CN110277640B - Intelligent radio frequency transceiver - Google Patents
Intelligent radio frequency transceiver Download PDFInfo
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- CN110277640B CN110277640B CN201810204499.6A CN201810204499A CN110277640B CN 110277640 B CN110277640 B CN 110277640B CN 201810204499 A CN201810204499 A CN 201810204499A CN 110277640 B CN110277640 B CN 110277640B
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- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 8
- 238000004891 communication Methods 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
- H01Q1/526—Electromagnetic shields
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
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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
Abstract
The invention discloses an intelligent radio frequency transceiver, which comprises a circular base, a signal transmitting antenna, a signal receiving module and a signal transmitting module, wherein the signal transmitting antenna and the signal receiving antenna are of a pair-shaped multi-group rotating structure, the number of the pair-shaped multi-group rotating structure is four groups or more than four groups, a shielding end is arranged between each pair-shaped multi-group rotating structure, and meanwhile, a single signal receiving module and a single signal transmitting module correspond to a single pair-shaped multi-group rotating structure; the intelligent radio frequency transceiver can well avoid the problems of mutual shielding influence and signal asynchronism of the antenna field type on the basis of not increasing the size of the antenna, and has simple structure and low manufacturing cost.
Description
Technical Field
The present invention relates to a radio frequency transceiver, and more particularly, to a radio frequency transceiver capable of preventing a field pattern of an antenna from shielding a signal.
Background
Electronic products with wireless communication function transmit or receive radio waves through an antenna to transmit or exchange radio signals, thereby accessing a wireless network. With the continuous evolution of wireless communication technology, transmission capacity and wireless network performance requirements are increasing. In the mimo communication technology supported by the lte wireless communication system and the wlan standard IEEE 802.11n, the data throughput and the transmission distance of the system can be greatly increased without increasing the bandwidth or the total transmission power loss, and the spectral efficiency and the transmission rate of the wireless communication system can be effectively improved to improve the communication quality.
The mimo communication technology needs to allocate multiple (or multiple) antennas in space to synchronously transmit and receive wireless signals through channels between the multiple (or multiple) antennas, and as the number of antennas increases, the distance between the antennas is limited, so that the antenna patterns affect each other, or the transmitted signals are shielded, thereby reducing the performance of the mimo communication technology. Therefore, it is an objective of the industry to avoid the mutual shielding effect of the antenna patterns and the signal asynchronization with limited volume and cost.
Disclosure of Invention
The invention provides an intelligent radio frequency transceiver aiming at the problems, which can well avoid the problems of mutual shielding influence of antenna patterns and signal asynchronism on the basis of not increasing the size of an antenna, and has simple structure and low manufacturing cost.
In order to achieve the technical purpose, the invention adopts an intelligent radio frequency transceiver, which comprises a circular base, a signal transmitting antenna, a signal receiving module and a signal transmitting module, wherein the signal transmitting antenna and the signal receiving antenna are in a pair-shaped multi-group rotating structure, the number of the pair-shaped multi-group rotating structures is four or more than four even numbers, a shielding end is arranged between each pair-shaped multi-group rotating structure, and meanwhile, a single signal receiving module and a single signal transmitting module correspond to a single pair-shaped multi-group rotating structure.
