公开(公告)号：US07764246B2

公开(公告)日：2010-07-27

申请号：US11864969

申请日：2007-09-29

申请人： Chao-Hui Yu ,  Hung-Jen Chen ,  Yu-Yuan Wu

发明人： Chao-Hui Yu ,  Hung-Jen Chen ,  Yu-Yuan Wu

IPC分类号： H01Q1/52

CPC分类号： H01Q1/52

摘要： A wireless device includes a housing having a shielding case and a dielectric case. The housing receives a printed circuit board and an antenna element. The printed circuit board has a feeding pad, a first ground pad and a second ground pad. The antenna has a feeding portion electronically coupled with the feeding pad of the printed circuit board and a ground portion electronically coupled with the shielding case for increasing ground dimension to improve antenna characteristic. The first and second ground pads of the printed circuit board electronically coupled with the shielding case for reducing coupling effect to improve antenna characteristic.

摘要翻译： 无线装置包括具有屏蔽壳体和电介质壳体的壳体。 壳体接收印刷电路板和天线元件。 印刷电路板具有馈电焊盘，第一接地焊盘和第二接地焊盘。 天线具有与印刷电路板的馈电垫电子耦合的馈电部分和与屏蔽壳体电连接的接地部分，用于增加地面尺寸以改善天线特性。 印刷电路板的第一和第二接地焊盘与屏蔽壳电耦合以减少耦合效应以改善天线特性。

公开(公告)号：US20100079352A1

公开(公告)日：2010-04-01

申请号：US12242235

申请日：2008-09-30

申请人： Chao-Hui YU ,  Hung-Jen Chen ,  Yu-Yuan Wu

发明人： Chao-Hui YU ,  Hung-Jen Chen ,  Yu-Yuan Wu

IPC分类号： H01Q1/50

CPC分类号： H01Q21/30 ,  Y10T29/49018

摘要： An antenna system adapted for a communication device has a common antenna with a predetermined length, an AM matching circuit matching with the common antenna and an FM matching circuit matching with the common antenna. A switch alternatively electrically connects the common antenna to the AM matching circuit and the FM matching circuit for achieving the AM function and FM function.

摘要翻译： 适用于通信设备的天线系统具有预定长度的公共天线，与公共天线匹配的AM匹配电路和与公共天线匹配的FM匹配电路。 一个开关交替地将公共天线电连接到AM匹配电路和FM匹配电路，以实现AM功能和FM功能。

公开(公告)号：US20100013715A1

公开(公告)日：2010-01-21

申请号：US12176652

申请日：2008-07-21

申请人： Chao-Hui YU ,  Hung-Jen Chen ,  Yu-Yuan Wu ,  Chih-Kuo Wang

发明人： Chao-Hui YU ,  Hung-Jen Chen ,  Yu-Yuan Wu ,  Chih-Kuo Wang

IPC分类号： H01Q9/04

CPC分类号： H01Q1/243 ,  H01Q5/371 ,  H01Q9/0421

摘要： An antenna includes a first radiating conductor and a second radiating conductor. The first radiating conductor defines a first edge, a second edge and a lateral edge connecting the first edge and the second edge. The second radiating conductor has a main body spaced away from the second edge and connected to an end of the first radiating conductor far away from the lateral edge by a first connecting portion and extending towards the lateral edge. A free end of the main body bends to the second edge to form a second connecting portion spaced away from the lateral edge. A radiating end bends oppositely to the first radiating conductor from an end of the second connecting portion and is adjacent to the second edge. A feeding conductor and a grounding conductor are connected to an edge of the first radiating conductor different from the first edge and the lateral edge.

摘要翻译： 天线包括第一辐射导体和第二辐射导体。 第一辐射导体限定了连接第一边缘和第二边缘的第一边缘，第二边缘和横向边缘。 所述第二辐射导体具有与所述第二边缘间隔开的主体，并且通过第一连接部分并且朝向所述侧边缘延伸而连接到所述第一辐射导体的远离所述侧边缘的端部。 主体的自由端弯曲到第二边缘以形成与横向边缘间隔开的第二连接部分。 辐射端从第二连接部分的端部与第一辐射导体相对地弯曲并且与第二边缘相邻。 馈电导体和接地导体连接到不同于第一边缘和侧边缘的第一辐射导体的边缘。

公开(公告)号：US20080238806A1

公开(公告)日：2008-10-02

申请号：US11691026

申请日：2007-03-26

申请人： Chao-Hui Yu ,  Hung-Jen Chen ,  Jia-Hung Su ,  Kai Shih ,  Yu-Yuan Wu

发明人： Chao-Hui Yu ,  Hung-Jen Chen ,  Jia-Hung Su ,  Kai Shih ,  Yu-Yuan Wu

IPC分类号： H01Q9/04 ,  H01Q1/12

CPC分类号： H01Q1/243 ,  H01Q1/48

摘要： An antenna structure for mobile phone comprises a PCB (printed circuit board), an antenna portion and a second grounding portion position connected to the PCB. A face of the PCB is smeared with a stratum metal material and functioning as a first grounding portion. The antenna portion further has an antenna, a feeding point and a grounding point connected with the antenna. The second grounding portion connected to the PCB on another side of the PCB opposite to the antenna portion. Because the area of the grounding portion is increased, the electric field could be equality distributed within the whole grounding portion.

摘要翻译： 用于移动电话的天线结构包括连接到PCB的PCB（印刷电路板），天线部分和第二接地部分位置。 PCB的表面涂有金属层，并作为第一接地部分。 天线部还具有与天线连接的天线，馈电点和接地点。 第二接地部分连接到PCB的与天线部分相对的另一侧的PCB。 由于接地部的面积增加，所以电场可以相等地分布在整个接地部分内。

公开(公告)号：US07642972B1

公开(公告)日：2010-01-05

申请号：US12176652

申请日：2008-07-21

申请人： Chao-Hui Yu ,  Hung-Jen Chen ,  Yu-Yuan Wu ,  Chih-Kuo Wang

发明人： Chao-Hui Yu ,  Hung-Jen Chen ,  Yu-Yuan Wu ,  Chih-Kuo Wang

IPC分类号： H01Q1/24

CPC分类号： H01Q1/243 ,  H01Q5/371 ,  H01Q9/0421

摘要： An antenna includes a first radiating conductor and a second radiating conductor. The first radiating conductor defines a first edge, a second edge and a lateral edge connecting the first edge and the second edge. The second radiating conductor has a main body spaced away from the second edge and connected to an end of the first radiating conductor far away from the lateral edge by a first connecting portion and extending towards the lateral edge. A free end of the main body bends to the second edge to form a second connecting portion spaced away from the lateral edge. A radiating end bends oppositely to the first radiating conductor from an end of the second connecting portion and is adjacent to the second edge. A feeding conductor and a grounding conductor are connected to an edge of the first radiating conductor different from the first edge and the lateral edge.

摘要翻译： 天线包括第一辐射导体和第二辐射导体。 第一辐射导体限定了连接第一边缘和第二边缘的第一边缘，第二边缘和横向边缘。 所述第二辐射导体具有与所述第二边缘间隔开的主体，并且通过第一连接部分并且朝向所述侧边缘延伸而连接到所述第一辐射导体的远离所述侧边缘的端部。 主体的自由端弯曲到第二边缘以形成与横向边缘间隔开的第二连接部分。 辐射端从第二连接部分的端部与第一辐射导体相对地弯曲并且与第二边缘相邻。 馈电导体和接地导体连接到不同于第一边缘和侧边缘的第一辐射导体的边缘。

公开(公告)号：US07936315B2

公开(公告)日：2011-05-03

申请号：US12242235

申请日：2008-09-30

申请人： Chao-Hui Yu ,  Hung-Jen Chen ,  Yu-Yuan Wu

发明人： Chao-Hui Yu ,  Hung-Jen Chen ,  Yu-Yuan Wu

IPC分类号： H01Q1/50

CPC分类号： H01Q21/30 ,  Y10T29/49018

摘要： An antenna system adapted for a communication device has a common antenna with a predetermined length, an AM matching circuit matching with the common antenna and an FM matching circuit matching with the common antenna. A switch alternatively electrically connects the common antenna to the AM matching circuit and the FM matching circuit for achieving the AM function and FM function.

摘要翻译： 适用于通信设备的天线系统具有预定长度的公共天线，与公共天线匹配的AM匹配电路和与公共天线匹配的FM匹配电路。 一个开关交替地将公共天线电连接到AM匹配电路和FM匹配电路，以实现AM功能和FM功能。

公开(公告)号：US20090085822A1

公开(公告)日：2009-04-02

申请号：US11864969

申请日：2007-09-29

申请人： Chao-Hui Yu ,  Hung-Jen Chen ,  Yu-Yuan Wu

发明人： Chao-Hui Yu ,  Hung-Jen Chen ,  Yu-Yuan Wu

IPC分类号： H01Q1/52

CPC分类号： H01Q1/52

摘要： A wireless device includes a housing having a shielding case and a dielectric case. The housing receives a printed circuit board and an antenna element. The printed circuit board has a feeding pad, a first ground pad and a second ground pad. The antenna has a feeding portion electronically coupled with the feeding pad of the printed circuit board and a ground portion electronically coupled with the shielding case for increasing ground dimension to improve antenna characteristic. The first and second ground pads of the printed circuit board electronically coupled with the shielding case for reducing coupling effect to improve antenna characteristic.

