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81. 发明申请

US20190081407A1 RADIATING INTEGRATED ANTENNA UNIT AND MUTLI-ARRAY ANTENNA OF SAME 审中-公开
公开(公告)号：US20190081407A1
公开(公告)日：2019-03-14
申请号：US16072398
申请日：2016-12-27
申请人： Tongyu Communication Inc.
发明人： Samb DOUDOU , ZhongLin WU , Mulin LIU , Isola ARI
IPC分类号： H01Q15/22 , H01Q1/24 , H01Q21/00 , H01Q21/26
摘要： An integrated antenna unit where two dual-polarized radiating elements are connected on a PCB serving reflecting board as well as a filter lid of two-band pass filters. Each of two band-pass filter is connected directly to a two-way power splitter serving connection of same polarization from the two radiating elements. Two walls running parallel are extending at the band-pass filter edges to support the cavity of the filters and at same time serving as reflecting walls enabling to control the 3 dB azimuth beam generated by the radiating elements. Next, a multi-array antenna by collocating multiple arrays of the integrated antenna units.

82. 发明授权

US09835664B2 Microwave antennas for extremely low interference communications systems 有权
公开(公告)号：US09835664B2
公开(公告)日：2017-12-05
申请号：US13983199
申请日：2013-05-29
申请人： TONGYU COMMUNICATION INC.
发明人： Junwei Dong , Pengyu Chen , Xiaolin Lv
IPC分类号： G01R29/08 , G01R29/10 , H01Q19/02 , H01Q19/13 , H01Q1/42
CPC分类号： G01R29/10 , H01Q1/42 , H01Q19/023 , H01Q19/027 , H01Q19/134
摘要： Microwave antennas having optimized performance are provided. The microwave antennas include a primary reflector having effective foci arranged in a generally circular or elliptic range around a central axis thereof, and a matching component filling a hole at a bottom center portion thereof. The structural parameters of the microwave antenna are tuned by an aperture field analysis method to optimize the overall performance.

83. 发明申请

US20130187822A1 WIDEBAND DUAL-POLARIZED RADIATION ELEMENT AND ANTENNA OF SAME 有权
标题翻译：宽带双极化辐射元件和天线
公开(公告)号：US20130187822A1
公开(公告)日：2013-07-25
申请号：US13795597
申请日：2013-03-12
申请人： TONGYU COMMUNICATION INC.
发明人： Lei Shi , Tieyong Fang , Zhuofeng Gao , Mulin Liu , Hai'ou Ye
IPC分类号： H01Q9/16
CPC分类号： H01Q9/16 , H01Q1/246 , H01Q9/26 , H01Q19/106 , H01Q21/24 , H01Q21/30
摘要： A wideband dual-polarized radiation element includes two pairs of cross polarized dipoles and baluns which correspondingly feed current to each dipole in a balanced manner. Each dipole includes a pair of unit arms aligned on a top end of the corresponding balun. One end of each unit arm is connected on top of the balun, and the other end of one unit arm is bending inwards to form inward loaded line, and the other unit arm is bending downwards to form downward loaded line. An antenna includes a metal reflector and at least one wideband dual polarized radiation element, which has excellent radiation and polarization performance.
摘要翻译：宽带双极化辐射元件包括两对交叉极化的偶极子和平衡 - 不平衡变换器，它们以平衡的方式相应地将电流馈送到每个偶极子。每个偶极子包括在对应的平衡 - 不平衡转换器的顶端对准的一对单元臂。每个单元臂的一端连接在平衡 - 不平衡转换器的顶部，一个单元臂的另一端向内弯曲形成向内的负载线，另一个单元臂向下弯曲以形成向下的负载线。天线包括金属反射器和至少一个具有优异的辐射和极化性能的宽带双极化辐射元件。

84. 发明公开

EP4060814A1 ANTENNA ELEMENT WITH FILTERING FUNCTION, FILTERING RADIATION UNIT AND ANTENNA 审中-实审
公开(公告)号：EP4060814A1
公开(公告)日：2022-09-21
申请号：EP19952207.9
申请日：2019-11-22
申请人： Tongyu Communication Inc.
发明人： WU, Zhonglin , ZHAO, Wei , YUE, Cailong , TANG, Zhenxing
IPC分类号： H01Q21/30 , H01Q1/36
摘要： The present invention relates to an antenna element with a filtering function, a filtering radiation unit, and an antenna. The antenna element with a filtering function is tubular, and the tubular antenna element is provided with a spiral slit arranged around the periphery of the tubular antenna element and extending in an axial direction. The filtering radiation unit includes a support column, and an upper part of the support column is electrically connected to at least one antenna element as described above. The antenna includes a reflecting plate, and at least one filtering radiation unit as described above is fixedly arranged on the reflecting plate. The antenna element with a filtering function provided in the present invention has functions of radiating signals and suppressing interference simultaneously. The filtering radiation unit of the present invention can cooperate with a high-frequency radiation element during use to achieve the aim of radiating a high-frequency signal and a low-frequency signal simultaneously. The antenna of the present invention is good in performance, small in size, and high in integration degree.