Preferably, the paired multiple-group rotating structure includes a first signal transmitting antenna frame and a second signal transmitting antenna frame in rectangular frame shapes; the antenna comprises a first signal receiving antenna frame and a second signal receiving antenna frame which are rectangular frames; the first signal transmitting antenna frame and the second signal transmitting antenna frame are welded in a cross mode; the first signal receiving antenna frame and the second signal receiving antenna frame are welded in a cross mode; meanwhile, the first signal transmitting antenna frame, the second signal transmitting antenna frame, the first signal receiving antenna frame and the second signal receiving antenna frame are jointly in cross welding, so that four antenna frames are formed to be a rotary cross connecting structure; and the included angle between two adjacent antenna frames is 45 degrees;
meanwhile, the cross connection points of the four antenna frames are longitudinally connected with a rotating shaft, the bottom of a servo rotating motor based on servo control is fixedly connected with the upper end of the circular base, and the upper end of the servo rotating motor is rotationally connected with the rotating shaft;
the antenna frame comprises four antenna frames, wherein the number of the antenna frames is four, a signal shielding plate is arranged between every two antenna frames, four signal shielding plates are arranged according to the number of the antenna frames, namely a first signal shielding plate, a second signal shielding plate, a third signal shielding plate and a fourth signal shielding plate, and an included angle between every two adjacent shielding plates is 90 degrees; the number of the signal receiving modules and the number of the signal transmitting modules are four, the signal receiving modules and the signal transmitting modules respectively correspond to a group of four independent antenna frame combined structures, and in the group of four independent antenna frame combined structures, the signal receiving modules, the first signal receiving antenna frames and the second signal receiving antenna frames form wireless signal connection; the signal transmitting module forms wireless signal connection with the first signal transmitting antenna frame and the second signal transmitting antenna frame;
a power supply end and a remote PLC system control end are arranged in the middle of the circular base, and the remote PLC system control end is electrically connected with all the servo rotating motors in a control mode; the power supply end is electrically connected with each servo rotating motor and the control end of the remote PLC system;
and a circular hollow fence is arranged at the periphery of each independent group of four antenna frame combined structures, and a coating structure capable of amplifying signals is coated on the circular hollow fence.
As an improvement of the invention, the upper ends of all the circular fences are provided with a transparent shielding plate.
After adopting the structure, the invention has the following advantages:
1. the invention adopts a signal transmitting structure and a signal receiving structure in a butt-shaped multi-group rotating structure, thereby not only improving the efficiency of signal transmitting and receiving, but also effectively synchronizing signals among all groups, and simultaneously greatly simplifying the structure;
2. the signal shielding plate structure is arranged between each pair of the plurality of groups of the rotating structures, so that the mutual shielding influence of antenna patterns can be well avoided;
3. according to the invention, the circular hollow-out fences are arranged outside each pair-shaped multi-group rotating structure, and the coating structures capable of amplifying signals are coated on the circular hollow-out fences, so that the sending and receiving frequency of the signals can be further enhanced.
Drawings
FIG. 1 is a schematic top view of the present invention;
1. a circular base; 2. a signal receiving module; 3. a signal transmitting module; 4. a first signal transmitting antenna frame; 5. a second signal transmitting antenna frame; 6. a first signal receiving antenna frame; 7. a second signal receiving antenna frame; 8. a rotating shaft; 9. a servo rotating motor; 10. a first signal shielding plate; 11. a second signal shielding plate; 12. a third signal shielding plate; 13. a fourth signal shielding plate; 14. a power supply terminal; 15. a remote PLC system control end; 16. a circular hollowed-out fence; 17. a transparent shield plate.
Detailed Description
The invention is further described with reference to the following figures and detailed description.
As shown in fig. 1, an intelligent rf transceiver device includes a circular base 1, and a signal transmitting antenna, a signal receiving module 2 and a signal transmitting module 3, in the present invention, the signal transmitting antenna and the signal receiving antenna are paired multi-group rotating structures, the number of the paired multi-group rotating structures is four or more than four even number, a shielding end is provided between each paired multi-group rotating structure, and a single signal receiving module 2 and a single signal transmitting module 3 correspond to a single paired multi-group rotating structure.
In the invention, the preferred pair-shaped multi-group rotating structure comprises a first signal transmitting antenna frame 4 and a second signal transmitting antenna frame 5 which are rectangular frame-shaped; and includes a first signal receiving antenna frame 6 and a second signal receiving antenna frame 7 in a rectangular frame shape.
In the structure, the first signal transmitting antenna frame 4 and the second signal transmitting antenna frame 5 are welded in a cross manner; the first signal receiving antenna frame 6 and the second signal receiving antenna frame 7 are welded in a cross mode; meanwhile, the first signal transmitting antenna frame 4, the second signal transmitting antenna frame 5, the first signal receiving antenna frame 6 and the second signal receiving antenna frame 7 are welded together in a cross mode, and therefore the first signal transmitting antenna frame 4, the second signal transmitting antenna frame 5, the first signal receiving antenna frame 6 and the second signal receiving antenna frame 7 are in a rotating cross connection structure; and the included angle between two adjacent antenna frames is 45 degrees;
meanwhile, the cross connection point of the first signal transmitting antenna frame 4, the second signal transmitting antenna frame 5, the first signal receiving antenna frame 6 and the second signal receiving antenna frame 7 is longitudinally connected with a rotating shaft 8, and a servo rotating motor 9 based on servo control is fixedly connected with the bottom of the servo rotating motor and the upper end of the circular base 1, and the upper end of the servo rotating motor is rotatably connected with the rotating shaft 8.
