CN207217744U - A kind of 2.4GHz high efficiency single mode antenna - Google Patents
A kind of 2.4GHz high efficiency single mode antenna Download PDFInfo
- Publication number
- CN207217744U CN207217744U CN201721306885.3U CN201721306885U CN207217744U CN 207217744 U CN207217744 U CN 207217744U CN 201721306885 U CN201721306885 U CN 201721306885U CN 207217744 U CN207217744 U CN 207217744U
- Authority
- CN
- China
- Prior art keywords
- antenna
- circuit board
- rectangular channel
- antenna sets
- vertical
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The utility model discloses a kind of 2.4GHz high efficiency single mode antenna, including with the integrally formed circuit board of antenna, the first rectangular channel is provided with the circuit board, second rectangular channel, 3rd rectangular channel, first rectangular channel is arranged on the left of circuit board, second rectangular channel is arranged on the right side of circuit board and connected with the first rectangular channel, 3rd rectangular channel is arranged in the middle part of circuit board and connected with the first rectangular channel, the antenna includes left antenna sets, right antenna group, the utility model is simple in construction, it is easy to use, wireless signal transmission high efficiency is up to 75% 80%, integrally formed antenna precision is up to 0.03mm, conformity of production is good；Have been contemplated that error redundancy when Antenna Design, antenna deformation bends and antenna performance is not interfered with 3 °, and the antenna surface of emission is in omnidirectional, non-emissive dead angle.
Description
Technical field
A kind of antenna is the utility model is related to, more particularly to a kind of 2.4GHz high efficiency single mode antenna.
Background technology
The common 2.4GHz antennas installation in market is complicated, and emission effciency is low, and size is larger, and height is higher, can not adapt to small
Type product demand, while ordinary antennas batch production uniformity is poor, redundancy is poor, and required precision is very high, can not meet large quantities of
Industrial production capacity demand is measured, and mostly has transmitting dead angle.
The content of the invention
To solve the above problems, the utility model provides a kind of 2.4GHz high efficiency single mode antenna, the utility model structure
Simply, easy to use, wireless signal transmission high efficiency is up to 75%-80%, and integrally formed antenna precision is up to 0.03mm, raw
It is good to produce uniformity；Error redundancy is had been contemplated that when Antenna Design, antenna deformation bends and do not interfere with antenna performance, day within 3 °
The line surface of emission is in omnidirectional, non-emissive dead angle.
To achieve the above object, the utility model uses following technological means：
The utility model provides a kind of 2.4GHz high efficiency single mode antenna, including with the integrally formed circuit board of antenna, institute
State and the first rectangular channel, the second rectangular channel, the 3rd rectangular channel are provided with circuit board, first rectangular channel is arranged on a circuit board left side
Side, second rectangular channel are arranged on the right side of circuit board and connected with the first rectangular channel, and the 3rd rectangular channel is arranged on circuit board
Middle part connects with the first rectangular channel, and the antenna includes left antenna sets, right antenna group, and the left antenna sets are vertically installed in circuit
On the left of plate, U-type groove is provided with the left antenna sets, the left side of the U-type groove is provided with and and circuit vertical with left antenna sets
The corresponding folded edge of plate, the left antenna sets top are provided with the first feeder line end, and the right antenna group is vertically installed in circuit
On the right side of plate, the right antenna group includes the first radiating side, second radiating side vertical with the first radiating side, first radiating side
Circuit board on the left of the 3rd rectangular channel, formed with the 4th rectangular channel between second radiating side and circuit board, described
The second U-type groove, the second radiating side top are provided with the second feeder line end, the folding between one radiating side and left antenna sets
Fold between side and circuit board formed with the 3rd U type grooves.
Further, the left antenna sets, right antenna group are on the same plane vertical with circuit board.
Further, the back side of the left antenna sets and circuit board vertical joints, right antenna group is vertical with circuit board connects
The back side of socket part, left antenna sets and the back side of folded edge hammer connecting portion are provided with arc fold bending chamfering.
The beneficial effects of the utility model：
The utility model is simple in construction, easy to use, and the utility model is simple in construction, easy to use, wireless signal transmission
High efficiency is up to 75%-80%, and integrally formed antenna precision is up to 0.03mm, and conformity of production is good；When Antenna Design
Through considering error redundancy, antenna deformation bends and does not interfere with antenna performance within 3 °, and the antenna surface of emission is in omnidirectional, and non-emissive is dead
Angle.
