CN205194847U - Super wide band vibrator unit of asymmetry double polarization and antenna - Google Patents
Super wide band vibrator unit of asymmetry double polarization and antenna Download PDFInfo
- Publication number
- CN205194847U CN205194847U CN201520732598.3U CN201520732598U CN205194847U CN 205194847 U CN205194847 U CN 205194847U CN 201520732598 U CN201520732598 U CN 201520732598U CN 205194847 U CN205194847 U CN 205194847U
- Authority
- CN
- China
- Prior art keywords
- radiating element
- element arm
- sub
- asymmetry
- oscillator unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The utility model relates to a super wide band vibrator unit of asymmetry double polarization and antenna, the super wide band vibrator unit of this double polarization is including presenting electric connector and setting up in this radiating element arm group that presents the electric connector top, wherein: radiating element arm group includes the sub - radiating element arm of two pairs of mutually orthogonals, and every antithetical phrase radiating element arm is the diagonal angle setting, has a sub - radiating element arm to be the inscribe corner structure among every antithetical phrase radiating element arm respectively, and has the sub - radiating element arm of inscribe corner structure directly equal with the peripheral circuit of the sub - radiating element arm of no inscribe corner structure. The antenna includes the super wide band vibrator unit of foretell asymmetry double polarization. The utility model discloses an on the radiating element of original symmetrical formula structure arm structure foundation, design into the inscribe corner structure to one of them sub - radiating element arm of every antithetical phrase radiating element arm to do not change its peripheral circuit footpath, the cross polarization that can improve the vibrator unit array and be antenna array compares, can improve the isolation between the vibrator unit port, makes the super wide band vibrator unit's of double polarization performance promoted by a wide margin.
Description
Technical field:
The utility model relates to antenna equipment technical field, refers in particular to a kind of asymmetry dual polarization ultra-wideband oscillator unit and the antenna containing this oscillator unit.
Background technology:
In today of radio communication high development, antenna for base station as the R-T unit of communication system, arrived continuous perfect, improve.For receiving and dispatching multi-band signal simultaneously, designer have developed multifrequency antenna, radiation arm at present in the oscillator unit of dual polarization ultra-wideband is in the industry designed to Symmetric Orthogonal formula structure more, comparatively speaking, the aspect of performances such as the isolation of wideband vibrator unit between the cross polarization ratio and oscillator unit port of aerial array of this structure are performed poor, and the radiance of wideband vibrator unit cannot be made to reach best.
Utility model content:
The purpose of this utility model is to overcome the deficiencies in the prior art part, provides a kind of asymmetry dual polarization ultra-wideband oscillator unit and the wide frequency antenna containing this oscillator unit.
The technical scheme that the utility model realizes the employing of its object is: a kind of asymmetry dual polarization ultra-wideband oscillator unit, this dual polarization ultra-wideband oscillator unit comprises feed connector and is arranged on the radiating element arm group at this feed connector top, wherein: described radiating element arm group comprises two to mutually orthogonal sub-radiating element arm, every antithetical phrase radiating element arm is that diagonal angle is arranged, a sub-radiating element arm is had to be inscribe corner structure among every antithetical phrase radiating element arm respectively, and have the sub-radiating element arm of inscribe corner structure equal with the peripheral circuit footpath of the sub-radiating element arm without inscribe corner structure.
Described feed connector is balance/unbalance feed connector.
Described have a frame end face of the sub-radiating element arm of inscribe corner structure to the distance of another peripheral outer side surface be the 0.3-0.5 of a frame length doubly.
Described every sub-radiating element arm inside in hollow state.
Every sub-radiating element arm inside is filled with filler.
The utility model also provides a kind of antenna containing asymmetry dual polarization ultra-wideband oscillator unit, it comprises above-mentioned asymmetry dual polarization ultra-wideband oscillator unit, this antenna also comprises a metallic reflection plate, the backplate surface of this metallic reflection plate is provided with several described asymmetry dual polarization ultra-wideband oscillator unit, and above the biside plate edge of metallic reflection plate, be provided with several sides suspension bar; Be respectively equipped with between oscillator above between the two ends of metal radiate plate and adjacent dual polarization ultra-wideband oscillator unit and suspend bar.
In above-mentioned antenna, suspend the two ends of bar or middle biside plate with metallic reflection plate or base plate between described side suspension bar, oscillator and be connected.
In above-mentioned antenna, the biside plate of described metallic reflection plate is in falling " h " shape.
