CN105119054A - 3D tunable antenna compatible with China Telecom network, China Mobile network and China Unicom network - Google Patents
3D tunable antenna compatible with China Telecom network, China Mobile network and China Unicom network Download PDFInfo
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- CN105119054A CN105119054A CN201510602147.2A CN201510602147A CN105119054A CN 105119054 A CN105119054 A CN 105119054A CN 201510602147 A CN201510602147 A CN 201510602147A CN 105119054 A CN105119054 A CN 105119054A
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Abstract
The invention discloses a 3D tunable antenna compatible with a China Telecom network, a China Mobile network and a China Unicom network. The 3D tunable antenna comprises a reflecting plate, ultra-wideband oscillators, ultra-wideband phase shifters, transmission assemblies, remote control motors, rotating speed conversion control boxes, L-shaped axial fixing plates, AISG interfaces and connectors that are disposed on the reflecting plate to form antenna main bodies, a lightning rod, a top cover, and an outer housing. The 3D tunable antenna also includes a square four-groove metal fixing rod, a round disc with lugs, a sleeve support, and a heightening rack. The round disc is disposed above the square four-groove metal fixing rod and is fixed to the outer housing. The sleeve support is disposed below the square four-groove metal fixing rod, fixed to the outer housing, and used for adjusting the overall azimuth of the antenna. The heightening rack is disposed below the sleeve support and used for adjusting the height of the antenna. The lower inclination angle and the azimuth of each antenna can be separately adjusted. The design concept of high integration, great flexibility and small size is achieved. Station sharing and address sharing of multiple frequency bands can be achieved. The 3D tunable antenna accords with applications of various network standards of different service providers, is compact in design, and keeps good reliability.
Description
Technical field
The embodiment of the present invention relates to wireless communication field, more particularly, relates to the whole network and leads to 3D electrical tilt antenna.
Background technology
Along with urban construction is fast-developing, the city public land limit of the newly-built base station of common carrier also reduces day by day, and all kinds of cities property is coordinated difficulty and day by day strengthened, and all present situations cause great difficulty to newly-built base station selection.
For realizing the Joint construction and sharing of the special area network coverage and public land, save human cost, reduce difficulty of construction, improve maintainable, what be suitable for urban construction beautifies demand, and blast pipe integration embellished antenna becomes to be widely used as main solution.But existing blast pipe integration embellished antenna scheme, integrated level is not high, and structure is not compact, and flexibility ratio is not high, cannot long-rangely control separately, the network coverage is not comprehensive, does not reach the actual requirement of Joint construction and sharing comprehensively, and its volume is comparatively large, difficulty of construction is high, causes manpower financial capacity's material resources to waste.
As can be seen here, integrated level is higher, compact conformation, flexibility is higher, small volume, the comprehensive the whole network of network support leads to the first-selection that 3D electrical tilt antenna will be following blast pipe integration embellished antenna, greatly will reduce difficulty of construction, improve maintainable, save construction cost, flexible remote controls, and avoids the wasting of resources.
Summary of the invention
The object of the invention is for deficiency of the prior art, provide a kind of flexibility ratio and integrated level is high, small volume, azimuth and all independent adjustable the whole network of angle of declination lead to 3D electrical tilt antenna.
The whole network of the present invention leads to 3D electrical tilt antenna, comprises reflecting plate 1, rotating speed conversion and control box 4, L-type fixed head 5, band ear disk 6, bush support 7, heightening frame 8, outer cover 9, top cover 10, lightning rod 12, square four groove metal fixed levers 14, AISG interface 18 and connector 16;
Described reflecting plate 1 comprises some reflection flaggies 100, and reflection flaggy 100 is evenly arranged on square four groove metal fixed levers 14 along square four groove metal fixed lever 14 directions, between adjacent two reflection flaggies 100, be connected with L-type fixed head 5; Described band ear disk 6 is separately positioned on its top and bottom with bush support 7 perpendicular to square four groove metal fixed levers 14, and described heightening frame 8 is arranged at bush support 7 bottom; Square four groove metal fixed levers 14 and the equipment connected thereon are coated on inside by described outer cover 9, are fixedly connected with band ear disk 6 and bush support 7; Described top cover 10 is set in outer cover 9 top, and described lightning rod 12 is arranged on top cover 10; Described reflecting plate 1 is all connected with antenna body, and described connector 16 and AISG interface 18 hang and are fixed on bush support 7.
Further, described reflecting plate 1 comprises three reflection flaggies 100, and each reflection flaggy 100 is equipped with antenna body; Described antenna body comprises five ultra-wideband oscillators, 2, two ultra-wideband phase shifters 15, transmission component 13, L-type fixed head 5, rotating speed conversion and control box 4, Long-distance Control motor 3, connector 16;
Further, described ultra-wideband oscillator 2 is evenly fixed on the front of reflection flaggy 100, described two ultra-wideband phase shifters 15, transmission component 13 are fixed on the reverse side of reflection flaggy 100, the two ends up and down that described L-type fixed head 5 is arranged on reflection flaggy 100 are fixed on square four groove metal fixed levers 14, and described Long-distance Control motor 3 is connected on the lower surface of the L-type fixed head 5 reflecting flaggy 100 lower end successively with rotating speed conversion and control box 4.
Further, described band ear disk 6 comprises plectane 60 and is formed at plectane 60 circumferentially and the alternate outer folding disk ear 61 that separates and infolding disk ear 62; Described plectane 60 is provided with the first screw hole 601, described Wai Zhe disk ear 61 is provided with the second self-plugging rivet hole 611, described infolding disk ear 62 is provided with the second screwed hole 621;
Two ends up and down of described outer cover 9 are respectively equipped with several alternate the first self-plugging rivet holes 91 separated;
Second self-plugging rivet hole 611 aligns with the first self-plugging rivet hole 91 of outer cover 9, utilizes self-plugging rivet 11 to be fixed.
Further, described bush support 7 comprises the cylindric upper bush 71 of open topped, perpendicular to the pole 72 of upper bush 71 lower surface, and lower annulus 73; Described upper bush 71 lower surface is provided with connector 16, AISG interface 18, cable-through hole 711, the mounting groove perpendicular to lower surface is provided with in upper bush 71 inside, the sidewall of mounting groove is provided with the 3rd screw hole 712, the sidewall of upper bush 71 is provided with the 3rd self-plugging rivet hole 713; Described lower annulus 73 is provided with M10 mounting hole 731; The first self-plugging rivet hole 91 that 3rd self-plugging rivet hole 713 and outer cover 9 lower end are formed aligns, and utilizes self-plugging rivet 11 to be fixed.
More concrete, described square four groove metal fixed levers 14 comprise four sides, have the four sides nut stopper slot 141 along square four groove metal fixed lever 14 radial direction on its lateral surface, have screwed hole 142 at its end face and bottom surface; Described screwed hole 142 utilizes screw to be fixed with the first screw hole 601 on band ear disk 6 and the 3rd screw hole 712 on bush support 7 to it.
More concrete, rotating speed conversion and control box 4 is provided with Long-distance Control motor interface 41 and rotating shaft connecting plate 42, and described Long-distance Control motor interface 41 is for being connected with Long-distance Control motor 3, and described rotating shaft connecting plate 42 is connected and fixed with reflecting plate 1.
More concrete, described L-type fixed head 5 comprises two orthogonal sides, a side is provided with the 4th screw hole 51 wherein, another side is provided with rotating speed conversion and control box fixing hole 52 and limit axis hole 53, described 4th screw hole 51 is fixed with the nut stopper slot 141 on square four groove metal fixed levers 14, described rotating speed conversion and control box fixing hole 52 is for being fixed with rotating speed conversion and control box 4, and described limit axis hole 53 is for the axial limiting of rotating shaft connecting plate 42.
More concrete, described band ear disk 6 and bush support 7 are equipped with lightning-arrest string holes 17.
