiung Wu , Chi-Yin Fang
IPC分类号： H01Q1/24
CPC分类号： H01Q1/243 , H01Q9/0421
摘要： An electronic device includes a casing, a circuit board, and an internal antenna unit. The circuit board is disposed in the casing. The internal antenna unit is disposed in the casing, and includes a feeding element that overlaps with the circuit board, and first and second radiating elements, each of which extends from the feeding element toward a wall of the casing beyond an edge of the circuit board. A feeding point is provided on the feeding element, and is coupled to the edge of the circuit board. A grounding point is provided on the feeding element, and is coupled to the edge of the circuit board.
摘要翻译： 电子设备包括壳体，电路板和内部天线单元。 电路板设置在壳体中。 内部天线单元设置在壳体中，并且包括与电路板重叠的馈电元件，以及第一和第二辐射元件，每个辐射元件从馈电元件朝向壳体的壁延伸超过电路板的边缘 。 馈电点设置在馈电元件上，并且耦合到电路板的边缘。 在馈电元件上设置接地点，并且耦合到电路板的边缘。
-
公开(公告)号：US20080048926A1
公开(公告)日：2008-02-28
申请号：US11725356
申请日：2007-03-19
申请人： Chien-Yi Wu , Cheng-Hsiung Wu , Chi-Yin Fang
发明人： Chien-Yi Wu , Cheng-Hsiung Wu , Chi-Yin Fang
IPC分类号： H01Q1/52
CPC分类号： H01Q1/243 , H01Q9/0421
摘要： An electronic device includes a casing, a circuit board, and an internal antenna unit. The circuit board is disposed in the casing. The internal antenna unit is disposed in the casing, and includes a feeding element that overlaps with the circuit board, and first and second radiating elements, each of which extends from the feeding element toward a wall of the casing beyond an edge of the circuit board. A feeding point is provided on the feeding element, and is coupled to the edge of the circuit board. A grounding point is provided on the feeding element, and is coupled to the edge of the circuit board.
摘要翻译： 电子设备包括壳体，电路板和内部天线单元。 电路板设置在壳体中。 内部天线单元设置在壳体中，并且包括与电路板重叠的馈电元件，以及第一和第二辐射元件，每个辐射元件从馈电元件朝向壳体的壁延伸超过电路板的边缘 。 馈电点设置在馈电元件上，并且耦合到电路板的边缘。 在馈电元件上设置接地点，并且耦合到电路板的边缘。
-
3.发明申请公开(公告)号：US20070077973A1
公开(公告)日：2007-04-05
申请号：US11498088
申请日：2006-08-03
申请人： Chien-Yi Wu , Chi-Yin Fang
发明人： Chien-Yi Wu , Chi-Yin Fang
IPC分类号： H04M1/00
摘要： An electronic device includes a circuit board and an antenna. The circuit board has opposite first and second edges. The antenna includes a grounding element, a substrate, feeding and grounding ports, and first and second radiating elements. The grounding element is formed on the circuit board. The substrate has opposite first and second edges that are respectively distal from and proximate to the first edge of the circuit board. The feeding and grounding ports are provided along the first edge of the circuit board. The first radiating element has a first feeding point and a grounding point that are disposed along the second edge of the substrate and that are connected respectively to the first feeding port and the grounding port. The second radiating element has a second feeding point that is disposed on the second edge of the substrate and that is connected to the second feeding port.
摘要翻译： 电子设备包括电路板和天线。 电路板具有相对的第一和第二边缘。 天线包括接地元件，基板，馈电和接地端口以及第一和第二辐射元件。 接地元件形成在电路板上。 衬底具有相对的第一和第二边缘，其分别远离电路板的第一边缘并且靠近电路板的第一边缘。 馈电和接地端口沿着电路板的第一边缘设置。 第一辐射元件具有沿着基板的第二边缘设置并分别连接到第一馈送端口和接地端口的第一馈电点和接地点。 第二辐射元件具有设置在基板的第二边缘上并连接到第二馈送端口的第二馈电点。
-
公开(公告)号：US20050248490A1
公开(公告)日：2005-11-10
申请号：US11088804
申请日：2005-03-25
申请人： Chien-Yi Wu , Chi-Yin Fang
发明人： Chien-Yi Wu , Chi-Yin Fang
摘要： A multi-frequency antenna module includes first and second radiating elements disposed on a dielectric substrate and spaced apart from each other. A first conductor sheet of the first radiating element has a first signal-feeding contact and a grounding contact that contact electrically and respectively first and third electrical contacts on a circuit board of an electronic apparatus when the substrate is mounted in mounted in a housing of the electronic apparatus. A second conductor sheet of the second radiating element has a second signal-feeding contact that contacts electrically a second electrical contact on the circuit board when the substrate is mounted in the housing.