The utility model is by the radiating element arm configuration basis of original symmetrical structure, inscribe corner structure is designed to one of them sub-radiating element arm of every antithetical phrase radiating element arm, and do not change its peripheral circuit footpath, thus the cross polarization ratio of oscillator unit array and aerial array can be improved, the isolation between oscillator unit port can be improved simultaneously, the performance of dual polarization ultra-wideband oscillator unit is increased dramatically.
Accompanying drawing illustrates:
Fig. 1, Fig. 2 are the structural representations of the oscillator unit of a kind of embodiment of the utility model;
Fig. 3 is the structural representation of the oscillator unit of the another kind of embodiment of the utility model;
Fig. 4, Fig. 5, Fig. 6 are the structural representations of three kinds of embodiment wide frequency antennas in the utility model;
Fig. 7, Fig. 8 are emulation standing wave curve chart and the emulation isolation curve chart of the utility model oscillator unit respectively.
Embodiment:
Below in conjunction with specific embodiments and the drawings, the utility model is further illustrated.
As shown in Figure 1-Figure 3, a kind of asymmetry dual polarization ultra-wideband oscillator unit described in the utility model, this dual polarization ultra-wideband oscillator unit 1 comprises feed connector 11 and is arranged on the radiating element arm group at this feed connector 11 top, wherein: described radiating element arm group comprises two to mutually orthogonal sub-radiating element arm 12, every antithetical phrase radiating element arm 12 is arranged in diagonal angle, a sub-radiating element arm is had to be inscribe corner structure among every antithetical phrase radiating element arm 12 respectively, and have the sub-radiating element arm 121 of inscribe corner structure 120 equal with the peripheral circuit footpath of the sub-radiating element arm 122 without inscribe corner structure, namely the indent frame of the sub-radiating element arm 121 of inscribe corner structure 120 and the exterior angle frame symmetrically formula structure without the sub-radiating element arm 122 of inscribe corner structure is had.As the equivalent part in the dotted portion 130 indication circuit footpath at inscribe corner structure 120 place in Fig. 2, Fig. 3, dotted portion 130 is consistent with the external angle structure of the sub-radiating element arm 122 without inscribe corner structure.
Described feed connector 11 is balance/unbalance feed connector.
Described have a frame end face of the sub-radiating element arm 121 of inscribe corner structure to the distance of another peripheral outer side surface be the 0.3-0.5 of a frame length doubly.
Described every sub-radiating element arm 121 inside in hollow state.
Every sub-radiating element arm 12 inside is filled with filler 123, and filler 123 can be solid also can be Openworks shape.Filler 123 can be one-body molded with sub-radiating element arm 12 or subsequent installation.
As Figure 4-Figure 6, the utility model also provides a kind of antenna containing asymmetry dual polarization ultra-wideband oscillator unit, it comprises above-mentioned asymmetry dual polarization ultra-wideband oscillator unit 1, this antenna also comprises a metallic reflection plate 2, base plate 21 surface of this metallic reflection plate 2 is provided with several described asymmetry dual polarization ultra-wideband oscillator unit 1, and above biside plate 22 edge of metallic reflection plate 2, be provided with several sides suspension bar 3; Be respectively equipped with between oscillator above between the two ends of metal radiate plate 2 and adjacent dual polarization ultra-wideband oscillator unit 1 and suspend bar 4.Side suspension bar 3 above base plate 21 both sides can improve horizontal plane beamwidth convergence; Suspend bar 4 between oscillator and can improve horizontal plane cross polarization ratio.
In above-mentioned antenna, suspend the two ends of bar 4 or middle biside plate 22 with metallic reflection plate 2 or base plate 21 between described side suspension bar 3, oscillator and be connected.Suspending bar 4 shape between side suspension bar 3, oscillator can be strip or arc etc., also can be other shapes.Suspending bar 4 between oscillator can be earth-free suspension (as Fig. 4), also can intermediate coupling electrical ground (as Fig. 6).
In above-mentioned antenna, the biside plate 22 of described metallic reflection plate 2 is in falling " h " shape, and " h " shape choke designs of falling compares before and after improving.
The utility model is by the radiating element arm configuration basis of original symmetrical structure, inscribe corner structure is designed to one of them sub-radiating element arm of every antithetical phrase radiating element arm, and do not change its peripheral circuit footpath, thus the cross polarization ratio of oscillator unit array and aerial array can be improved, comprise after having a down dip, the isolation between oscillator unit port can be improved simultaneously, the performance of dual polarization ultra-wideband oscillator unit is increased dramatically.
