CN103746180B - A kind of single polarization oscillator - Google Patents
A kind of single polarization oscillator Download PDFInfo
- Publication number
- CN103746180B CN103746180B CN201310741963.2A CN201310741963A CN103746180B CN 103746180 B CN103746180 B CN 103746180B CN 201310741963 A CN201310741963 A CN 201310741963A CN 103746180 B CN103746180 B CN 103746180B
- Authority
- CN
- China
- Prior art keywords
- oscillator
- slab
- dielectric
- single polarization
- sheet
- 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.)
- Expired - Fee Related
Links
- 230000010287 polarization Effects 0.000 title claims abstract description 25
- 230000003071 parasitic effect Effects 0.000 claims abstract description 26
- 230000008878 coupling Effects 0.000 claims abstract description 23
- 238000010168 coupling process Methods 0.000 claims abstract description 23
- 238000005859 coupling reaction Methods 0.000 claims abstract description 23
- 238000010295 mobile communication Methods 0.000 abstract description 8
- 238000002474 experimental method Methods 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000011161 development Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Landscapes
- Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
Abstract
The present invention relates to mobile communication technology field, be specifically related to a kind of single polarization oscillator; Single polarization oscillator, includes oscillator balancer, dielectric-slab; Described dielectric-slab is fixedly arranged on oscillator sheet upper end; Described oscillator balancer includes ground loop, extends upward two support Ba Lun from ground loop two ends respectively; Described support Ba Lun free end is outwards vertically extended with oscillator sheet; The end face of described dielectric-slab is respectively equipped with two the first coupling pieces, two the first parasitic oscillator sheets, feed tab; The bottom surface of described dielectric-slab is respectively equipped with two the second parasitic oscillator sheets, feed coupling pieces.Draw so to arrange by software emulation and experiment and can realize wider frequency range, reach 1.7 ~ 2.7GHz.In addition use dielectric-slab directly arranges parasitic oscillator sheet etc. and greatly can simplify oscillator structure, cost is lower, and anti-interference is stronger, improves the impedance operator of oscillator greatly.
Description
Technical field
The present invention relates to mobile communication technology field, be specifically related to a kind of single polarization oscillator.
Background technology
Along with the development of the communications industry, mobile communication has become most active and industry that is future, brings great convenience also to the life of people.And along with the continuous growth of mobile subscriber's quantity and the growth of mobile subscriber's needs, more and more higher to the requirement of mobile communications network.Along with the development of the communications industry, mobile communication has become most active and industry that is future, the general frequency band of single polarization oscillator is in the market narrow, be not suitable for 3G, 4G network, for the high band of current mobile communications, 1.7 ~ 2.7GHz frequency range can meet most of mobile communication application occasion, as CDMA2000, the WCDMA of CHINAUNICOM of China Telecom, TD-SADMA and GSM of China Mobile, LTE, network.Therefore, design the requirement that wideband vibrator just can meet the development of current mobile communications network multi-elementization, its impedance operator of oscillator is in the market undesirable, and oscillator structure is in the market complicated in addition, and parts are more, therefore also bring certain cost.
Summary of the invention
The object of the invention is to overcome above-described shortcoming, provide that a kind of overall bandwidth frequency is wide, impedance operator is excellent, radiation characteristic good, the simple single polarization oscillator of structure.
For achieving the above object, concrete scheme of the present invention is as follows: include oscillator balancer, dielectric-slab; Two support Ba Lun that described oscillator balancer includes ground loop, extends upward respectively from ground loop two ends; Described two free ends supporting Ba Lun are vertically extended with oscillator sheet respectively to outer; The end face of described dielectric-slab is respectively equipped with two the first coupling pieces, two the first parasitic oscillator sheets, feed tab; The bottom surface of described dielectric-slab is respectively equipped with two the second parasitic oscillator sheets, feed coupling pieces; Described dielectric-slab is fixedly arranged on oscillator sheet upper end.
Wherein, described first coupling piece is triangle.
Wherein, described first parasitic oscillator sheet is rectangle.
Wherein, described second parasitic oscillator sheet is circular.
Wherein, described oscillator sheet is taper.
Wherein, U-shaped dead zone is provided with in the middle of described taper oscillator sheet.
Wherein, the taper angle α of described oscillator sheet is 86 °-106 °.
Wherein, described two sides supporting Ba Lun adjacent are plane, and setting parallel to each other.
Wherein, two the first coupling pieces of the end face of described dielectric-slab are symmetrical arranged relative to dielectric-slab transversal centerline on dielectric-slab, and two the first parasitic oscillator sheets are symmetrical arranged relative to dielectric-slab longitudinal midline on dielectric-slab.
