CN207852928U - A kind of snakelike buried collection of letters antenna - Google Patents
A kind of snakelike buried collection of letters antenna Download PDFInfo
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- CN207852928U CN207852928U CN201820233736.7U CN201820233736U CN207852928U CN 207852928 U CN207852928 U CN 207852928U CN 201820233736 U CN201820233736 U CN 201820233736U CN 207852928 U CN207852928 U CN 207852928U
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- snakelike
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- collection
- letters
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Abstract
The utility model discloses a kind of snakelike buried collection of letters antennas, including：Antenna radiator for being embedded in ground buried channel, with two symmetrical snakelike oscillators；Feed element is arranged between two snakelike oscillators and is connect with the front end of two snakelike oscillators；Feed bucket for being embedded in ground buried channel, the feed element are mounted in the feed bucket；Wherein, the every snakelike oscillator is equipped with intermediate load-on module, is equipped with end load-on module at its end in the middle respectively.The utility model conceals antenna radiator by way of in underground laying, while ensureing collection of letters effect, has stronger concealment and survivability.
Description
Technical field
The utility model is related to short-wave antenna technical fields, more particularly to a kind of snakelike buried collection of letters antenna.
Background technology
Short-wave receiver antenna is a kind of indispensable signal receiver in short wave communication.Traditional short-wave receiver antenna is all
It is to set up on the ground or building roof, but in certain application circumstances, it is desirable that the antenna radiator of short-wave receiver antenna
It cannot expose on the ground.Traditional erection mode seriously constrains the short wave communication under such application circumstances.
Invention content
The purpose of this utility model is exactly to provide a kind of snakelike buried receipts to overcome the above-mentioned problems of the prior art
Believe antenna, the environment of day wire routing is being suitble to conceal antenna radiator by way of in underground laying, is ensureing to collect mail
While effect, there is stronger concealment and survivability.
In order to realize the above-mentioned purpose of the utility model, following technical scheme is provided：
A kind of snakelike buried collection of letters antenna, including：Antenna radiator for being embedded in ground buried channel has symmetrical point
Two snakelike oscillators of cloth；Feed element, be arranged between two snakelike oscillators and with two snakelike oscillators
Front end connects；Wherein, the every snakelike oscillator adds equipped with intermediate load-on module, at its end equipped with end in the middle respectively
Carry module.
Preferably, further include that the feed bucket for being embedded in ground buried channel, the feed element is mounted on the feed bucket
It is interior.
Preferably, the every snakelike oscillator includes：The straight line oscillator section of several parallel laids；And it is connected to adjacent
Semicircle oscillator section between straight line oscillator section.
Preferably, the feed element includes：The multiple magnet rings overlapped up and down；On the multiple magnet ring row around
More higher temperature lines.
Preferably, the more higher temperature lines be divided into two groups on the multiple magnet ring row around.
Preferably, the intermediate load-on module includes：First resistor, the first inductance and the first capacitance；First electricity
Resistance is connected in parallel with the first capacitance again after connecting with the first inductance.
Preferably, the end load-on module includes：The second inductance and the second capacitance being connected in series with.
Preferably, one end of second inductance is welded to connect with the snakelike oscillator, other end connection second electricity
One end of appearance；The other end of second capacitance is hanging.
The beneficial effects of the utility model embody in the following areas：
The snakelike buried collection of letters antenna of the utility model shortwave uses the antenna radiator of " snakelike (S-shaped) " structure and carries out ground
Bury laying, have it is hidden, anti-ruin, the features such as ambient noise is low, be suitable for hidden-type fixed station.The buried antenna of the utility model
It is not required to set up the body of rod, size is smaller, is greatly reduced the floor space on ground.The utility model antenna loads mould by middle part
Block and end load-on module, the working frequency range for the antenna that extended improve broadband character.The utility model antenna is embedded in earth's surface
Under, soil has been decayed the signal interference from space, background noise attenuation about 10dB, thus the q＆r communicated obtains
To guarantee, it can preferably meet the collection of letters and require.
Description of the drawings
Fig. 1 is the structural schematic diagram of the snakelike buried collection of letters antenna of the utility model；
Fig. 2 is that the feed element of the utility model is mounted on the connection figure in feed bucket；
Fig. 3 is the feed element electrical schematic diagram of the utility model；
Fig. 4 is the electrical schematic diagram of the intermediate load-on module of the utility model；
Fig. 5 is the electrical schematic diagram of the end load-on module of the utility model.
