CN104300208A - Vertical polarization omni antenna - Google Patents
Vertical polarization omni antenna Download PDFInfo
- Publication number
- CN104300208A CN104300208A CN201410451729.0A CN201410451729A CN104300208A CN 104300208 A CN104300208 A CN 104300208A CN 201410451729 A CN201410451729 A CN 201410451729A CN 104300208 A CN104300208 A CN 104300208A
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- China
- Prior art keywords
- radioactive department
- monopole
- omnidirectional antenna
- depolarized omnidirectional
- central part
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
Abstract
The invention discloses a vertical polarization omni antenna. The vertical polarization omni antenna comprises a base plate, a monopole, a coaxial cable and a short circuit paster. The monopole comprises a first center part and a plurality of first radiation parts. The inner end of each first radiation part is connected with the first center part, each first radiation part extends in the direction far away from the first center part, and the monopole is arranged above the base plate. The short-circuit paster comprises a second center part, a plurality of second radiation parts and a plurality of connecting parts, wherein the inner end of each second radiation part is connected with the second center part, each second radiation part extends in the direction far away from the second center part, the connecting parts are correspondingly connected with the second radiation parts in a one-to-one mode, each connecting part is connected with the base plate, and the short-circuit paster is arranged above the monopole and separated from the monopole. The vertical polarization omni antenna has the advantages of being small in size, simple in structure, easy to machine, low in cost, good in out-of-roundness and cross polarization index, very wide in working frequency band and the like.
Description
Technical field
The present invention relates to a kind of vertical depolarized omnidirectional antenna.
Background technology
Existing vertical depolarized omnidirectional antenna is all discone antenna and biconical antenna.The defect that existing vertical depolarized omnidirectional antenna exists deviation in roundness difference, difficulty of processing is large, cost is high, cannot work in very wide frequency range.
Summary of the invention
The present invention is intended to solve one of technical problem in correlation technique at least to a certain extent.For this reason, one object of the present invention is to propose a kind of vertical depolarized omnidirectional antenna with advantages such as volume are little, structure simple, be easy to processing, cost is low, deviation in roundness is good, cross polarization index good, working band is very wide.
Vertical depolarized omnidirectional antenna according to the embodiment of the present invention comprises: chassis; Monopole, described monopole comprises the first central part and multiple first radioactive department, the inner of each described first radioactive department is connected with described first central part and each described first radioactive department extends to the direction away from described first central part, and described monopole is located at the top on described chassis; Coaxial cable, described coaxial cable comprises outer conductor and inner wire, and described outer conductor is connected with described chassis, and described inner wire passes described chassis and is connected with described first central part of described monopole; And short-circuit patch, described short-circuit patch comprises the second central part, multiple second radioactive department and multiple connecting portion, the inner of each described second radioactive department is connected with described second central part and each described second radioactive department extends to the direction away from described second central part, multiple described connecting portion is connected with multiple described second radioactive department correspondingly, each described connecting portion is connected with described chassis, and wherein said short-circuit patch is located at the top of described monopole and spaced apart with described monopole.
There is the monopole of intersection and the coupling short paster of intersection and to the monopole feed above described chassis according to the vertical depolarized omnidirectional antenna of the embodiment of the present invention by arranging, thus described vertical depolarized omnidirectional antenna can be enable in high band operation.That is, can in low-frequency range and high band operation according to the vertical depolarized omnidirectional antenna of the embodiment of the present invention.And, pass through electromagnetic coupled, encouraged the low-frequency range of described vertical depolarized omnidirectional antenna by the short-circuit patch of the top being positioned at described monopole, thus the bandwidth of operation of described vertical depolarized omnidirectional antenna can be expanded, reach good deviation in roundness and cross polarization index request.
Vertical depolarized omnidirectional antenna according to the embodiment of the present invention does not adopt pyramidal structure, thus have structure simple, be easy to processing, low cost and other advantages.Meanwhile, by described short-circuit patch being arranged on the top of described monopole, thus can make the short dot of described vertical depolarized omnidirectional antenna moves, effectively can reduce the size on described chassis thus, reducing the volume of described vertical depolarized omnidirectional antenna.
Therefore, according to the vertical depolarized omnidirectional antenna of the embodiment of the present invention, there is the advantages such as volume is little, structure simple, be easy to processing, cost is low, deviation in roundness is good, cross polarization index good, working band is very wide.