The whole network of the present invention leads to 3D electrical tilt antenna and has following beneficial effect: logical three electrical tilt antennas of this whole network are arranged in single sector flexibly by three UWB (Ultra Wideband) Antenna, and employing horizontal azimuth separately adjustable and that lower decline angle is adjustable separately 3 electricity adjusts the new design philosophy of blast pipe integration embellished antennas; Successfully realize the accurate control of long-range omnibearing horizontal azimuth of antenna and lower decline angle, its undersized structural design, brand-new design concept, achieve the network coverage flexibly and the Joint construction and sharing of resource of building a station, save city urgent gradually greatly to build a station resource, reduce difficulty of building a station, save the maintenance cost in manually build a station expense and later stage.
Accompanying drawing explanation
Below with reference to accompanying drawing, the invention will be further described:
Fig. 1 is the overall structure figure that embodiment of the present invention the whole network leads to 3D electrical tilt antenna;
Fig. 2 is the front decomposition chart that embodiment of the present invention the whole network leads to 3D electrical tilt antenna;
Fig. 3 is the reverse side face decomposition chart that embodiment of the present invention the whole network leads to 3D electrical tilt antenna;
Fig. 4 is that embodiment of the present invention the whole network leads to 3D electrical tilt antenna medium speed conversion and control case connecting structure figure;
Fig. 5 is that embodiment of the present invention the whole network leads to transmission component johning knot composition in 3D electrical tilt antenna;
Fig. 6 is the structure chart that embodiment of the present invention the whole network leads to ear disk in 3D electrical tilt antenna;
Fig. 7 is the structure chart that embodiment of the present invention the whole network leads to 3D electrical tilt antenna middle sleeve support;
Fig. 8 is the structure chart that embodiment of the present invention the whole network leads to four groove metal fixed levers in 3D electrical tilt antenna;
Fig. 9 is the structure chart that the tight the whole network of the embodiment of the present invention leads to L-type fixed head in 3D electrical tilt antenna;
Wherein: 1-reflecting plate; 2-ultra-wideband oscillator; 3-Long-distance Control motor; 4-rotating speed conversion and control box; 41-Long-distance Control motor interface; 42-rotating shaft connecting plate; 5-L type fixed head; 51-the 4th screw hole; 52-rotating speed conversion and control box fixing hole; 53-limits axis hole; 6-is with ear disk; 60-plectane; 61-rolls over disk ear outward; 62-infolding disk ear; 601-first screw hole; 611-second self-plugging rivet hole; 621-second screw hole; 7-bush support; 71-sleeve; 72-pole; Annulus under 73-; 711-connector and AISG interface cable-through hole; 712-the 3rd screw hole; 713-the 3rd self-plugging rivet hole; 731-M10 mounting hole; 8-heightening frame; 9-outer cover; 91-first self-plugging rivet hole; 10-top cover; 11-self-plugging rivet; 12-lightning rod; 13-transmission component; 131-drive screw; 132-shackle rod; 133-Long-distance Control motor two; The square four groove metal fixed levers of 14-; 141-nut stopper slot; 142-screwed hole; 15-ultra-wideband phase shifter; 16-connector; 17-takes shelter from the thunder string holes; 18-AISG interface.
Embodiment
The invention provides a kind of the whole network and lead to 3D electrical tilt antenna, for making object of the present invention, clearly, clearly, and the present invention is described in more detail with reference to accompanying drawing examples for technical scheme and effect.Should be appreciated that concrete enforcement described herein is only in order to explain the present invention, is not intended to limit the present invention.