Reference sign：The snakelike oscillators of 1-；2- feed elements；Load-on module among 3-；4- feed buckets；41- oscillators hole；
42- feeder holes；The ends 5- load-on module；6- magnet rings；7- higher temperature lines；8- nameplates；The first inductance of 9-；The first capacitances of 10-；11-
One resistance；12- pads；The second inductance of 13-；The second capacitances of 14-；15- free ends；The coaxial feeders of 16-.
Specific implementation mode
The utility model provides a kind of snakelike buried collection of letters antenna of shortwave, is a kind of hidden collection of letters antenna, is suitable for
Fixed station application.
The utility model is described in detail with reference to the accompanying drawings and examples.
As shown in Figure 1, the present embodiment provides a kind of snakelike buried collection of letters antennas, including：For being embedded in ground buried channel
Antenna radiator and feed element 2.Wherein, antenna radiator is symmetrical structure, and is symmetrical arranged centered on feed element 2.
Specifically, antenna radiator has the identical two snakelike oscillators of structure for being symmetrically distributed in 2 both sides of feed element
1.It should be noted that every snakelike oscillator 1 is continuous oscillator line, before two ends of snakelike oscillator 1 are referred to as
End and end.Wherein, the front end of every snakelike oscillator 1 is connect with feed element 2, and middle part is equipped with intermediate load-on module 3, end
End is equipped with end load-on module 5.
As shown in Figure 1, the snakelike oscillator of every of the present embodiment 1 includes：The straight line oscillator section of four sections of parallel laids；And even
The semicircle oscillator section being connected between adjacent straight line oscillator section.Every snakelike oscillator 1 preferably long 38000mm.
Wherein, the feed element 2 of the present embodiment includes：Two magnet rings 6 overlapped up and down；Four higher temperature lines 7.Four
Higher temperature line 7 be divided into two groups on two magnet rings 6 row around.Before winding higher temperature line, first two about 6 magnet rings are overlapped, then
Four higher temperature lines 7 are divided into two groups, every group of two higher temperature lines 7；Two groups of higher temperature lines 7 respectively on the magnet ring being overlapped up and down row around.
Fig. 3 is feed element electrical schematic diagram, and connection is completed by figure.
When implementation, feed element 2 is mounted in feed bucket 4, and feed bucket 4 is embedded in ground buried channel.
It is connection figure of the feed element in feed bucket as shown in Figure 2.The front end of two snakelike oscillators 1 is respectively from feed bucket
The oscillator hole 41 of 4 both sides penetrates, and binding post A, B of 2 both sides of feed element are connected respectively to using stud.4 rear portion of feed bucket
Equipped with feeder hole 42, one end of coaxial feeder 16 penetrates through feeder hole 42 and is connected to the radio frequency socket of feed element 2, another
End is connect with radio station；After the completion of connection, encapsulation process is done to the oscillator hole 41 of feed bucket 4 and feeder hole 42 with fluid sealant, is covered tightly
Cover board completes installation inside feed bucket.
It is the electrical schematic diagram of intermediate load-on module 3 as shown in Figure 4.Intermediate load-on module 3 includes：First resistor 11, first
Inductance 9 and the first capacitance 10；First resistor 11 is connected in parallel with the first capacitance 10 again after connecting with the first inductance 9.It is in parallel
Both ends encapsulated with fluid sealant after pad 12 and snakelike oscillator 1 weld.It is the electricity original of end load-on module 5 as shown in Figure 5
Reason figure.End load-on module 5 includes：The second inductance 13 and the second capacitance 14 being connected in series with.One end of second inductance 13 and snake
Shape oscillator 1 is welded to connect in pad 12, and the other end connects one end of the second capacitance 14；The other end of second capacitance 14 is hanging
End 15.Pad 12 and free end 15 are encapsulated with fluid sealant.
Before being laid with the snakelike buried collection of letters antenna of the utility model, first conjunction symmetrically need to be excavated in the left and right sides on smooth
Two ground buried channels of suitable size, are respectively used to be laid with two snakelike oscillators 1.Wherein, every ground buried channel includes according to a determining deviation
Four parallel buried ditches of bar shaped, and with the being connected to adjacent bar semicircle ground buried channel between buried channel.In two ground buried channels
Centre position excavate hole for placing feed bucket.