摘要翻译： 多频天线模块包括设置在电介质基板上并彼此间隔开的第一和第二辐射元件。 第一辐射元件的第一导体片具有第一信号馈送触点和接地触点，当第一信号馈电触点和接地触点在基板被安装在安装在电子设备的壳体中时电接触到电子设备的电路板上的第一和第三电触头 电子仪器 第二辐射元件的第二导体片具有第二信号馈送触点，当基板安装在壳体中时，第二信号馈电触点与电路板上的第二电触点电接触。
-
公开(公告)号：US07064715B2
公开(公告)日：2006-06-20
申请号：US11088804
申请日：2005-03-25
申请人： Chien-Yi Wu , Chi-Yin Fang
发明人： Chien-Yi Wu , Chi-Yin Fang
IPC分类号： H01Q1/38
摘要： A multi-frequency antenna module includes first and second radiating elements disposed on a dielectric substrate and spaced apart from each other. A first conductor sheet of the first radiating element has a first signal-feeding contact and a grounding contact that contact electrically and respectively first and third electrical contacts on a circuit board of an electronic apparatus when the substrate is mounted in mounted in a housing of the electronic apparatus. A second conductor sheet of the second radiating element has a second signal-feeding contact that contacts electrically a second electrical contact on the circuit board when the substrate is mounted in the housing.
摘要翻译： 多频天线模块包括设置在电介质基板上并彼此间隔开的第一和第二辐射元件。 第一辐射元件的第一导体片具有第一信号馈送触点和接地触点，当第一信号馈电触点和接地触点在基板被安装在安装在电子设备的壳体中时电接触到电子设备的电路板上的第一和第三电触头 电子仪器 第二辐射元件的第二导体片具有第二信号馈送触点，当基板安装在壳体中时，第二信号馈电触点与电路板上的第二电触点电接触。
-
公开(公告)号：US07064719B2
公开(公告)日：2006-06-20
申请号：US11088805
申请日：2005-03-25
申请人： Chien-Yi Wu , Chun-Jen Lin , Cheng-Hsiung Wu
发明人： Chien-Yi Wu , Chun-Jen Lin , Cheng-Hsiung Wu
IPC分类号： H01Q1/24
摘要： A multi-frequency antenna module includes first and second radiating elements disposed on a substrate and spaced apart from each other. A serpentine first transmission line conductor of the first radiating element and a second transmission line conductor of the second radiating element contact electrically and respectively first and second electrical contacts on a circuit board in an electronic apparatus when the substrate is mounted in a housing of the electronic apparatus. The first radiating element further includes at least one conducting line that is disposed parallel to second transmission line segments and that interconnects an adjacent pair of parallel first transmission line segments. A grounding line conductor is disposed on the substrate, is coupled electrically to the first radiating element, and contacts electrically a third electrical contact on the circuit board when the substrate is mounted in the housing.
摘要翻译： 多频天线模块包括设置在基板上并彼此间隔开的第一和第二辐射元件。 第一辐射元件的蛇形第一传输线导体和第二辐射元件的第二传输线导体在电子设备中的电路板上电接触地分别接触第一和第二电触头，当基板安装在电子设备的外壳中时 仪器。 第一辐射元件还包括至少一个导线，该导线与第二传输线段平行设置并且互连一对相邻的平行的第一传输线段。 接地线导体设置在基板上，电耦合到第一辐射元件，并且当基板安装在壳体中时，电接触电路板上的第三电接触。
-
公开(公告)号：US20050248500A1
公开(公告)日：2005-11-10
申请号：US11088805
申请日：2005-03-25
申请人： Chien-Yi Wu , Chun-Jen Lin , Cheng-Hsiung Wu
发明人： Chien-Yi Wu , Chun-Jen Lin , Cheng-Hsiung Wu
摘要： A multi-frequency antenna module includes first and second radiating elements disposed on a substrate and spaced apart from each other. A serpentine first transmission line conductor of the first radiating element and a second transmission line conductor of the second radiating element contact electrically and respectively first and second electrical contacts on a circuit board in an electronic apparatus when the substrate is mounted in a housing of the electronic apparatus. The first radiating element further includes at least one conducting line that is disposed parallel to second transmission line segments and that interconnects an adjacent pair of parallel first transmission line segments. A grounding line conductor is disposed on the substrate, is coupled electrically to the first radiating element, and contacts electrically a third electrical contact on the circuit board when the substrate is mounted in the housing.
摘要翻译： 多频天线模块包括设置在基板上并彼此间隔开的第一和第二辐射元件。 第一辐射元件的蛇形第一传输线导体和第二辐射元件的第二传输线导体在电子设备中的电路板上电接触地分别接触第一和第二电触点，当基板安装在电子设备的外壳中时 仪器。 第一辐射元件还包括至少一个导线，该导线与第二传输线段平行设置并且互连一对相邻的平行的第一传输线段。 接地线导体设置在基板上，电耦合到第一辐射元件，并且当基板安装在壳体中时，电接触电路板上的第三电接触。
-
公开(公告)号：US08749411B2
公开(公告)日：2014-06-10
申请号：US13746312
申请日：2013-01-22
申请人： Yen-Chien Cheng , Yung-Chi Yang , Chien-Yi Wu
发明人： Yen-Chien Cheng , Yung-Chi Yang , Chien-Yi Wu
IPC分类号： H03M1/06
CPC分类号： H03M1/1235 , H03M1/181
摘要： An analog-to-digital conversion device and a method thereof are provided. The analog-to-digital conversion device includes a first level adjustment unit, an analog-to-digital converter (ADC), and a linear range detection unit. The ADC converts a test signal or a first input signal to generate a test data stream or a first output data stream. In an adjustment mode, the linear range detection unit obtains a conversion curve of the ADC by using the test data stream and determines whether to adjust offset control information according to a linear range of the conversion curve. In an operation mode, the linear range detection unit continues outputting the offset control information. Additionally, before transmitting the first input signal, the first level adjustment unit adjusts a direct-current level of the first input signal according to the offset control information to allow the first input signal to be within the linear range of the conversion curve.
摘要翻译： 提供了一种模拟 - 数字转换装置及其方法。 模数转换装置包括第一电平调整单元，模数转换器（ADC）和线性范围检测单元。 ADC转换测试信号或第一输入信号以产生测试数据流或第一输出数据流。 在调整模式中，线性范围检测单元通过使用测试数据流来获得ADC的转换曲线，并根据转换曲线的线性范围来确定是否调整偏移控制信息。 在操作模式中，线性范围检测单元继续输出偏移控制信息。 此外，在发送第一输入信号之前，第一电平调整单元根据偏移控制信息来调整第一输入信号的直流电平，以允许第一输入信号在转换曲线的线性范围内。
-
公开(公告)号：US08928535B2
公开(公告)日：2015-01-06
申请号：US13350593
申请日：2012-01-13
申请人： Chang-Hsun Wu , Chien-Yi Wu
发明人： Chang-Hsun Wu , Chien-Yi Wu
摘要： An electronic apparatus includes a casing, at least an antenna body, a feeding point and a control unit. The casing has a display portion. The antenna body is disposed at the casing and at least has two radiation paths and a switching element. Parts of the radiation paths are respectively disposed at two sides of the display portion. The switching element is electrically connected with the radiation paths. The feeding point is electrically connected with the switching element and operationally connected to one of the radiation paths. The control unit controls the switching element based on the rotation of the electronic apparatus. When one of the radiation paths is located between a user and the display portion, the control unit controls to selectively switch the switching element for connecting the other radiation path to the feeding point.
摘要翻译： 电子设备包括壳体，至少天线体，馈电点和控制单元。 壳体具有显示部分。 天线体设置在壳体处并且至少具有两个辐射路径和开关元件。 辐射路径的一部分分别设置在显示部分的两侧。 开关元件与辐射路径电连接。 馈电点与开关元件电连接并且可操作地连接到一个辐射路径。 控制单元基于电子设备的旋转来控制开关元件。 当其中一个辐射路径位于用户和显示部分之间时，控制单元控制选择性地切换用于将另一个辐射路径连接到馈电点的开关元件。
-
公开(公告)号：US20130194119A1
公开(公告)日：2013-08-01
申请号：US13746312
申请日：2013-01-22
申请人： Yen-Chien Cheng , Yung-Chi Yang , Chien-Yi Wu
发明人： Yen-Chien Cheng , Yung-Chi Yang , Chien-Yi Wu
IPC分类号： H03M1/12
CPC分类号： H03M1/1235 , H03M1/181
摘要： An analog-to-digital conversion device and a method thereof are provided. The analog-to-digital conversion device includes a first level adjustment unit, an analog-to-digital converter (ADC), and a linear range detection unit. The ADC converts a test signal or a first input signal to generate a test data stream or a first output data stream. In an adjustment mode, the linear range detection unit obtains a conversion curve of the ADC by using the test data stream and determines whether to adjust offset control information according to a linear range of the conversion curve. In an operation mode, the linear range detection unit continues outputting the offset control information. Additionally, before transmitting the first input signal, the first level adjustment unit adjusts a direct-current level of the first input signal according to the offset control information to allow the first input signal to be within the linear range of the conversion curve.
摘要翻译： 提供了一种模拟 - 数字转换装置及其方法。 模数转换装置包括第一电平调整单元，模数转换器（ADC）和线性范围检测单元。 ADC转换测试信号或第一输入信号以产生测试数据流或第一输出数据流。 在调整模式中，线性范围检测单元通过使用测试数据流来获得ADC的转换曲线，并根据转换曲线的线性范围来确定是否调整偏移控制信息。 在操作模式中，线性范围检测单元继续输出偏移控制信息。 此外，在发送第一输入信号之前，第一电平调整单元根据偏移控制信息来调整第一输入信号的直流电平，以允许第一输入信号在转换曲线的线性范围内。
-
-
-
-
-
-
-
-
-
搜索结果
12 条记录 (耗时 0.021 秒)
