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1. 发明授权

US06400332B1 PCB dipole antenna 失效
标题翻译： PCB偶极天线
公开(公告)号：US06400332B1
公开(公告)日：2002-06-04
申请号：US09755397
申请日：2001-01-03
申请人： Szu-Nan Tsai , Hsiang-Hui Shen , Hsin Kuo Dai , Kun Te Cheng , Hsien-Chu Lin , Chieh-Chao Yu , Chih-Kai Huang
发明人： Szu-Nan Tsai , Hsiang-Hui Shen , Hsin Kuo Dai , Kun Te Cheng , Hsien-Chu Lin , Chieh-Chao Yu , Chih-Kai Huang
IPC分类号： H01Q928
CPC分类号： H01Q9/285 , H01Q21/26
摘要： A PCB dipole antenna (1) for placing in an electronic device includes a first dipole antenna element (2), a second dipole antenna element (3), a printed circuit board (4), a first feeder apparatus (71) and a second feeder apparatus (72). The first dipole antenna element is perpendicular to the second dipole antenna element. Each first and second dipole antenna element includes two dipole cells respectively disposed on opposite surfaces of the printed circuit board. Each first and second dipole antenna element is fed through the first and second feeder apparatuses respectively. Switching of dual polarized radiation of the PCB dipole antenna is carried out under the control of an external device. This makes full use of two of the three radiation planes, and provides maximum diversity radiation efficiency.
摘要翻译：用于放置在电子设备中的PCB偶极天线（1）包括第一偶极子天线元件（2），第二偶极子天线元件（3），印刷电路板（4），第一馈电设备（71）和第二偶极子天线元件馈送装置（72）。第一偶极子天线元件垂直于第二偶极子天线元件。每个第一和第二偶极子天线元件包括分别设置在印刷电路板的相对表面上的两个偶极子电池。每个第一和第二偶极子天线元件分别通过第一和第二馈电装置馈送。 PCB偶极天线的双极化辐射的切换在外部设备的控制下进行。这充分利用三个辐射平面中的两个，并提供最大的分集辐射效率。

2. 发明授权

US06342868B1 Stripline PCB dipole antenna 失效
标题翻译：电线PCB偶极天线
公开(公告)号：US06342868B1
公开(公告)日：2002-01-29
申请号：US09800232
申请日：2001-03-05
申请人： Szu-Nan Tsai , Hsiang-Hui Shen , Hsin-Kuo Dai , Kun-Te Cheng , Hsien-Chu Lin , Chieh-Chao Yu , Chih-Kai Huang
发明人： Szu-Nan Tsai , Hsiang-Hui Shen , Hsin-Kuo Dai , Kun-Te Cheng , Hsien-Chu Lin , Chieh-Chao Yu , Chih-Kai Huang
IPC分类号： H01Q928
CPC分类号： H01Q9/285 , H01Q1/38 , H01Q21/24 , H01Q21/28
摘要： A stripline PCB dipole antenna for use in an electronic device includes a substrate (3), a first dipole antenna (1), a second dipole antenna (2), a first feeder apparatus (41), and a second feeder apparatus (42). The first and second dipole antennas are generally T-shaped, are disposed on opposite surfaces of the substrate, are perpendicular to each other, and are fed through the first and second feeder apparatuses respectively. The first and second feeder apparatuses feed the antennas near respective edges of the substrate, to reduce any adverse influences that their wiring paths may have on the stripline PCB dipole antenna. The stripline PCB dipole antenna utilizes a switch mechanism of dual polarized radiation to switch between two of the three radiation planes, namely the XY-plane, the XZ-plane and the YZ-plane. The stripline PCB dipole antenna thus achieves optimum diversity reception efficiency under the control of an external device.
摘要翻译：用于电子设备的带状线PCB偶极天线包括基板（3），第一偶极天线（1），第二偶极天线（2），第一馈电装置（41）和第二馈电装置（42）。第一和第二偶极天线通常为T形，设置在基板的相对表面上，彼此垂直，并分别通过第一和第二馈送装置馈送。第一和第二馈电装置在基板的相应边缘附近馈送天线，以减少它们的布线路径对带状线PCB偶极子天线可能产生的任何不利影响。带状线PCB偶极天线利用双极化辐射的开关机构在三个辐射平面中的两个之间切换，即XY平面，XZ平面和YZ平面。因此，带状线PCB偶极子天线在外部设备的控制下实现最佳的分集接收效率。