Laying side to illustrate the snakelike buried collection of letters antenna of the utility model for the snakelike oscillator 1 for being laid with long 38000mm
Method.Feed bucket 4 is placed in the hole dug in advance, two snakelike oscillators 1 are laid with along two ground buried channels respectively.First by a snake
The front end of shape oscillator 1 penetrates feed bucket 4, and then along bar shaped buried channel straight line is laid with successively, along semicircle ground buried channel semicircle paving
If placing intermediate load-on module in middle part (medium position can slightly be adjusted according to actual conditions) for reaching snakelike oscillator 1
3, it is then laid with along semicircle ground buried channel and bar shaped buried channel and continues to be laid with, finally placing end in the end of snakelike oscillator 1 adds
It carries module 5 and completes a laying of snakelike oscillator 1；Another snakelike oscillator 1 is laid with by same procedure, completes antenna radiator paving
If.
The snakelike buried collection of letters antenna of the utility model shortwave uses the antenna radiator of " snakelike (S-shaped) " structure and carries out ground
Bury laying, have it is hidden, anti-ruin, the features such as ambient noise is low, be suitable for hidden-type fixed station.Buried antenna is not required to erecting rod
Body, size are smaller.Antenna is embedded under earth's surface, soil has been decayed the signal interference from space, and background noise attenuation is about
10dB, thus the q＆r communicated is guaranteed, and can preferably meet the collection of letters and require.
There should not be the substance of damage antenna radiator surface texture when its wire routing；Backfill coating should not have metal material
With the substance for influencing conductivity.
Although above-mentioned elaborate the utility model, the utility model is without being limited thereto, the skill of the art
Art personnel can be modified with principle according to the present utility model, therefore, all according to the various of the principles of the present invention progress
Modification all should be understood as falling into the scope of protection of the utility model.
Claims (8)
1. a kind of snakelike buried collection of letters antenna, which is characterized in that including：
Antenna radiator for being embedded in ground buried channel, with two symmetrical snakelike oscillators；
Feed element is arranged between two snakelike oscillators and is connect with the front end of two snakelike oscillators；
Wherein, the every snakelike oscillator is equipped with intermediate load-on module, is equipped with end load mould at its end in the middle respectively
Block.
2. snakelike buried collection of letters antenna according to claim 1, which is characterized in that further include, for being embedded in ground buried channel
Interior feed bucket, the feed element are mounted in the feed bucket.
3. snakelike buried collection of letters antenna according to claim 2, which is characterized in that the every snakelike oscillator includes：
The straight line oscillator section of several parallel laids；And
The semicircle oscillator section being connected between adjacent straight line oscillator section.
4. snakelike buried collection of letters antenna according to claim 3, which is characterized in that the feed element includes：
The multiple magnet rings overlapped up and down；
On the multiple magnet ring row around more higher temperature lines.
5. snakelike buried collection of letters antenna according to claim 4, which is characterized in that the more higher temperature lines are divided into two groups
On the multiple magnet ring row around.
6. snakelike buried collection of letters antenna according to claim 5, which is characterized in that the intermediate load-on module includes：The
One resistance, the first inductance and the first capacitance；The first resistor connects with the first capacitance parallel connection again after connecting with the first inductance
It connects.
7. snakelike buried collection of letters antenna according to claim 6, which is characterized in that the end load-on module includes：String
Join the second inductance and the second capacitance of connection.
8. snakelike buried collection of letters antenna according to claim 7, which is characterized in that one end of second inductance with it is described
Snakelike oscillator is welded to connect, and the other end connects one end of second capacitance；The other end of second capacitance is hanging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820233736.7U CN207852928U (en) | 2018-02-09 | 2018-02-09 | A kind of snakelike buried collection of letters antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820233736.7U CN207852928U (en) | 2018-02-09 | 2018-02-09 | A kind of snakelike buried collection of letters antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207852928U true CN207852928U (en) | 2018-09-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820233736.7U Active CN207852928U (en) | 2018-02-09 | 2018-02-09 | A kind of snakelike buried collection of letters antenna |
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| CN (1) | CN207852928U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113140901A (en) * | 2021-04-23 | 2021-07-20 | 中国人民解放军军事科学院国防工程研究院工程防护研究所 | Large low-frequency induction field antenna |
-
2018
- 2018-02-09 CN CN201820233736.7U patent/CN207852928U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113140901A (en) * | 2021-04-23 | 2021-07-20 | 中国人民解放军军事科学院国防工程研究院工程防护研究所 | Large low-frequency induction field antenna |
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