CN110994202A - Application system of ultra-wideband composite antenna - Google Patents
Application system of ultra-wideband composite antenna Download PDFInfo
- Publication number
- CN110994202A CN110994202A CN201911412925.6A CN201911412925A CN110994202A CN 110994202 A CN110994202 A CN 110994202A CN 201911412925 A CN201911412925 A CN 201911412925A CN 110994202 A CN110994202 A CN 110994202A
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- antenna
- rotating shaft
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/30—Combinations of separate antenna units operating in different wavebands and connected to a common feeder system
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/1242—Rigid masts specially adapted for supporting an aerial
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
- H01Q3/02—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole
- H01Q3/08—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole for varying two co-ordinates of the orientation
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- Variable-Direction Aerials And Aerial Arrays (AREA)
Abstract
The invention discloses an application system of an ultra-wideband composite antenna, which comprises an installation bottom plate, a rotating platform and an antenna housing, wherein the rotating platform is fixedly installed on the installation bottom plate, a fixed supporting column is arranged on the rotating platform, a discone antenna is installed on the fixed supporting column, a parabolic antenna is arranged above the discone antenna, the top end of the fixed supporting column is fixedly connected with an installation seat, a U-shaped installation groove is formed in the installation seat, a driven rotating shaft is arranged in the U-shaped installation groove, a connecting supporting column is fixedly installed on one side of the parabolic antenna, the connecting supporting column is fixedly connected with the driven rotating shaft through an installation shaft sleeve, and a driving rotating shaft is arranged at. The invention can meet the coverage of ultra-wide frequency band by combining the parabolic antenna and the discone antenna, and the whole system has reasonable structure, small volume and light weight and is beneficial to installation and use; the antenna has simple structure and convenient use.
Description
Technical Field
The invention relates to the technical field of antenna correlation, in particular to an application system of an ultra-wideband composite antenna.
Background
An antenna (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. A component for transmitting or receiving electromagnetic waves in a radio device. 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 common antennas are reversible, that is, the same antenna can be used as both a transmitting antenna and a receiving antenna, and in modern electronic equipment, wireless transmission of data, sound, images and the like by using a wireless communication technology is increasingly applied; an antenna is a component for sensing electromagnetic waves, and is a necessary device for wireless communication equipment.
However, the existing antenna has a narrow bandwidth and is inconvenient to use, and some antennas are installed in a plurality of different frequency bands, so that the size and the weight of the whole system are increased, the whole antenna is not easy to install and use, the flexibility of the whole antenna is poor, the angle of the antenna is not convenient to adjust, and therefore the antenna needs to be improved.
Disclosure of Invention
The invention aims to provide an application system of an ultra-wideband composite antenna, which aims to solve the problems that the prior antenna mentioned in the background art is narrow in bandwidth and inconvenient to use, the volume and the weight of the whole system are increased and the installation and the use are not facilitated due to the fact that a plurality of antennas with different frequency bands are installed, the flexibility of the whole antenna is poor, and the angle of the antenna is not convenient to adjust.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an application system of ultra wide band composite antenna, includes mounting plate, revolving stage and antenna house, revolving stage fixed mounting is on mounting plate, be equipped with the fixed stay on the revolving stage, install the dish cone antenna on the fixed stay, dish cone antenna top is equipped with parabolic antenna, fixed stay top fixedly connected with mount pad, be equipped with U type mounting groove on the mount pad, be equipped with driven spindle in the U type mounting groove, parabolic antenna one side fixed mounting has the connecting support, the connecting support is through installation axle sleeve and driven spindle fixed connection, the fixed stay is close to revolving stage one end and is equipped with the drive pivot, be connected with driving belt between drive pivot and the driven spindle.
Preferably, a rotating disc is arranged on the rotating table, the fixed support is installed on the rotating disc, and the rotating disc is rotatably connected with the rotating table.
Preferably, a second motor is arranged on one side of the upper surface of the rotating disc, an output shaft of the second motor is fixedly connected with the driving rotating shaft, and the driving rotating shaft penetrates through the fixed support and is rotatably connected with the fixed support.
Preferably, a first motor is arranged inside the rotating platform, an output shaft of the first motor is connected with a rotating shaft rod, and the top end of the rotating shaft rod is fixedly connected with the rotating disc.
Preferably, all be equipped with the belt pulley on drive pivot and the driven spindle, driving belt passes through the belt pulley and is connected with drive pivot, driven spindle respectively.
Preferably, a fixed seat is fixedly mounted on one side wall of the mounting seat, a limiting plate is arranged on the fixed seat, and the driven rotating shaft penetrates through the limiting plate.