3. 发明授权

US06424311B1 Dual-fed coupled stripline PCB dipole antenna 失效
公开(公告)号：US06424311B1
公开(公告)日：2002-07-23
申请号：US09814080
申请日：2001-03-20
申请人： Szu-Nan Tsai , Hsiang-Hui Shen , Hsin Kuo Dai , Kun Te Cheng , Hsien Chu Lin , Chieh-Chao Yu , Chih-Kai Huang
发明人： Szu-Nan Tsai , Hsiang-Hui Shen , Hsin Kuo Dai , Kun Te Cheng , Hsien Chu Lin , Chieh-Chao Yu , Chih-Kai Huang
IPC分类号： H01Q928
CPC分类号： H01Q1/38 , H01Q9/285 , H01Q21/24
摘要： A dipole antenna for selecting an antenna polarization plane of the strongest polarization energy includes at least two dipole antenna elements (1, 2) arranged perpendicularly to each other to form a single antenna, a PCB (3), and two feeding lines (4). Each dipole antenna element includes two T-shaped dipole arms (11, 12). This structure makes use of two planes of the XZ-plane, XY-plane and YZ-plane, and also makes the dipole antenna more compact. The antenna obtains optimum polarization energy by selecting the strongest energy plane. This achieves maximized radiation efficiency under any particular orientation of the dipole antenna. The strongest energy plane is selected by controlled switching, by means of dual-fed signal mode. The dipole arms of each dipole antenna element are disposed on opposite surfaces (31, 32) of the PCB, to minimize interference.

4. 发明授权

US06480156B2 Inverted-F dipole antenna 失效
标题翻译：倒置F偶极天线
公开(公告)号：US06480156B2
公开(公告)日：2002-11-12
申请号：US09819455
申请日：2001-03-27
申请人： Szu-Nan Tsai , Hsiang-Hui Shen , Hsin Kuo Dai , Kun Te Cheng , Hsien Chu Lin , Chieh Chao Yu
发明人： Szu-Nan Tsai , Hsiang-Hui Shen , Hsin Kuo Dai , Kun Te Cheng , Hsien Chu Lin , Chieh Chao Yu
IPC分类号： H01Q124
CPC分类号： H01Q9/16
摘要： An inverted-F dipole antenna (1) for an electronic device includes a conductive antenna body (12), an antenna base (11), a connector (14) providing an electrical interface to an RF circuitry, and a cable (13) connecting the antenna body to the connector. The antenna body includes a first and second arms (121), (122) and a U-shaped portion (123) connecting the first and second arms. The antenna base includes an insulative board (111) and a metal sheet (112) attached to one surface of the board. The U-shaped portion of the antenna body is attached to a second surface of the board opposite to the metal sheet. The first arm serves as a radiation device.
摘要翻译：用于电子设备的倒F偶极天线（1）包括导电天线体（12），天线基座（11），提供与RF电路的电接口的连接器（14）和连接天线体连接到连接器。天线体包括连接第一和第二臂的第一和第二臂（121），（122）和U形部分（123）。天线基座包括安装在板的一个表面上的绝缘板（111）和金属板（112）。天线体的U形部分安装在与金属片相对的板的第二表面上。第一臂用作辐射装置。

