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1. 发明申请

US20150102971A1 Bi-Polarized Broadband Annular Radiation Unit and Array Antenna 有权
标题翻译：双极化宽带环形辐射单元和阵列天线
公开(公告)号：US20150102971A1
公开(公告)日：2015-04-16
申请号：US14401529
申请日：2013-02-19
申请人： Comba Telecom System (China) Ltd , Anhui Mobile Huangshan Road
发明人： Peitao Liu , Qinyuan Wang , Shan Qiu Sun , Liwen Huang , Yingchun Zhang , Qing Tang
IPC分类号： H01Q21/26 , H01Q19/10
CPC分类号： H01Q21/26 , H01Q1/246 , H01Q5/42 , H01Q19/108 , H01Q21/08 , H01Q21/24 , H01Q25/001
摘要： A bi-polarized broadband annular radiation unit, for being installed on a metal reflective plate thus constituting a communication antenna and defining an annular construction by two pairs of orthogonally polarized dipoles, includes two pairs of orthogonally polarized dipoles, each dipole comprising two symmetrical unit arms of a single line sheet shape, one end of a unit arm being facing to a corresponding end of the other unit arm, and a distal end of each unit arm of at least one pair of dipoles is provided with a loading line; and a plurality of balun arms feeding power to and supporting respective dipoles, each balun arm including two parallel balun lines, and the top ends of the two balun lines being connected with corresponding ends of the two unit arms of a corresponding dipole. Each unit arm and the balun line and/or loading line connected to the same unit arm are made by sheet metal stamping forming process or casting process.
摘要翻译：双极化宽带环形辐射单元，用于安装在金属反射板上，从而构成通信天线并通过两对正交极化偶极子限定环形结构，包括两对正交极化的偶极子，每个偶极子包括两个对称的单位臂具有一单一线片形状，单元臂的一端面向另一个单元臂的对应端部，并且至少一对偶极子的每个单元臂的远端设置有装载线; 以及多个平衡 - 不平衡转换臂，其向每个偶极子供电并支撑各个偶极子，每个平衡 - 不平衡转换臂包括两个平行平衡不平衡转换线，并且两个平衡 - 不平衡转换线的顶端与相应偶极子的两个单元臂的对应端连接。连接到同一单元臂的每个单元臂和平衡 - 不平衡转换线和/或负载线通过钣金冲压成型工艺或铸造工艺制成。

2. 发明授权

US08760356B2 Bi-polarized broadband radiation unit of annular type and linear array antenna 有权
标题翻译：双极化宽带辐射单元，环形型和线性阵列天线
公开(公告)号：US08760356B2
公开(公告)日：2014-06-24
申请号：US12740785
申请日：2008-08-01
申请人： Binlong Bu , Peitao Liu , Shanqiu Sun , Songdong Fan , Xiaobing Su
发明人： Binlong Bu , Peitao Liu , Shanqiu Sun , Songdong Fan , Xiaobing Su
IPC分类号： H01Q21/20
CPC分类号： H01Q21/26 , H01Q5/42 , H01Q5/48 , H01Q9/26 , H01Q21/08
摘要： A broadband radiation unit includes first and second pairs of symmetric dipoles operable to transmit communication signals and to receive communication signals. The first pair of symmetric dipoles has a polarization that is orthogonal to that of the second pair of symmetric dipoles. The first and second pairs of symmetric dipoles together define an annular structure. A plurality of baluns are associated with the first and second pairs of symmetric dipoles such that a given one of the baluns is associated with a respective symmetric dipole of the pairs of symmetric dipoles. Each one of the baluns feeds a balanced current to its associated symmetric dipole. Each symmetric dipole of the first and second pairs of symmetric dipoles has two unit arms which are disposed on and arranged symmetrically about its associated balun.
摘要翻译：宽带辐射单元包括可操作以传送通信信号和接收通信信号的第一对和第二对对称偶极子。第一对对称偶极子具有与第二对对称偶极子正交的极化。第一和第二对对称偶极子共同限定了环形结构。多个不平衡变压器与第一和第二对对称偶极子相关联，使得给定的一个不平衡变压器与对称偶极子对的相应对称偶极子相关联。每个平衡 - 不平衡变换器将平衡电流馈送到其相关联的对称偶极子。第一对和第二对对称偶极子的每个对称偶极子具有两个单元臂，其布置在其关联的平衡 - 不平衡变换器的对称并且对称地布置。