Preferably, still include the control unit, the control unit includes singlechip, perpendicular angle adjusting module, axial angle adjusting module, display module, perpendicular angle adjusting module, axial angle adjusting module's output all is connected with the input of singlechip, the output of singlechip is connected with display module's input.
Preferably, the terminals of the vertical angle adjusting module and the axial angle adjusting module are keyboards, and the I \ O output end of each keyboard is electrically connected with the I \ O input end of the single chip microcomputer.
Preferably, the terminal of the display module is a display screen, the I \ O output end of the single chip microcomputer is connected with the I \ O input end of the display screen, and the control end of the single chip microcomputer is connected with the control ends of the first motor and the second motor.
The invention provides an application system of an ultra-wideband composite antenna, which has the following beneficial effects:
(1) according to the invention, the dish-cone antenna is arranged on the fixed support, and the parabolic antenna is arranged at the top end of the fixed support through the mounting seat, wherein the parabolic antenna belongs to a microwave antenna, the dish-cone antenna belongs to a broadband antenna, and the combination of the parabolic antenna and the dish-cone antenna can meet the requirement of the coverage of an ultra-wide frequency band; the antenna has simple structure and convenient use.
(2) According to the invention, through arranging the vertical angle adjusting module and the axial angle adjusting module, the vertical angle of the parabolic antenna can be adjusted by using the vertical angle adjusting module, and meanwhile, the axial angle of the parabolic antenna can be adjusted by using the axial angle adjusting module, so that the flexibility is high, and the use is convenient.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic side view of the present invention;
fig. 3 is a schematic structural diagram of an operation module of the present invention.
In the figure: 1. mounting a bottom plate; 2. a rotating table; 3. an antenna cover; 4. fixing a strut; 5. driving the rotating shaft; 6. a discone antenna; 7. a driven rotating shaft; 8. a parabolic antenna; 9. connecting the supporting columns; 10. a mounting seat; 11. a fixed seat; 12. a drive belt; 13. a first motor; 14. a second motor; 15. rotating the disc; 16. a limiting plate; 17. installing a shaft sleeve; 18. a U-shaped mounting groove; 19. the shaft is rotated.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following 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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-3, the present invention provides a technical solution: the utility model provides an application system of ultra wide band composite antenna, includes mounting plate 1, revolving stage 2 and antenna house 3, 2 fixed mounting of revolving stage are on mounting plate 1, be equipped with fixing support 4 on the revolving stage 2, fixing support installs discone antenna 6 on 4, 6 tops of discone antenna are equipped with parabolic antenna 8, 4 top fixedly connected with mount pads 10 of fixing support, be equipped with U type mounting groove 18 on the mount pad 10, be equipped with driven spindle 7 in the U type mounting groove 18, 8 one side fixed mounting of parabolic antenna has connecting support 9, connecting support 9 is through installation axle sleeve 17 and 7 fixed connection of driven spindle, fixing support 4 is close to 2 one end of revolving stage and is equipped with drive pivot 5, be connected with driving belt 12 between drive pivot 5 and the driven spindle 7.
Be equipped with the rolling disc 15 on the revolving stage 2, fixed stay 4 is installed on rolling disc 15, rolling disc 15 rotates with revolving stage 2 and is connected, can utilize rolling disc 15 to rotate, makes the fixed stay 4 synchronous rotation with rolling disc 15 fixed connection to make the axial angle of parabolic antenna 8 that fixed stay 4 top was equipped with change.
The utility model discloses a parabolic antenna, including turnplate 15, carousel 15 upper surface one side is equipped with second motor 14, the output shaft and the 5 fixed connection of drive pivot of second motor 14, drive pivot 5 runs through fixed stay 4 and rotates with fixed stay 4 and be connected, can utilize second motor 14 to rotate and drive 5 synchronous rotations of drive pivot, utilizes 5 rotations of drive pivot to drive driving belt 12 and rotates, utilizes driving belt 12 to drive 7 synchronous rotations of driven spindle to make 7 upset that drive parabolic antenna 8 take place of driven spindle, realize that parabolic antenna 8's vertical angle changes.
The inside first motor 13 that is equipped with of revolving stage 2, the output shaft of first motor 13 is connected with the axostylus axostyle 19, the top of axostylus axostyle 19 and rolling disc 15 fixed connection can utilize first motor 13 to rotate and drive the rotation of axostylus axostyle 19 to make rolling disc 15 synchronous revolution.
