CN104466388A - Novel dual-polarized micro-strip planar antenna with ultra-wide radiation angle - Google Patents
Novel dual-polarized micro-strip planar antenna with ultra-wide radiation angle Download PDFInfo
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- CN104466388A CN104466388A CN201410786462.0A CN201410786462A CN104466388A CN 104466388 A CN104466388 A CN 104466388A CN 201410786462 A CN201410786462 A CN 201410786462A CN 104466388 A CN104466388 A CN 104466388A
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Abstract
A novel dual-polarized micro-strip planar antenna with an ultra-wide radiation angle is characterized in that the novel dual-polarized micro-strip planar antenna is composed of an antenna shell, a stretching reflection plate and end covers, a guide device is arranged on the stretching reflection plate, a micro-strip circuit plate is arranged between the guide device and the stretching reflection plate, and the micro-strip circuit plate corresponds to the stretching reflection plate in position. By the adoption of the structure, the antenna shell and the stretching reflection plate are fixed in position in a matched mode, and the structure of a dual-polarized micro-strip antenna oscillator is optimized so that the angles of the dual-polarized micro-strip antenna at a high frequency and a low frequency can be even. Moreover, the antenna shell with an arc face is reasonably matched with the antenna, so that the 3D radiation angle B of the dual-polarized micro-strip antenna reaches 90 degrees, and the beam width is increased.
Description
Technical field
The present invention relates to a kind of plate antenna, especially a kind of novel ultra-wide angle of radiation dual-polarized, microstrip plate antenna.
Background technology
In recent years, along with the fast development that communication system is integrated, require more and more higher to antenna footprint.The double-polarization plate antenna making angle of radiation wide becomes the market mainstream gradually, relatively existing dual polarized antenna product, and general 3DB ripple distinguishes width all between 65 degree, 5 to 6 antennas could cover a region completely, adds cost greatly.
Summary of the invention
The object of this invention is to provide that a kind of small product size is little, ultra-wide angle of radiation, be applicable to Wi-Fi, Wimax, etc. the novel ultra-wide angle of radiation dual-polarized, microstrip plate antenna of local area network (LAN) covering system.
For achieving the above object, the technical solution adopted in the present invention is: novel ultra-wide angle of radiation dual-polarized, microstrip plate antenna, it is characterized in that: be made up of antenna case, stretch reflex plate and end cap, described stretch reflex plate is provided with guides device into, described guiding between device and stretch reflex plate is provided with microstripline plate, and described microstripline plate is corresponding with stretch reflex Board position.
Preferably, described guide into device by hold-down nut, guide sheet into and joint pin formed, described guides sheet between hold-down nut and joint pin, and described sheet of guiding into is fixed by hold-down nut.
Preferably, described end cap is positioned at the both sides of antenna case, and inlays installation with antenna case.
Preferably, described microstripline plate is positioned at the bottom of stretch reflex plate, and coordinates fixing with stretch reflex Board position.
Preferably, described microstripline plate is fixed by joint pin.
Preferably, described antenna case upper end is high, the middle low semi arch concave surfaces in both sides.
After the present invention adopts said structure, fixed form is coordinated with the position of stretch reflex plate by adopting antenna case, optimize the structure of double polarized micro strip antenna oscillator, make the angle of double polarized micro strip antenna all average at high and low frequency, and adopt reasonable coordination with the antenna casing of cambered surface, make the 3DB angle of radiation of double polarized micro strip antenna reach 90 degree, improve lobe width.
Accompanying drawing explanation
Fig. 1 is syndeton schematic diagram of the present invention.
Fig. 2 is axonometric drawing of the present invention.
In figure: 1, stretch reflex plate, 2, microstripline plate, 3, joint pin, 4, guide sheet into, 5, hold-down nut, 6, antenna case, 7, end cap, 8, guide device into.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail:
As shown in the figure, for achieving the above object, the technical solution adopted in the present invention is: novel ultra-wide angle of radiation dual-polarized, microstrip plate antenna, it is characterized in that: be made up of antenna case 6, stretch reflex plate 1 and end cap 7, described stretch reflex plate 1 is provided with guides device 8 into, described guiding between device 8 and stretch reflex plate 1 is provided with microstripline plate 2, and described microstripline plate 2 is corresponding with stretch reflex plate 1 position.
Preferably, described guide into device 8 by hold-down nut 5, guide sheet 4 into and joint pin 3 formed, described guides sheet 4 between hold-down nut 5 and joint pin 3, and described sheet 4 of guiding into is fixed by hold-down nut 5.
Preferably, described end cap 7 is positioned at the both sides of antenna case 6, and inlays installation with antenna case 6.
Preferably, described microstripline plate 2 is positioned at the bottom of stretch reflex plate 1, and coordinates fixing with stretch reflex plate 1 position.
Preferably, described microstripline plate 2 is fixed by joint pin 3.
Preferably, described antenna case 6 upper end is high, the middle low semi arch concave surfaces in both sides.
Preferably, described stretch reflex plate 1 is by optimizing flanging height and the width of its shape and reflection steel plate, and reasonable coordination, with the antenna casing of cambered surface, makes the 3DB angle of radiation of double polarized micro strip antenna reach 90 degree.
Preferably, by reasonably optimizing the structure of double polarized micro strip antenna oscillator, make the angle of double polarized micro strip antenna all average at high and low frequency.
The above is the preferred embodiment of the present invention; certainly the interest field of the present invention can not be limited with this; should be understood that; for those skilled in the art; technical scheme of the present invention is modified or equivalent replacement, do not depart from the protection range of technical solution of the present invention.