Wherein, described feed tab, feed coupling piece are located at the center of the center of the end face of dielectric-slab and the bottom surface of dielectric-slab respectively.
Beneficial effect of the present invention is: single polarization oscillator, includes oscillator balancer, dielectric-slab; Described dielectric-slab is fixedly arranged on oscillator sheet upper end; Described oscillator balancer includes ground loop, extends upward two support Ba Lun from ground loop two ends respectively; Described support Ba Lun free end is outwards vertically extended with oscillator sheet; The end face of described dielectric-slab is respectively equipped with two the first coupling pieces, two the first parasitic oscillator sheets, feed tab; The bottom surface of described dielectric-slab is respectively equipped with two the second parasitic oscillator sheets, feed coupling pieces.Draw so to arrange by software emulation and experiment and can realize wider frequency range, reach 1.7 ~ 2.7GHz.In addition use dielectric-slab directly arranges parasitic oscillator sheet etc. and greatly can simplify oscillator structure, cost is lower, and anti-interference is stronger, improves the impedance operator of oscillator greatly.
Accompanying drawing explanation
Fig. 1 is perspective view of the present invention;
Fig. 2 is the stereogram of another angle of the present invention;
Fig. 3 is the stereogram of another angle of the present invention;
Fig. 4 is upward view of the present invention;
Fig. 5 is vertical view of the present invention;
Fig. 6 is the upward view of balancer of the present invention;
Description of reference numerals in Fig. 1 to Fig. 6: 1-balancer; 11-ground loop; 12-supports Ba Lun; 13-oscillator sheet; 21-dielectric-slab; 22-first coupling piece; The parasitic oscillator sheet of 23-first; 24-feed tab; 25-feed coupling piece; The parasitic oscillator sheet of 26-second.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation, is not practical range of the present invention is confined to this.
, of the present invention concrete scheme as follows: single polarization oscillator, includes oscillator balancer 1, dielectric-slab 21 as shown in Figures 1 to 6, described in the present embodiment for achieving the above object; Two support Ba Lun 12 that described oscillator balancer 1 includes ground loop 11, extends upward respectively from ground loop 11 two ends; Described two free ends supporting Ba Lun 12 are vertically extended with oscillator sheet 13 respectively to outer; The end face of described dielectric-slab 21 is respectively equipped with two the first coupling pieces 22, two the first parasitic oscillator sheets 23, feed tab 24; The bottom surface of described dielectric-slab 21 is respectively equipped with two the second parasitic oscillator sheets 26, feed coupling pieces 25; Described dielectric-slab 21 fits tightly in oscillator sheet 13 upper end; Draw so to arrange by software emulation and experiment and can realize wider frequency range, reach 1.7 ~ 2.7GHz.In addition use dielectric-slab 21 directly arranges parasitic oscillator sheet etc. and greatly can simplify oscillator structure, cost is lower, and anti-interference is stronger, improves the impedance operator of oscillator greatly.Wherein, when described balancer 1 assembles with dielectric-slab 21, described feed coupling piece 25 supports between Ba Lun 12 between two, transversely has distance.
Further, in the single polarization oscillator described in the present embodiment, described first coupling piece 22 is triangle.By experiment and software emulation learn, so arrange and effectively can improve the standing wave of the HFS in a period of time thus the overall frequency scope in broadening a period of time.
Further, in the single polarization oscillator described in the present embodiment, described first parasitic oscillator sheet 23 is rectangle.First parasitic oscillator sheet 23 can regard the extension of oscillator arms as, adding the electric size of oscillator, significantly improving the standing wave of oscillator low frequency part when not changing the physical size of oscillator.
Further, in the single polarization oscillator described in the present embodiment, described second parasitic oscillator sheet 26 is circular.Setting like this, improves the low frequency characteristic of oscillator.
Further, in the single polarization oscillator described in the present embodiment, described oscillator sheet 13 is taper.
Further, in the single polarization oscillator described in the present embodiment, in the middle of described taper oscillator sheet 13, be provided with U-shaped dead zone.Can by the process shift of the physical size of oscillator according to gradual change, the both sides of U-shaped oscillator sheet 13 are symmetrical and size changes mild, and oscillator frequency characteristic in whole frequency band can be made level and smooth without saltus step.
Further, in the single polarization oscillator described in the present embodiment, the taper angle α of described oscillator sheet 13 is 86 °-106 °.Angle like this is arranged, and learns by experiment, can improve the impedance operator of oscillator, avoided reflected current to occur with software emulation.