3. 发明申请

US20100244982A1 ULTRA WIDE-BAND DUAL-FREQUENCY COMBINER 有权
标题翻译：超宽带双频组合机
公开(公告)号：US20100244982A1
公开(公告)日：2010-09-30
申请号：US12668290
申请日：2007-04-11
申请人： Yingjie Di , Tao He , Bin He , Mengmeng Shu , Jingmin Huang
发明人： Yingjie Di , Tao He , Bin He , Mengmeng Shu , Jingmin Huang
IPC分类号： H03H7/46
CPC分类号： H01P1/2133 , H01P1/2136
摘要： An ultra wideband dual-frequency combiner includes a combination port (Port 1), a first port (Port 2) a second port (Port 3), two coaxial resonator band pass filters and two direct current channels. The first direct current channel is connected between the first port (Port 2) and the combination port (Port 1). The second direct current channel is connected between the second port (Port 3) and the combination port (Port 1). One end of the first coaxial resonator hand pass filters (610, 611) is electrically connected with the first port (Port 2) via a first blocking capacitor. One end of the second coaxial resonator hand pass filter (620, 621) is electrically connected with the second port (Port 3) via a second blocking capacitor. The other ends of the first coaxial resonator band pass filter and the second coaxial resonator band pass filter are connected with the combination port (Port 1) via a third blocking capacitor. The blocking capacitors are parameter distributed capacitors.
摘要翻译：超宽带双频组合器包括组合端口（端口1），第一端口（端口2），第二端口（端口3），两个同轴谐振器带通滤波器和两个直流通道。第一个直流通道连接在第一个端口（端口2）和组合端口（端口1）之间。第二直流通道连接在第二端口（端口3）和组合端口（端口1）之间。第一同轴共振器带通滤波器（610,611）的一端通过第一阻塞电容器与第一端口（端口2）电连接。第二同轴共振器带通滤波器（620,621）的一端通过第二阻塞电容器与第二端口（端口3）电连接。第一同轴共振器带通滤波器和第二同轴共振器带通滤波器的另一端经由第三阻塞电容器与组合端口（端口1）连接。阻塞电容器是参数分布式电容器。

4. 发明授权

US09577301B2 Dielectric phase-shift module and phase-shift unit thereof, feeding network and antenna 有权
标题翻译：介质相移模块及其相移单元，馈电网络和天线
公开(公告)号：US09577301B2
公开(公告)日：2017-02-21
申请号：US14765777
申请日：2014-01-16
申请人： COMBA TELECOM SYSTEM (CHINA) LTD.
发明人： Ming Cao , Peitao Liu , Shanqiu Sun
IPC分类号： H01Q1/50 , H01P1/18 , H01Q3/32 , H04B1/18
CPC分类号： H01P1/184 , H01Q1/50 , H01Q3/32 , H04B1/18
摘要： A feeding network is realized by dielectric phase shifting module. The module includes a dielectric device into which interlayer space is defined, a first conductor and a second conductor disposed side by side into the interlayer space and a third conductor located outside of the interlayer space and connected, at different locations, to one end, located at a same side, of each of the first and second conductors. Another end of the first conductor is defined as an input end, while another end of the second conductor and any end of the third conductor are all defined as output ends. The dielectric device is configured to slide along a longitudinal direction of the first and second conductors under external force so as to change phase of signals fed in from the input end and fed out from the output ends. Two dielectric phase-shift modules constitute a phase-shift unit thereof.
摘要翻译：馈电网络由电介质移相模块实现。该模块包括一个绝缘装置，其中限定了层间空间，一个并排设置在层间空间中的第一导体和第二导体，以及位于层间空间外侧的第三导体，在不同的位置连接到一端，在同一侧，分别是第一和第二导体。第一导体的另一端被定义为输入端，而第二导体的另一端和第三导体的任何端都被定义为输出端。电介质器件被配置为在外力作用下沿着第一和第二导体的纵向方向滑动，以便改变从输入端馈入并从输出端馈送的信号的相位。两个介电相移模块构成其相移单元。

5. 发明授权

US08299872B2 Ultra wide-band dual-frequency combiner 有权
标题翻译：超宽带双频组合器
公开(公告)号：US08299872B2
公开(公告)日：2012-10-30
申请号：US12668290
申请日：2007-04-11
申请人： Yingjie Di , Tao He , Bin He , Mengmeng Shu , Jingmin Huang
发明人： Yingjie Di , Tao He , Bin He , Mengmeng Shu , Jingmin Huang
IPC分类号： H01P1/20 , H01P7/04
CPC分类号： H01P1/2133 , H01P1/2136
摘要： An ultra wideband dual-frequency combiner includes a combination port (Port 1), a first port (Port 2), a second port (Port 3), two coaxial resonator band pass filters and two direct current channels. The first direct current channel is connected between the first port (Port 2) and the combination port (Port 1). The second direct current channel is connected between the second port (Port 3) and the combination port (Port 1). One end of the first coaxial resonator hand pass filters (610, 611) is electrically connected with the first port (Port 2) via a first blocking capacitor. One end of the second coaxial resonator hand pass filter (620, 621) is electrically connected with the second port (Port 3) via a second blocking capacitor. The other ends of the first coaxial resonator band pass filter and the second coaxial resonator band pass filter are connected with the combination port (Port 1) via a third blocking capacitor. The blocking capacitors are parameter distributed capacitors.
摘要翻译：超宽带双频组合器包括组合端口（端口1），第一端口（端口2），第二端口（端口3），两个同轴谐振器带通滤波器和两个直流通道。第一个直流通道连接在第一个端口（端口2）和组合端口（端口1）之间。第二直流通道连接在第二端口（端口3）和组合端口（端口1）之间。第一同轴共振器带通滤波器（610,611）的一端通过第一阻塞电容器与第一端口（端口2）电连接。第二同轴共振器带通滤波器（620,621）的一端通过第二阻塞电容器与第二端口（端口3）电连接。第一同轴共振器带通滤波器和第二同轴共振器带通滤波器的另一端经由第三阻塞电容器与组合端口（端口1）连接。阻塞电容器是参数分布式电容器。

6. 发明申请

US20110291905A1 DUAL-POLARIZED RADIATION ELEMENT AND PLANAR OSCILLATOR THEREOF 有权
标题翻译：双极化辐射元件和平面振荡器
公开(公告)号：US20110291905A1
公开(公告)日：2011-12-01
申请号：US13143114
申请日：2009-12-17
申请人： Liangtao Liu
发明人： Liangtao Liu
IPC分类号： H01Q21/26
CPC分类号： H01Q21/062 , H01Q1/246 , H01Q9/26 , H01Q9/285 , H01Q19/10 , H01Q21/24 , H01Q21/26
摘要： A planar oscillator is provided includes an oscillator portion formed by four oscillator arms, the four oscillator arms defining two orthogonal half-wave oscillators, each oscillator arm being of a square and these oscillator arms being arranged in a square configuration, each oscillator arm having a feeding terminal defined at a corner thereof facing another oscillator arm; a connective portion connected among these oscillator arms so that these arms are connected with each other; and a medium base plate for printing the oscillator portion and connective portion thereon. In addition, a plurality of through holes is defined in the medium base plate. The antenna made according to the invention is simple and compact in construction and good in performance. In addition, the antenna is easy to be manufactured and assembled. Moreover, the antenna of the invention benefits from wide bandwidth, high gain and cross polarization ratio, and excellent isolation.
摘要翻译：提供的平面振荡器包括由四个振荡臂形成的振荡器部分，四个振荡器臂限定两个正交的半波振荡器，每个振荡臂为正方形，这些振荡臂布置成正方形，每个振荡臂具有馈电端子限定在其面向另一个振荡臂的拐角处; 连接在这些振荡器臂之间的连接部分，使得这些臂彼此连接; 以及用于在其上打印振荡器部分和连接部分的中间基板。此外，在介质基板中限定多个通孔。本发明制造的天线结构简单，结构紧凑，性能好。此外，天线易于制造和组装。此外，本发明的天线受益于宽带宽，高增益和交叉极化比，以及优异的隔离。

7. 发明申请

US20130257673A1 Mobile Communication Coverage Distribution System in Corridor and Coupled Radiation Unit 审中-公开
标题翻译：走廊和耦合辐射装置移动通信覆盖分布系统
公开(公告)号：US20130257673A1
公开(公告)日：2013-10-03
申请号：US13991623
申请日：2011-10-28
申请人： Qinyuan Wang , Shanqiu Sun , Keyong Jiang , Peitao Liu , Junxiang Li , Binlong Bu
发明人： Qinyuan Wang , Shanqiu Sun , Keyong Jiang , Peitao Liu , Junxiang Li , Binlong Bu
IPC分类号： H01Q21/00 , H01Q1/50
CPC分类号： H01Q21/0006 , H01Q1/007 , H01Q1/38 , H01Q1/50 , H01Q21/08
摘要： A mobile communication coverage distribution system in corridor is used for mobile communication signal coverage in corridor environment. The system includes a radio frequency (RF) cable arranged along longitudinal direction of the corridor and intended for signal transmission and having a plurality of spaced access nodes; a signal source for transmitting signal to from the RF cable or receiving signal to from the RF cable; a number of coupled radiation units corresponding to each access node and used to realize signal coverage in a limited range near the access node, said signal being transmitted across the RF cable. The mobile communication coverage distribution system in corridor according to the invention has simple structure, low cost, is convenient in construction and has reliable performance.
摘要翻译：走廊中的移动通信覆盖分配系统用于走廊环境中的移动通信信号覆盖。该系统包括沿着走廊的纵向布置的射频（RF）电缆，用于信号传输并具有多个间隔开的接入节点; 用于从RF电缆发送信号或从RF电缆接收信号的信号源; 多个对应于每个接入节点的耦合辐射单元，用于在接入节点附近的有限范围内实现信号覆盖，所述信号通过RF电缆传输。本发明移动通信覆盖分布系统结构简单，成本低，施工方便，性能可靠。

8. 发明授权

US08306067B2 Dual-frequency multiplexer 有权
标题翻译：双频多路复用器
公开(公告)号：US08306067B2
公开(公告)日：2012-11-06
申请号：US12668298
申请日：2007-04-11
申请人： Yingjie Di , Tao He , Bin He , Mengmeng Shu , Jingmin Huang
发明人： Yingjie Di , Tao He , Bin He , Mengmeng Shu , Jingmin Huang
IPC分类号： H04J1/00 , H03D7/16 , H03D5/00 , H03D3/00 , H04B7/12 , H04L27/14 , H03K3/03
CPC分类号： H01P1/2136
摘要： The invention discloses a dual frequency multiplexer by which a first and second coaxial harmonic oscillator type band pass filters are disposed in a box. The box includes a base body, a cover plate and a cover body. The two coaxial harmonic oscillator type hand pass filters are located on the base body and spaced each other by a metal plate; the multiplexer port, first and second ports are positioned on lateral side of the base body. The blocking capacitors are contained in the coaxial chamber of the two coaxial harmonic oscillator type band pass filters. The cover plate is secured on the base body; the first and second direct current circuits are placed on the cover plate; the low pass filters of the first and second direct current circuits are fixed on an edge of a top surface of the coaxial chamber by means of a support member; the cover body and the base body are fastened with each other. The blocking capacitors each are of distributed parameter capacitor. Utilization of distributed blocking capacitors makes the product of the invention small. Moreover, improvement of the structure of the invention brings effect such as less differential loss, large power capacity, as well as high isolation degree between circuits.
摘要翻译：本发明公开了一种双频多路复用器，其中第一和第二同轴谐波振荡器型带通滤波器设置在盒中。盒子包括基体，盖板和盖体。两个同轴谐波振荡器型手持式滤波器位于基体上，并通过金属板彼此隔开; 多路复用器端口，第一和第二端口位于基体的侧面。隔离电容器包含在两个同轴谐波振荡器型带通滤波器的同轴腔室中。盖板固定在基体上; 第一和第二直流电路放置在盖板上; 第一和第二直流电路的低通滤波器借助于支撑构件固定在同轴腔的顶表面的边缘上; 盖体和基体彼此紧固。隔离电容器分别为分布参数电容器。分散阻塞电容器的使用使得本发明的产品变小。此外，本发明的结构的改进带来诸如差分损耗较小，功率容量大，电路间隔离度高的效果。

9. 发明申请

US20100309084A1 Bi-Polarized Broadband Radiation Unit of Annular Type and Linear Array Antenna 有权
标题翻译：环形和线性阵列天线的双极化宽带辐射单元
公开(公告)号：US20100309084A1
公开(公告)日：2010-12-09
申请号：US12740785
申请日：2008-08-01
申请人： Binlong Bu , Peitao Liu , Shanqiu Sun , Songdong Fan , Xiaobing Su
发明人： Binlong Bu , Peitao Liu , Shanqiu Sun , Songdong Fan , Xiaobing Su
IPC分类号： H01Q21/08
CPC分类号： H01Q21/26 , H01Q5/42 , H01Q5/48 , H01Q9/26 , H01Q21/08
摘要： A broadband radiation unit includes first and second pairs of symmetric dipoles operable to transmit communication signals and to receive communication signals. The first pair of symmetric dipoles has a polarization that is orthogonal to that of the second pair of symmetric dipoles. The first and second pairs of symmetric dipoles together define an annular structure. A plurality of baluns are associated with the first and second pairs of symmetric dipoles such that a given one of the baluns is associated with a respective symmetric dipole of the pairs of symmetric dipoles. Each one of the baluns feeds a balanced current to its associated symmetric dipole. Each symmetric dipole of the first and second pairs of symmetric dipoles has two unit arms which are disposed on and arranged symmetrically about its associated balun.
摘要翻译：宽带辐射单元包括可操作以传送通信信号和接收通信信号的第一对和第二对对称偶极子。第一对对称偶极子具有与第二对对称偶极子正交的极化。第一和第二对对称偶极子共同限定了环形结构。多个不平衡变压器与第一和第二对对称偶极子相关联，使得给定的一个不平衡变压器与对称偶极子对的相应对称偶极子相关联。每个平衡 - 不平衡变换器将平衡电流馈送到其相关联的对称偶极子。第一对和第二对对称偶极子的每个对称偶极子具有两个单元臂，其布置在其关联的平衡 - 不平衡变换器的对称并且对称地布置。

10. 发明申请

US20100254366A1 DCS/WCDMA Dual Frequency Synthesizer And A General Dual Frequency Synthesizer 有权
标题翻译： DCS / WCDMA双频合成器和一般双频合成器
公开(公告)号：US20100254366A1
公开(公告)日：2010-10-07
申请号：US12601396
申请日：2007-05-28
申请人： Mengmeng Shu , Tao He , Bin He , Jingmin Huang
发明人： Mengmeng Shu , Tao He , Bin He , Jingmin Huang
IPC分类号： H04B7/216
CPC分类号： H04B1/0082 , H01P1/2007 , H01P1/2136
摘要： The invention discloses a DCS/WCDMA dual frequency multiplexer. On one hand, the multiplexer utilizes distributed parameter type capacitors in place of conventionally used capacitors. On the other hand, within the multiplexer, a direct circuit and a RF circuit are isolated from each other physically. All components including capacitors co-exist together physically. Similarly, the invention further discloses a dual frequency multiplexer with large application range. It also utilizes the distributed parameter type capacitors like the DCS/WCDMA dual frequency multiplexer. Because the invention has redesigned the entire construction of the multiplexer, it results good effects such as small size, less differential loss, large power capacity, as well as high isolation degree between circuits.
摘要翻译：本发明公开了一种DCS / WCDMA双频多路复用器。一方面，多路复用器使用分布式参数型电容器代替常规使用的电容器。另一方面，在多路复用器内，直接电路和RF电路在物理上彼此隔离。包括电容器在内的所有组件在物理上共存。类似地，本发明还公开了具有大应用范围的双频多路复用器。它还利用分布式参数型电容器，如DCS / WCDMA双频多路复用器。由于本发明重新设计了多路复用器的整体结构，所以产生了很好的效果，例如尺寸小，差分损耗小，功率容量大，电路隔离度高等优点。

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