公开(公告)号：US08779992B2

公开(公告)日：2014-07-15

申请号：US13175821

申请日：2011-07-01

Applicant: Sy-Been Wang ,  Kuo-Chang Lo ,  Shih-Chieh Cheng

Inventor： Sy-Been Wang ,  Kuo-Chang Lo ,  Shih-Chieh Cheng

IPC: H01Q1/24

CPC classification number: H01Q1/2275 ,  H01Q9/0421 ,  H01Q9/42

Abstract: A wireless communication apparatus and a planar antenna thereof are provided. The wireless communication apparatus comprises a connecting port, a printed circuit board, and a planar antenna. The printed circuit board is connected to the connecting port, and the planar antenna is formed on the printed circuit board. The planar antenna comprises a radiation portion, a shorting portion, and a feeding portion. The feeding portion is connected to the radiation portion and the shorting portion, and the radiation portion and the shorting portion are in a bent shape so that the radiation portion, the shorting portion and the feeding portion are distributed in a rectangular region.

Abstract translation: 提供无线通信装置及其平面天线。 无线通信装置包括连接端口，印刷电路板和平面天线。 印刷电路板连接到连接端口，平面天线形成在印刷电路板上。 平面天线包括辐射部分，短路部分和馈电部分。 馈送部分连接到辐射部分和短路部分，并且辐射部分和短路部分是弯曲的形状，使得辐射部分，短路部分和馈送部分分布在矩形区域中。

公开(公告)号：US08704715B2

公开(公告)日：2014-04-22

申请号：US13277313

申请日：2011-10-20

Applicant: Shih-Chieh Cheng ,  Kuo-Chang Lo

Inventor： Shih-Chieh Cheng ,  Kuo-Chang Lo

IPC: H01Q1/24

CPC classification number: H01Q1/2266 ,  H01Q5/371 ,  H01Q9/42

Abstract: A dual band antenna with improved radiation characteristic, comprising: a ground plane, formed at the bottom thereof; two impedance matching elements formed respectively at the two arms thereof while connecting to the ground plane so as to form a first joint and a second joint at the connections in respective; a first radiation unit, connected to the first joint, being formed like an arc connected to the first joint that is disposed concave to the bottom ground plane while extending from the first joint toward the second joint, and then turning vertically upward from the end of the arc for enabling the end of the vertical portion to connect to a second radiation unit; and the second radiation unit, being formed like an arc that is disposed concave to the bottom ground plane while extending from the joint with the first radiation unit toward the first joint.

Abstract translation: 一种具有改善的辐射特性的双频带天线，包括：在其底部形成的接地平面; 两个阻抗匹配元件分别在其两个臂处形成，同时连接到接地平面，以在相应的连接处形成第一接头和第二接头; 连接到第一接头的第一辐射单元被形成为类似于连接到第一接头的电弧，该第一接头在从第一接头朝向第二接头延伸的同时从第一接头朝向第二接头延伸设置成凹入底部接地平面，然后从 所述电弧用于使所述垂直部分的端部能够连接到第二辐射单元; 以及第二辐射单元，其形状类似于在从第一辐射单元的接头朝向第一接头延伸的同时设置成凹入底部接地平面的弧。

公开(公告)号：US20120002412A1

公开(公告)日：2012-01-05

申请号：US12830215

申请日：2010-07-02

Applicant: Shih-Chieh Cheng

Inventor： Shih-Chieh Cheng

IPC: F21V1/00

CPC classification number: F21S2/005 ,  F21S8/088 ,  F21V7/0016 ,  F21V7/09 ,  F21W2131/103 ,  F21Y2115/10

Abstract: A light source device comprises at least two reflecting members and light sources corresponding to each other. The reflecting member has a top surface and an arc bottom surface, and a reflecting curved surface extended toward the top surface from the arc bottom surface. The arc bottom surface forms a containing space for placing the light source. A light outgoing surface of the arc bottom surface is toward the top surface. The reflecting curved surface of each reflecting member is disposed by corresponding to each other. Accordingly, a light beam of each light source can achieve the effect of illuminating in a wide-angle through the reflection of each reflecting member, and the luminous flux can be uniformly distributed within a unit area.

Abstract translation: 光源装置包括彼此对应的至少两个反射部件和光源。 反射构件具有顶表面和弧底表面，以及从弧形底表面向顶表面延伸的反射弯曲表面。 弧底表面形成用于放置光源的容纳空间。 弧形底面的光出射表面朝向顶面。 每个反射构件的反射曲面彼此对应地布置。 因此，每个光源的光束可以通过每个反射部件的反射实现广角照明的效果，并且光通量可均匀地分布在单位面积内。

公开(公告)号：US07312760B1

公开(公告)日：2007-12-25

申请号：US11588266

申请日：2006-10-27

Applicant: Shih-Chieh Cheng

Inventor： Shih-Chieh Cheng

IPC: H01Q1/24

CPC classification number: H01Q9/0421

Abstract: A solid antenna includes a first grounding portion, a second grounding portion, a first radiating portion, a second radiating portion, a first feeding portion and a second feeding portion. The second grounding portion is extended from one side of the first grounding portion. The first radiating portion is extended from the other side of the first grounding portion opposite to the one side of the first grounding portion. The second radiating portion is extended from the other side of the first grounding portion and has one side opposite to the other side of the first grounding portion. The first feeding portion is extended from the one side of the second radiating portion. The second feeding portion is extended from the first feeding portion and approximately parallel to the first radiating portion and the second radiating portion. In addition, the invention also discloses a method of manufacturing the solid antenna.