All be equipped with the belt pulley on drive pivot 5 and the driven spindle 7, driving belt 12 passes through the belt pulley and is connected with drive pivot 5, driven spindle 7 respectively, through being connected driving belt 12 with drive pivot 5, driven spindle 7 respectively through the belt pulley, can guarantee the stability that driving belt 12 is connected, prevents that driving belt 12 from taking place to drop.
Fixed mounting has fixing base 11 on 10 lateral walls of mount pad, be equipped with limiting plate 16 on the fixing base 11, driven spindle 7 runs through limiting plate 16, can utilize limiting plate 16 to support driven spindle 7 spacing, guarantees driven spindle 7 rotational stability.
Still include the control unit, the control unit includes singlechip, perpendicular angle adjusting module, axial angle adjusting module, display module, perpendicular angle adjusting module, axial angle adjusting module's output all is connected with the input of singlechip, the output of singlechip is connected with display module's input, and perpendicular angle adjusting module can adjust parabolic antenna 8's perpendicular angle, and axial angle adjusting module can adjust parabolic antenna 8's axial angle, and the flexibility is good, and display module can show parabolic antenna 8's perpendicular angle and axial angle, is convenient for observe.
The terminal of the vertical angle adjusting module and the terminal of the axial angle adjusting module are keyboards, I/O output ends of the keyboards are electrically connected with I/O input ends of the single chip microcomputer, and instructions can be sent to the single chip microcomputer through keyboard operation, so that the single chip microcomputer can be used for controlling the first motor 13 and the second motor 14, and the adjustment of the vertical angle and the axial angle is realized.
The terminal of the display module is a display screen, the I \ O output end of the single chip microcomputer is connected with the I \ O input end of the display screen, the control end of the single chip microcomputer is connected with the control ends of the first motor 13 and the second motor 14, and the control ends of the first motor 13 and the second motor 14 can be controlled through the single chip microcomputer, so that the first motor 13 and the second motor 14 are controlled to be opened and closed, and the adjustment of the vertical angle and the axial angle of the parabolic antenna 8 is facilitated.
It should be noted that, when working, the ultra-wideband composite antenna of the present invention can be connected with engineering systems such as radio communication, broadcasting, television, radar, navigation, electronic countermeasure, remote sensing, radio astronomy, etc. in the using process, the parabolic antenna 8 and the discone antenna 6 can be used to detect and receive signals synchronously, meanwhile, because the parabolic antenna 8 belongs to the microwave antenna, it can receive signals with narrow frequency band, the discone antenna 6 belongs to the broadband antenna, it can receive signals with broad frequency band, and by combining the parabolic antenna 8 and the discone antenna 6, it can meet the coverage of ultra-wide frequency band, and the whole system has reasonable structure, when needing to adjust the axial angle of the parabolic antenna 8, it can send instructions to the single chip through the axial angle adjusting module, the single chip microcomputer is used for controlling the first motor 13 to work, the first motor 13 is used for driving the rotating shaft rod 19 to rotate, the rotating shaft rod 19 drives the rotating disc 15 to synchronously rotate while rotating, the rotating disc 15 drives the fixed support column 4 to synchronously rotate, at the moment, the parabolic antenna 8 at the top end of the fixed support column 4 synchronously rotates, and the axial angle of the parabolic antenna 8 changes; when the vertical angle of the parabolic antenna 8 needs to be changed, the vertical angle adjusting module is started to send an instruction to the single chip microcomputer, the second motor 14 is controlled by the single chip microcomputer to work, the second motor 14 rotates and drives the driving rotating shaft 5 to rotate, the driving rotating shaft 5 rotates and simultaneously drives the transmission belt 12 to drive the driven rotating shaft 7 to rotate, so that the driven rotating shaft 7 turns over and drives the parabolic antenna 8 to synchronously move, the vertical angle of the parabolic antenna 8 changes, the vertical angle of the parabolic antenna 8 is adjusted, the vertical angle and the axial angle of the parabolic antenna 8 in the current state can be directly observed through the display screen, the operation is simple, the flexibility is good, the use is convenient, the antenna housing 3 can form a closed space around the composite antenna, the environmental interference is reduced, the work stability is ensured, and by combining the parabolic antenna 8 with the discone antenna 6, the ultra-wideband composite antenna can be applied to engineering systems such as radio communication, broadcasting, television, radar, navigation, electronic countermeasure, remote sensing, radio astronomy and the like, has wide signal receiving range, high signal intensity and stable signal receiving, can provide good communication environment for the engineering systems such as radio communication, broadcasting, television, radar, navigation, electronic countermeasure, remote sensing, radio astronomy and the like, and has reasonable structure, small volume and light weight, and is beneficial to installation and use; the antenna has simple structure and convenient use.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The application system of the ultra-wideband composite antenna is characterized by comprising an installation bottom plate (1), a rotary table (2) and an antenna housing (3), wherein the rotary table (2) is fixedly installed on the installation bottom plate (1), a fixed support column (4) is arranged on the rotary table (2), a disc cone antenna (6) is installed on the fixed support column (4), a parabolic antenna (8) is arranged above the disc cone antenna (6), a mounting seat (10) is fixedly connected to the top end of the fixed support column (4), a U-shaped mounting groove (18) is formed in the mounting seat (10), a driven rotating shaft (7) is arranged in the U-shaped mounting groove (18), a connecting support column (9) is fixedly installed on one side of the parabolic antenna (8), the connecting support column (9) is fixedly connected with the driven rotating shaft (7) through an installation shaft sleeve (17), and a driving rotating shaft (5) is arranged at one end, close to the rotary table (, and a transmission belt (12) is connected between the driving rotating shaft (5) and the driven rotating shaft (7).