In addition, vertical depolarized omnidirectional antenna according to the above embodiment of the present invention can also have following additional technical characteristic:
According to one embodiment of present invention, the angle between adjacent two described first radioactive departments is equal to each other, and the angle between adjacent two described second radioactive departments is equal to each other.Described vertical depolarized omnidirectional antenna can be made thus substantially the same to the radiation of all directions, meet the radiation deviation in roundness requirement of omnidirectional antenna better, make described vertical depolarized omnidirectional antenna have better omnidirectional radiation performance.
According to one embodiment of present invention, multiple described first radioactive department is relative one by one in the vertical direction with multiple described second radioactive department.The structure of described vertical depolarized omnidirectional antenna can be made thus more reasonable.
According to one embodiment of present invention, described first radioactive department is four, and described second radioactive department is four.The structure of described vertical depolarized omnidirectional antenna can be made thus more reasonable.
According to one embodiment of present invention, each in described first radioactive department, described second radioactive department and described connecting portion is tabular.The manufacture difficulty of described vertical depolarized omnidirectional antenna can be reduced thus further.
According to one embodiment of present invention, multiple described connecting portion is arranged around described monopole, and each described connecting portion is all spaced apart with described monopole.The structure of described vertical depolarized omnidirectional antenna can be made thus more reasonable.
According to one embodiment of present invention, described vertical depolarized omnidirectional antenna comprises top-loaded part further, and described top-loaded part is located on the upper surface of multiple described second radioactive department.By arranging described top-loaded part in described short-circuit patch, thus not only effectively can reduce the section of described vertical depolarized omnidirectional antenna, reduce the volume of described vertical depolarized omnidirectional antenna, and the impedance bandwidth of described vertical depolarized omnidirectional antenna can be improved.
According to one embodiment of present invention, described vertical depolarized omnidirectional antenna comprises inductance part further, and described inductance part is connected with each in described second radioactive department with described first radioactive department relative in the vertical direction.The structure of described vertical depolarized omnidirectional antenna can be made thus more reasonable.
According to one embodiment of present invention, the inductance value of described inductance part is more than or equal to 1 μ H.
According to one embodiment of present invention, the upper end of described inductance part is connected with the lower end of described second central part, and the lower end of described inductance part is connected with the upper end of described first central part.
Accompanying drawing explanation
Fig. 1 is the structural representation of vertical depolarized omnidirectional antenna according to an embodiment of the invention;
Fig. 2 is the structural representation of vertical depolarized omnidirectional antenna according to another embodiment of the invention;
Fig. 3 is the structural representation of vertical depolarized omnidirectional antenna according to still a further embodiment.
Embodiment
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the present invention, and can not limitation of the present invention be interpreted as.
Below with reference to Fig. 1-Fig. 3, the vertical depolarized omnidirectional antenna 10 according to the embodiment of the present invention is described.As shown in Figure 1-Figure 3, chassis 101, monopole 102, coaxial cable (not shown) and short-circuit patch 104 is comprised according to the vertical depolarized omnidirectional antenna 10 of the embodiment of the present invention.
Monopole 102 comprises the first central part 1021 and multiple first radioactive department 1022, the inner of each first radioactive department 1022 is connected with the first central part 1021, and each first radioactive department 1022 extends (namely monopole 102 has intersection) to the direction away from the first central part 1021, monopole 102 is located at the top on chassis 101.Coaxial cable comprises outer conductor and inner wire, and described outer conductor is connected with chassis 101, and described inner wire passes chassis 101 and described inner wire is connected with the first central part 1021 of monopole 102.
Short-circuit patch 104 comprises the second central part 1041, multiple second radioactive department 1042 and multiple connecting portion 1043.The inner of each second radioactive department 1042 is connected with the second central part 1041, and each second radioactive department 1042 extends (namely short-circuit patch 104 has intersection) to the direction away from the second central part 1041.Multiple connecting portion 1043 is connected with multiple second radioactive department 1042 correspondingly, and each connecting portion 1043 is connected with chassis 101.Wherein, short-circuit patch 104 is located at the top of monopole 102, and short-circuit patch 104 is spaced apart with monopole 102.That is, the quantity of connecting portion 1043 equals the quantity of the second radioactive department 1042, and a connecting portion 1043 is connected with second radioactive department 1042.