Please refer to Fig. 1 to Fig. 9, embodiment of the present invention the whole network leads to 3 electrical tilt antennas, comprise reflecting plate 1, rotating speed conversion and control box 4, L-type fixed head 5, band ear disk 6, bush support 7, heightening frame 8, outer cover 9, top cover 10, lightning rod 12, square four groove metal fixed lever 14 and connectors 16, L-type fixed head 5 is arranged at reflecting plate 1 top and bottom and is fixed on square four groove metal fixed levers 14, rotating speed conversion and control box 4 is placed on L-type fixed head 5, band ear disk 6 is arranged at square four groove metal fixed lever 14 top and bottoms respectively with bush support 7, heightening frame 8 is arranged at bush support 7 bottom, outer cover 9 is fixed respectively at band ear disk 6 and bush support 7 by self-plugging rivet 11, top cover 10 is set in outer cover 9 upper end, lightning rod 12 is arranged on top cover 10, reflecting plate 1 comprises three reflection flaggies 100, and each reflection flaggy 100 is provided with the antenna body be made up of five ultra-wideband oscillators, 2, two ultra-wideband phase shifters 15, transmission component 13, L-type fixed head 5, rotating speed conversion and control box 4, Long-distance Control motor 3, connector 16, five ultra-wideband oscillators 2 are fixed on the front of reflection flaggy 100, two ultra-wideband phase shifters 15, transmission components 13 are fixed on the reverse side reflecting flaggy 100, Long-distance Control motor 3 is connected with the Long-distance Control motor interface 41 below rotating speed conversion and control box 4, rotating shaft connecting plate 42 above reflecting plate 1 and rotating speed conversion and control box 4, connector 16 is outstanding to be fixed on bush support 7.
In the embodiment of the present invention, two ends up and down of outer cover 9 are formed with 8 alternate the first self-plugging rivet holes 91 separated altogether, and wherein go up end and comprise 3 the first self-plugging rivet holes 91 altogether, lower end comprises 5 the first self-plugging rivet holes 91 altogether.
Comprise plectane 60 with ear disk 6 and be formed at plectane 60 circumferentially and the alternate outer folding disk ear 61 that separates and infolding disk ear 62, plectane 60 is formed the first screw hole 601, roll over outside in disk ear 61 and form the second self-plugging rivet hole 611, infolding disk ear 62 is formed the second screw hole 621, the first self-plugging rivet hole 91 that the second self-plugging rivet hole 611 that Wai Zhe disk ear 61 is formed and end on outer cover 9 are formed aligns, and utilizes self-plugging rivet 11 to be fixed.
Bush support 7 comprises upper bush 71, pole 72, lower annulus 73, connector 16 and AISG interface 18 cable-through hole the 711, the 3rd screw hole 712 and the 3rd self-plugging rivet hole 713 is formed at upper bush 71, lower annulus 73 forms M10 mounting hole 731, the first self-plugging rivet hole 91 that the 3rd self-plugging rivet hole 713 that upper bush 71 is formed and outer cover 9 lower end are formed aligns, and utilizes self-plugging rivet 11 to be fixed.
Square four groove metal fixed levers 14 comprise four sides nut stopper slot 141 and are positioned at the screwed hole 142 of end face and bottom surface, and described screwed hole 142 utilizes screw to be fixed with the first screw hole 601 on band ear disk 6 and the 3rd screw hole on bush support 7 to it.
Rotating speed conversion and control box 4 is provided with Long-distance Control motor interface 41 and rotating shaft connecting plate 42, and described Long-distance Control motor interface 41 is for being connected with Long-distance Control motor 3, and described rotating shaft connecting plate 42 is connected and fixed with reflecting plate 1.
L-type fixed head 5 comprises the 4th screw hole 51 and rotating speed conversion and control box fixing hole 52, described 4th screw hole 51 is fixed with the nut stopper slot 141 on square four groove metal fixed levers 14, and described rotating speed conversion and control box fixing hole 52 is for being fixed with rotating speed conversion and control box 4.
Transmission component 13 comprises drive screw 131, shackle rod 132 and Long-distance Control motor 2 133.
Band ear disk 6 and bush support 7 are equipped with lightning-arrest string holes 17.
The embodiment of the present invention is arranged in single sector flexibly by three UWB (Ultra Wideband) Antenna, adopts Long-distance Control driven by motor rotating speed conversion and control box to control rotating shaft connecting plate and drives antenna body, realize the horizontal azimuth adjustment of single antenna body; Long-distance Control driven by motor drive link moves phase shifter, realizes the lower decline angle adjustment of single antenna body; The independent adjustment to each single antenna body horizontal azimuth and lower decline angle is achieved by the inside cascade system of Long-distance Control motor, achieve the function of 3D stereoscopic electric key joint, be convenient to the accurate control of long-range omnibearing horizontal azimuth of antenna and lower decline angle, its undersized structural design, brand-new design concept, achieve the network coverage flexibly and the Joint construction and sharing of resource of building a station, save city urgent gradually greatly to build a station resource, reduce difficulty of building a station, save the maintenance cost in manually build a station expense and later stage.
The above is only the preferred implementation of the embodiment of the present invention; should be understood that; for those skilled in the art; can also make some improvement under the prerequisite not departing from embodiment of the present invention principle and innovative idea, these improve the protection range that also should be considered as the embodiment of the present invention.
Claims (8)
1. the whole network leads to 3D electrical tilt antenna, it is characterized in that: comprise reflecting plate (1), rotating speed conversion and control box (4), L-type fixed head (5), band ear disk (6), bush support (7), heightening frame (8), outer cover (9), top cover (10), lightning rod (12), square four groove metal fixed levers (14), AISG interface (18) and connector (16);
Described reflecting plate (1) comprises some reflection flaggies (100), reflection flaggy (100) is evenly arranged on square four groove metal fixed levers (14) along square four groove metal fixed lever (14) directions, between adjacent two reflections flaggy (100), be connected with L-type fixed head (5); Described band ear disk (6) and bush support (7) are separately positioned on its top and bottom perpendicular to square four groove metal fixed levers (14), and described heightening frame (8) is arranged at bush support (7) bottom; Square four groove metal fixed levers (14) and the equipment connected thereon are coated on inside by described outer cover (9), are fixedly connected with band ear disk (6) and bush support (7); Described top cover (10) is set in outer cover (9) top, and described lightning rod (12) is arranged on top cover (10); (1) is all connected with antenna body with described reflecting plate, and described connector (16) and AISG interface (18) hang and is fixed on bush support (7).
2. the whole network according to claim 1 leads to 3D electrical tilt antenna, it is characterized in that: described reflecting plate (1) comprises three reflections flaggy (100), and each reflection flaggy (100) is equipped with antenna body; Described antenna body comprises five ultra-wideband oscillators (2), two ultra-wideband phase shifters (15), transmission component (13), L-type fixed head (5), rotating speed conversion and control box (4), Long-distance Control motor (3), connector (16);
Described ultra-wideband oscillator (2) is evenly fixed on the front of reflection flaggy (100), described two ultra-wideband phase shifters (15), transmission component (13) are fixed on the reverse side of reflection flaggy (100), the two ends up and down that described L-type fixed head (5) is arranged on reflection flaggy (100) are fixed on square four groove metal fixed levers (14), and described Long-distance Control motor (3) and rotating speed conversion and control box (4) are connected on the lower surface of the L-type fixed head (5) reflecting flaggy (100) lower end successively.
3. the whole network according to claim 2 leads to 3D electrical tilt antenna, it is characterized in that: described band ear disk (6) comprises plectane (60) and is formed at plectane (60) circumferentially and the alternate outer folding disk ear (61) that separates and infolding disk ear (62); Described plectane (60) is provided with the first screw hole (601), described Wai Zhe disk ear (61) is provided with the second self-plugging rivet hole (611), described infolding disk ear (62) is provided with the second screwed hole (621);
Two ends up and down of described outer cover (9) are respectively equipped with several alternate the first self-plugging rivet holes (91) separated;
Second self-plugging rivet hole (611) aligns with the first self-plugging rivet hole (91) of outer cover (9), utilizes self-plugging rivet (11) to be fixed.
4. the whole network according to claim 2 leads to 3D electrical tilt antenna, it is characterized in that: described bush support (7) comprises the cylindric upper bush (71) of open topped, perpendicular to the pole (72) of upper bush (71) lower surface, and lower annulus (73); Described upper bush (71) lower surface is provided with connector (16), AISG interface (18), cable-through hole (711), the mounting groove perpendicular to lower surface is provided with in upper bush (71) inside, the sidewall of mounting groove is provided with the 3rd screw hole (712), the sidewall of upper bush (71) is provided with the 3rd self-plugging rivet hole (713); Described lower annulus (73) is provided with M10 mounting hole (731); The first self-plugging rivet hole (91) that 3rd self-plugging rivet hole (713) and outer cover (9) lower end are formed aligns, and utilizes self-plugging rivet (11) to be fixed.
5. the whole network according to claim 2 leads to 3D electrical tilt antenna, it is characterized in that: described square four groove metal fixed levers (14) comprise four sides, have four sides nut stopper slot (141) along square four groove metal fixed lever (14) radial direction on its lateral surface, have screwed hole (142) at its end face and bottom surface; Described screwed hole (142) utilizes screw to be fixed with the first screw hole (601) on band ear disk (6) and the 3rd screw hole (712) on bush support (7) to it.
6. the whole network according to claim 2 leads to 3D electrical tilt antenna, it is characterized in that: rotating speed conversion and control box (4) is provided with Long-distance Control motor interface (41) and rotating shaft connecting plate (42), described Long-distance Control motor interface (41) is for being connected with Long-distance Control motor (3), and described rotating shaft connecting plate (42) and reflecting plate (1) are connected and fixed.
7. the whole network according to claim 2 leads to 3D electrical tilt antenna, it is characterized in that: described L-type fixed head (5) comprises two orthogonal sides, a side is provided with the 4th screw hole (51) wherein, another side is provided with rotating speed conversion and control box fixing hole (52) and limit axis hole (53), described 4th screw hole (51) is fixed with the nut stopper slot (141) on square four groove metal fixed levers (14), described rotating speed conversion and control box fixing hole (52) is for being fixed with rotating speed conversion and control box (4), described limit axis hole (53) is for the axial limiting of rotating shaft connecting plate (42).
8. the whole network according to claim 1 to 7 any one leads to 3D electrical tilt antenna, it is characterized in that: described band ear disk (6) and bush support (7) are equipped with lightning-arrest string holes (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510602147.2A CN105119054B (en) | 2015-09-21 | 2015-09-21 | The whole network leads to 3D electrical tilt antennas |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510602147.2A CN105119054B (en) | 2015-09-21 | 2015-09-21 | The whole network leads to 3D electrical tilt antennas |
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| Publication Number | Publication Date |
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| CN105119054A true CN105119054A (en) | 2015-12-02 |
| CN105119054B CN105119054B (en) | 2018-04-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510602147.2A Active CN105119054B (en) | 2015-09-21 | 2015-09-21 | The whole network leads to 3D electrical tilt antennas |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105896078A (en) * | 2016-06-16 | 2016-08-24 | 南京华脉科技股份有限公司 | Antenna with electrically adjustable controlled horizontal azimuth |
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| CN201975495U (en) * | 2010-10-26 | 2011-09-14 | 东莞市晖速天线技术有限公司 | Co-site co-located electronic tuning base station antenna |
| CN204407508U (en) * | 2015-03-02 | 2015-06-17 | 浙江佳源通讯技术有限公司 | Integration ultra-wideband exhaust-pipe-shaped bundling antenna |
| CN204497361U (en) * | 2015-01-30 | 2015-07-22 | 中国铁塔股份有限公司南京市分公司 | A kind of compact three sector integration embellished antenna |
| CN204947090U (en) * | 2015-09-21 | 2016-01-06 | 南京华脉科技股份有限公司 | The whole network leads to 3D electrical tilt antenna |
-
2015
- 2015-09-21 CN CN201510602147.2A patent/CN105119054B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201975495U (en) * | 2010-10-26 | 2011-09-14 | 东莞市晖速天线技术有限公司 | Co-site co-located electronic tuning base station antenna |
| CN204497361U (en) * | 2015-01-30 | 2015-07-22 | 中国铁塔股份有限公司南京市分公司 | A kind of compact three sector integration embellished antenna |
| CN204407508U (en) * | 2015-03-02 | 2015-06-17 | 浙江佳源通讯技术有限公司 | Integration ultra-wideband exhaust-pipe-shaped bundling antenna |
| CN204947090U (en) * | 2015-09-21 | 2016-01-06 | 南京华脉科技股份有限公司 | The whole network leads to 3D electrical tilt antenna |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105896078A (en) * | 2016-06-16 | 2016-08-24 | 南京华脉科技股份有限公司 | Antenna with electrically adjustable controlled horizontal azimuth |
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| CN105119054B (en) | 2018-04-24 |
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