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公开(公告)号：US06870506B2
公开(公告)日：2005-03-22
申请号：US10453640
申请日：2003-06-04
申请人： I-Fong Chen , Chia-Mei Peng
发明人： I-Fong Chen , Chia-Mei Peng
摘要： A multi-frequency antenna with a single layer and a single feeding point, and especially an improved microstrip antenna with its bandwidths simplified and enlarged, it has a central microstrip with a set length and a set width; the bottom end of the central microstrip is used as a feeding point, the top end thereof is extended bilaterally to form respectively a first band section and a second ban section. The first band section is provided on the end thereof with a first open circuit point, and the second ban section is provided on the end thereof with a second open circuit point. A grounding line of a set length and a set width is located at a position a distance below the feeding point on the bottom end of the central microstrip. The lengths from the feeding point to an open circuit point on the end of the first band section and to an open circuit point on the end of the second ban section are both ¼ λ of the ban section to be used.
摘要翻译： 具有单层和单个馈电点的多频天线，特别是具有简化和扩大带宽的改进的微带天线，具有设定长度和设定宽度的中央微带; 中央微带的底端用作馈电点，其顶端是双向延伸的，分别形成第一带段和第二禁区。 第一带部分在其末端设置有第一开路点，第二禁带部分在其端部设置有第二开路点。 设定长度和设定宽度的接地线位于距中央微带底端馈电点一定距离的位置。 从馈电点到第一带段末端的开路点到第二禁区的末端的开路点的长度都是要使用的禁区的1/4λ。
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公开(公告)号：US06850199B2
公开(公告)日：2005-02-01
申请号：US10458311
申请日：2003-06-11
申请人： I-Fong Chen , Chia-Mei Peng
发明人： I-Fong Chen , Chia-Mei Peng
CPC分类号： H01Q1/2291 , H01Q1/38 , H01Q9/42 , H01Q21/30
摘要： A U-shaped multi-frequency antenna of high efficiency, the antenna has a common feed line connected with an inner and an outer U-shaped wire in symmetrical forms respectively to decide impedance bandwidths of frequency bands selected, and has a balanced circuit of the structure of a Balun circuit having a gradually tapered microstrip to harmonize the impedance bandwidths. Thereby such an omni-directional multi-frequency antenna with a high gain and a bandwidth can be conveniently manufactured.
摘要翻译： 一种高效率的U形多频天线，天线具有分别以对称形式与内外U形导线连接的公共馈线，以确定所选频段的阻抗带宽，并具有平衡电路 具有逐渐变细微带的巴伦电路的结构以协调阻抗带宽。 因此，可以方便地制造具有高增益和带宽的这种全向多频天线。
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公开(公告)号：US06809699B2
公开(公告)日：2004-10-26
申请号：US10351305
申请日：2003-01-27
申请人： I-Fong Chen , Chia-Mei Peng
发明人： I-Fong Chen , Chia-Mei Peng
IPC分类号： H01Q928
CPC分类号： H01Q21/062 , H01Q1/241 , H01Q1/38 , H01Q5/357 , H01Q9/26
摘要： The dipole antenna array is formed by connecting a plurality of dipole antennas, one end of the dipole antenna array has an open stub and a balancing circuit to adjust the width of frequency band, impedance and gain of the antenna array. Each dipole antenna is added on the two ends thereof with antenna loading devices such as a plurality of mini-aperture antennas. The dipole antenna array can have an option to add a reflector on an end thereof.
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公开(公告)号：US08836599B2
公开(公告)日：2014-09-16
申请号：US13413199
申请日：2012-03-06
申请人： Chia-Mei Peng , I-Fong Chen , Jin-Hao Liou
发明人： Chia-Mei Peng , I-Fong Chen , Jin-Hao Liou
摘要： A multi-band broadband antenna with mal-position feed structure includes a signal line of high-frequency radiation path with a signal feed-in point, and a ground line of low-frequency radiation path with opposing ground feed-in point and top-loading portion. The design exhibits a mal-position feed structure so that a co-planar waveguide structure is formed in the multi-band broadband antenna to increase the antenna's operating bandwidth.
摘要翻译： 具有误位置馈电结构的多频带宽带天线包括具有信号馈入点的高频辐射路径的信号线和具有相对地面馈入点和顶部馈入点的低频辐射路径的接地线， 装载部分。 该设计表现出位置馈送结构，使得在多频带宽带天线中形成共面波导结构，以增加天线的工作带宽。
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公开(公告)号：US20130234895A1
公开(公告)日：2013-09-12
申请号：US13413199
申请日：2012-03-06
申请人： Chia-Mei Peng , I-Fong Chen , Jin-Hao Liou
发明人： Chia-Mei Peng , I-Fong Chen , Jin-Hao Liou
IPC分类号： H01Q9/16
摘要： A multi-band broadband antenna with mal-position feed structure includes a signal line of high-frequency radiation path with a signal feed-in point, and a ground line of low-frequency radiation path with opposing ground feed-in point and top-loading portion. The design exhibits a mal-position feed structure so that a co-planar waveguide structure is formed in the multi-band broadband antenna to increase the antenna's operating bandwidth.
摘要翻译： 具有误位置馈电结构的多频带宽带天线包括具有信号馈入点的高频辐射路径的信号线和具有相对地面馈入点和顶部馈入点的低频辐射路径的接地线， 装载部分。 该设计表现出位置馈送结构，使得在多频带宽带天线中形成共面波导结构，以增加天线的工作带宽。
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公开(公告)号：US08587484B2
公开(公告)日：2013-11-19
申请号：US13235690
申请日：2011-09-19
申请人： Chia-Mei Peng , I-Fong Chen
发明人： Chia-Mei Peng , I-Fong Chen
摘要： The proposed antenna structure has first and second asymmetric radiated-strip structures developed by modifying the structure of a printed T-type monopole. Specifically, by combining the radiated-strip and the shorting-line, the proposed antenna structure is similar to modified Type III balun and dipole fed by microstrip-line structure. Hence, the proposed antenna structure can also be regarded as a “quasi-balanced” antenna structure.
摘要翻译： 所提出的天线结构具有通过改变印刷的T型单极子的结构而产生的第一和第二不对称辐射带结构。 具体地说，通过组合辐射条和短路线，所提出的天线结构与经微带线结构馈送的经修改的III型平衡 - 不平衡转换器和偶极子相似。 因此，所提出的天线结构也可以被认为是“准平衡”天线结构。
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公开(公告)号：US20130069830A1
公开(公告)日：2013-03-21
申请号：US13235690
申请日：2011-09-19
申请人： I-Fong CHEN , Chia-Mei Peng
发明人： I-Fong CHEN , Chia-Mei Peng
IPC分类号： H01Q1/38
摘要： The proposed antenna structure has first and second asymmetric radiated-strip structures developed by modifying the structure of a printed T-type monopole. Specifically, by combining the radiated-strip and the shorting-line, the proposed antenna structure is similar to modified Type III balun and dipole fed by microstrip-line structure. Hence, the proposed antenna structure can also be regarded as a “quasi-balanced” antenna structure.
摘要翻译： 所提出的天线结构具有通过改变印刷的T型单极子的结构而产生的第一和第二不对称辐射带结构。 具体地说，通过组合辐射条和短路线，所提出的天线结构与经微带线结构馈送的经修改的III型平衡 - 不平衡转换器和偶极子相似。 因此，所提出的天线结构也可以被认为是准平衡天线结构。
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