There is the monopole 102 of intersection and the coupling short paster 104 of intersection and to monopole 102 feed above chassis 101 according to the vertical depolarized omnidirectional antenna 10 of the embodiment of the present invention by arranging, thus can make vertical depolarized omnidirectional antenna 10 can in high band operation.That is, can in low-frequency range and high band operation according to the vertical depolarized omnidirectional antenna 10 of the embodiment of the present invention.And, pass through electromagnetic coupled, encouraged the low-frequency range of vertical depolarized omnidirectional antenna 10 by the short-circuit patch 104 of the top being positioned at monopole 102, thus the bandwidth of operation of vertical depolarized omnidirectional antenna 10 can be expanded, reach good deviation in roundness and cross polarization index request.
Vertical depolarized omnidirectional antenna 10 according to the embodiment of the present invention does not adopt pyramidal structure, thus have structure simple, be easy to processing, low cost and other advantages.Meanwhile, by short-circuit patch 104 being arranged on the top of monopole 102, thus can make the short dot of vertical depolarized omnidirectional antenna 10 moves, effectively can reduce the size on chassis 101 thus, reducing the volume of vertical depolarized omnidirectional antenna 10.
Therefore, according to the vertical depolarized omnidirectional antenna 10 of the embodiment of the present invention, there is the advantages such as volume is little, structure simple, be easy to processing, cost is low, deviation in roundness is good, cross polarization index good, working band is very wide.
As shown in Figure 1-Figure 3, chassis 101, coaxial cable, monopole 102, short-circuit patch 104, top-loaded part 105 and inductance part 106 is comprised according to the vertical depolarized omnidirectional antenna 10 of the embodiment of the present invention.Particularly, can be applied in the indoor distributed system of mobile communication according to the vertical depolarized omnidirectional antenna 10 of the embodiment of the present invention.
Chassis 101 can be metal chassis, and namely chassis 101 can be made of metal.As shown in Figure 1-Figure 3, chassis 101 can be tabular, and chassis 101 also can have curved surface.Chassis 101 can be circle, regular polygon or irregular polygon.
Monopole 102 comprises the first central part 1021 and multiple first radioactive department 1022, the inner of each first radioactive department 1022 is connected with the first central part 1021, and each first radioactive department 1022 extends (namely monopole 102 has intersection) to the direction away from the first central part 1021, monopole 102 is located at the top on chassis 101.That is, the first central part 1021 can be that the common company headquarters of multiple first radioactive department 1022 divides.
Monopole 102 does not adopt pyramidal structure, but adopts the structure that multiple second radioactive department 1042 intersects, thus can form the directional diagram of omnidirectional radiation.
First radioactive department 1022 can be tabular, and the first radioactive department 1022 also can have curved surface.First radioactive department 1022 can be the polygon of rule or irregular polygon.First central part 1021 and the first radioactive department 1022 can be metalworks, and namely the first central part 1021 and the first radioactive department 1022 can be made of metal.
As shown in Figure 1-Figure 3, in some embodiments of the invention, the angle between adjacent two the first radioactive departments 1022 is equal to each other.In other words, the angle between adjacent two the first radioactive departments 1022 can be the first predetermined value.That is, multiple first radioactive department 1022 can be arranged equally spacedly along the circumference of the first central part 1021.Vertical depolarized omnidirectional antenna 10 can be made thus substantially the same to the radiation of all directions, meet the radiation deviation in roundness requirement of omnidirectional antenna better, make vertical depolarized omnidirectional antenna 10 have better omnidirectional radiation performance.
Particularly, as shown in Figure 1-Figure 3, the first radioactive department 1022 is four, and the angle namely between adjacent two the first radioactive departments 1022 can be 90 degree.The structure of monopole 102 can be made thus more reasonable, and then the structure of vertical depolarized omnidirectional antenna 10 can be made more reasonable.
Short-circuit patch 104 comprises the second central part 1041, multiple second radioactive department 1042 and multiple connecting portion 1043.The inner of each second radioactive department 1042 is connected with the second central part 1041, and each second radioactive department 1042 extends (namely short-circuit patch 104 has intersection) to the direction away from the second central part 1041.That is, the second central part 1041 can be that the common company headquarters of multiple second radioactive department 1042 divides.
Short-circuit patch 104 is the coupled structure of vertical depolarized omnidirectional antenna 10.That is, short-circuit patch 104 is coupled with monopole 102, thus can expand the frequency bandwidth of vertical depolarized omnidirectional antenna 10.
Second radioactive department 1042 can be tabular, and the second radioactive department 1042 also can have curved surface.Second radioactive department 1042 can be the polygon of rule or irregular polygon.Second central part 1041, second radioactive department 1042 and connecting portion 1043 can be metalworks, and namely the second central part 1041, second radioactive department 1042 and connecting portion 1043 can be made of metal.
As shown in Figure 1-Figure 3, in one embodiment of the invention, the angle between adjacent two the second radioactive departments 1042 is equal to each other.In other words, the angle between adjacent two the second radioactive departments 1042 can be the second predetermined value.That is, multiple second radioactive department 1042 can be arranged equally spacedly along the circumference of the second central part 1041.Vertical depolarized omnidirectional antenna 10 can be made thus substantially the same to the radiation of all directions, meet the radiation deviation in roundness requirement of omnidirectional antenna better, make vertical depolarized omnidirectional antenna 10 have better omnidirectional radiation performance.
Particularly, as shown in Figure 1-Figure 3, the second radioactive department 1042 is four, and the angle namely between adjacent two the second radioactive departments 1042 can be 90 degree.The structure of monopole 102 can be made thus more reasonable, and then the structure of vertical depolarized omnidirectional antenna 10 can be made more reasonable.
Second central part 1041 and multiple second radioactive department 1042 can be located at the top of monopole 102, and the second central part 1041 and multiple second radioactive department 1042 spaced apart with monopole 102 in the vertical direction.Wherein, above-below direction is as shown in the arrow A in Fig. 1-Fig. 3, and inward-outward direction is as shown in the arrow B in Fig. 1-Fig. 3.
Multiple first radioactive department 1022 in the vertical direction can be relative one by one with multiple second radioactive department 1042.That is, the first radioactive department 1022 and second radioactive department 1042 relative in the vertical direction with this first radioactive department 1022 can be positioned on same vertical plane.The structure of vertical depolarized omnidirectional antenna 10 can be made thus more reasonable.
As shown in Figure 1-Figure 3, multiple connecting portion 1043 is connected with multiple second radioactive department 1042 correspondingly, and each connecting portion 1043 is connected with chassis 101.That is, the quantity of connecting portion 1043 can equal the quantity of the second radioactive department 1042, and a connecting portion 1043 can be connected with second radioactive department 1042.
Specifically, the upper end of connecting portion 1043 can be connected with the second radioactive department 1042, and the lower end of connecting portion 1043 can be connected with the upper surface on chassis 101.
Connecting portion 1043 can be metalwork, and namely connecting portion 1043 can be made of metal.Advantageously, connecting portion 1043 can be the metallic plate of strip.Further advantageously, each in the first radioactive department 1022, second radioactive department 1042 and connecting portion 1043 can be tabular.The manufacture difficulty of vertical depolarized omnidirectional antenna 10 can be reduced thus further.
As shown in Figure 1-Figure 3, in a concrete example of the present invention, multiple connecting portion 1043 can be arranged around monopole 102, and each connecting portion 1043 is all spaced apart with monopole 102.That is, monopole 102 can be positioned at the inner side of multiple connecting portion 1043, and connecting portion 1043 and monopole 102 can be spaced apart in inward-outward direction.The structure of vertical depolarized omnidirectional antenna 10 can be made thus more reasonable.
Coaxial cable comprises outer conductor and inner wire, and described outer conductor is connected with chassis 101, and described inner wire passes chassis 101 and described inner wire is connected with the first central part 1021 of monopole 102.Specifically, described inner wire can be connected with the lower end of the first central part 1021 of monopole 102.
As shown in Figures 2 and 3, in examples more of the present invention, top-loaded part 105 is located on the upper surface of multiple second radioactive department 1042.That is, top-loaded part 105 is positioned at the top of short-circuit patch 104, and a part for the upper surface of each second radioactive department 1042 contacts with the lower surface of top-loaded part 105.By arranging top-loaded part 105 in short-circuit patch 104, thus not only effectively can reduce the section of vertical depolarized omnidirectional antenna 10, reducing the volume of vertical depolarized omnidirectional antenna 10, and the impedance bandwidth of vertical depolarized omnidirectional antenna 10 can be improved.
Top-loaded part 105 can be metalwork, and namely top-loaded part 105 can be made of metal.As shown in Figures 2 and 3, top-loaded part 105 can be tabular.Top-loaded part 105 also can have curved surface.Top-loaded part 105 can be circle, regular polygon or irregular polygon.
Advantageously, top-loaded part 105 can be provided with the through hole 1051 of through along the vertical direction top-loaded part 105.Such as, through hole 1051 can be circular hole.
As shown in Figure 3, in an example of the present invention, vertical depolarized omnidirectional antenna 10 may further include inductance part 106, and inductance part 106 is connected with each in the second radioactive department 1042 with the first relative in the vertical direction radioactive department 1022.That is, inductance part 106 is connected with first radioactive department 1022, and inductance part 106 is connected with second radioactive department 1042, the first radioactive department 1022 be connected with inductance part 106 and relative in the vertical direction with the second radioactive department 1042 that inductance part 106 is connected.The structure of vertical depolarized omnidirectional antenna 10 can be made thus more reasonable.
Advantageously, the inductance value of inductance part 106 is more than or equal to 1 μ H.
It should be noted that, " connection " of the present invention can be direct connection, also can be of coupled connections or other connected modes.The all parts of vertical depolarized omnidirectional antenna 10 can adopt suitable connected mode to connect.Meanwhile, the large I of coupling area carries out determining and adjusting according to the performance requirement of vertical depolarized omnidirectional antenna 10, and object is to make vertical depolarized omnidirectional antenna 10 require having enough large capacitance (coupling capacitance) under frequency.
In describing the invention, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ", " counterclockwise ", " axis ", " radial direction ", orientation or the position relationship of the instruction such as " circumference " are based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore limitation of the present invention can not be interpreted as.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise at least one this feature.In describing the invention, the implication of " multiple " is at least two, such as two, three etc., unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or integral; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements, unless otherwise clear and definite restriction.For the ordinary skill in the art, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score can be that the first and second features directly contact, or the first and second features are by intermediary indirect contact.And, fisrt feature second feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " can be fisrt feature immediately below second feature or tiltedly below, or only represent that fisrt feature level height is less than second feature.
In the description of this specification, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present invention or example.In this manual, to the schematic representation of above-mentioned term not must for be identical embodiment or example.And the specific features of description, structure, material or feature can combine in one or more embodiment in office or example in an appropriate manner.In addition, when not conflicting, the feature of the different embodiment described in this specification or example and different embodiment or example can carry out combining and combining by those skilled in the art.
Although illustrate and describe embodiments of the invention above, be understandable that, above-described embodiment is exemplary, can not be interpreted as limitation of the present invention, and those of ordinary skill in the art can change above-described embodiment within the scope of the invention, revises, replace and modification.
Claims (10)
1. a vertical depolarized omnidirectional antenna, is characterized in that, comprising:
Chassis;
Monopole, described monopole comprises the first central part and multiple first radioactive department, the inner of each described first radioactive department is connected with described first central part and each described first radioactive department extends to the direction away from described first central part, and described monopole is located at the top on described chassis;
Coaxial cable, described coaxial cable comprises outer conductor and inner wire, and described outer conductor is connected with described chassis, and described inner wire passes described chassis and is connected with described first central part of described monopole; With
Short-circuit patch, described short-circuit patch comprises the second central part, multiple second radioactive department and multiple connecting portion, the inner of each described second radioactive department is connected with described second central part and each described second radioactive department extends to the direction away from described second central part, multiple described connecting portion is connected with multiple described second radioactive department correspondingly, each described connecting portion is connected with described chassis, and wherein said short-circuit patch is located at the top of described monopole and spaced apart with described monopole.
2. vertical depolarized omnidirectional antenna according to claim 1, is characterized in that, the angle between adjacent two described first radioactive departments is equal to each other, and the angle between adjacent two described second radioactive departments is equal to each other.
3. vertical depolarized omnidirectional antenna according to claim 2, is characterized in that, multiple described first radioactive department is relative one by one in the vertical direction with multiple described second radioactive department.
4. the vertical depolarized omnidirectional antenna according to Claims 2 or 3, is characterized in that, described first radioactive department is four, and described second radioactive department is four.
5. vertical depolarized omnidirectional antenna according to claim 1, is characterized in that, each in described first radioactive department, described second radioactive department and described connecting portion is tabular.
6. the vertical depolarized omnidirectional antenna according to any one of claim 1-5, is characterized in that, multiple described connecting portion is arranged around described monopole, and each described connecting portion is all spaced apart with described monopole.
7. the vertical depolarized omnidirectional antenna according to any one of claim 1-6, is characterized in that, comprises top-loaded part further, and described top-loaded part is located on the upper surface of multiple described second radioactive department.
8. the vertical depolarized omnidirectional antenna according to any one of claim 1-7, is characterized in that, comprises inductance part further, and described inductance part is connected with each in described second radioactive department with described first radioactive department relative in the vertical direction.
9. vertical depolarized omnidirectional antenna according to claim 8, is characterized in that, the inductance value of described inductance part is more than or equal to 1 μ H.
