CN210245714U - Dual-frequency horizontally polarized antenna - Google Patents
Dual-frequency horizontally polarized antenna Download PDFInfo
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- CN210245714U CN210245714U CN201921752667.1U CN201921752667U CN210245714U CN 210245714 U CN210245714 U CN 210245714U CN 201921752667 U CN201921752667 U CN 201921752667U CN 210245714 U CN210245714 U CN 210245714U
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- feeder line
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- connecting strips
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- oscillators
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Abstract
The utility model relates to the technical field of antennas, and discloses a dual-frequency horizontal polarization antenna, which comprises a feeder line, a front vibrator group electrically connected with the feeder line, and a back vibrator group electrically connected with the feeder line; the front vibrator group and the back vibrator group are arranged oppositely; the front-side vibrator group comprises 3 front-side 2G vibrators electrically connected with the feeder line and 3 front-side 5G vibrators electrically connected with the feeder line, the 3 front-side 2G vibrators are sequentially arranged around the feeder line at intervals, and the 3 front-side 5G vibrators are sequentially arranged around the feeder line at intervals; the reverse side vibrator group comprises 3 reverse side 2G vibrators electrically connected with the feeder line and 3 reverse side 5G vibrators electrically connected with the feeder line, the 3 reverse side 2G vibrators are sequentially arranged around the feeder line at intervals, and the 3 reverse side 5G vibrators are sequentially arranged around the feeder line at intervals; a dual-frequency horizontally polarized antenna is provided, which has high antenna efficiency and a round field pattern in the horizontal direction.
Description
Technical Field
The utility model belongs to the technical field of the technique of antenna and specifically relates to a dual-frenquency horizontal polarization's antenna.
Background
An antenna is a transducer that converts a guided wave propagating on a transmission line into an electromagnetic wave propagating in an unbounded medium (usually free space) or vice versa. In radio devices are components used to transmit or receive electromagnetic waves. Engineering systems such as radio communication, broadcasting, television, radar, navigation, electronic countermeasure, remote sensing, radio astronomy and the like all use electromagnetic waves to transmit information and work by depending on antennas. In addition, in transferring energy with electromagnetic waves, non-signal energy radiation also requires antennas. The antennas are generally reciprocal in that the same pair of antennas can be used as both transmit and receive antennas. The same antenna is the same as the basic characteristic parameter for transmission or reception.
The existing horizontal field type round antenna mainly adopts vertical polarization, has little horizontal polarization and is lack of a dual-frequency horizontal polarization antenna.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a dual-frenquency horizontal polarization's antenna aims at solving the problem that lacks a dual-frenquency horizontal polarization antenna among the prior art.
The utility model discloses a dual-frequency horizontal polarization antenna, which comprises a feeder line, a front vibrator group electrically connected with the feeder line, and a back vibrator group electrically connected with the feeder line; the front vibrator group and the back vibrator group are arranged oppositely; the front-side oscillator group comprises 3 front-side 2G oscillators electrically connected with the feeder line and 3 front-side 5G oscillators electrically connected with the feeder line, the 3 front-side 2G oscillators are sequentially arranged around the feeder line at intervals, and the 3 front-side 5G oscillators are sequentially arranged around the feeder line at intervals; the reverse side oscillator group comprises 3 reverse side 2G oscillators electrically connected with the feeder line and 3 reverse side 5G oscillators electrically connected with the feeder line, the 3 reverse side 2G oscillators are arranged around the feeder line at intervals in sequence, and the 3 reverse side 5G oscillators are arranged around the feeder line at intervals in sequence.
Furthermore, the front-side oscillator group comprises 3 first connecting strips, the 3 first connecting strips are respectively electrically connected with the 3 front-side 2G oscillators in a one-to-one correspondence manner, and the 3 first connecting strips are also electrically connected with the feeder line; the reverse side oscillator group comprises 3 second connecting strips, the 3 second connecting strips are respectively electrically connected with the 3 reverse side 2G oscillators in a one-to-one correspondence mode, and the 3 second connecting strips are also electrically connected with the feeder line.
Furthermore, the included angle between every two of the 3 first connecting strips is 120 degrees, and the included angle between every two of the 3 second connecting strips is 120 degrees.