5. 发明授权

US06373443B1 Arcuate slot antenna assembly 失效
标题翻译：弧形槽天线组件
公开(公告)号：US06373443B1
公开(公告)日：2002-04-16
申请号：US09752033
申请日：2000-12-29
申请人： Szu-Nan Tsai , Hsiang-Hui Shen , Hsin Kuo Dai , Kun Te Cheng
发明人： Szu-Nan Tsai , Hsiang-Hui Shen , Hsin Kuo Dai , Kun Te Cheng
IPC分类号： H01Q1310
CPC分类号： H01Q13/10 , H01Q1/085 , H01Q1/2266
摘要： A slot antenna assembly for an electronic device comprises an arcuate slot antenna (1) and a coaxial feeder cable (3). The slot antenna includes a metal foil (2) which is bent diagonally to form an arcuate surface (20). The slot antenna defines an elongated narrow slot (21) therein. The bent metal foil enlarges radiational scope, to achieve omni-directional radiation as well as increased radiation electric field intensity.
摘要翻译：一种用于电子设备的缝隙天线组件包括弧形缝隙天线（1）和同轴馈线电缆（3）。缝隙天线包括金属箔（2），其被对角地弯曲以形成弓形表面（20）。狭缝天线在其中限定细长的狭缝（21）。弯曲的金属箔放大辐射范围，实现全向辐射以及增加辐射电场强度。

6. 发明授权

US06864854B2 Multi-band antenna 失效
标题翻译：多频天线
公开(公告)号：US06864854B2
公开(公告)日：2005-03-08
申请号：US10255308
申请日：2002-09-25
申请人： Hsin Kuo Dai , Hsiang-Hui Shen , Kun Te Cheng , Lung-Sheng Tai , Hsien Chu Lin
发明人： Hsin Kuo Dai , Hsiang-Hui Shen , Kun Te Cheng , Lung-Sheng Tai , Hsien Chu Lin
IPC分类号： H01Q1/36 , H01Q5/00 , H01Q5/371 , H01Q9/04 , H01Q1/24
CPC分类号： H01Q9/0421 , H01Q1/36 , H01Q5/371
摘要： A multi-band antenna includes a first pole (2) and a second pole (3) connecting with the first pole. The first and second poles are both made of metal sheets. The first pole is rectangular in shape. The second pole includes a first section (31), a second section (32) and a third section (33). The second and third sections connect to the first section. The first, second and third sections integrally form a fork-shaped structure and each section has a different length. The first, second and third sections each radiate at a different frequency. A feeder device (5) includes a coaxial cable which electrically connects with the first pole and the second pole for feeding the antenna.
摘要翻译：多频带天线包括与第一极连接的第一极（2）和第二极（3）。第一和第二极都由金属板制成。第一极是矩形的。第二极包括第一部分（31），第二部分（32）和第三部分（33）。第二部分和第三部分连接到第一部分。第一，第二和第三部分整体地形成叉形结构，并且每个部分具有不同的长度。第一，第二和第三部分以不同的频率辐射。馈线装置（5）包括与第一极和第二极电连接以馈送天线的同轴电缆。

7. 发明授权

US06340952B1 Induced loop antenna 失效
标题翻译：诱导环形天线
公开(公告)号：US06340952B1
公开(公告)日：2002-01-22
申请号：US09730021
申请日：2000-12-04
申请人： Szu-Nan Tsai , Hsiang-Hui Shen , Hsin Kuo Dai , Ku Te Cheng
发明人： Szu-Nan Tsai , Hsiang-Hui Shen , Hsin Kuo Dai , Ku Te Cheng
IPC分类号： H01Q1112
CPC分类号： G06F1/1616 , H01Q1/24 , H01Q1/38 , H01Q7/00 , H01Q9/42
摘要： A loop antenna assembly (2) for an electronic device includes a primary assembly (21) and an assistant assembly (22) mounted perpendicular to the primary assembly. The primary assembly includes a primary printed circuit board (PCB) (210) with a planar, monopole antenna in the form of a first circuit trace (211) fixed thereon, a feeder cable (212) and a connector (215). The assistant assembly includes an assistant PCB (220) with a second circuit trace (222) and an auxiliary wire (221), which extends parallel to the primary PCB and couples with the monopole antenna on the primary PCB to form a loop for high frequency signal transmission.
摘要翻译：用于电子设备的环形天线组件（2）包括主组件（21）和垂直于主组件安装的辅助组件（22）。主组件包括具有固定在其上的第一电路迹线（211）形式的平面单极天线的主印刷电路板（PCB），馈电电缆（212）和连接器（215）。辅助组件包括具有第二电路迹线（222）和辅助线（221）的辅助PCB（220），其平行于主PCB延伸并与主PCB上的单极天线耦合以形成用于高频率的环路信号传输。