2. The application system of the ultra-wideband composite antenna according to claim 1, wherein a rotating disc (15) is provided on the rotating platform (2), the fixed support (4) is mounted on the rotating disc (15), and the rotating disc (15) is rotatably connected with the rotating platform (2).
3. The application system of the ultra-wideband composite antenna according to claim 2, wherein: and a second motor (14) is arranged on one side of the upper surface of the rotating disc (15), an output shaft of the second motor (14) is fixedly connected with the driving rotating shaft (5), and the driving rotating shaft (5) penetrates through the fixed support column (4) and is rotatably connected with the fixed support column (4).
4. The application system of the ultra-wideband composite antenna according to claim 1, wherein a first motor (13) is disposed inside the rotating platform (2), an output shaft of the first motor (13) is connected with a rotating shaft (19), and a top end of the rotating shaft (19) is fixedly connected with the rotating disc (15).
5. The application system of the ultra-wideband composite antenna according to claim 1, wherein the driving rotating shaft (5) and the driven rotating shaft (7) are both provided with belt pulleys, and the driving belt (12) is respectively connected with the driving rotating shaft (5) and the driven rotating shaft (7) through the belt pulleys.
6. The application system of the ultra-wideband composite antenna according to claim 1, wherein a fixed seat (11) is fixedly installed on one side wall of the installation seat (10), a limiting plate (16) is arranged on the fixed seat (11), and the driven rotating shaft (7) penetrates through the limiting plate (16).
7. The application system of the ultra-wideband composite antenna according to claim 1, further comprising a control unit, wherein the control unit comprises a single chip microcomputer, a vertical angle adjusting module, an axial angle adjusting module, and a display module, output ends of the vertical angle adjusting module and the axial angle adjusting module are connected to an input end of the single chip microcomputer, and an output end of the single chip microcomputer is connected to an input end of the display module.
8. The application system of the ultra-wideband composite antenna as claimed in claim 7, wherein the terminals of the vertical angle adjusting module and the axial angle adjusting module are keyboards, and I \ O output ends of the keyboards are electrically connected to I \ O input ends of the single chip microcomputer.
9. The application system of the ultra-wideband composite antenna as claimed in claim 7, wherein the terminal of the display module is a display screen, the I \ O output end of the single chip microcomputer is connected with the I \ O input end of the display screen, and the control end of the single chip microcomputer is connected with the control ends of the first motor (13) and the second motor (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911412925.6A CN110994202B (en) | 2019-12-31 | 2019-12-31 | Application system of ultra-wideband composite antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911412925.6A CN110994202B (en) | 2019-12-31 | 2019-12-31 | Application system of ultra-wideband composite antenna |
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| Publication Number | Publication Date |
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| CN110994202A true CN110994202A (en) | 2020-04-10 |
| CN110994202B CN110994202B (en) | 2021-03-26 |
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| CN201911412925.6A Active CN110994202B (en) | 2019-12-31 | 2019-12-31 | Application system of ultra-wideband composite antenna |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115149264A (en) * | 2022-09-01 | 2022-10-04 | 安徽瞭望科技有限公司 | Command transmitting system of radio orientable radar |
| CN115347363A (en) * | 2022-09-09 | 2022-11-15 | 国网湖北省电力有限公司 | Combined power grid antenna device |
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| CN115347363A (en) * | 2022-09-09 | 2022-11-15 | 国网湖北省电力有限公司 | Combined power grid antenna device |
| CN115347363B (en) * | 2022-09-09 | 2023-09-15 | 国网湖北省电力有限公司 | Combined type power grid antenna device |
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|---|---|
| CN110994202B (en) | 2021-03-26 |
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