In the invention, the number of the combined structures of the four antenna frames is four, a signal shielding plate is arranged between every two structures, so that four signal shielding plates are arranged, namely a first signal shielding plate 10, a second signal shielding plate 11, a third signal shielding plate 12 and a fourth signal shielding plate 13, and the included angle between every two adjacent shielding plates is 90 degrees.
In the invention, the number of the signal receiving modules 2 and the signal transmitting modules 3 is four, the four pairs of the signal receiving modules 2 and the signal transmitting modules 3 respectively correspond to a group of four independent antenna frame combined structures, and in the group of four independent antenna frame combined structures, the corresponding signal receiving modules 2 and the corresponding first signal receiving antenna frames 6 and second signal receiving antenna frames 7 form wireless signal connection; and the corresponding signal transmitting module 3 and the corresponding first signal transmitting antenna frame 4 and second signal transmitting antenna frame 5 form wireless signal connection.
A power supply end 14 and a remote PLC system control end 15 are arranged in the middle of the circular base 1, and the remote PLC system control end 15 is electrically connected with all the servo rotating motors 9 in a control mode; and the power supply terminal 14 is electrically connected with each servo rotating motor 9 and the remote PLC system control terminal 15.
In the above structure, each group consists of a first signal transmitting antenna frame 4 and a second signal transmitting antenna frame 5; and including being the first signal reception antenna frame 6 of rectangular frame form, the many groups of rotating-structure of form that second signal reception antenna frame 7 is constituteed can rotate along with servo rotating motor 9 (the prerequisite is edited the procedure and sent control signal for every a set of servo rotating motor 9 that corresponds by remote PLC system control end 15), this structure can promote signal transmission efficiency and signal reception efficiency well, promptly further promote transmission and receiving frequency, of course, another benefit is that the structure is comparatively retrencied, compact, need not to set up transmission and receiving antenna structure in large area.
After having set up first signal shield plate 10, second signal shield plate 11, third signal shield plate 12 and fourth signal shield plate 13, can shield each group to the signal of transmission and receipt between the form multiunit rotating-structure each other, in other words, each group is actually independent to form multiunit rotating-structure, can not receive the interference of peripheral signal, so, can effectively improve the definition of signal reception and transmission.
In the invention, a circular hollow rail 16 is arranged at the periphery of each independent group of four antenna frame combined structures, and a coating structure capable of amplifying signals is coated on each circular hollow rail 16.
As a modification of the present invention, a transparent shielding plate 17 is provided at the upper ends of all the circular fences 16, and since the transparent shielding plate 17 is provided at the upper ends of all the circular fences 16, signal interference from the upper ends can be largely shielded.
In general, the invention adopts a signal transmitting structure and a signal receiving structure in a butt-shaped multi-group rotating structure, thereby not only improving the efficiency of signal transmitting and receiving, but also effectively synchronizing signals among groups, and simultaneously greatly simplifying the structure; in addition, the signal shielding plate structure is arranged between each pair of the plurality of groups of rotating structures, so that the mutual shielding influence of the antenna patterns can be well avoided; meanwhile, the round hollow-out fences are arranged outside each pair-shaped multi-group rotating structure, and the coating structures capable of amplifying signals are coated on the round hollow-out fences, so that the sending and receiving frequency of the signals can be further enhanced.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (1)
1. An intelligent radio frequency transceiver comprises a circular base, a signal transmitting antenna, a signal receiving module and a signal transmitting module, and is characterized in that the signal transmitting antenna and the signal receiving antenna are of a pair-shaped multi-group rotating structure, the number of the pair-shaped multi-group rotating structure is an even number of four groups or more than four groups, a shielding end is arranged between each pair-shaped multi-group rotating structure, and meanwhile, a single signal receiving module and a single signal transmitting module correspond to a single pair-shaped multi-group rotating structure;