Further, in the single polarization oscillator described in the present embodiment, described two sides supporting Ba Lun 12 adjacent are plane, and setting parallel to each other, many electric currents of can trying one's best are Downward addition, improve oscillator efficiency.
Further, in single polarization oscillator described in the present embodiment, two the first coupling pieces 22 of the end face of described dielectric-slab 21 are symmetrical arranged relative to dielectric-slab 21 transversal centerline on dielectric-slab 21, and two the first parasitic oscillator sheets 23 are symmetrical arranged relative to dielectric-slab 21 longitudinal midline on dielectric-slab 21.
Further, in the single polarization oscillator described in the present embodiment, described feed tab 24, feed coupling piece 25 are located at the center of the center of the end face of dielectric-slab 21 and the bottom surface of dielectric-slab 21 respectively.Wherein, two the first coupling pieces 22 have certain lateral separation with oscillator sheet 13; Second parasitic oscillator sheet 26 has certain lateral separation with oscillator sheet.
The above is only a preferred embodiment of the present invention, therefore all equivalences done according to structure, feature and the principle described in patent claim of the present invention change or modify, and are included in the protection range of patent application of the present invention.
Claims (7)
1. a single polarization oscillator, is characterized in that: include oscillator balancer (1), dielectric-slab (21); Two supports Ba Lun (12) that described oscillator balancer (1) includes ground loop (11), extends upward respectively from ground loop (11) two ends; Described two free ends supporting Ba Lun (12) are vertically extended with oscillator sheet (13) respectively to outer; The end face of described dielectric-slab (21) is respectively equipped with two the first coupling pieces (22), two the first parasitic oscillator sheets (23), feed tab (24); The bottom surface of described dielectric-slab (21) is respectively equipped with two the second parasitic oscillator sheets (26), feed coupling piece (25); Described dielectric-slab (21) is fixedly arranged on oscillator sheet (13) upper end;
Two the first coupling pieces (22) of the end face of described dielectric-slab (21) are symmetrical arranged relative to dielectric-slab (21) transversal centerline on dielectric-slab (21), and two the first parasitic oscillator sheets (23) are symmetrical arranged relative to dielectric-slab (21) longitudinal midline on dielectric-slab (21);
Described first parasitic oscillator sheet (23) is rectangle;
Described second parasitic oscillator sheet (26) is circular.
2. a kind of single polarization oscillator according to claim 1, is characterized in that: described first coupling piece (22) is triangle.
3. a kind of single polarization oscillator according to claim 1, is characterized in that: described oscillator sheet (13) is taper.
4. a kind of single polarization oscillator according to claim 3, is characterized in that: be provided with U-shaped dead zone in the middle of described oscillator sheet (13).
5. a kind of single polarization oscillator according to claim 3, is characterized in that: the taper angle α of described oscillator sheet (13) is 86 °-106 °.
6. a kind of single polarization oscillator according to claim 1, is characterized in that: described two sides supporting Ba Lun (12) adjacent are plane, and setting parallel to each other.
7. a kind of single polarization oscillator according to claim 1, is characterized in that: described feed tab (24), feed coupling piece (25) are located at the center of the center of the end face of dielectric-slab (21) and the bottom surface of dielectric-slab (21) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310741963.2A CN103746180B (en) | 2013-12-30 | 2013-12-30 | A kind of single polarization oscillator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310741963.2A CN103746180B (en) | 2013-12-30 | 2013-12-30 | A kind of single polarization oscillator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103746180A CN103746180A (en) | 2014-04-23 |
| CN103746180B true CN103746180B (en) | 2016-03-09 |
Family
ID=50503185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310741963.2A Expired - Fee Related CN103746180B (en) | 2013-12-30 | 2013-12-30 | A kind of single polarization oscillator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103746180B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105024149B (en) * | 2015-08-21 | 2017-11-10 | 陈振德 | Single polarization oscillator provided with feed coupling piece |
| CN105006636B (en) * | 2015-08-21 | 2017-11-10 | 陈振德 | A kind of single polarization oscillator |
| CN106229639A (en) * | 2016-08-30 | 2016-12-14 | 成都锦江电子系统工程有限公司 | A kind of plate-type flat weighing apparatus and method for designing thereof |
| CN110692167B (en) * | 2017-06-01 | 2021-12-21 | 华为技术有限公司 | Dual-polarization radiating element, antenna, base station and communication system |
| CN110943306B (en) * | 2019-12-27 | 2024-05-24 | 昆山瀚德通信科技有限公司 | Single-polarized antenna |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2543308Y (en) * | 2002-02-21 | 2003-04-02 | 西安海天天线科技股份有限公司 | Microstrip feed for feedforward parabolic antenna |
| KR100870725B1 (en) * | 2008-03-06 | 2008-11-27 | 주식회사 감마누 | Board type wideband dual polarization antenna |
| CN202423542U (en) * | 2011-12-28 | 2012-09-05 | 广州杰赛科技股份有限公司 | Wideband single-polarization antenna radiation unit |
| CN202721263U (en) * | 2012-07-20 | 2013-02-06 | 江苏亚信电子科技有限公司 | WIFI single polarization vibrator |
| CN203760638U (en) * | 2013-12-30 | 2014-08-06 | 广东晖速通信技术有限公司 | Single-polarization oscillator |
-
2013
- 2013-12-30 CN CN201310741963.2A patent/CN103746180B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2543308Y (en) * | 2002-02-21 | 2003-04-02 | 西安海天天线科技股份有限公司 | Microstrip feed for feedforward parabolic antenna |
| KR100870725B1 (en) * | 2008-03-06 | 2008-11-27 | 주식회사 감마누 | Board type wideband dual polarization antenna |
| CN202423542U (en) * | 2011-12-28 | 2012-09-05 | 广州杰赛科技股份有限公司 | Wideband single-polarization antenna radiation unit |
| CN202721263U (en) * | 2012-07-20 | 2013-02-06 | 江苏亚信电子科技有限公司 | WIFI single polarization vibrator |
| CN203760638U (en) * | 2013-12-30 | 2014-08-06 | 广东晖速通信技术有限公司 | Single-polarization oscillator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103746180A (en) | 2014-04-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103746180B (en) | A kind of single polarization oscillator | |
| CN205194847U (en) | Super wide band vibrator unit of asymmetry double polarization and antenna | |
| CN105006637A (en) | Simple monopole antenna | |
| CN203895597U (en) | Ultra-wideband dual-polarized base station antenna radiation unit | |
| CN204706645U (en) | Ultra-wideband antenna | |
| CN203760638U (en) | Single-polarization oscillator | |
| CN103682594B (en) | Low frequency radiating element and dual-band antenna | |
| CN205004440U (en) | Antenna radiation unit with high -gain is kept apart with high | |
| CN105024149A (en) | Single-polarization oscillator with feed coupling piece | |
| CN203056052U (en) | Novel multifunctional antenna filter | |
| CN202268476U (en) | Integrated arched dipole for antenna of mobile communication base station | |
| CN203660063U (en) | Dual polarized wall hanging antenna | |
| CN207217751U (en) | A kind of dual polarized antenna and aerial array | |
| CN105024148A (en) | Broadband single-polarization oscillator | |
| CN105006639A (en) | Monopole antenna | |
| CN105006638A (en) | Monopole antenna | |
| CN204966680U (en) | Dual -frenquency antenna group battle array structure | |
| CN205264849U (en) | Gap coupled antenna of presenting twoly | |
| CN107171064B (en) | Three-port double-frequency antenna | |
| CN204905445U (en) | Base station antenna is transferred to ultra wide band double polarization electricity | |
| CN204029978U (en) | A kind of low-frequency ultra-wideband Bipolarization antenna for base station radiating element | |
| CN105006641A (en) | Monopole oscillator with metal ring | |
| CN105006636A (en) | Monopole oscillator | |
| CN105006640A (en) | Monopole antenna with parasitic oscillator sheets | |
| CN105024147A (en) | Single-polarization antenna with metal ring |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 523000 Dongguan City, Dongcheng District Province, cattle mountain industrial park outside the landscape road, the main mountain industrial zone, No. 2 Patentee after: GUANGDONG HUISU TELECOMMUNICATION TECH INC. Address before: 523128 Dongcheng District City, Dongguan province cattle mountain outside the industrial park landscape road Patentee before: GUANGDONG HUISU TELECOMMUNICATION TECH CO., LTD. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Single-polarized oscillator Effective date of registration: 20171113 Granted publication date: 20160309 Pledgee: Pudong Development Bank of Shanghai, Limited by Share Ltd, Dongguan branch Pledgor: GUANGDONG HUISU TELECOMMUNICATION TECH INC. Registration number: 2017440000131 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200723 Granted publication date: 20160309 Pledgee: Pudong Development Bank of Shanghai Limited by Share Ltd. Dongguan branch Pledgor: GUANGDONG HUISU TELECOMMUNICATION TECH Inc. Registration number: 2017440000131 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160309 Termination date: 20201230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |