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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

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.

3. 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。

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

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。

7. 发明授权

US06480166B2 Planar printed circuit antenna 失效
标题翻译：平面印刷电路天线
公开(公告)号：US06480166B2
公开(公告)日：2002-11-12
申请号：US09752242
申请日：2000-12-28
申请人： Szu-Nan Tsai , Chung-Yen Yang , Hsien Chu Lin
发明人： Szu-Nan Tsai , Chung-Yen Yang , Hsien Chu Lin
IPC分类号： H01Q138
CPC分类号： H01Q9/16 , H01Q1/38 , H01Q9/285 , H01Q21/0006 , H01Q21/08
摘要： A planar printed circuit antenna (1) comprises a printed circuit board (PCB) (10) mounted on an insulative substrate (100), a plurality of electronic dipole units (20) and a coaxial feeder element (30). The PCB comprises an upper layer (101), and a lower layer (102) opposite the upper layer and fixed on the insulative substrate. The coaxial feeder element includes an RF cable (305), and a neck (303) securely attached around the RF cable for engaging the coaxial feeder element with the substrate. The RF cable has a conducting core wire (301) connected to the upper layer via a jumper wire (304), and an outer conductor (302) around the conducting core wire directly connected to the lower layer. The electronic dipole units are respectively arranged on the upper and lower layers of the PCB, and are respectively coupled to the conducting core wire and the outer conductor. The PCB has space available for accommodating the jumper wire of varying length. The jumper wire has an insulative coating. In cooperation with the available space of the PCB the jumper wire is adapted to be easily substituted by the other jumper wire having different length, thereby changing an effective frequency band of the antenna.
摘要翻译：平面印刷电路天线（1）包括安装在绝缘基板（100）上的印刷电路板（PCB）（10），多个电子偶极子单元（20）和同轴馈线元件（30）。 PCB包括上层（101）和与上层相对并固定在绝缘基板上的下层（102）。同轴馈线元件包括RF电缆（305）和牢固地安装在RF电缆周围的颈部（303），用于将同轴馈线元件与衬底接合。 RF电缆具有经由跨接线（304）连接到上层的导电芯线（301）和围绕导电芯线的外导体（302），该外导体直接连接到下层。电子偶极子单元分别布置在PCB的上层和下层，并分别耦合到导电芯线和外导体。 PCB具有可用于容纳不同长度的跳线的空间。跳线具有绝缘涂层。与PCB的可用空间配合，跳线适于被具有不同长度的另一跳线易于替代，从而改变天线的有效频带。

8. 发明授权

US06297779B1 Antenna module for portable computer 失效
标题翻译：便携式电脑天线模块
公开(公告)号：US06297779B1
公开(公告)日：2001-10-02
申请号：US09632369
申请日：2000-08-03
申请人： Szu-Nan Tsai
发明人： Szu-Nan Tsai
IPC分类号： H01Q124
CPC分类号： H01Q21/24 , H01Q1/24 , H01Q9/16
摘要： An antenna module 30 of the present invention comprises a wire first dipole antenna arm 32 oriented in a first direction and a wire second dipole antenna arm 34 oriented in a second direction that is perpendicular to the first direction, said two arms being respectively electrically connected to a printed circuit board 36 at two points, and a gap G being formed between the two points. Said two antenna arms are interfaced to the associated transmitting/receiving circuitry by a coaxial cable 38. Values of the length of the two arms, the length of the gap, the diameter of each arm, an impedance of the coaxial cable, and an operating frequency range are chosen to obviate the need for matching circuitry to perform the functions of transfer, balancing and matching between the first and second dipole antenna arms. Therefore, the antenna module is simplified and can be placed compactly at a corner of the portable computer to provide improved performance.
摘要翻译：本发明的天线模块30包括沿第一方向定向的线第一偶极子天线臂32和沿垂直于第一方向的第二方向定向的线第二偶极子天线臂34，所述两个臂分别电连接到在两个点处的印刷电路板36和在两个点之间形成的间隙G. 所述两个天线臂通过同轴电缆38连接到相关联的发射/接收电路。两个臂的长度，间隔的长度，每个臂的直径，同轴电缆的阻抗以及操作选择频率范围以避免需要匹配电路来执行第一和第二偶极天线臂之间的传输，平衡和匹配的功能。因此，天线模块被简化并且可以紧凑地放置在便携式计算机的角落处以提供改进的性能。

9. 发明授权

US06486834B2 Arrangement of a printed circuit board-mounted antenna in a portable electronic device with a metallic hinge base 失效
公开(公告)号：US06486834B2
公开(公告)日：2002-11-26
申请号：US09741355
申请日：2000-12-18
申请人： Szu-Nan Tsai
发明人： Szu-Nan Tsai
IPC分类号： H01Q124
CPC分类号： G06F1/1616 , H01Q1/24 , H01Q1/38 , H01Q9/0407
摘要： An antenna assembly (20) is mounted on a metal hinge base (16) of an electronic device, and includes a printed circuit board (PCB) (22), an antenna (24), a metal sheet (26) and a coaxial cable (28). The PCB has a first surface (221) and a second surface (223) parallel to and spaced a distance from the first surface. The antenna and the metal sheet are respectively disposed on the first surface and the second surface of the PCB. The metal hinge base has a metal block (162) connecting with the metal sheet. The cable has a conductive core wire (282) and a ground shield (284) around the core wire. The core wire and the ground shield respectively electrically connect with the antenna and the metal sheet.

10. 发明授权

US06417812B1 Electrical connector incorporating antenna 失效
标题翻译：电连接器内置天线
公开(公告)号：US06417812B1
公开(公告)日：2002-07-09
申请号：US09670057
申请日：2000-09-25
申请人： Szu-Nan Tsai
发明人： Szu-Nan Tsai
IPC分类号： H01Q2100
CPC分类号： H01Q1/2258 , H01Q1/22 , H01Q1/362 , H01Q1/46
摘要： An RJ-45 receptacle connector (3, 6) supports an antenna assembly (2, 7) therein. The antenna assembly comprises a coaxial cable portion (19, 90), an antenna portion (14, 8) electrically connected to the cable portion and a carrier (12, 70) received in the receptacle connector and supporting the antenna portion. The antenna portion is a helical monopole and works in a bandwidth range of 2.357˜2.570 GHz, wherein transmission with a Voltage Standing Wave Ratio (VSWR) in the range of 1˜2 is achieved.
摘要翻译： RJ-45插座连接器（3,6）在其中支撑天线组件（2,7）。天线组件包括同轴电缆部分（19,90），电连接到电缆部分的天线部分（14,8）和容纳在插座连接器中并支撑天线部分的载体（12,70）。天线部分为螺旋单极，工作在2.357〜2.570 GHz的带宽范围，实现了电压驻波比（VSWR）在1〜2范围内的传输。

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