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1. 发明公开

US20240275042A1 PHASE SHIFTER WITH ADJUSTABLE OUTPUT MODE AND ANTENNA 审中-公开
公开(公告)号：US20240275042A1
公开(公告)日：2024-08-15
申请号：US18020556
申请日：2022-08-31
申请人： Jiangsu Hengxin Technology Co., Ltd. , Jiangsu Hengxin Wireless Technology Co., Ltd.
发明人： Xiaochao YU , Haiyan SONG , Yanping HUA , Junfeng SHAO , Xianyu XIE , Jie LIU
IPC分类号： H01Q3/32 , H01P1/18
CPC分类号： H01Q3/32 , H01P1/18
摘要： The present disclosure provides a phase shifter with an adjustable output mode, capable of switching the output mode of a conventional antenna in a vertical plane, includes a fixed dielectric plate provided with a fixed circuit; a moving sliding plate, the moving sliding plate is provided on the side of the fixed dielectric plate, a plurality of sliding circuits are provided on the moving sliding plate corresponding to each of the fixed circuits, the fixed circuits are capable of being coupled with at least one of the corresponding sliding circuits to form a phase-shifting circuit together, and the moving sliding plate slides with respect to the fixed dielectric plate, is capable of switching the sliding circuits coupled with the fixed circuits, and is capable of adjusting the phase of the output signal of the phase-shifting circuit; the present disclosure further provides an antenna using the phase shifter.

2. 发明授权

US11355856B2 Method of arranging a leaky coaxial cable by using two half jumper wires for connecting two leakage coaxial cables together 有权
公开(公告)号：US11355856B2
公开(公告)日：2022-06-07
申请号：US16497246
申请日：2018-08-27
申请人： JIANGSU HENGXIN TECHNOLOGY CO., LTD
发明人： ZhiXing Yang , Zhonghua Liu , Huiyi Jin , Cenjia Lv , Guang Wu , Yongping Shi , Bin Chen
IPC分类号： H01Q13/20 , H01Q13/22
摘要： A method of arrangement of a leaky coaxial cable combination structures, comprising: providing at least two leakage coaxial cables, each of the at least two leakage coaxial cables has a narrow body; and providing a jumper wire mechanism between at least two leakage coaxial cables; wherein the jumper wire mechanism has two ends, and the two ends are respectively connected to one end of each of the at least two leakage coaxial cables.

3. 发明授权

US10965070B2 Quick demountable high-reliability radio-frequency coaxial connector 有权
公开(公告)号：US10965070B2
公开(公告)日：2021-03-30
申请号：US16474871
申请日：2018-08-27
申请人： Jiangsu Hengxin Technology Co., Ltd
发明人： Ke Shi , GuoQiang Xu , YongKun Liu , WenBiao Dong , Kai Zhu , ChongHui Huang
IPC分类号： H01R9/05 , H01R24/40 , H01R13/415 , H01R13/502 , H01R103/00
摘要： A quick demountable high-reliability radio-frequency coaxial connector including a front shell and a rear protective jacket, a cavity of the front shell is internally provided with a front insulator and a central conductor, a first locating hole of a central axial position of the front insulator, the center of the front end of the central conductor is provided with a front protrusion, the front protrusion is arranged towards the first locating hole, a penetration hole is formed in a central part of the axial tail of the central conductor, the axial tail is a necking conical structure, the inner diameter of the outer end of the necking conical structure is smaller than that of an inner conductor of a cable, and meanwhile, the inner diameter of the inner end of the necking conical structure is larger than that of the inner conductor of the cable.

4. 发明授权

US10958022B2 Radio-frequency coaxial cable connector with quick installation 有权
公开(公告)号：US10958022B2
公开(公告)日：2021-03-23
申请号：US16096039
申请日：2018-04-20
申请人： Jiangsu Hengxin Technology Co., Ltd.
发明人： YongKun Liu , Ke Shi , ChongHui Huang , WenBiao Dong
IPC分类号： H01R24/56 , H01R9/05 , H01R13/502 , H01R13/52 , H01R13/58
摘要： A RF coaxial cable connector with rapid installation includes a front shell, a rear protective sleeve, a front insulator, a center conductor, a rear insulator, a cable crimping ring, and a cable clamping assembly. The front insulator, the center conductor and the rear insulator are arranged in a front-rear sequence in a cavity of the front shell. The cable crimping ring has a front end surface abutting on an outer ring end surface of a rear end surface of the rear insulator, and is connected with the front shell. The rear protective sleeve is connected with the front shell. The cable clamping assembly is arranged in an inner cavity of the rear protective sleeve, and has a clamping surface formed thereon for clamping on an outer ring surface of an outer conductor of a cable to be connected.