Furthermore, the front-side vibrator group further comprises 3 third connecting strips, the 3 third connecting strips are respectively and correspondingly electrically connected with the 3 front-side 5G vibrators one by one, and the 3 third connecting strips are respectively and correspondingly electrically connected with the middle parts of the 3 first connecting strips one by one; the reverse side vibrator group further comprises 3 fourth connecting strips, wherein 3 fourth connecting strips are respectively and correspondingly electrically connected with 3 reverse side 5G vibrators one by one, and 3 fourth connecting strips are respectively and correspondingly electrically connected with the middle parts of 3 second connecting strips one by one.
Furthermore, the included angle between every two of the 3 third connecting strips is 120 degrees, and the included angle between every two of the 3 fourth connecting strips is 120 degrees.
Compared with the prior art, in the dual-frequency horizontal polarization antenna provided by the utility model, the feeder line is a transmission line for connecting the antenna and transmitting and receiving the radio frequency energy by the transmitter, the positive vibrator group and the negative vibrator group have the functions of guiding and amplifying electromagnetic waves, so that the electromagnetic signals received by the antenna are stronger; the front vibrator group and the back vibrator group are arranged oppositely, so that the antenna field pattern is round in the horizontal direction, and the polarization mode of the antenna is horizontal polarization; meanwhile, due to the arrangement of the front 2G oscillator, the back 2G oscillator, the front 5G oscillator and the back 5G oscillator, the use frequency band of the antenna is 2.4GHz and 5 GHz.
Drawings
Fig. 1 is a top view of a dual-band horizontally polarized antenna provided by an embodiment of the present invention;
fig. 2 is a bottom view of a dual-band horizontally polarized antenna according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The same or similar reference numerals in the drawings of the present embodiment correspond to the same or similar components; in the description of the present invention, it should be understood that if there are the terms "upper", "lower", "left", "right", etc. indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of the description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore the terms describing the positional relationship in the drawings are only for illustrative purposes and are not to be construed as limitations of the present patent, and those skilled in the art can understand the specific meanings of the terms according to specific situations.
The following describes the implementation of the present invention in detail with reference to specific embodiments.
Referring to fig. 1-2, preferred embodiments of the present invention are provided.
A dual-frequency horizontal polarization antenna comprises a feeder line 2, a front-side vibrator group 3 electrically connected with the feeder line 2, and a back-side vibrator group 4 electrically connected with the feeder line 2; the front-side vibrator group 3 and the back-side vibrator group 4 are arranged oppositely; the front-side vibrator group 3 comprises 3 front-side 2G vibrators 31 electrically connected with the feeder line 2 and 3 front-side 5G vibrators 32 electrically connected with the feeder line 2, the 3 front-side 2G vibrators 31 are sequentially arranged around the feeder line 2 at intervals, and the 3 front-side 5G vibrators 32 are sequentially arranged around the feeder line 2 at intervals; the back-side vibrator group 4 comprises 3 back-side 2G vibrators 41 electrically connected with the feeder line 2 and 3 back-side 5G vibrators 42 electrically connected with the feeder line 2, the 3 back-side 2G vibrators 41 are sequentially arranged around the feeder line 2 at intervals, and the 3 back-side 5G vibrators 42 are sequentially arranged around the feeder line 2 at intervals.
In the dual-frequency horizontally polarized antenna, the feeder 2 is a transmission line for connecting the antenna with the transmitter and receiver to transmit radio frequency energy, and the front vibrator group 3 and the back vibrator group 4 have the functions of guiding and amplifying electromagnetic waves, so that electromagnetic signals received by the antenna are stronger; the front-side vibrator group 3 and the back-side vibrator group 4 are arranged oppositely, so that the antenna field pattern is round in the horizontal direction, and the polarization mode of the antenna is horizontal polarization; meanwhile, the front 2G oscillator 31, the back 2G oscillator 41, the front 5G oscillator 32 and the back 5G oscillator 42 are arranged, so that the frequency bands of the antenna are 2.4GHz and 5 GHz.
Specifically, the front-side oscillator group 3 includes 3 first connection bars 33, the 3 first connection bars 33 are respectively electrically connected with the 3 front-side 2G oscillators 31 in a one-to-one correspondence manner, and the 3 first connection bars 33 are also electrically connected with the feeder line 2; the back-side oscillator group 4 comprises 3 second connecting strips 43, the 3 second connecting strips 43 are respectively electrically connected with the 3 back-side 2G oscillators 41 in a one-to-one correspondence manner, and the 3 second connecting strips 43 are also electrically connected with the feeder line 2.