Claims (8)
1. an asymmetry dual polarization ultra-wideband oscillator unit, this dual polarization ultra-wideband oscillator unit comprises feed connector and is arranged on the radiating element arm group at this feed connector top, it is characterized in that: described radiating element arm group comprises two to mutually orthogonal sub-radiating element arm, every antithetical phrase radiating element arm is that diagonal angle is arranged, there is a sub-radiating element arm to be inscribe corner structure among every antithetical phrase radiating element arm respectively, and have the sub-radiating element arm of inscribe corner structure equal with the peripheral circuit footpath of the sub-radiating element arm without inscribe corner structure.
2. asymmetry dual polarization ultra-wideband oscillator unit according to claim 1, is characterized in that: described feed connector is balance/unbalance feed connector.
3. asymmetry dual polarization ultra-wideband oscillator unit according to claim 1, is characterized in that: described in have a frame end face of the sub-radiating element arm of inscribe corner structure to the distance of another peripheral outer side surface be the 0.3-0.5 of a frame length doubly.
4. asymmetry dual polarization ultra-wideband oscillator unit according to claim 1, is characterized in that: described every sub-radiating element arm inside in hollow state.
5. asymmetry dual polarization ultra-wideband oscillator unit according to claim 4, is characterized in that: every sub-radiating element arm inside is filled with filler.
6. the antenna containing asymmetry dual polarization ultra-wideband oscillator unit, it comprises the asymmetry dual polarization ultra-wideband oscillator unit in claim 1 to 5 described in any, it is characterized in that: this antenna also comprises a metallic reflection plate, the backplate surface of this metallic reflection plate is provided with several described asymmetry dual polarization ultra-wideband oscillator unit, and above the biside plate edge of metallic reflection plate, be provided with several sides suspension bar; Be respectively equipped with between oscillator above between the two ends of metal radiate plate and adjacent dual polarization ultra-wideband oscillator unit and suspend bar.
7. the antenna containing asymmetry dual polarization ultra-wideband oscillator unit according to claim 6, is characterized in that: suspend the two ends of bar or middle biside plate with metallic reflection plate or base plate between described side suspension bar, oscillator and be connected.
8. the antenna containing asymmetry dual polarization ultra-wideband oscillator unit according to claim 6, is characterized in that: the biside plate of described metallic reflection plate is in falling " h " shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520732598.3U CN205194847U (en) | 2015-09-21 | 2015-09-21 | Super wide band vibrator unit of asymmetry double polarization and antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520732598.3U CN205194847U (en) | 2015-09-21 | 2015-09-21 | Super wide band vibrator unit of asymmetry double polarization and antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205194847U true CN205194847U (en) | 2016-04-27 |
Family
ID=55787806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520732598.3U Active CN205194847U (en) | 2015-09-21 | 2015-09-21 | Super wide band vibrator unit of asymmetry double polarization and antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205194847U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105846113A (en) * | 2016-05-25 | 2016-08-10 | 广东博纬通信科技有限公司 | Double-frequency dual-polarization narrow-wave beam array antenna |
| CN107768827A (en) * | 2017-09-19 | 2018-03-06 | 广东博纬通信科技有限公司 | A kind of narrow section ultra-wideband multichannel array antenna |
| CN108963437A (en) * | 2018-07-12 | 2018-12-07 | 京信通信系统（中国）有限公司 | A kind of radiating element and micro- station antenna of micro- station antenna |
| CN109037953A (en) * | 2018-07-03 | 2018-12-18 | 华南理工大学 | A kind of dual polarization broadband radiating element and antenna |
| CN109659677A (en) * | 2018-12-28 | 2019-04-19 | 华南理工大学 | Antenna and its radiating element |
| CN111834735A (en) * | 2020-07-28 | 2020-10-27 | 武汉虹信科技发展有限责任公司 | Array antenna and base station equipment |
| CN112072288A (en) * | 2020-09-03 | 2020-12-11 | 武汉凡谷电子技术股份有限公司 | Dual-polarized antenna module |