5. 发明公开

US20230344136A1 MULTI-DIRECTIONAL RADIATION LEAKY COAXIAL CABLE 审中-公开
公开(公告)号：US20230344136A1
公开(公告)日：2023-10-26
申请号：US17787451
申请日：2021-12-15
申请人： Jiangsu Hengxin Technology Co., Ltd
发明人： Zhonghua LIU , Zhaobo CAI , Yongjian CHEN , Chao WU , Wei WEI
IPC分类号： H01Q13/20 , H01B11/18
CPC分类号： H01Q13/203 , H01B11/1808
摘要： A multi-directional radiation leaky coaxial cable is disclosed, including an inner conductor, an insulating layer, an outer conductor and a sheath which are sequentially and coaxially nested from inside to outside. The outer conductor is provided with at least two rows of slotted hole groups, the at least two rows of slotted hole groups are distributed at different angles in a circumferential direction of the outer conductor, each row of slotted hole group includes a plurality of slotted hole arrays which are periodically arranged along an axial direction of the outer conductor, each slotted hole array includes a plurality of slotted holes, pitches of the slotted hole groups are the same, and a periodic arrangement difference of two adjacent rows of slotted hole groups in the circumferential direction is half a pitch, so that a phase difference of respective excitation electric fields is 180°. According to the leaky coaxial cable, multiple rows of slotted hole groups are arranged, a phase difference of two adjacent rows of slotted hole groups in the circumferential direction is half a pitch, and the phase difference of the excitation electric fields is 180°, so that source separation can be achieved in space, and excitation sources are independent and do not interfere with each other, thus increasing a number of radiation directions of all frequency points in an operating frequency band of the leaky coaxial cable, and making the leaky coaxial cable have a higher application scene applicability.

6. 发明公开

US20240322445A1 LOW-FREQUENCY FILTERING UNIT HAVING PATTERN WITH HIGH CONSISTENCY AND ANTENNA ARRAY 审中-公开
公开(公告)号：US20240322445A1
公开(公告)日：2024-09-26
申请号：US18034116
申请日：2022-08-23
申请人： Jiangsu Hengxin Technology Co., Ltd. , Jiangsu Hengxin Wireless Technology Co., Ltd.
发明人： Shu LI , Jian SUN , Xianyu XIE , Long ZHANG , Yanping HUA , Huibing WANG
IPC分类号： H01Q19/10 , H01Q21/24
CPC分类号： H01Q19/104 , H01Q21/24
摘要： A low-frequency filtering unit includes a vibrator arm, a balun base, a balun feeder line and a balun chamber tube for arranging the balun feeder line; the vibrator arm includes two radiation arms, one end of the radiation arm is vertically connected to one end of the other radiation arm to form an integral L-shaped right-angle structure, the balun chamber tube is arranged at the connection between the two radiation arms, and the wave-trap structures on the transverse radiation arm and the longitudinal radiation arm are symmetrically arranged with a 45° angular bisector of the L-shaped right-angle structure as a center line; the low-frequency filtering unit is provided with four vibrator arms which are symmetrically arranged in pairs around the periphery of the balun base along a diagonal line and form an integral cross orthogonal structure, and the vibrator arms.

7. 发明公开

US20240014567A1 WIDE BEAM RADIATION LEAKAGE COAXIAL CABLE 审中-公开
公开(公告)号：US20240014567A1
公开(公告)日：2024-01-11
申请号：US17768752
申请日：2021-03-08
申请人： Jiangsu Hengxin Technology Co., Ltd.
发明人： Haiyan SONG , Zhonghua LIU , Jianghua SHEN , Huibing WANG , Chao WU , Xuezi XU , Yi ZHOU , Cenjia LV , Lingfeng WANG , Yuanjing LI
IPC分类号： H01Q13/20 , H01P3/06
CPC分类号： H01Q13/203 , H01P3/06
摘要： The present disclosure provides a wide beam radiation leakage coaxial cable, which includes an inner conductor, an insulating layer, an outer conductor and a sheath coaxially nested from inside to outside in sequence, at least two columns of slot groups are provided on the outer conductor, the columns of slot groups are distributed at different angles in the circumferential direction of the outer conductor, the included angle between two adjacent columns of slot groups is α=γ/n, where γ is the target radiation width, n is the number of columns of slot groups, each column of slot groups includes a plurality of slot arrays periodically arranged in the axial direction of the outer conductor, the pitch of each column of slot groups is the same, the pitch phase of each column of slot groups on the same leakage cable section is consistent, and each slot array includes a plurality of slots.

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