CN207852944U - A kind of orthogonal antenna of falling V of shortwave - Google Patents
A kind of orthogonal antenna of falling V of shortwave Download PDFInfo
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- CN207852944U CN207852944U CN201820233737.1U CN201820233737U CN207852944U CN 207852944 U CN207852944 U CN 207852944U CN 201820233737 U CN201820233737 U CN 201820233737U CN 207852944 U CN207852944 U CN 207852944U
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Abstract
The utility model discloses a kind of orthogonal antennas of falling V of shortwave, including：Antenna mast body；The antenna radiator being fixedly connected between the antenna mast body and ground is made of two radiators of falling V arranged in a crossed manner；The feed element and end build-out resistor being electrically connected with the radiator of falling V, which is characterized in that projection orthogonal thereto structure of the two width radiator of falling V in horizontal plane；The radiator of falling V includes described in every width：Two symmetrically arranged half of oscillators, one end of every width one side of something oscillator are fixed on by bracing wire before radiator in antenna mast body, and the other end is fixed on the ground by radiator buttock line；Wherein, every width one side of something oscillator has three oscillator lines.The utility model can realize short-wave antenna high-gain, broadband, omni-directional purpose, and can ensure the efficient communication of nearly middle distance.
Description
Technical field
The utility model is related to short-wave antenna technical field more particularly to a kind of orthogonal antennas of falling V of shortwave.
Background technology
Short-wave antenna is a kind of indispensable signal radiation, receiving device.There are works for the shortwave antenna of falling V of the prior art
Make the problems such as frequency band is narrow, gain is low, omni-directional is poor, to constrain the development of the shortwave antenna of falling V.
Invention content
The purpose of this utility model is exactly that it is orthogonal to provide a kind of shortwave in order to overcome the above-mentioned problems of the prior art
V antennas, it can be achieved that short-wave antenna high-gain, broadband, omni-directional purpose, and can ensure it is close in distance efficient communication.
In order to realize the above-mentioned purpose of the utility model, following technical scheme is provided：
A kind of orthogonal antenna of falling V of shortwave, including：Antenna mast body；It is fixedly connected between the antenna mast body and ground
Antenna radiator is made of two radiators of falling V arranged in a crossed manner；The feed element that is electrically connected with the radiator of falling V and
End build-out resistor, which is characterized in that projection orthogonal thereto structure of the two width radiator of falling V in horizontal plane；Described in every width fall V
Radiator includes：Two symmetrically arranged half of oscillators, one end of every width one side of something oscillator is fixed on day by bracing wire before radiator
On line bar body, the other end is fixed on the ground by radiator buttock line；Wherein, every width one side of something oscillator has three oscillator lines.
Preferably, three oscillator lines of every width one side of something oscillator by be arranged its both ends insulating part respectively with it is described
Bracing wire is fixedly connected with the radiator buttock line before radiator；And it is equipped at intervals between three oscillator lines for mutually absolutely
More supporting rods of edge.
Preferably, the front end of width one side of something oscillator of every width radiator of falling V is electrically connected the first of the feed element
End is presented, end is electrically connected the first mating end of the end build-out resistor；The front end of another width one side of something oscillator is electrically connected the feedback
Second feedback end of electric unit, end is electrically connected the second mating end of the end build-out resistor.
Preferably, the feed element and end build-out resistor are fixedly mounted on the top of the antenna mast body.
Preferably, the first feedback end of the feed element and the first mating end of the end build-out resistor are located at homonymy,
The second feedback end and second mating end are located at the offside at first feedback end and the first mating end.
Preferably, the front end of adjacent two width one side of something oscillator of the two width radiator of falling V is connected in parallel to first feedback
End, end is connected in parallel to first mating end；Two width one side of something oscillator of remaining adjacent of the two width radiator of falling V
Front end is connected in parallel to second feedback end, and end is connected in parallel to second mating end.
Preferably, the feed element includes：Shell；It is placed in the multiple magnetic overlapped in the shell and up and down
Ring；Arranged parallel on the multiple magnet ring around more higher temperature lines.
Preferably, the antenna mast body is made of stainless steel tube.
Preferably, the oscillator line is made using double skin copper wire, the insulating part of epoxide resin material.
Preferably, the feed element shell uses alloy material.
The beneficial effects of the utility model embody in the following areas：
The orthogonal antenna of falling V of the utility model shortwave uses two groups of " three-wire type " vibrator components of orthohormbic structure, passes through feed
Cell signal synthesizes, and realizes the broadband of the omnidirectionalization of antenna directivity and working frequency range；Radiofrequency signal is through orthohormbic structure
After antenna radiator radiation, realizes Signal averaging in far field, omnidirectional is realized on the horizontal directivity pattern of full frequency band, and improve
Antenna gain；The antenna structure of the utility model realizes broadband, high-gain, communication under conditions of not increasing floor space
Distance can ensure the efficient communication of 1500km up to 2000km.
Description of the drawings
Fig. 1 is the structural schematic diagram of the orthogonal antenna of falling V of the utility model shortwave；
Fig. 2 is the vertical view of the antenna radiator of the utility model；
Fig. 3 is that the antenna radiator and feed element of the utility model and end build-out resistor are electrically connected schematic diagram；
Fig. 4 is the structural schematic diagram of the half of oscillator of the utility model；
Fig. 5 is enlarged drawing at shown in Fig. 4 I；
Fig. 6 is enlarged drawing at shown in Fig. 4 II；
Fig. 7 is the feed element electrical schematic diagram of the utility model.
Reference sign：The pre-buried pedestals of 1-；2- antenna mast body pedestals；3- ring flanges；5- antenna mast bodies；6- aerial radiations
Body；7- feed elements；8- lightning rods；The ends 9- build-out resistor；10- bottom bars；11- standard rods；12- radiator buttock lines；13- is drawn
Line；14- oscillator lines；15- supporting rods；16- insulating parts；The front ends 17-；The ends 18-；19- higher temperature lines；20- magnet rings；21- one side of something shakes
Son；Bracing wire before 22- radiators.
Specific implementation mode
The utility model provides a kind of shortwave the orthogonal antenna of falling V, be it is a kind of minimize, the hf wideband antenna of high-gain,
Suitable in fixed station application.
The utility model is described in detail with reference to the accompanying drawings and examples.
As illustrated in fig. 1 and 2, the present embodiment provides a kind of orthogonal antennas of falling V of shortwave, including：The antenna fixed on the ground
The body of rod 5；The antenna radiator 6 being fixedly connected between antenna mast body 5 and ground；The feed list being electrically connected with antenna radiator 6
Member 7 and end build-out resistor 9.Wherein, feed element 7 connects radio station by coaxial feeder.
Wherein, the antenna radiator 6 of the present embodiment is made of two radiators of falling V arranged in a crossed manner, the two width radiators of falling V
In the orthogonal thereto structure (Fig. 2 shows) of the projection of horizontal plane.
Specifically, as shown in Fig. 2, every width radiator of falling V includes：Two symmetrically arranged half of oscillators 21, every width are half of
One end of oscillator 21 is fixed on by bracing wire before radiator 22 in antenna mast body 5, and the other end is fixed on by radiator buttock line 12
On ground.
As shown in Fig. 2, every width radiator of falling V two of horizontal plane half of oscillators 21 point-blank, and four
The angle of adjacent half of oscillator 21 in a one side of something oscillator 21 is 90 °.
As shown in Figures 2 and 4, every width one side of something oscillator 21 includes：Three oscillator lines 14；Positioned at the exhausted of three 14 both ends of oscillator line
Edge part 16；More supporting rods 15 being arranged at intervals on three oscillator lines 14 are used to support and make between three oscillator lines mutually
Insulation.Three supporting rods 15 are shown in Fig. 4.Wherein, three oscillator lines of every width one side of something oscillator 21 are by being arranged at its both ends
Insulating part 16 is fixedly connected with bracing wire before radiator 22 and radiator buttock line 12 respectively.The present embodiment one side of something oscillator 21 most greatly enhances
Degree is 16000mm, and antenna mast body height is 18000mm.
When implementation, oscillator line 14 is using double skin copper wire.Insulating part 16 is made of epoxide resin material.
As shown in Figs. 4-6, three oscillator lines 14 and the insulating part 16 at its both ends are illustrated by taking width one side of something oscillator 21 as an example
Connection type.One end in the same direction of three oscillator lines 14 is connected to an insulating part 16 (insulating part 16 and radiation by the present embodiment
Body buttock line 12 connects) on, and by the shorted on one end in the same direction of three oscillator lines 14；It will be positioned at the reversed of the two of outside oscillator lines 14
The other end is set as front end 17, and front end 17 is connected to another insulating part 16 (insulating part 16 and company of bracing wire 22 before radiator
Connect) on；It will be set as end 18 positioned at the reversed other end of an intermediate oscillator line 14 (being to hold in the same direction with front end 17), and will be last
End 18 is also connected on the insulating part 16 being connect with bracing wire before radiator 22.
As shown in figure 3, the first feedback of the front end electrical connection feed element 7 of width one side of something oscillator 21 of every width radiator of falling V
A, end is held to be electrically connected the first mating end C of end build-out resistor 9；The front end of another width one side of something oscillator 21 is electrically connected feed element
7 the second feedback end B, end is electrically connected the second mating end D of end build-out resistor 9.Wherein, feed element 7 and end matching electricity
Resistance 9 is fixedly mounted on the top of antenna mast body 5.
Specifically, as shown in figure 3, the first of the feed element 7 of the present embodiment presents the first of end A and end build-out resistor 9
Mating end C is located at homonymy, and the second feedback end B and the second mating end D is located at the offside of the first feedback end A and the first mating end C.It will
When half of oscillator 21 is connect with feed element 7 and end build-out resistor 9, adjacent two width one side of something oscillator 21 of the two width radiators of falling V
Front end be connected in parallel to the first feedback end A, end is connected in parallel to the first mating end C；Adjacent its of the two width radiators of falling V
Remaininging the front ends of two width one side of something oscillators 21 is connected in parallel to the second feedback end B, and end is connected in parallel to the second mating end D.
The feed element 7 of the present embodiment includes：Shell；Two magnet rings 20 that are placed in the housing and overlapping up and down；
Arranged parallel on two magnet rings 20 around four higher temperature lines 19.Before winding higher temperature line, first two about 20 magnet rings are overlapped,
It is arranged parallel on the magnet ring 20 being overlapped up and down again around four higher temperature lines 19.Fig. 7 is feed element electrical schematic diagram, completes to connect by figure
It connects.Wherein, 7 shell of feed element uses alloy material.
It is formed as shown in Figure 1, the antenna mast body 5 of the present embodiment saves standard rod 11 by a section bottom bar 10 and five.Antenna is installed
When the body of rod 5,1 fixed antenna body of rod pedestal 2 of pre-buried pedestal is first passed through；Bottom bar 10 and standard rod 11 are connected by ring flange 3, so
It will be connected afterwards by ring flange 3 between standard rod 11 and standard rod 11, repeat the connection that step completes five section standard rods；Using embrace
Feed element 7 and end build-out resistor 9 are fixed on Section of five standard rod 11 by hoop；By ring flange 3 on the top of antenna mast body 5
End connection lightning rod 8；Shackle mechanical connection antenna radiator 6 and bracing wire 13 are used in 5 corresponding height of antenna mast body；Finally by
It wears pin and split pin bottom bar 10 is fixed on antenna mast body pedestal 2, pull-up antenna mast body 5, fixed bracing wire 13 and radiator tail
Line 12.
The bracing wire 13 of the present embodiment has the six roots of sensation, and is fixed on the ground by bracing wire pedestal, and bracing wire pedestal is away from day at three
Line bar body pedestal 2 is 8000mm, is distributed by 120 °；Four radiator buttock lines 12 are fixed on the ground by buttock line pedestal respectively,
Buttock line pedestal is 15000mm away from antenna mast body pedestal 2 everywhere, is distributed by 90 °.
The lightning rod 8 of the present embodiment is connected by antenna mast body 5 with the earth, is haved the function that lightning stroke charge of releasing, is connect
Ground resistance meets national standard, has lightning protection Electricity Functional.Wherein, antenna mast body 5 and lightning rod 8 are made of stainless steel tube.
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 (10)
1. a kind of orthogonal antenna of falling V of shortwave, including：Antenna mast body；It is fixedly connected on the day between the antenna mast body and ground
Beta radiation body is made of two radiators of falling V arranged in a crossed manner；The feed element being electrically connected with the radiator of falling V and end
Hold build-out resistor, which is characterized in that projection orthogonal thereto structure of the two width radiator of falling V in horizontal plane；
The radiator of falling V includes described in every width：Two symmetrically arranged half of oscillators, one end of every width one side of something oscillator passes through radiator
Preceding bracing wire is fixed in antenna mast body, and the other end is fixed on the ground by radiator buttock line；Wherein,
Every width one side of something oscillator has three oscillator lines.
2. the orthogonal antenna of falling V of shortwave according to claim 1, which is characterized in that three of every width one side of something oscillator shake
Sub-line is fixedly connected with bracing wire before the radiator and the radiator buttock line respectively by the insulating part for being arranged at its both ends；And
And
The more supporting rods for mutually insulated are equipped at intervals between three oscillator lines.