| CN112864591A (en) * | 2020-12-30 | 2021-05-28 | 京信通信技术(广州)有限公司 | Base station, antenna and radiating element thereof |
-
2015
- 2015-09-21 CN CN201520732598.3U patent/CN205194847U/en active Active
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105846113A (en) * | 2016-05-25 | 2016-08-10 | 广东博纬通信科技有限公司 | Double-frequency dual-polarization narrow-wave beam array antenna |
| CN105846113B (en) * | 2016-05-25 | 2019-01-22 | 广东博纬通信科技有限公司 | A kind of dual-band and dual-polarization narrow beam array antenna |
| CN107768827A (en) * | 2017-09-19 | 2018-03-06 | 广东博纬通信科技有限公司 | A kind of narrow section ultra-wideband multichannel array antenna |
| CN109037953A (en) * | 2018-07-03 | 2018-12-18 | 华南理工大学 | A kind of dual polarization broadband radiating element and antenna |
| CN109037953B (en) * | 2018-07-03 | 2021-03-19 | 华南理工大学 | Dual-polarization broadband radiation unit and antenna |
| CN108963437A (en) * | 2018-07-12 | 2018-12-07 | 京信通信系统（中国）有限公司 | A kind of radiating element and micro- station antenna of micro- station antenna |
| CN108963437B (en) * | 2018-07-12 | 2020-08-28 | 京信通信技术(广州)有限公司 | Radiation unit of micro-station antenna and micro-station antenna |
| CN109659677A (en) * | 2018-12-28 | 2019-04-19 | 华南理工大学 | Antenna and its radiating element |
| CN111834735A (en) * | 2020-07-28 | 2020-10-27 | 武汉虹信科技发展有限责任公司 | Array antenna and base station equipment |
| CN112072288A (en) * | 2020-09-03 | 2020-12-11 | 武汉凡谷电子技术股份有限公司 | Dual-polarized antenna module |
| CN112072288B (en) * | 2020-09-03 | 2022-11-01 | 武汉凡谷电子技术股份有限公司 | Dual-polarized antenna module |
| CN112864591A (en) * | 2020-12-30 | 2021-05-28 | 京信通信技术(广州)有限公司 | Base station, antenna and radiating element thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205194847U (en) | Super wide band vibrator unit of asymmetry double polarization and antenna | |
| CN102110910B (en) | Indoor dual-polarized omnidirectional antenna | |
| CN203850423U (en) | Wideband dual-polarization oscillator | |
| CN204361251U (en) | A kind of broadband radiating unit being applicable to TD smart antenna | |
| CN103474755B (en) | A kind of dual-polarization broadband antenna oscillator unit and wide frequency antenna | |
| CN201845866U (en) | Three-frequency double-polarized antenna oscillator | |
| CN105609938A (en) | Broadband antenna | |
| CN104134856A (en) | Dual-polarization broadband antenna oscillator unit and broadband dual-polarization antenna | |
| CN204857939U (en) | High -gain wide band double polarization oscillator | |
| CN208315769U (en) | A kind of broadband dualpolarization radiation unit in multifrequency antenna for base station | |
| CN102683825A (en) | Broadband dual-polarized radiation unit and antenna | |
| CN203071221U (en) | Wideband dual-polarization radiation unit | |
| CN206313123U (en) | Ultra-wideband dual polarized antenna unit | |
| CN205004440U (en) | Antenna radiation unit with high -gain is kept apart with high | |
| CN201927708U (en) | Indoor bipolarization omnidirectional antenna | |
| CN204966683U (en) | Super wide band double polarization is symmetrical antenna unit not | |
| CN201956449U (en) | TD-LTE dual polarization radiating element | |
| CN204118242U (en) | Wideband dual-polarization radiating unit and array antenna | |
| CN203631724U (en) | Dual-polarized broadband antenna vibrator unit and broadband antenna | |
| CN103337712B (en) | A kind of antenna radiation unit and feed method thereof | |
| CN204538202U (en) | A kind of Novel Bipolar all-around top absorbing antenna | |
| CN208272123U (en) | A kind of dual polarization low frequency radiating element | |
| CN202333131U (en) | Small wide band planar antenna | |
| CN202712411U (en) | Wideband dual-polarization base station antenna radiation unit | |
| CN106532241B (en) | Dual-polarized broadband antenna low-frequency oscillator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200908 Address after: Building J1, Pingshan Industrial Park (intelligent terminal Industrial Park), 115 Fuyao Road, Wansheng Economic Development Zone, Chongqing 404100 Patentee after: CHONGQING HUISU INTELLIGENT COMMUNICATION Co.,Ltd. Address before: 523128, Guangdong, Dongguan province Dongcheng District Niu Shan Industrial Park, landscape road, main Mountain Industrial Zone No. 2 Patentee before: GUANGDONG HUISU TELECOMMUNICATION TECH Inc. |
|
| TR01 | Transfer of patent right |