CN210040550U - High-performance chip antenna - Google Patents
High-performance chip antenna Download PDFInfo
- Publication number
- CN210040550U CN210040550U CN201921232504.0U CN201921232504U CN210040550U CN 210040550 U CN210040550 U CN 210040550U CN 201921232504 U CN201921232504 U CN 201921232504U CN 210040550 U CN210040550 U CN 210040550U
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- Prior art keywords
- antenna
- chip antenna
- ceramic
- chip
- performance
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Abstract
The utility model relates to a high performance chip antenna technical field discloses a high performance chip antenna, has solved the wholeness ability technical problem who improves chip antenna. The high-performance chip antenna is characterized by comprising a chip antenna, wherein a first electrode and a second electrode are connected to two ends of the chip antenna respectively, an antenna radiating body is arranged inside the chip antenna, and the antenna radiating body is of a full-symmetry spiral structure. Furthermore, the chip antenna carrier is made of ceramic, and the antenna radiator is attached to the surface of each layer of ceramic. Furthermore, the antenna radiators on the ceramic surfaces of the layers are connected through the metal through holes. The antenna effectively utilizes the full-symmetrical spiral structure and the ceramic pressing technology, thereby reducing the size of the chip antenna and improving the radiation performance of the chip antenna.
Description
Technical Field
The utility model relates to a chip antenna field, more specifically says that it relates to a high performance chip antenna.
Background
With the miniaturization trend of electronic products, it is a great challenge to design an antenna in a limited space and obtain excellent performance, and the space left for the antenna in the small electronic products is particularly limited.
The prior art generally adopts a certain increase of the clear space when designing the antenna to obtain better antenna performance, but this is contrary to the miniaturization trend of the product.
Therefore, a high-performance chip antenna is needed, which is constructed by a full-symmetric spiral structure and a ceramic multilayer lamination technology, so that the size of the chip antenna is effectively reduced, and the overall performance of the chip antenna is improved.
SUMMERY OF THE UTILITY MODEL
To the above problem, an object of the utility model is to provide a high performance chip antenna, it has the wholeness ability advantage that improves the chip antenna.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the high-performance chip antenna is characterized by comprising a chip antenna, wherein a first electrode and a second electrode are connected to two ends of the chip antenna respectively, an antenna radiating body is arranged inside the chip antenna, and the antenna radiating body is of a full-symmetry spiral structure.
Furthermore, the chip antenna carrier is made of ceramic, and the antenna radiator is attached to the surface of each layer of ceramic.
Furthermore, the antenna radiators on the ceramic surfaces of the layers are connected through the metal through holes.
Compared with the prior art, the beneficial effects of the utility model are that:
the antenna effectively utilizes the full-symmetrical spiral structure and the ceramic pressing technology, thereby reducing the size of the chip antenna and improving the radiation performance of the chip antenna.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic diagram of the internal structure of the present invention.
Reference numerals: 1. a first electrode; 2. a second electrode; 3. a chip antenna; 4. an antenna radiator; 5. and (6) a via hole.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
The utility model provides a high performance chip antenna, its characterized in that, includes chip antenna 3, 3 both ends of chip antenna are connected with first electrode 1 and second electrode 2 respectively, the inside antenna radiator 4 that is provided with of chip antenna 3, antenna radiator 4 is the holohedral helical structure.
Furthermore, the chip antenna 3 carrier is made of ceramic, and the antenna radiator 4 is attached to the surface of each layer of ceramic.
Further, the antenna radiators 4 on the ceramic surfaces of the layers are connected through the metal via holes 5.
Compared with the prior art, the beneficial effects of the utility model are that:
the full-symmetrical spiral structure and the ceramic pressing technology are effectively utilized, so that the size of the chip antenna is reduced, and the radiation performance of the chip antenna 3 is improved.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (3)
1. The utility model provides a high performance chip antenna, its characterized in that, includes chip antenna (3), chip antenna (3) both ends are connected with first electrode (1) and second electrode (2) respectively, chip antenna (3) inside is provided with antenna radiator (4), antenna radiator (4) are the holohedral symmetry helical structure.
2. The high performance chip antenna according to claim 1, wherein the chip antenna (3) carrier is ceramic, and the antenna radiator (4) is attached to each ceramic surface.
3. The high performance chip antenna according to claim 2, characterized in that the antenna radiators (4) of the ceramic surfaces of the layers are connected by means of metal vias (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921232504.0U CN210040550U (en) | 2019-08-01 | 2019-08-01 | High-performance chip antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921232504.0U CN210040550U (en) | 2019-08-01 | 2019-08-01 | High-performance chip antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210040550U true CN210040550U (en) | 2020-02-07 |
Family
ID=69350592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921232504.0U Expired - Fee Related CN210040550U (en) | 2019-08-01 | 2019-08-01 | High-performance chip antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210040550U (en) |
-
2019
- 2019-08-01 CN CN201921232504.0U patent/CN210040550U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20200207 Termination date: 20210801 |