Moreover, the included angle between every two of the 3 first connecting strips 33 is 120 degrees, and the included angle between every two of the 3 second connecting strips 43 is 120 degrees; the arrangement mode makes the antenna field pattern more round, and the polarization mode of the antenna is horizontal polarization.
Specifically, the front-side vibrator group 3 further includes 3 third connecting bars 34, the 3 third connecting bars 34 are respectively electrically connected with the 3 front-side 5G vibrators 32 in a one-to-one correspondence manner, and the 3 third connecting bars 34 are also respectively electrically connected with the middle portions of the 3 first connecting bars 33 in a one-to-one correspondence manner; the reverse-side vibrator group 4 further includes 3 fourth connecting strips 44, the 3 fourth connecting strips 44 are respectively electrically connected with the 3 reverse-side 5G vibrators 42 in a one-to-one correspondence manner, and the 3 fourth connecting strips 44 are also respectively electrically connected with the middle portions of the 3 second connecting strips 43 in a one-to-one correspondence manner.
Moreover, the included angle between every two of the 3 third connecting strips 34 is 120 degrees, and the included angle between every two of the 3 fourth connecting strips 44 is 120 degrees; the arrangement mode makes the antenna field pattern more round, and the polarization mode of the antenna is horizontal polarization.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. A dual-frequency horizontally polarized antenna is characterized by comprising a feeder line, a front-side vibrator group electrically connected with the feeder line, and a back-side vibrator group electrically connected with the feeder line; the front vibrator group and the back vibrator group are arranged oppositely; the front-side oscillator group comprises 3 front-side 2G oscillators electrically connected with the feeder line and 3 front-side 5G oscillators electrically connected with the feeder line, the 3 front-side 2G oscillators are sequentially arranged around the feeder line at intervals, and the 3 front-side 5G oscillators are sequentially arranged around the feeder line at intervals; the reverse side oscillator group comprises 3 reverse side 2G oscillators electrically connected with the feeder line and 3 reverse side 5G oscillators electrically connected with the feeder line, the 3 reverse side 2G oscillators are arranged around the feeder line at intervals in sequence, and the 3 reverse side 5G oscillators are arranged around the feeder line at intervals in sequence.
2. The dual-band horizontally polarized antenna as claimed in claim 1, wherein said front set of resonators includes 3 first connecting strips, 3 first connecting strips are electrically connected to 3 front 2G resonators one by one, and 3 first connecting strips are electrically connected to said feed line; the reverse side oscillator group comprises 3 second connecting strips, the 3 second connecting strips are respectively electrically connected with the 3 reverse side 2G oscillators in a one-to-one correspondence mode, and the 3 second connecting strips are also electrically connected with the feeder line.
3. A dual-band horizontally polarized antenna as claimed in claim 2, wherein 3 of said first connecting strips are disposed at an angle of 120 ° with respect to each other, and 3 of said second connecting strips are disposed at an angle of 120 ° with respect to each other.
4. The dual-band horizontally polarized antenna as claimed in claim 3, wherein said front set of resonators further comprises 3 third connecting strips, 3 of said third connecting strips are electrically connected to 3 of said front 5G resonators one by one, and 3 of said third connecting strips are electrically connected to the middle portions of 3 of said first connecting strips one by one; the reverse side vibrator group further comprises 3 fourth connecting strips, wherein 3 fourth connecting strips are respectively and correspondingly electrically connected with 3 reverse side 5G vibrators one by one, and 3 fourth connecting strips are respectively and correspondingly electrically connected with the middle parts of 3 second connecting strips one by one.
5. A dual-band horizontally-polarized antenna as claimed in claim 4, wherein 3 of said third strips are disposed at an angle of 120 ° with respect to each other, and 3 of said fourth strips are disposed at an angle of 120 ° with respect to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921752667.1U CN210245714U (en) | 2019-10-17 | 2019-10-17 | Dual-frequency horizontally polarized antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921752667.1U CN210245714U (en) | 2019-10-17 | 2019-10-17 | Dual-frequency horizontally polarized antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210245714U true CN210245714U (en) | 2020-04-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921752667.1U Active CN210245714U (en) | 2019-10-17 | 2019-10-17 | Dual-frequency horizontally polarized antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210245714U (en) |
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2019
- 2019-10-17 CN CN201921752667.1U patent/CN210245714U/en active Active
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