Abstract translation: 固体天线包括第一接地部分，第二接地部分，第一辐射部分，第二辐射部分，第一馈送部分和第二馈送部分。 第二接地部分从第一接地部分的一侧延伸。 第一辐射部从与第一接地部的一侧相反的第一接地部的另一侧延伸。 第二辐射部分从第一接地部分的另一侧延伸并且具有与第一接地部分的另一侧相对的一侧。 第一馈送部分从第二辐射部分的一侧延伸。 第二馈送部分从第一馈送部分延伸并且大致平行于第一辐射部分和第二辐射部分。 此外，本发明还公开了一种制造固体天线的方法。

公开(公告)号：US20070268187A1

公开(公告)日：2007-11-22

申请号：US11598696

申请日：2006-11-14

Applicant: Shih-Chieh Cheng

Inventor： Shih-Chieh Cheng

IPC: H01Q1/38

CPC classification number: H01Q9/0421

Abstract: An inverted-F antenna includes a first radiating portion, a second radiating portion, a grounding portion and a feeding portion. The first radiating portion is extended from one side of the grounding portion. The second radiating portion is extended from the side of the grounding portion, and has one side opposite to the side of the grounding portion. The feeding portion is extended from the side of the second radiating portion. In addition, a manufacturing method of the inverted-F antenna is disclosed.

Abstract translation: 倒F天线包括第一辐射部分，第二辐射部分，接地部分和馈送部分。 第一辐射部分从接地部分的一侧延伸。 第二辐射部分从接地部分的侧面延伸，并且具有与接地部分侧相对的一侧。 进给部分从第二辐射部分侧延伸。 另外，公开了倒F型天线的制造方法。

公开(公告)号：US08659484B2

公开(公告)日：2014-02-25

申请号：US13434126

申请日：2012-03-29

Applicant: Shih-Chieh Cheng

Inventor： Shih-Chieh Cheng

IPC: H01Q1/38 ,  H01Q1/24

CPC classification number: H01Q1/38 ,  H01Q5/357 ,  H01Q9/40

Abstract: A printed antenna comprising a substrate, a first ground plane, a low frequency radiation, a high frequency radiation, a first matching portion, a second matching portion is provided. The first ground plane, the low frequency radiation portion, the high frequency radiation portion and the first matching portion are located on an upper surface of the substrate. The low frequency radiation portion is connected to the high frequency radiation portion, and the first matching portion is extended from the first ground plane and towards the high frequency radiation portion. The second matching portion is adjacent to the first matching portion but does not overlap the first matching portion.

Abstract translation: 提供一种包括基板，第一接地平面，低频辐射，高频辐射，第一匹配部分，第二匹配部分的印刷天线。 第一接地层，低频辐射部分，高频辐射部分和第一匹配部分位于衬底的上表面上。 低频辐射部分连接到高频辐射部分，并且第一匹配部分从第一接地平面延伸到高频辐射部分。 第二匹配部分与第一匹配部分相邻，但不与第一匹配部分重叠。

公开(公告)号：US08106835B2

公开(公告)日：2012-01-31

申请号：US12540774

申请日：2009-08-13

Applicant: Ming-Cheng Chien ,  Shih-Chieh Cheng ,  Kuo-Chang Lo

Inventor： Ming-Cheng Chien ,  Shih-Chieh Cheng ,  Kuo-Chang Lo

IPC: H01Q1/38

CPC classification number: H01Q9/42 ,  H01Q5/371

Abstract: A dual-band antenna is disposed on a substrate having an antenna-mounted surface. The dual-band antenna includes a first radiating unit, a second radiating unit, and a feeding terminal. The first radiating unit is disposed opposite to the antenna-mounted surface of the substrate, and at least has a first side, a second side and, a third side. The first side is opposite to the third side, and the length of the first side is not equal to that of the third side. The second side is connected to the first side and the third side. The second radiating unit is connected to the first side of the first radiating unit. The feeding terminal is connected to the third side of the first radiating unit and the antenna-mounted surface of the substrate.

Abstract translation: 双频天线设置在具有天线安装表面的基板上。 双频天线包括第一辐射单元，第二辐射单元和馈电端子。 第一辐射单元与基板的天线安装表面相对设置，并且至少具有第一侧，第二侧和第三侧。 第一侧与第三侧相反，第一侧的长度不等于第三侧的长度。 第二侧连接到第一侧和第三侧。 第二辐射单元连接到第一辐射单元的第一侧。 馈电端子连接到第一辐射单元的第三侧和基板的天线安装表面。

公开(公告)号：US20110050523A1

公开(公告)日：2011-03-03

申请号：US12870298

申请日：2010-08-27

Applicant: Mao-Tse LIANG ,  Shih-Chieh Cheng ,  Kuo-Chang Lo

Inventor： Mao-Tse LIANG ,  Shih-Chieh Cheng ,  Kuo-Chang Lo

IPC: H01Q1/36

CPC classification number: H01Q1/2258 ,  H01Q9/0421

Abstract: A three-dimensional dual-band antenna including a first radiation portion, a second radiation portion, a connection portion, an impedance matching portion and a feeding portion is provided. The second radiation portion is located under the radiation portion and parallel with the first radiation portion. The connection portion is connected to the first side of the first radiation portion and extended downward vertically, for connecting the first radiation portion and the second radiation portion. The impedance matching portion is connected to a second side of the first radiation portion and extended downward vertically. The first side and the second side are opposite. The feeding portion is connected to the second side and extended downward vertically. The feeding portion receives a feeding signal. The first and the second radiation portion are operated at the first and the second bandwidth respectively, wherein the second bandwidth is in higher frequency than the first bandwidth.

Abstract translation: 提供了包括第一辐射部分，第二辐射部分，连接部分，阻抗匹配部分和馈送部分的三维双频天线。 第二辐射部分位于辐射部分下方并与第一辐射部分平行。 连接部分连接到第一辐射部分的第一侧并且垂直向下延伸，用于连接第一辐射部分和第二辐射部分。 阻抗匹配部分连接到第一辐射部分的第二侧并且垂直向下延伸。 第一面和第二面相反。 进给部分连接到第二侧并垂直向下延伸。 馈送部分接收馈送信号。 第一和第二辐射部分分别以第一和第二带宽工作，其中第二带宽处于比第一带宽更高的频率。

公开(公告)号：US20080111753A1

公开(公告)日：2008-05-15

申请号：US11882040

申请日：2007-07-30

Applicant: Shih-Chieh Cheng

Inventor： Shih-Chieh Cheng

IPC: H01Q1/38

CPC classification number: H01Q1/38 ,  H01Q5/371 ,  H01Q9/40 ,  H01Q21/28

Abstract: A dual band printed antenna includes a first metal sheet, a second metal sheet, a substrate and a conductive unit. The first metal sheet is triangular and has a slit and a feeding part. The slit is extended from a side to another side of the first metal sheet. The slit and the feeding part divide the first metal sheet into a first radiating part and a second radiating part. The second metal sheet has a breach and a grounding part. The breach is triangular and located opposite to the first metal sheet. The first and second metal sheets are disposed on the substrate. The first metal sheet is apart a distance from the second metal sheet. The conductive unit has a conductive body, which is electronically connected with the feeding part, and a grounding body, which is electronically connected with the grounding part. A dual band printed antenna module is also disclosed.

Abstract translation: 双频带印刷天线包括第一金属片，第二金属片，基底和导电单元。 第一金属片是三角形的并且具有狭缝和馈送部分。 狭缝从第一金属片的一侧延伸到另一侧。 狭缝和进给部分将第一金属片分成第一辐射部分和第二辐射部分。 第二金属片具有破裂和接地部分。 破裂是三角形并且与第一金属片相对。 第一和第二金属片设置在基板上。 第一金属片与第二金属片隔开一段距离。 导电单元具有与馈电部电子连接的导电体，以及与接地部电子连接的接地体。 还公开了一种双频带印刷天线模块。

公开(公告)号：US20080024366A1

公开(公告)日：2008-01-31

申请号：US11459653

申请日：2006-07-25

Applicant: Shih-Chieh Cheng

Inventor： Shih-Chieh Cheng

IPC: H01Q1/38

CPC classification number: H01Q1/38 ,  H01Q5/357 ,  H01Q9/42

Abstract: The present invention provides a dual band and dual mode flat antenna. The antenna structure comprises a substrate; a ground member configured on the substrate; an interdigital shape radiator having a first portion radiator and a second portion radiator configured on the substrate, wherein the second portion radiator being connected to a first end of said first portion radiator; and a feed line connected to the second end of the first portion radiator of the interdigital shape radiator.

Abstract translation: 本发明提供一种双频带和双模平面天线。 天线结构包括基板; 配置在所述基板上的接地部件; 具有第一部分散热器和配置在所述基板上的第二部分散热器的叉指形散热器，其中所述第二部分散热器连接到所述第一部分散热器的第一端; 以及连接到叉指形散热器的第一部分散热器的第二端的馈电线。