CN106329137A - L-shaped-probe-included microstrip antenna - Google Patents
L-shaped-probe-included microstrip antenna Download PDFInfo
- Publication number
- CN106329137A CN106329137A CN201510329899.6A CN201510329899A CN106329137A CN 106329137 A CN106329137 A CN 106329137A CN 201510329899 A CN201510329899 A CN 201510329899A CN 106329137 A CN106329137 A CN 106329137A
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- Prior art keywords
- dielectric layer
- microstrip antenna
- type probe
- radiation patch
- layer
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Abstract
The application discloses an L-shaped-probe-included microstrip antenna comprising a first dielectric layer and a second dielectric layer. The first dielectric layer and the second dielectric layer are arranged up and down. A support unit is arranged between the first dielectric layer and the second dielectric layer that are arranged at an interval. A radiation patch is formed on the lower surface of the first dielectric layer; and L-shaped probe is installed on the upper surface of the second dielectric layer; a rectangular gap is formed in the radiation patch. The microstrip antenna based on the structure has the large bandwidth and high gain.
Description
Technical field
The application belongs to wireless communication technology field, particularly relates to a kind of L-type probe microstrip antenna.
Background technology
Although printed circuit board (PCB), dipole antenna are all good function antennas, but are intended to relatively
Narrow bandwidth operation.Narrow bandwidth of operation limits printed circuit board (PCB), dipole antenna at such as IEEE
The application on required equipment is operated on the big broadband of 802.11a frequency band.
In view of this, it is necessary to the flat plane antenna of a kind of high bandwidth is provided.
Summary of the invention
It is an object of the invention to provide a kind of L-type probe microstrip antenna, with overcome of the prior art not
Foot.
For achieving the above object, the present invention provides following technical scheme:
The embodiment of the present application discloses a kind of L-type probe microstrip antenna, including first medium setting up and down
Layer and second dielectric layer, be provided with support means between described first medium layer and second dielectric layer, and described the
One dielectric layer and second dielectric layer interval are arranged, and the lower surface of described first medium layer is formed radiation patch
Sheet, the upper surface of described second dielectric layer is provided with L-type probe, described radiation patch offers square
The gap of shape.
Preferably, in above-mentioned L-type probe microstrip antenna, described radiation patch is rectangle.
Preferably, in above-mentioned L-type probe microstrip antenna, described gap is right along described radiation patch
Linea angulata direction extends.
Preferably, in above-mentioned L-type probe microstrip antenna, described first medium layer and second dielectric layer
Material be politef.
Compared with prior art, it is an advantage of the current invention that: the structure of the present invention have higher bandwidth and
Gain.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present application or technical scheme of the prior art, below will be to reality
Execute the required accompanying drawing used in example or description of the prior art to be briefly described, it should be apparent that below,
Accompanying drawing in description is only some embodiments described in the application, for those of ordinary skill in the art
From the point of view of, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 show the structural representation of L-type probe microstrip antenna in the specific embodiment of the invention；
Fig. 2 show the structural representation of radiation patch in the specific embodiment of the invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out
Detailed description, it is clear that described embodiment is only a part of embodiment of the present invention rather than complete
The embodiment in portion.Based on the embodiment in the present invention, those of ordinary skill in the art are not making creation
Property work on the premise of the every other embodiment that obtained, broadly fall into the scope of protection of the invention.
Shown in ginseng Fig. 1 and Fig. 2, L-type probe microstrip antenna, including first medium layer 1 setting up and down
With second dielectric layer 2, between described first medium layer 1 and second dielectric layer 2, it is provided with support means 3, institute
State first medium layer and second dielectric layer interval is arranged, the lower surface of described first medium layer 1 is formed
Radiation patch 11, the upper surface of described second dielectric layer 2 is provided with L-type probe 21, described radiation patch
The gap 111 of rectangle is offered on sheet.
Further, described radiation patch is rectangle.
Further, described gap extends along the diagonal of described radiation patch.
Further, the material of described first medium layer and second dielectric layer is politef.
The structure of the present invention has higher bandwidth and gain.
It should be noted that in this article, the relational terms of such as first and second or the like is used merely to
One entity or operation are separated with another entity or operating space, and not necessarily requires or imply
Relation or the order of any this reality is there is between these entities or operation.And, term " includes ",
" comprise " or its any other variant is intended to comprising of nonexcludability, so that include that one is
The process of row key element, method, article or equipment not only include those key elements, but also include the brightest
Other key elements really listed, or also include intrinsic for this process, method, article or equipment
Key element.In the case of there is no more restriction, statement " including ... " key element limited,
It is not precluded from there is also in including the process of described key element, method, article or equipment other identical
Key element.
The above is only the detailed description of the invention of the application, it is noted that general for the art
For logical technical staff, on the premise of without departing from the application principle, it is also possible to make some improvement and profit
Decorations, these improvements and modifications also should be regarded as the protection domain of the application.
Claims (4)
1. a L-type probe microstrip antenna, it is characterised in that include first medium layer setting up and down and
Second dielectric layer, is provided with support means between described first medium layer and second dielectric layer, described first is situated between
Matter layer and second dielectric layer interval are arranged, and the lower surface of described first medium layer is formed with radiation patch,
L-type probe is installed on the upper surface of described second dielectric layer, described radiation patch offers rectangle
Gap.
L-type probe microstrip antenna the most according to claim 1, it is characterised in that: described radiation patch
Sheet is rectangle.
L-type probe microstrip antenna the most according to claim 2, it is characterised in that: edge, described gap
The diagonal of described radiation patch extends.
L-type probe microstrip antenna the most according to claim 1, it is characterised in that: described first is situated between
The material of matter layer and second dielectric layer is politef.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510329899.6A CN106329137A (en) | 2015-06-15 | 2015-06-15 | L-shaped-probe-included microstrip antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510329899.6A CN106329137A (en) | 2015-06-15 | 2015-06-15 | L-shaped-probe-included microstrip antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106329137A true CN106329137A (en) | 2017-01-11 |
Family
ID=57733417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510329899.6A Withdrawn CN106329137A (en) | 2015-06-15 | 2015-06-15 | L-shaped-probe-included microstrip antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106329137A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019205396A1 (en) * | 2018-04-23 | 2019-10-31 | 易力声科技(深圳)有限公司 | Earphone using l-shaped probe and feed patch antenna for transceiving signal |
-
2015
- 2015-06-15 CN CN201510329899.6A patent/CN106329137A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019205396A1 (en) * | 2018-04-23 | 2019-10-31 | 易力声科技(深圳)有限公司 | Earphone using l-shaped probe and feed patch antenna for transceiving signal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170111 |