CN202534781U - Antenna and antenna oscillator - Google Patents
Antenna and antenna oscillator Download PDFInfo
- Publication number
- CN202534781U CN202534781U CN2012201869468U CN201220186946U CN202534781U CN 202534781 U CN202534781 U CN 202534781U CN 2012201869468 U CN2012201869468 U CN 2012201869468U CN 201220186946 U CN201220186946 U CN 201220186946U CN 202534781 U CN202534781 U CN 202534781U
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- antenna
- oscillator
- antenna oscillator
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- shaped hollow
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Abstract
The utility model relates to an antenna and an antenna oscillator. The antenna comprises a reflecting plate (1) and the antenna oscillator (2) which is fixed on the reflecting plate, wherein the antenna oscillator comprises a plurality of oscillator radiating surfaces, the oscillator radiating surfaces are employed hollow-out structures which comprise L-shaped hollow-out structures, each oscillator radiating surface has two L-shaped hollow-out structures which are aligned in a line symmetric mode, a polygonal hollow-out structure is in the two L-shaped hollow-out structures, each L-shaped hollow-out structure is formed between an L-shaped peripheral radiating arm (2) and an L-shaped metal strip (3), both ends of the L-shaped peripheral radiating arm (2) are respectively connected with both ends of the L-shaped metal strip (3) to form a loop so as to constitute a double radiating arm structure, and width of work frequency is effectively improved. According to the antenna and the antenna oscillator, frequencies of the antenna oscillator can range from 1710MHz to 2690MHz.
Description
[technical field]
The utility model relates to moving communicating field, particularly, relates to a kind of antenna and antenna oscillator thereof.
[background technology]
Antenna for base station is the critical component of the outdoor covering of GSM, and all communication systems all be unable to do without antenna.The development of the communications industry requires the frequency band of antenna for base station more and more wideer, so that compound use in a plurality of systems, traditional oscillator frequency band range can not adapt to these wide band requirements.Therefore, need the wideer oscillator of a kind of frequency band badly and replace traditional narrow frequency oscillator.
[summary of the invention]
A purpose of the utility model provides the wideer antenna oscillator of a kind of frequency band.For this reason, the utility model provides a kind of antenna oscillator, and said antenna oscillator comprises some oscillator radiating surfaces, and said oscillator radiating surface adopts engraved structure, and said engraved structure comprises L shaped hollow out.
As a kind of preferred version, each oscillator radiating surface has two L shaped hollow outs, and said two L shaped hollow outs are arranged with the line symmetrical manner.
As a kind of preferred version, within said two L shaped hollow outs, also has a polygon hollow out.
As a kind of preferred version, each L shaped hollow out is formed between L shaped peripheral radiation arm and the L shaped bonding jumper, and the two ends of said L shaped peripheral radiation arm join with the two ends of said L shaped bonding jumper respectively and form the loop.
As a kind of preferred version, said oscillator radiating surface is the integrally casting structure.
As a kind of preferred version, said antenna oscillator also comprises the dielectric card that is installed to two adjacent vibration generators radiating surfaces, and said dielectric card comprises a pair of crotch, and this is respectively installed to the corresponding L shaped hollow out of said two adjacent vibration generators radiating surfaces to crotch.
As a kind of preferred version, said dielectric card has the slit of a projection between said two adjacent vibration generators radiating surfaces.
As a kind of preferred version, said antenna oscillator comprises the feed bridge, and said feed bridge is electrically connected said antenna oscillator and cable inner core.
The utility model also provides the antenna of being processed by above-mentioned antenna oscillator, and said antenna oscillator is fixed to reflecting plate, and said bottom has boss.
As a kind of preferred version, said reflecting plate is arrived through screw in the bottom of said antenna oscillator.
In the preferred embodiment of the utility model, each oscillator radiating surface has the pair of L-shaped hollow out, and L shaped hollow out is formed between L shaped peripheral radiation arm and the L shaped bonding jumper, thereby constitutes the biradial arm configuration, has widened operational frequency bandwidth effectively.Implement the utility model, the frequency range of antenna oscillator can be across 1710MHz up to 2690MHz, and its overall dimension is especially small and exquisite simultaneously, especially is suitable for and miniaturization the design of multi frequency system antenna and layout.
[description of drawings]
Fig. 1 is the vertical view of the oscillator that provides of the utility model;
Fig. 2 is the partial schematic diagram of oscillator shown in Figure 1;
Fig. 3 has shown the fixed form of the dielectric card of oscillator;
Fig. 4 has shown the feed bridge of oscillator;
Fig. 5 has shown the fixed structure of oscillator and reflecting plate.
[embodiment]
With reference to figure 1 and Fig. 2, the antenna that the utility model provides comprises reflecting plate 1 and oscillator 2, and oscillator 2 is fixed to reflecting plate 1.The radiating surface of oscillator 2 adopts engraved structure, and engraved structure comprises L shaped hollow out.In this instance, each oscillator radiating surface has two L shaped hollow outs, and two L shaped hollow outs are arranged with the line symmetrical manner; Within two L shaped hollow outs, also has a polygon hollow out.Each L shaped hollow out is formed between L shaped peripheral radiation arm 2 and the L shaped bonding jumper 3, and the two ends of L shaped peripheral radiation arm 2 join with the two ends of L shaped bonding jumper 3 respectively and form the loop.Preferably, the oscillator radiating surface is the integrally casting structure.
With reference to figure 3, antenna oscillator also comprises the dielectric card 4 that is installed to two adjacent vibration generators radiating surfaces, and dielectric card 4 comprises a pair of crotch 12, and this is respectively installed to the corresponding L shaped hollow out of two adjacent vibration generators radiating surfaces to crotch 12.Dielectric card 4 has the slit 14 of a projection 13 between two adjacent vibration generators radiating surfaces, to guarantee the width in slit 14.
With reference to figure 4, antenna oscillator comprises feed bridge 5, and feed bridge 5 one ends are through solder joint 15 lane street antenna oscillator, and the other end is welded to cable inner core 6 through solder joint.
With reference to figure 5, the bottom 10 of antenna oscillator has screw to arrive reflecting plate 1 through screw, and bottom 10 also has boss 11 so that antenna oscillator is located at reflecting plate 1.
For the person of ordinary skill of the art, under the prerequisite that does not break away from the utility model design, can also make some distortion and improvement, these all belong to the protection range of the utility model.Therefore, the protection range of the utility model patent should be as the criterion with accompanying claims.
Claims (10)
1. an antenna oscillator comprises some oscillator radiating surfaces, it is characterized in that, said oscillator radiating surface adopts engraved structure, and said engraved structure comprises L shaped hollow out.
2. antenna oscillator according to claim 1 is characterized in that, each oscillator radiating surface has two L shaped hollow outs, and said two L shaped hollow outs are arranged with the line symmetrical manner.
3. antenna oscillator according to claim 2 is characterized in that, within said two L shaped hollow outs, also has a polygon hollow out.
4. antenna oscillator according to claim 2; It is characterized in that; Each L shaped hollow out is formed between L shaped peripheral radiation arm (2) and the L shaped bonding jumper (3), and the two ends of said L shaped peripheral radiation arm (2) join with the two ends of said L shaped bonding jumper (3) respectively and form the loop.
5. antenna oscillator according to claim 4 is characterized in that, said oscillator radiating surface is the integrally casting structure.
6. antenna oscillator according to claim 2; It is characterized in that; Said antenna oscillator also comprises the dielectric card (4) that is installed to two adjacent vibration generators radiating surfaces; Said dielectric card (4) comprises a pair of crotch (12), and this is respectively installed to the corresponding L shaped hollow out of said two adjacent vibration generators radiating surfaces to crotch (12).
7. antenna oscillator according to claim 6 is characterized in that, said dielectric card (4) has the slit (14) of a projection (13) between said two adjacent vibration generators radiating surfaces.
8. antenna oscillator according to claim 6 is characterized in that, said antenna oscillator comprises feed bridge (5), and said feed bridge (5) is electrically connected said antenna oscillator and cable inner core (6).
9. an antenna comprises reflecting plate (1), it is characterized in that, comprises that also said antenna oscillator is fixed to said reflecting plate (1) like any described antenna oscillator in the claim 1 to 8.
10. antenna according to claim 9 is characterized in that, the bottom of said antenna oscillator (10) to said reflecting plate (1), said bottom has boss (11) through screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201869468U CN202534781U (en) | 2012-04-27 | 2012-04-27 | Antenna and antenna oscillator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201869468U CN202534781U (en) | 2012-04-27 | 2012-04-27 | Antenna and antenna oscillator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202534781U true CN202534781U (en) | 2012-11-14 |
Family
ID=47135939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201869468U Expired - Fee Related CN202534781U (en) | 2012-04-27 | 2012-04-27 | Antenna and antenna oscillator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202534781U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105826695A (en) * | 2016-04-28 | 2016-08-03 | 深圳慧联达科技有限公司 | Dual-polarized antenna array |
-
2012
- 2012-04-27 CN CN2012201869468U patent/CN202534781U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105826695A (en) * | 2016-04-28 | 2016-08-03 | 深圳慧联达科技有限公司 | Dual-polarized antenna array |
| CN105826695B (en) * | 2016-04-28 | 2019-09-10 | 深圳慧联达科技有限公司 | A kind of dual polarized antenna a period of time |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN GUOREN COMMUNICATION CO., LTD. Free format text: FORMER OWNER: GUOREN COMMUNICATION CO LTD., SHENZHEN Effective date: 20150730 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150730 Address after: 518000 Guangdong city of Shenzhen province Nanshan District high tech park of science and technology in three Chinese central road building A building room 13F1303 Patentee after: Shenzhen compatriots limited company that communicates by letter Address before: 518000 Guangdong city of Shenzhen province Nanshan District high tech Park District in three road of Chinese science and technology building B building 3F and building A 15F Patentee before: Guoren Communication Co., Ltd., Shenzhen |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121114 Termination date: 20190427 |