摘要翻译： 无线装置包括具有屏蔽壳体和电介质壳体的壳体。 壳体接收印刷电路板和天线元件。 印刷电路板具有馈电焊盘，第一接地焊盘和第二接地焊盘。 天线具有与印刷电路板的馈电垫电子耦合的馈电部分和与屏蔽壳体电连接的接地部分，用于增加地面尺寸以改善天线特性。 印刷电路板的第一和第二接地焊盘与屏蔽壳电耦合以减少耦合效应以改善天线特性。

公开(公告)号：US20100134380A1

公开(公告)日：2010-06-03

申请号：US12325557

申请日：2008-12-01

申请人： Chao-Hui Yu ,  Hung-Jen Chen ,  Yu-Yuan Wu

发明人： Chao-Hui Yu ,  Hung-Jen Chen ,  Yu-Yuan Wu

IPC分类号： H01Q1/40 ,  H01P11/00

CPC分类号： H01Q13/02 ,  H01Q13/0283 ,  Y10T29/49016

摘要： An antenna device disposed in an electronic device which has a housing and a control circuit includes a metallic antenna, a carrier film and a plastic base. The metallic antenna is electrically connected with the control circuit for receiving and sending a signal. The carrier film bears the metallic antenna on one surface thereof. The plastic base is integrated with the assembly of the metallic antenna and the carrier film with the metallic antenna and sandwiched between the carrier film and the plastic base. The antenna device prevents the antenna from the wear and tear normally encountered during everyday use.

摘要翻译： 设置在具有壳体和控制电路的电子设备中的天线装置包括金属天线，载体膜和塑料基座。 金属天线与用于接收和发送信号的控制电路电连接。 载体膜在其一个表面承载金属天线。 塑料基座与金属天线和载体膜的组合与金属天线结合在一起，夹在载体膜和塑料基座之间。 天线装置防止天线在日常使用过程中通常遇到的磨损和撕裂。

公开(公告)号：US20090027275A1

公开(公告)日：2009-01-29

申请号：US11828934

申请日：2007-07-26

申请人： Jia-Hung SU ,  Ching-Chi Lin ,  Hung-Jen Chen ,  Kai Shih ,  Yu-Yuan Wu

发明人： Jia-Hung SU ,  Ching-Chi Lin ,  Hung-Jen Chen ,  Kai Shih ,  Yu-Yuan Wu

IPC分类号： H01Q1/38

CPC分类号： H01Q1/38 ,  H01Q1/242 ,  H01Q5/371 ,  H01Q7/00

摘要： An antenna structure includes a connection portion. A feed portion connecting to the connection portion defines a feed point thereon. An inductance portion extends from the connection portion, and a free end of the inductance portion connects to a ground end. A capacitance portion that is in a long narrow strip shape extends from the connection portion and is parallel with and adjacent to the ground end. And radiating portions connect to the connection portion respectively. The antenna structure employs the inductance portion, the capacitance portion and the ground end to simulate a LC parallel connection to substitute for an inductor and a capacitor. Therefore, the antenna structure achieves an aim of adjusting a resonance frequency and an impedance matching without the inductor and the capacitor, simplifying the design of the antenna structure, decreasing the manufacture cost and attaining a good performance.

摘要翻译： 天线结构包括连接部分。 连接到连接部分的馈送部分在其上限定馈电点。 电感部分从连接部分延伸出来，电感部分的自由端连接到接地端。 长条状的电容部从连接部延伸出来，与接地端平行且相邻。 并且散热部分分别连接到连接部分。 天线结构采用电感部分，电容部分和接地端来模拟LC并联连接以代替电感器和电容器。 因此，天线结构实现了调谐谐振频率和阻抗匹配的目的，而不需要电感器和电容器，从而简化了天线结构的设计，降低了制造成本并获得了良好的性能。

公开(公告)号：US20080081574A1

公开(公告)日：2008-04-03

申请号：US11528506

申请日：2006-09-28

申请人： Kai Shih ,  Yu-Yuan Wu ,  Hung-Jen Chen ,  Lan-Yung Hsiao

发明人： Kai Shih ,  Yu-Yuan Wu ,  Hung-Jen Chen ,  Lan-Yung Hsiao

IPC分类号： H04B1/18

CPC分类号： H01Q1/243 ,  H01Q5/364 ,  H01Q5/371 ,  H01Q9/0414

摘要： An embedded antenna used in mobile phone includes a lower and a higher frequency portions connecting with the lower frequency portion via a first connecting portion. The lower frequency portion is a bended structure in planar inverted F antenna (PIFA) shape. The higher frequency portion is a loop antenna working in two different higher frequencies, including a first higher frequency portion and a second higher frequency portion connecting with the first one via a second connecting portion. The first connecting portion defines a feeding portion and a grounding portion. The second higher frequency portion defines another grounding portion. An electric current is formed between the first and the second higher frequency portions and can heighten the gain and the frequency band of the antenna. Additionally, a loudspeaker is disposed in a receiving space formed between the lower and higher frequency portions to save space with lowest influence to the antenna.

摘要翻译： 用于移动电话的嵌入式天线包括经由第一连接部分与较低频率部分连接的较低频率部分和较高频率部分。 较低频率部分是平面倒F天线（PIFA）形状中的弯曲结构。 较高频率部分是以两个不同的较高频率工作的环形天线，包括经由第二连接部分与第一高频部分连接的第一较高频率部分和第二较高频率部分。 第一连接部分限定了馈送部分和接地部分。 第二较高频率部分限定另一接地部分。 在第一和第二较高频率部分之间形成电流，并且可以提高天线的增益和频带。 此外，扬声器设置在形成在下部和较高频率部分之间的接收空间中，以节省对天线的影响最小的空间。