85. 发明公开

EP3680986A1 BASE STATION ANTENNA AND ANTENNA ARRAY MODULE THEREOF 审中-实审
公开(公告)号：EP3680986A1
公开(公告)日：2020-07-15
申请号：EP17924763.0
申请日：2017-09-07
申请人： Tongyu Communication Inc.
发明人： CHU, Qingchen , LIU, Mulin , WU, Zhonglin , ZHAO, Wei , WANG, Wenlan , GAO, Zhuofeng , ZHANG, Lidong
IPC分类号： H01Q21/24
摘要： An antenna array module is provided. At least two antenna units are mounted on a surface of a feed network circuit board provided with two power division circuits, and a filter is mounted on a surface of the feed network circuit board provided with two coupling circuits. Each power division circuit is provided with an input end and a plurality of output ends. Each of the plurality of output ends of one power division circuit feeds an antenna unit for -45° polarization, and each of the plurality of output ends of the other power division circuit feeds an antenna unit for +45° polarization. Each coupling circuit is provided with a radio frequency input end and an output end, and the output end of the coupling circuit is electrically connected to the input end of the power division circuit. The filter is provided with at least two output ends, and each of the two output ends of the filter is electrically connected to the radio frequency input end of the coupling circuit. An base station antenna is further provided. Integration and modularization are implemented, expansibility is improved, a simple mounting structure and a simple connection structure are provided, subsequent debugging and maintenance are easily achieved, and manufacturing costs and use costs are lowered.

86. 发明公开

EP3622583A1 INTEGRATED ANTENNA ELEMENT, ANTENNA UNIT, MULTI-ARRAY ANTENNA, TRANSMISSION METHOD AND RECEIVING METHOD OF SAME 有权
公开(公告)号：EP3622583A1
公开(公告)日：2020-03-18
申请号：EP17908957.8
申请日：2017-05-12
申请人： Tongyu Communication Inc.
发明人： WU, Zhonglin , DOUDOU, Samb , ISOLA, Ari , DING, Can , SUN, Haihan , GUO, Yingjie , SHAO, Shuguang
IPC分类号： H01Q21/24 , H01Q1/52 , H01Q1/38 , H01Q1/36

87. 发明公开

EP3916908A1 COMMUNICATION ANTENNA AND RADIATION UNIT THEREOF 审中-公开
公开(公告)号：EP3916908A1
公开(公告)日：2021-12-01
申请号：EP19911642.7
申请日：2019-03-01
申请人： Tongyu Communication Inc.
发明人： SHI, Lei , YUE, Cailong , WEI, Tushuang , YANG, Jin , DING, Wen , ZHAO, Wei , LIU, Mulin , FU, Cong
IPC分类号： H01Q1/24 , H01Q1/36 , H01Q1/50 , H01Q19/17 , H01Q21/00 , H01Q21/30
摘要： A communication antenna and a radiation unit thereof are provided. Tapered clearance slots for transceiving radiation signals are disposed at four corners of the radiation unit. Two tapered clearance slots that are diagonally distributed form a group, and two groups of tapered clearance slots are orthogonally arranged and respectively fed by two feeding units. A middle portion of the radiation unit is a flat central platform. Peripheries of the radiation unit are turned up toward a same side to form folded edges. The communication antenna includes a reflecting plate and a radiation unit disposed on the reflecting plate and operating at a low frequency. The central platform of the radiation unit is provided with a high-frequency radiation element. In the present invention, the radiation unit has a small aperture and is lightweight, so that a size of the antenna can be significantly reduced, and a radiation performance indicator of the antenna can be ensured, thereby meeting requirements of customers. The radiation unit is applied to a multi-frequency antenna, has little effect on a high-frequency oscillator, and is especially suitable for a multi-frequency base station antenna with a low-frequency unit and a high-frequency unit forming an array in a nested manner.

88. 发明公开

EP3720008A1 OMNIDIRECTIONAL ARRAY ANTENNA AND BEAMFORMING METHOD THEREFOR 审中-实审
公开(公告)号：EP3720008A1
公开(公告)日：2020-10-07
申请号：EP17932945.3
申请日：2017-11-27
申请人： Tongyu Communication Inc.
发明人： LI, Daotie , WU, Zhonglin , LIU, Mulin
IPC分类号： H04B7/0413
摘要： In the present invention, an omnidirectional array antenna includes N omnidirectional subarray units that are circumferentially arranged to form a circular array, where each of the omnidirectional subarray units includes p coaxially-arrayed symmetrical oscillators, and N and p are both natural numbers. According to the omnidirectional array antenna beamforming method of the present invention, various omnidirectional subarray units are stimulated by means of equiamplitude, in-phase or out-phase stimulation, thereby forming different types of transaction beams, such as an omnidirectional beam, a double-beam, a triple-beam, and a quadruple-beam. According to the present invention, various MIMO beamforming capabilities of an omnidirectional antenna are realized, thereby achieving a high gain, multiple formed beams, a simple algorithm, low array element coupling, and low costs; moreover, the omnidirectional array antenna exhibits huge potential in future 5G applications. In addition, the method also has the characteristics of novel thinking, a clear principle, method universality, simplicity and practicability, etc., and is also effective and applicable to the provision of a beamforming design for an H/V single-polarized omnidirectional array antenna or an H/V dual-polarized omnidirectional antenna.

89. 发明公开

EP2919318A1 BASE STATION ANTENNA FEED NETWORK 失效
标题翻译： BASISSTATIONSANTENNENSPEISENETZWERK
公开(公告)号：EP2919318A1
公开(公告)日：2015-09-16
申请号：EP13898577.5
申请日：2013-12-02
申请人： Tongyu Communication Inc.
发明人： FANG, Fengming
IPC分类号： H01Q1/18
CPC分类号： H01Q21/0075 , H01P1/182 , H01P1/183 , H01P1/184 , H01P3/084 , H01P5/12 , H01Q3/32
摘要： This invention provides a feeding network for base station antenna, which includes at least three power dividers and at least two phase shifters. An output terminal of a previous phase shifter is connected with an input terminal of a power divider. One output terminal of the power divider is used as an output terminal of the whole feeding network, and the other output terminal is connected with an input terminal of a next phase shifter. The phase shifters include a fixed transmission line and a sliding transmission line. The phase shifters and the power dividers are placed in an integrally formed metal cavity structure. A plurality of feeding points are distributed evenly along a long side of the metal cavity structure. This invention achieves flexible design of power division ratio, stable performance, and relatively low power loss. It achieves compact structure of the feeding network, relatively small dimensions, ease for processing, and reduced cost. Wide band can be achieved easily, and general performance and consistency are more stable. They can also be combined flexibly to increase the number of output terminals.
摘要翻译：本发明提供了一种用于基站天线的馈电网络，其包括至少三个功率分配器和至少两个移相器。先前移相器的输出端子与功率分配器的输入端子连接。功率分配器的一个输出端子用作整个馈电网络的输出端子，另一个输出端子与下一个移相器的输入端子连接。移相器包括固定传输线和滑动传输线。移相器和功率分配器被放置在一体形成的金属腔结构中。多个馈电点沿金属腔结构的长边均匀分布。本发明实现功率分配比的灵活设计，性能稳定，功耗相对较低。它实现了馈电网络的紧凑结构，尺寸相对较小，易于处理，降低了成本。宽带可以轻松实现，一般性能和一致性更稳定。它们也可以灵活组合，以增加输出端子的数量。

90. 发明公开

EP4060810A1 MICROSTRIP LINE FILTERING RADIATION OSCILLATOR, FILTERING RADIATION UNIT, AND ANTENNA 审中-实审
公开(公告)号：EP4060810A1
公开(公告)日：2022-09-21
申请号：EP19952406.7
申请日：2019-11-22
申请人： Tongyu Communication Inc.
发明人： WU, Zhonglin , ZHAO, Wei , YUE, Cailong , TANG, Zhenxing
IPC分类号： H01Q1/36 , H01Q1/38
摘要： The present invention relates to a microstrip line filtering radiation oscillator, a filtering radiation unit, and an antenna. The microstrip line filtering radiation oscillator includes a substrate. A plurality of first metal sheets that are parallel to each other and are arranged at intervals are provided on a front surface of the substrate, a plurality of second metal sheets that are parallel to each other and are arranged at intervals are provided on a back surface of the substrate, and the first metal sheets and the second metal sheets are correspondingly staggered and coupled by a coupling part running through the substrate. The microstrip line filtering radiation oscillator of the present invention has functions of signal radiation and interference suppression. The filtering radiation unit includes at least one oscillator as described above and can be used in conjunction with a high-frequency radiation unit, to radiate a high-frequency signal and a low-frequency signal simultaneously. The antenna of the present invention includes at least one filtering radiation unit as described above, and can transmit a low-frequency signal and a high-frequency signal simultaneously, thereby effectively improving the integration of the antenna and reducing the volume of the antenna.

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