Brief description of the drawings
Fig. 1 is dimensional structure diagram of the present utility model；
Fig. 2 is main structure diagram of the present utility model；
Fig. 3 is overlooking the structure diagram of the present utility model；
Fig. 4 is left view structural representation of the present utility model.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment is described further to the utility model.
Embodiment 1：As Figure 1-4, the present embodiment provides a kind of 2.4GHz high efficiency single mode antenna, including with antenna 1
Integrally formed circuit board 2, the first rectangular channel 2-1, the second rectangular channel 2-2, the 3rd rectangular channel 2- are provided with the circuit board 2
3, the first rectangular channel 2-1 are arranged on the left side of circuit board 2, and the second rectangular channel 2-2 is arranged on the right side of circuit board 2 and first
Rectangular channel 2-1 is connected, and the 3rd rectangular channel 2-3 is arranged on the middle part of circuit board 2 and connected with the first rectangular channel 2-1, the antenna
1 includes left antenna sets 1-1, right antenna group 1-2, the left antenna sets 1-1 are vertically installed in the left side of circuit board 2, the left antenna
Group 1-1 on be provided with U-type groove 1-11, the U-type groove 1-11 the left side be provided with it is vertical with left antenna sets 1-1 and with circuit board 2
Corresponding folded edge 1-12, the left antenna sets 1-1 tops are provided with the first feeder line end 1-13, and the right antenna group 1-2 hangs down
Straight to be arranged at the right side of circuit board 2, the right antenna group 1-2 includes the first radiating side 1-21, vertical with the first radiating side 1-21
Second circuit board 2 of radiating side 1-22, the first radiating side 1-21 on the left of the 3rd rectangular channel 2-3, second spoke
Penetrate between side 1-22 and circuit board formed with the 4th rectangular channel 1-23, formed between the first radiating side 1-21 and left antenna sets 1-1
There is the second U-type groove 1-24, the second radiating side 1-22 tops are provided with the second feeder line end 1-25, the folded edge 1-12 and electricity
Formed with the 3rd U-type groove 1-121 between road plate 2.
Further, the left antenna sets 1-1, right antenna group 1-2 are on the same plane vertical with circuit board 2, day
Antenna performance is not interfered with 3 ° of line deformation bending.
Further, the left antenna sets 1-1 and the vertical joints of circuit board 2 back side, right antenna group 1-2 and circuit board
The back side of 2 vertical joints, left antenna sets 1-1 and folded edge 1-12 the vertical joints back side are provided with arc fold bending chamfering,
Integrally formed antenna precision is up to 0.03mm.
Further, the first feeder line end 1-13, the distance a at the second feeder line end 1-25 centers are 13.25 ㎜, the electricity
The length L of road plate 2 is 18.4 ㎜, and width W is 5.8 ㎜, is directly connected to RF load points, reduces the connecting link of centre, is reduced
The electric property loss of various interface units, improve the efficiency of antenna.
Further, the first feeder line end 1-13 centers and the distance b of left antenna sets 1-1 left end faces are 8.3 ㎜, are had
Minimized beneficial to realizing.
Further, the first feeder line end 1-13, the second feeder line end 1-25 end height are identical, the circuit board 2
Bottom is that 7.53 ㎜ are advantageously implemented miniaturization to the height c of the first feeder line end or the end at the second feeder line end.
Further, the distance d of the back side of the antenna 1 to the front end face of circuit board 2 is 5.65 ㎜, is advantageously implemented small-sized
Change, reduce cost.
Further, the distance e of the left antenna sets 1-1 back sides to folded edge front end face is 4.4 ㎜, is advantageously implemented small
Type, reduce cost.
Further, the width f of the folded edge 1-12 is 1.8 ㎜, and the thickness g of the antenna 1 is 0.4 ㎜, and antenna becomes
Shape bends and does not interfere with antenna performance within 3 °, and the distance h of the right side of the left side of the folded edge 1-12 to circuit board 2 is
24㎜。
Claims (3)
- A kind of 1. 2.4GHz high efficiency single mode antenna, it is characterised in that including with the integrally formed circuit board of antenna, the circuit The first rectangular channel, the second rectangular channel, the 3rd rectangular channel are provided with plate, first rectangular channel is arranged on the left of circuit board, institute State the second rectangular channel and be arranged on the right side of circuit board and connect with the first rectangular channel, the 3rd rectangular channel be arranged on circuit board middle part and First rectangular channel connects, and the antenna includes left antenna sets, right antenna group, and the left antenna sets are vertically installed in a circuit board left side Side, is provided with U-type groove in the left antenna sets, the left side of the U-type groove be provided with it is vertical with left antenna sets and with circuit board phase Corresponding folded edge, the left antenna sets top are provided with the first feeder line end, and the right antenna group is vertically installed in the circuit board right side Side, the right antenna group include the first radiating side, second radiating side vertical with the first radiating side, and first radiating side is vertical Circuit board on the left of the 3rd rectangular channel, formed with the 4th rectangular channel, first spoke between second radiating side and circuit board Penetrate between side and left antenna sets and the second U-type groove, the second radiating side top are provided with the second feeder line end, the folded edge Formed with the 3rd U-type groove between circuit board.
- 2. a kind of 2.4GHz high efficiency single mode antenna according to claim 1, it is characterised in that the left antenna sets, the right side Antenna sets are on the same plane vertical with circuit board.
- 3. a kind of 2.4GHz high efficiency single mode antenna according to claim 1, it is characterised in that the left antenna sets and electricity The back side of road plate vertical joints, right antenna group and circuit board vertical joints the back side, left antenna sets are vertical with folded edge connects The back side of socket part is provided with arc fold bending chamfering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721306885.3U CN207217744U (en) | 2017-10-11 | 2017-10-11 | A kind of 2.4GHz high efficiency single mode antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721306885.3U CN207217744U (en) | 2017-10-11 | 2017-10-11 | A kind of 2.4GHz high efficiency single mode antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207217744U true CN207217744U (en) | 2018-04-10 |
Family
ID=61820895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721306885.3U Active CN207217744U (en) | 2017-10-11 | 2017-10-11 | A kind of 2.4GHz high efficiency single mode antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207217744U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107799872A (en) * | 2017-10-11 | 2018-03-13 | 深圳市同博威科技有限公司 | A kind of 2.4GHz high efficiency single mode antenna |
-
2017
- 2017-10-11 CN CN201721306885.3U patent/CN207217744U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107799872A (en) * | 2017-10-11 | 2018-03-13 | 深圳市同博威科技有限公司 | A kind of 2.4GHz high efficiency single mode antenna |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204045722U (en) | A kind of closed loop metal edge frame 3G antenna | |
| CN103367897A (en) | Small-sized highly-insulated broadband dual-polarization printed dipole antenna | |
| CN104409833A (en) | Antenna radiation unit and communication base station with same | |
| CN103311675B (en) | A kind of broadband dual polarized antenna unit and wide frequency antenna | |
| CN202339969U (en) | Rectangular waveguide combiner | |
| CN103956587B (en) | Double polarization array antenna unit and low section high-isolation mimo antenna | |
| CN108493590A (en) | Antenna element, mimo antenna and handheld device | |
| CN110311218A (en) | Antenna oscillator | |
| CN207217744U (en) | A kind of 2.4GHz high efficiency single mode antenna | |
| CN206993055U (en) | Solar power generation pilework with connection box | |
| CN203300809U (en) | Broadband dual polarization antenna and broadband antenna | |
| CN104157961A (en) | Wideband dual-polarized antenna for mobile communication and radiation units thereof | |
| CN204651477U (en) | Double frequency WIFI omnidirectional antenna | |
| CN203840277U (en) | Solar battery array interconnection sheet for use in space | |
| CN103337712B (en) | A kind of antenna radiation unit and feed method thereof | |
| CN203406422U (en) | Dual-polarization microstrip antenna | |
| CN101950840A (en) | Air strip line bridge | |
| CN203367488U (en) | Integral type dual-polarized microstrip antenna | |
| CN107799872A (en) | A kind of 2.4GHz high efficiency single mode antenna | |
| CN205282640U (en) | Novel antenna radiation unit and antenna | |
| CN102938495A (en) | Built-in multiband antenna | |
| CN102361118A (en) | Combiner of rectangular waveguide | |
| CN207217751U (en) | A kind of dual polarized antenna and aerial array | |
| CN109904629A (en) | Array antenna based on defect ground structure | |
| CN213753042U (en) | Dual-polarized radiation unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |