CN208637607U - A kind of miniaturization broken line type Internet of Things antenna - Google Patents
A kind of miniaturization broken line type Internet of Things antenna Download PDFInfo
- Publication number
- CN208637607U CN208637607U CN201821205934.9U CN201821205934U CN208637607U CN 208637607 U CN208637607 U CN 208637607U CN 201821205934 U CN201821205934 U CN 201821205934U CN 208637607 U CN208637607 U CN 208637607U
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- snakelike
- miniaturization
- broken line
- line type
- shaped
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Abstract
The utility model discloses a kind of miniaturization broken line type Internet of Things antenna, it includes substrate, the one side of substrate is equipped with metal pattern layer, metal pattern layer includes access area and the radiation area of mutually isolated setting, and radiation area includes rectangular portion and snakelike portion, and the one end in snakelike portion is incoming end, the other end in snakelike portion is connect with rectangular portion, access area is overall U-shaped, and snakelike portion is located inside U-shaped, and the bottom that access area corresponds to U-shaped is incoming end.The utility model has single channel from the snakelike portion of coupling, can receive different frequency ranges.
Description
Technical field
The utility model relates to field of antenna more particularly to a kind of miniaturization broken line type Internet of Things antennas.
Background technique
Miniaturization broadband omnidirectional antenna frequency is 550-650MHZ, can be used for broadcast digital TV (MUDS) plate day
Line.
Summary of the invention
The purpose of this utility model is to provide a kind of miniaturization broken line type Internet of Things antennas.
The technical solution adopted in the utility model is:
A kind of miniaturization broken line type Internet of Things antenna comprising the one side of substrate, substrate is equipped with metal pattern layer, metal figure
Pattern layer includes access area and the radiation area of mutually isolated setting, and radiation area includes rectangular portion and snakelike portion, and the one end in snakelike portion is
The other end of incoming end, snakelike portion is connect with rectangular portion, and access area is overall U-shaped, and snakelike portion is located inside U-shaped, access area pair
The bottom for answering U-shaped is incoming end.
Further, the both sides equal length of the U-shaped of access area and respectively correspond snakelike portion two sides setting.
Further, the width of rectangular portion and the width of access area are equal.
Further, rectangular portion connects snakelike portion by a U-shaped circuit, and the length on the both sides in U-shaped circuit is equal to rectangular portion
Width.
Further, the snakelike portion of radiation area couples certainly.
The utility model uses above technical scheme, the snakelike portion coupled certainly with single channel.Snakelike broken line part in antenna
It is taken up space minimum to be realized, to realize the miniaturization of antenna in the case where guaranteeing antenna current paths length.Spoke
The rectangle part of beam can increase the bandwidth of operation of antenna.
Detailed description of the invention
The utility model is described in further details below in conjunction with the drawings and specific embodiments；
Fig. 1 is a kind of structural schematic diagram for minimizing broken line type Internet of Things antenna of the utility model；
Fig. 2 is a kind of analogous diagram for minimizing broken line type Internet of Things antenna of the utility model；
Fig. 3 is the gain diagram in the utility model face H in 470MHz；
Fig. 4 is the gain diagram in the utility model face E1 in 470MHz；
Fig. 5 is the gain diagram in the utility model face H in 490MHz；
Fig. 6 is the gain diagram in the utility model face E1 in 490MHz；
Fig. 7 is the gain diagram in the utility model face H in 510MHz；
Fig. 8 is the gain diagram in the utility model face E1 in 510MHz.
Specific embodiment
It include substrate 1 the utility model discloses it as shown in one of Fig. 1-8, the one side of substrate 1 is equipped with metal pattern layer
2, metal pattern layer 2 includes access area 3 and the radiation area 4 of mutually isolated setting, and radiation area 4 includes rectangular portion 5 and snakelike portion 6,
The one end in snakelike portion 6 is incoming end, and the other end in snakelike portion 6 is connect with rectangular portion 5, and access area 3 is overall U-shaped, 6, snakelike portion
Inside U-shaped, the bottom of the corresponding U-shaped in access area 3 is incoming end.
Further, the both sides equal length of the U-shaped of access area 3 and respectively correspond snakelike portion 6 two sides setting.
Further, the width of rectangular portion 5 is equal with the width of access area 3.
Further, rectangular portion 5 connects snakelike portion 6 by a U-shaped circuit 7, and the length on the both sides in U-shaped circuit 7 is equal to square
The width in shape portion.
Further, the snakelike portion 6 of radiation area 4 couples certainly.
There is preferable radiation characteristic from Fig. 3-8 as can be seen that face antenna H, and E surface radiation is weak, antenna has preferable
Single radial characteristic.
The utility model uses above technical scheme, the snakelike portion 6 coupled certainly with single channel.Snakelike broken line part in antenna
It is taken up space minimum to be realized, to realize the miniaturization of antenna in the case where antenna current paths length.Radiator
Rectangle part can increase the bandwidth of operation of antenna.
Claims (5)
1. a kind of miniaturization broken line type Internet of Things antenna, it is characterised in that: it includes substrate, and the one side of substrate is equipped with metal pattern
Layer, metal pattern layer includes access area and the radiation area of mutually isolated setting, and radiation area includes rectangular portion and snakelike portion, snakelike portion
One end be incoming end, the other end in snakelike portion connect with rectangular portion, and access area is overall U-shaped, and snakelike portion is located inside U-shaped,
The bottom that access area corresponds to U-shaped is incoming end.
2. a kind of miniaturization broken line type Internet of Things antenna according to claim 1, it is characterised in that: the U of the access area
The both sides equal length of shape and the two sides setting for respectively corresponding snakelike portion.
3. a kind of miniaturization broken line type Internet of Things antenna according to claim 1, it is characterised in that: the width of the rectangular portion
It spends equal with the width of access area.
4. a kind of miniaturization broken line type Internet of Things antenna according to claim 1, it is characterised in that: the rectangular portion passes through
One U-shaped circuit connects snakelike portion, and the length on the both sides in U-shaped circuit is equal to the width of rectangular portion.
5. a kind of miniaturization broken line type Internet of Things antenna according to claim 1, it is characterised in that: the snake of the radiation area
Shape portion couples certainly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821205934.9U CN208637607U (en) | 2018-07-27 | 2018-07-27 | A kind of miniaturization broken line type Internet of Things antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821205934.9U CN208637607U (en) | 2018-07-27 | 2018-07-27 | A kind of miniaturization broken line type Internet of Things antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208637607U true CN208637607U (en) | 2019-03-22 |
Family
ID=65739578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821205934.9U Active CN208637607U (en) | 2018-07-27 | 2018-07-27 | A kind of miniaturization broken line type Internet of Things antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208637607U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112164872A (en) * | 2020-08-31 | 2021-01-01 | 西安朗普达通信科技有限公司 | 5G multifrequency antenna |
-
2018
- 2018-07-27 CN CN201821205934.9U patent/CN208637607U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112164872A (en) * | 2020-08-31 | 2021-01-01 | 西安朗普达通信科技有限公司 | 5G multifrequency antenna |
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