10. vertical depolarized omnidirectional antenna according to claim 8 or claim 9, it is characterized in that, the upper end of described inductance part is connected with the lower end of described second central part, and the lower end of described inductance part is connected with the upper end of described first central part.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410451729.0A CN104300208B (en) | 2014-09-05 | 2014-09-05 | Vertical depolarized omnidirectional antenna |
| PCT/CN2015/085472 WO2016034025A1 (en) | 2014-09-05 | 2015-07-29 | Vertically polarized omni-directional antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410451729.0A CN104300208B (en) | 2014-09-05 | 2014-09-05 | Vertical depolarized omnidirectional antenna |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104300208A true CN104300208A (en) | 2015-01-21 |
| CN104300208B CN104300208B (en) | 2017-09-29 |
Family
ID=52319848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410451729.0A Expired - Fee Related CN104300208B (en) | 2014-09-05 | 2014-09-05 | Vertical depolarized omnidirectional antenna |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN104300208B (en) |
| WO (1) | WO2016034025A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016034025A1 (en) * | 2014-09-05 | 2016-03-10 | 江苏省东方世纪网络信息有限公司 | Vertically polarized omni-directional antenna |
| CN106129598A (en) * | 2016-08-12 | 2016-11-16 | 广东盛路通信科技股份有限公司 | A kind of single polarization all-around top absorbing antenna |
| CN109411903A (en) * | 2017-08-18 | 2019-03-01 | 中国移动通信集团设计院有限公司 | The high performance wideband dual-polarization omnidirectional antenna of indoor MIMO communication system |
| WO2020249078A1 (en) * | 2019-06-14 | 2020-12-17 | 中国移动通信集团设计院有限公司 | Omnidirectional indoor distribution mimo antenna |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110011037B (en) * | 2019-04-12 | 2024-01-30 | 深圳市安拓浦科技有限公司 | Vertical polarization omnidirectional antenna and dual-polarization omnidirectional antenna thereof |
| CN114336033B (en) * | 2022-01-24 | 2023-07-04 | 南通大学 | Ultra-wideband blade-shaped vertically polarized omnidirectional antenna |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6329954B1 (en) * | 2000-04-14 | 2001-12-11 | Receptec L.L.C. | Dual-antenna system for single-frequency band |
| JP2007104520A (en) * | 2005-10-07 | 2007-04-19 | Mitsubishi Electric Corp | Antenna and mobile communication device |
| JP5268380B2 (en) * | 2008-01-30 | 2013-08-21 | 株式会社東芝 | ANTENNA DEVICE AND RADIO DEVICE |
| CN103296388B (en) * | 2013-06-03 | 2015-09-09 | 西安电子科技大学 | A kind of small ultra-wideband omnidirectional antenna |
| CN103414011A (en) * | 2013-08-05 | 2013-11-27 | 珠海德百祺科技有限公司 | Antenna |
| CN203760643U (en) * | 2014-01-20 | 2014-08-06 | 深圳市维力谷无线技术有限公司 | Mobile phone built-in parasitic antenna and mobile phone device provided with built-in parasitic antenna |
| CN103811861B (en) * | 2014-01-21 | 2016-06-08 | 盛宇百祺（南京）通信技术有限公司 | Horizontally polarized omnidirectional antenna |
| CN104300208B (en) * | 2014-09-05 | 2017-09-29 | 江苏省东方世纪网络信息有限公司 | Vertical depolarized omnidirectional antenna |
-
2014
- 2014-09-05 CN CN201410451729.0A patent/CN104300208B/en not_active Expired - Fee Related
-
2015
- 2015-07-29 WO PCT/CN2015/085472 patent/WO2016034025A1/en active Application Filing
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016034025A1 (en) * | 2014-09-05 | 2016-03-10 | 江苏省东方世纪网络信息有限公司 | Vertically polarized omni-directional antenna |
| CN106129598A (en) * | 2016-08-12 | 2016-11-16 | 广东盛路通信科技股份有限公司 | A kind of single polarization all-around top absorbing antenna |
| CN109411903A (en) * | 2017-08-18 | 2019-03-01 | 中国移动通信集团设计院有限公司 | The high performance wideband dual-polarization omnidirectional antenna of indoor MIMO communication system |
| WO2020249078A1 (en) * | 2019-06-14 | 2020-12-17 | 中国移动通信集团设计院有限公司 | Omnidirectional indoor distribution mimo antenna |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104300208B (en) | 2017-09-29 |
| WO2016034025A1 (en) | 2016-03-10 |
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