Claims (6)
1. novel ultra-wide angle of radiation dual-polarized, microstrip plate antenna, it is characterized in that: be made up of antenna case (6), stretch reflex plate (1) and end cap (7), described stretch reflex plate (1) is provided with guides device (8) into, described guiding between device (8) and stretch reflex plate (1) is provided with microstripline plate (2), and described microstripline plate (2) is corresponding with stretch reflex plate (1) position.
2. novel ultra-wide angle of radiation dual-polarized, microstrip plate antenna according to claim 1, it is characterized in that: described guide into device (8) by hold-down nut (5), guide sheet (4) into and joint pin (3) formed, described sheet (4) of guiding into is positioned between hold-down nut (5) and joint pin (3), and described sheet (4) of guiding into is fixed by hold-down nut (5).
3. novel ultra-wide angle of radiation dual-polarized, microstrip plate antenna according to claim 1, is characterized in that: described end cap (7) is positioned at the both sides of antenna case (6), and inlays installation with antenna case (6).
4. novel ultra-wide angle of radiation dual-polarized, microstrip plate antenna according to claim 1, is characterized in that: described microstripline plate (2) is positioned at the bottom of stretch reflex plate (1), and coordinates fixing with stretch reflex plate (1) position.
5. novel ultra-wide angle of radiation dual-polarized, microstrip plate antenna according to claim 1, is characterized in that: described microstripline plate (2) is fixed by joint pin (3).
6. novel ultra-wide angle of radiation dual-polarized, microstrip plate antenna according to claim 1, is characterized in that: described antenna case (6) upper end is high, the middle low semi arch concave surfaces in both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410786462.0A CN104466388A (en) | 2014-12-18 | 2014-12-18 | Novel dual-polarized micro-strip planar antenna with ultra-wide radiation angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410786462.0A CN104466388A (en) | 2014-12-18 | 2014-12-18 | Novel dual-polarized micro-strip planar antenna with ultra-wide radiation angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104466388A true CN104466388A (en) | 2015-03-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410786462.0A Pending CN104466388A (en) | 2014-12-18 | 2014-12-18 | Novel dual-polarized micro-strip planar antenna with ultra-wide radiation angle |
Country Status (1)
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| CN (1) | CN104466388A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105932413A (en) * | 2016-05-25 | 2016-09-07 | 国家电网公司 | Panel antenna |
| CN109066053A (en) * | 2018-07-12 | 2018-12-21 | 东南大学 | A kind of millimeter wave encapsulating antenna of high-gain Sidelobe |
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| CN102232258A (en) * | 2008-12-05 | 2011-11-02 | 日本电气株式会社 | Antenna device and communication device provided therewith |
| CN203242752U (en) * | 2013-04-11 | 2013-10-16 | 佛山市三水区步步通电讯器材厂 | Integrated dual-polarization high-efficient microstrip antenna |
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| CN203406422U (en) * | 2013-09-02 | 2014-01-22 | 佛山澳信科技有限公司 | Dual-polarization microstrip antenna |
| CN203406420U (en) * | 2013-09-02 | 2014-01-22 | 佛山澳信科技有限公司 | Integral-type dual-polarization microstrip antenna |
| CN104205487A (en) * | 2012-04-11 | 2014-12-10 | 霍尼韦尔国际公司 | Advanced antenna protection for radars in level gauging and other applications |
| CN204029987U (en) * | 2014-09-02 | 2014-12-17 | 四川中物泰沃新材料有限公司 | Crosslinked polystyrene radome |
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| CN1138222A (en) * | 1995-05-29 | 1996-12-18 | 松下电器产业株式会社 | Spiral primary emitter and inverter fitted for it |
| CN1434586A (en) * | 1995-05-29 | 2003-08-06 | 松下电器产业株式会社 | Helical primary radiator and its converter |
| CN102232258A (en) * | 2008-12-05 | 2011-11-02 | 日本电气株式会社 | Antenna device and communication device provided therewith |
| CN201383537Y (en) * | 2009-02-24 | 2010-01-13 | 烟台宏益微波科技有限公司 | Antenna housing |
| CN102098066A (en) * | 2009-12-10 | 2011-06-15 | 夏普株式会社 | Millimeter wave reception device, mounting structure for millimeter wave reception device, and millimeter wave transmission/reception device |
| CN104205487A (en) * | 2012-04-11 | 2014-12-10 | 霍尼韦尔国际公司 | Advanced antenna protection for radars in level gauging and other applications |
| CN203242752U (en) * | 2013-04-11 | 2013-10-16 | 佛山市三水区步步通电讯器材厂 | Integrated dual-polarization high-efficient microstrip antenna |
| CN203367488U (en) * | 2013-04-11 | 2013-12-25 | 佛山市三水区步步通电讯器材厂 | Integral type dual-polarized microstrip antenna |
| CN203406422U (en) * | 2013-09-02 | 2014-01-22 | 佛山澳信科技有限公司 | Dual-polarization microstrip antenna |
| CN203406420U (en) * | 2013-09-02 | 2014-01-22 | 佛山澳信科技有限公司 | Integral-type dual-polarization microstrip antenna |
| CN204029987U (en) * | 2014-09-02 | 2014-12-17 | 四川中物泰沃新材料有限公司 | Crosslinked polystyrene radome |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105932413A (en) * | 2016-05-25 | 2016-09-07 | 国家电网公司 | Panel antenna |
| CN109066053A (en) * | 2018-07-12 | 2018-12-21 | 东南大学 | A kind of millimeter wave encapsulating antenna of high-gain Sidelobe |
| CN109066053B (en) * | 2018-07-12 | 2019-05-31 | 东南大学 | A kind of millimeter wave encapsulating antenna of high-gain Sidelobe |
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20150325 |