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公开(公告)号：US09099779B2
公开(公告)日：2015-08-04
申请号：US13663507
申请日：2012-10-30
申请人： Tze-Hsuan Chang , Cho-Kang Hsu
发明人： Tze-Hsuan Chang , Cho-Kang Hsu
摘要： An antenna assembly employed by a wireless communication device having a housing includes a base board, a grounding member secured on the base board and grounding the antenna assembly, a first radio member electrically connected to the based board to receive and transmit wireless signals having a first central frequency, and a second radio member forming a portion of the housing and electrically connected to the grounding member. The second radio member couples with the first radio member to receive and transmit wireless signals having a second central frequency.
摘要翻译： 由具有壳体的无线通信装置采用的天线组件包括基板，固定在基板上并将天线组件接地的接地构件，电连接到基板的第一无线电构件，用于接收和发送具有第一 中心频率的第二无线电构件和形成壳体的一部分并且电连接到接地构件的第二无线电构件。 第二无线电构件与第一无线电构件耦合以接收和发送具有第二中心频率的无线信号。
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公开(公告)号：US07667666B2
公开(公告)日：2010-02-23
申请号：US11826935
申请日：2007-07-19
申请人： Tze-Hsuan Chang , Jean-Fu Kiang
发明人： Tze-Hsuan Chang , Jean-Fu Kiang
CPC分类号： H01Q9/0485 , H01Q1/38
摘要： An antenna comprises a substrate, a feed conductor, a ground layer, a resonator and a short-circuited element. The substrate comprises a first surface and a second surface. The feed conductor is formed on the first surface. The ground layer is formed on the second surface, comprising an aperture. The resonator is disposed on the ground layer, comprising a body and a notch, the notch is formed on a first side of the body, wherein the first side is perpendicular to the ground layer. The short-circuited element is disposed on the first side connecting the ground layer.
摘要翻译： 天线包括基板，馈电导体，接地层，谐振器和短路元件。 基板包括第一表面和第二表面。 馈电导体形成在第一表面上。 接地层形成在第二表面上，包括孔。 谐振器设置在接地层上，包括主体和凹口，凹口形成在主体的第一侧上，其中第一侧垂直于接地层。 短路元件设置在连接接地层的第一侧上。
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公开(公告)号：US20090140944A1
公开(公告)日：2009-06-04
申请号：US11950360
申请日：2007-12-04
申请人： Tze-Hsuan Chang , Jean-Fu Kiang
发明人： Tze-Hsuan Chang , Jean-Fu Kiang
IPC分类号： H01Q11/12
CPC分类号： H01Q9/0485 , H01Q5/357
摘要： A dual-band dielectric resonator antenna (DRA) is designed by splitting a rectilinear DR and carving notches and tunnels off the DR. The antenna comprises a substrate, a microstrip line, a ground plane and a resonant structure, wherein a first resonant part and a second resonant part of the resonant structure are separated by a gap. The proposed DRA can cover both the WiMAX (3.4-3.7 GHz) and the WLAN (5.15-5.35 GHz) bands by engraving notches and tunnels at different positions of the first resonant part and the second resonant part.
摘要翻译： 双波段介质谐振器天线（DRA）是通过将直线DR和雕刻凹口和隧道从DR分离而设计的。 天线包括衬底，微带线，接地平面和谐振结构，其中谐振结构的第一谐振部分和第二谐振部分被间隙隔开。 所提出的DRA可以通过在第一谐振部分和第二谐振部分的不同位置上雕刻缺口和隧道来覆盖WiMAX（3.4-3.7GHz）和WLAN（5.15-5.35GHz）频带。
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公开(公告)号：US07541998B1
公开(公告)日：2009-06-02
申请号：US11959695
申请日：2007-12-19
申请人： Tze-Hsuan Chang , Jean-Fu Kiang
发明人： Tze-Hsuan Chang , Jean-Fu Kiang
IPC分类号： H01Q13/00
CPC分类号： H01Q9/0492
摘要： The present invention relates to a circularly-polarized dielectric resonator antenna (DRA). The antenna comprises a substrate, a Wilkinson power divider, a phase shifter, a ground plane and a dielectric resonator, wherein the phase shifter is connected to the Wilkinson power divider. Besides, the dielectric resonator is disposed on the ground plane, and includes a dielectric main body and a slot disposed above the substrate. Additionally, the antenna is adopted to increase the linear radiation bandwidth by utilizing the slot, and transceivers a circularly-polarized electromagnetic wave by utilizing the Wilkinson power divider. Consequently, the circularly-polarized dielectric resonator antenna can be applied in the fields of satellite communication, Worldwide Interoperability for Microwave Access (WiMAX), and wireless communication.
摘要翻译： 圆极化介质谐振器天线（DRA）技术领域本发明涉及一种圆极化介质谐振器天线（DRA）。 天线包括衬底，威尔金森功率分配器，移相器，接地平面和介质谐振器，其中移相器连接到威尔金森功率分配器。 此外，介质谐振器设置在接地平面上，并且包括电介质主体和设置在基板上方的狭槽。 另外，采用天线通过利用该时隙来增加线性辐射带宽，并通过利用Wilkinson功率分配器来收发圆偏振电磁波。 因此，圆极化介质谐振器天线可以应用于卫星通信，全球微波接入互操作性（WiMAX）和无线通信领域。
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公开(公告)号：US20090128434A1
公开(公告)日：2009-05-21
申请号：US11959695
申请日：2007-12-19
申请人： Tze-Hsuan CHANG , Jean-Fu Kiang
发明人： Tze-Hsuan CHANG , Jean-Fu Kiang
CPC分类号： H01Q9/0492
摘要： The present invention relates to a circularly-polarized dielectric resonator antenna (DRA). The antenna comprises a substrate, a Wilkinson power divider, a phase shifter, a ground plane and a dielectric resonator, wherein the phase shifter is connected to the Wilkinson power divider. Besides, the dielectric resonator is disposed on the ground plane, and includes a dielectric main body and a slot disposed above the substrate. Additionally, the antenna is adopted to increase the linear radiation bandwidth by utilizing the slot, and transceives a circularly-polarized electromagnetic wave by utilizing the Wilkinson power divider. Consequently, the circularly-polarized dielectric resonator antenna can be applied in the fields of satellite communication, Worldwide Interoperability for Microwave Access (WiMAX), and wireless communication.
摘要翻译： 圆极化介质谐振器天线（DRA）技术领域本发明涉及一种圆极化介质谐振器天线（DRA）。 天线包括衬底，威尔金森功率分配器，移相器，接地平面和介质谐振器，其中移相器连接到威尔金森功率分配器。 此外，介质谐振器设置在接地平面上，并且包括电介质主体和设置在基板上方的狭槽。 另外，采用天线通过利用该时隙来增加线性辐射带宽，并通过利用Wilkinson功率分配器收发圆偏振电磁波。 因此，圆极化介质谐振器天线可以应用于卫星通信，全球微波接入互操作性（WiMAX）和无线通信领域。
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公开(公告)号：US20090102739A1
公开(公告)日：2009-04-23
申请号：US12038243
申请日：2008-02-27
申请人： Tze-Hsuan CHANG , Jean-Fu Kiang
发明人： Tze-Hsuan CHANG , Jean-Fu Kiang
IPC分类号： H01Q1/48
CPC分类号： H01Q9/0485 , H01Q1/2291 , H01Q13/10 , H01Q19/106
摘要： The present invention relates to a dielectric resonator antenna (DRA) with bending metallic planes. The ground plane of the dielectric resonator antenna is bent around the DRA to increase the half-power beam width (HPBW) and the gain on H-plane, moreover, to improve the pattern on E-plane. The ground plane of the invention is further bent in different angles to reshape the radiation pattern of the dielectric resonator antenna, and a well is carved in the dielectric resonator antenna to increase its radiation bandwidth. The invention can also be adjusted as WiMAX sectorial antenna.
摘要翻译： 本发明涉及一种具有弯曲金属平面的介质谐振器天线（DRA）。 介质谐振器天线的接地面围绕DRA弯曲，以增加半功率波束宽度（HPBW）和H平面上的增益，此外，改善了E平面上的图案。 本发明的接地平面进一步以不同的角度弯曲以重塑介质谐振器天线的辐射图，并且在介质谐振器天线中刻蚀井以增加其辐射带宽。 本发明也可以被调整为WiMAX部署天线。
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公开(公告)号：US20080278378A1
公开(公告)日：2008-11-13
申请号：US11826935
申请日：2007-07-19
申请人： Tze-Hsuan Chang , Jean-Fu Kiang
发明人： Tze-Hsuan Chang , Jean-Fu Kiang
IPC分类号： H01Q1/38
CPC分类号： H01Q9/0485 , H01Q1/38
摘要： An antenna comprises a substrate, a feed conductor, a ground layer, a resonator and a short-circuited element. The substrate comprises a first surface and a second surface. The feed conductor is formed on the first surface. The ground layer is formed on the second surface, comprising an aperture. The resonator is disposed on the ground layer, comprising a body and a notch, the notch is formed on a first side of the body, wherein the first side is perpendicular to the ground layer. The short-circuited element is disposed on the first side connecting the ground layer.
摘要翻译： 天线包括基板，馈电导体，接地层，谐振器和短路元件。 基板包括第一表面和第二表面。 馈电导体形成在第一表面上。 接地层形成在第二表面上，包括孔。 谐振器设置在接地层上，包括主体和凹口，凹口形成在主体的第一侧上，其中第一侧垂直于接地层。 短路元件设置在连接接地层的第一侧上。
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公开(公告)号：US07265729B1
公开(公告)日：2007-09-04
申请号：US11461379
申请日：2006-07-31
申请人： Tze-Hsuan Chang , Jean-Fu Kiang
发明人： Tze-Hsuan Chang , Jean-Fu Kiang
CPC分类号： H01Q1/38 , H01Q9/0421 , H01Q9/045
摘要： A microstrip antenna comprises of an antenna element and a feed-in/feed-out element. Wherein, a wiring pattern of the antenna element includes a plurality of spiral inductors, so that in the antenna element, the path of the electric current is lengthened, the resonant frequency is lowered, and the length of the antenna is shortened.
摘要翻译： 微带天线包括天线元件和馈入/馈送元件。 其中，天线元件的布线图案包括多个螺旋形电感器，使得在天线元件中，电流的路径被延长，谐振频率降低，并且天线的长度缩短。
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公开(公告)号：US07978149B2
公开(公告)日：2011-07-12
申请号：US12038243
申请日：2008-02-27
申请人： Tze-Hsuan Chang , Jean-Fu Kiang
发明人： Tze-Hsuan Chang , Jean-Fu Kiang
IPC分类号： H01Q15/08
CPC分类号： H01Q9/0485 , H01Q1/2291 , H01Q13/10 , H01Q19/106
摘要： The present invention relates to a dielectric resonator antenna (DRA) with bending metallic planes. The ground plane of the dielectric resonator antenna is bent around the DRA to increase the half-power beam width (HPBW) and the gain on H-plane, moreover, to improve the pattern on E-plane. The ground plane of the invention is further bent in different angles to reshape the radiation pattern of the dielectric resonator antenna, and a well is carved in the dielectric resonator antenna to increase its radiation bandwidth. The invention can also be adjusted as WiMAX sectorial antenna.
摘要翻译： 本发明涉及一种具有弯曲金属平面的介质谐振器天线（DRA）。 介质谐振器天线的接地面围绕DRA弯曲，以增加半功率波束宽度（HPBW）和H平面上的增益，此外，改善了E平面上的图案。 本发明的接地平面进一步以不同的角度弯曲以重塑介质谐振器天线的辐射图，并且在介质谐振器天线中刻蚀井以增加其辐射带宽。 本发明也可以被调整为WiMAX部署天线。
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公开(公告)号：US07663553B2
公开(公告)日：2010-02-16
申请号：US12038190
申请日：2008-02-27
申请人： Tze-Hsuan Chang , Jean-Fu Kiang
发明人： Tze-Hsuan Chang , Jean-Fu Kiang
IPC分类号： H01Q1/38
CPC分类号： H01Q9/0485
摘要： The present invention relates to a dielectric resonator antenna (DRA) with a transverse-rectangle well. The DRA comprising a substrate, a ground plane, a feed conductor, and a dielectric resonator. The resonator further includes a main body and a well penetrating the main body to enhance the electric field, to increase the radiation efficiency, to broaden the bandwidth, and to create new resonant mode. The DRA has the radiation pattern of broad beamwidth with vertical polarization. Accordingly, the invention can also be adjusted as WLAN 802.11a antenna.
摘要翻译： 本发明涉及一种具有横向矩形井的介质谐振器天线（DRA）。 DRA包括衬底，接地平面，馈电导体和介质谐振器。 谐振器还包括主体和穿透主体的阱以增强电场，提高辐射效率，扩大带宽，并产生新的谐振模式。 DRA具有垂直极化的宽波束宽度的辐射图。 因此，本发明也可以被调整为WLAN 802.11a天线。
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