3. the orthogonal antenna of falling V of shortwave according to claim 2, which is characterized in that a width of every width radiator of falling V half
The front end of side oscillator is electrically connected the first feedback end of the feed element, and end is electrically connected the first matching of the end build-out resistor
End；The front end of another width one side of something oscillator is electrically connected the second feedback end of the feed element, and end is electrically connected the end matching electricity
Second mating end of resistance.
4. the orthogonal antenna of falling V of shortwave according to claim 3, which is characterized in that the feed element and end matching electricity
Resistance is fixedly mounted on the top of the antenna mast body.
5. the orthogonal antenna of falling V of shortwave according to claim 4, which is characterized in that the first feedback end of the feed element and
First mating end of the end build-out resistor is located at homonymy, and the second feedback end and second mating end are located at described
The offside at the first feedback end and the first mating end.
6. the orthogonal antenna of falling V of shortwave according to claim 5, which is characterized in that adjacent the two of the two width radiator of falling V
The front end of width one side of something oscillator is connected in parallel to first feedback end, and end is connected in parallel to first mating end；Described two
The front end of two width one side of something oscillator of remaining adjacent of the width radiator of falling V is connected in parallel to second feedback end, and end parallel connection connects
It is connected to second mating end.
7. the orthogonal antenna of falling V of shortwave according to claim 6, which is characterized in that the feed element includes：
Shell；
It is placed in the multiple magnet rings overlapped in the shell and up and down；
Arranged parallel on the multiple magnet ring around more higher temperature lines.
8. the orthogonal antenna of falling V of shortwave according to claim 1, which is characterized in that the antenna mast body uses stainless steel tube
It is made.
9. the orthogonal antenna of falling V of shortwave according to claim 2, which is characterized in that the oscillator line is using double skin copper wire, institute
Insulating part is stated to be made of epoxide resin material.
10. the orthogonal antenna of falling V of shortwave according to claim 7, which is characterized in that the feed element shell uses alloy
Material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820233737.1U CN207852944U (en) | 2018-02-09 | 2018-02-09 | A kind of orthogonal antenna of falling V of shortwave |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820233737.1U CN207852944U (en) | 2018-02-09 | 2018-02-09 | A kind of orthogonal antenna of falling V of shortwave |
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| Publication Number | Publication Date |
|---|---|
| CN207852944U true CN207852944U (en) | 2018-09-11 |
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ID=63408589
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820233737.1U Active CN207852944U (en) | 2018-02-09 | 2018-02-09 | A kind of orthogonal antenna of falling V of shortwave |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111276802A (en) * | 2020-02-10 | 2020-06-12 | 中国电波传播研究所（中国电子科技集团公司第二十二研究所） | Fractal reconfigurable vehicle-mounted short wave antenna |
| CN112864590A (en) * | 2020-12-31 | 2021-05-28 | 河南爱科瑞特电子科技有限公司 | Small high-gain omnidirectional antenna |
| CN114447625A (en) * | 2021-12-18 | 2022-05-06 | 中国电波传播研究所（中国电子科技集团公司第二十二研究所） | Miniaturized orthogonal altimeter transmitting antenna |
| CN116895952A (en) * | 2023-09-11 | 2023-10-17 | 泰兴英武舟科技有限公司 | Inverted V-shaped antenna phased array system |
-
2018
- 2018-02-09 CN CN201820233737.1U patent/CN207852944U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111276802A (en) * | 2020-02-10 | 2020-06-12 | 中国电波传播研究所（中国电子科技集团公司第二十二研究所） | Fractal reconfigurable vehicle-mounted short wave antenna |
| CN112864590A (en) * | 2020-12-31 | 2021-05-28 | 河南爱科瑞特电子科技有限公司 | Small high-gain omnidirectional antenna |
| CN112864590B (en) * | 2020-12-31 | 2023-08-22 | 河南爱科瑞特电子科技有限公司 | Small high-gain omnidirectional antenna |
| CN114447625A (en) * | 2021-12-18 | 2022-05-06 | 中国电波传播研究所（中国电子科技集团公司第二十二研究所） | Miniaturized orthogonal altimeter transmitting antenna |
| CN116895952A (en) * | 2023-09-11 | 2023-10-17 | 泰兴英武舟科技有限公司 | Inverted V-shaped antenna phased array system |
| CN116895952B (en) * | 2023-09-11 | 2023-11-17 | 泰兴英武舟科技有限公司 | Inverted V-shaped antenna phased array system |
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