8. 发明授权

US08201338B2 Positioning device used in antenna testing system and a method of accurately positioning a testing antenna 有权
标题翻译：天线测试系统中使用的定位装置和准确定位测试天线的方法
公开(公告)号：US08201338B2
公开(公告)日：2012-06-19
申请号：US12503040
申请日：2009-07-14
申请人： Wen-Kai Tsai , Hsin-Kuo Dai , Kun-Te Cheng , Kai Yang , Hsiang-Hui Shen , Yu-Min Wang
发明人： Wen-Kai Tsai , Hsin-Kuo Dai , Kun-Te Cheng , Kai Yang , Hsiang-Hui Shen , Yu-Min Wang
IPC分类号： G01C15/00
CPC分类号： G01R29/105 , G01R29/0871
摘要： A positioning device, used in antenna's testing system, includes a crane, a fastening device, a testing antenna and a laser generator. The crane includes a gearing with a sliding shoe thereon. The fastening device is fixed on the sliding shoe of the crane. The testing antenna is fixed in font of the fastening device. The laser generator is fastened on the fastening device and located on a level different from the testing antenna. The laser generator sends out laser for defining the position of the testing antenna.
摘要翻译：用于天线测试系统的定位装置包括起重机，紧固装置，测试天线和激光发生器。起重机包括其上具有滑动鞋的齿轮。紧固装置固定在起重机的滑动鞋上。测试天线固定在紧固装置的字体上。激光发生器紧固在紧固装置上并且位于与测试天线不同的水平上。激光发生器发出激光来定义测试天线的位置。

9. 发明授权

US07518560B2 Antenna and method for easily tuning the resonant frequency of the same 失效
标题翻译：用于容易地调谐谐振频率的天线和方法
公开(公告)号：US07518560B2
公开(公告)日：2009-04-14
申请号：US11102151
申请日：2005-04-07
申请人： Chen-Ta Hung , Hsin Kuo Dai , Li-Heng Chen , Hsiang-Hui Shen
发明人： Chen-Ta Hung , Hsin Kuo Dai , Li-Heng Chen , Hsiang-Hui Shen
IPC分类号： H01Q1/24
CPC分类号： H01Q9/0407 , H01Q9/0421
摘要： A method for tuning a resonant frequency of an antenna includes the steps of providing an antenna having a radiating element operating at a present resonant frequency, determining a target operating frequency of the antenna, mensurating the present resonant frequency of the antenna and calculating a frequency offset between the present resonant frequency and the target operating frequency, providing a dielectric film covered on the radiating element, tuning an thickness and an area of the dielectric film, and repeating the mensurating step and the tuning step till the frequency offset reaches zero.
摘要翻译：一种用于调谐天线的谐振频率的方法包括以下步骤：提供具有以现有谐振频率工作的辐射元件的天线，确定天线的目标工作频率，测量天线的当前谐振频率并计算频率偏移在本共振频率和目标工作频率之间，提供覆盖在辐射元件上的电介质膜，调谐电介质膜的厚度和面积，并重复测量步骤和调谐步骤直到频率偏移达到零。

10. 发明申请

US20060001590A1 Antenna and method for easily tuning the resonant frequency of the same 失效
公开(公告)号：US20060001590A1
公开(公告)日：2006-01-05
申请号：US11102151
申请日：2005-04-07
申请人： Chen-Ta Hung , Hsin Dai , Li-Heng Chen , Hsiang-Hui Shen
发明人： Chen-Ta Hung , Hsin Dai , Li-Heng Chen , Hsiang-Hui Shen
IPC分类号： H01Q1/48
CPC分类号： H01Q9/0407 , H01Q9/0421
摘要： A method for tuning a resonant frequency of an antenna includes the steps of providing an antenna having a radiating element operating at a present resonant frequency, determining a target operating frequency of the antenna, mensurating the present resonant frequency of the antenna and calculating a frequency offset between the present resonant frequency and the target operating frequency, providing a dielectric film covered on the radiating element, tuning an thickness and an area of the dielectric film, and repeating the mensurating step and the tuning step till the frequency offset reaches zero.

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