the paired multi-group rotating structure comprises a first signal transmitting antenna frame and a second signal transmitting antenna frame which are rectangular frames; the antenna comprises a first signal receiving antenna frame and a second signal receiving antenna frame which are rectangular frames; the first signal transmitting antenna frame and the second signal transmitting antenna frame are welded in a cross mode; the first signal receiving antenna frame and the second signal receiving antenna frame are welded in a cross mode; meanwhile, the first signal transmitting antenna frame, the second signal transmitting antenna frame, the first signal receiving antenna frame and the second signal receiving antenna frame are jointly in cross welding, so that four antenna frames are formed to be a rotary cross connecting structure; and the included angle between two adjacent antenna frames is 45 degrees;
meanwhile, the cross connection points of the four antenna frames are longitudinally connected with a rotating shaft, the bottom of a servo rotating motor based on servo control is fixedly connected with the upper end of the circular base, and the upper end of the servo rotating motor is rotationally connected with the rotating shaft;
the antenna frame comprises four antenna frames, wherein the number of the antenna frames is four, a signal shielding plate is arranged between every two antenna frames, four signal shielding plates are arranged according to the number of the antenna frames, namely a first signal shielding plate, a second signal shielding plate, a third signal shielding plate and a fourth signal shielding plate, and an included angle between every two adjacent shielding plates is 90 degrees; the number of the signal receiving modules and the number of the signal transmitting modules are four, the signal receiving modules and the signal transmitting modules respectively correspond to a group of four independent antenna frame combined structures, and in the group of four independent antenna frame combined structures, the signal receiving modules, the first signal receiving antenna frames and the second signal receiving antenna frames form wireless signal connection; the signal transmitting module forms wireless signal connection with the first signal transmitting antenna frame and the second signal transmitting antenna frame;
a power supply end and a remote PLC system control end are arranged in the middle of the circular base, and the remote PLC system control end is electrically connected with all the servo rotating motors in a control mode; the power supply end is electrically connected with each servo rotating motor and the control end of the remote PLC system;
the periphery of each independent group of four antenna frame combined structures is provided with a circular hollow fence, the circular hollow fence is coated with a coating structure capable of amplifying signals, and the upper ends of all the circular fences are provided with a transparent shielding plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810204499.6A CN110277640B (en) | 2018-03-13 | 2018-03-13 | Intelligent radio frequency transceiver |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810204499.6A CN110277640B (en) | 2018-03-13 | 2018-03-13 | Intelligent radio frequency transceiver |
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| Publication Number | Publication Date |
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| CN110277640A CN110277640A (en) | 2019-09-24 |
| CN110277640B true CN110277640B (en) | 2021-09-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810204499.6A Expired - Fee Related CN110277640B (en) | 2018-03-13 | 2018-03-13 | Intelligent radio frequency transceiver |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115549712B (en) * | 2022-09-13 | 2023-04-04 | 湖北众堃科技股份有限公司 | Communication signal receiving and transmitting device |
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| JP2009225030A (en) * | 2008-03-14 | 2009-10-01 | Toshiba Corp | Planar antenna |
| WO2012102576A2 (en) * | 2011-01-27 | 2012-08-02 | Ls Cable Ltd. | Broad-band dual polarization dipole antenna and antenna array |
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| CN206441870U (en) * | 2017-01-22 | 2017-08-25 | 深圳市鼎耀科技有限公司 | Big Dipper mutli-system integration antenna |
| CN107436425A (en) * | 2016-05-26 | 2017-12-05 | 中船重工海博威（江苏）科技发展有限公司 | The integrated rotary Low emissivity control solid-state radar of one kind |
-
2018
- 2018-03-13 CN CN201810204499.6A patent/CN110277640B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009225030A (en) * | 2008-03-14 | 2009-10-01 | Toshiba Corp | Planar antenna |
| WO2012102576A2 (en) * | 2011-01-27 | 2012-08-02 | Ls Cable Ltd. | Broad-band dual polarization dipole antenna and antenna array |
| CN204424450U (en) * | 2015-03-13 | 2015-06-24 | 深圳市金溢科技股份有限公司 | A kind of electronic label read-write equipment and antenna thereof |
| CN107436425A (en) * | 2016-05-26 | 2017-12-05 | 中船重工海博威（江苏）科技发展有限公司 | The integrated rotary Low emissivity control solid-state radar of one kind |
| CN206441870U (en) * | 2017-01-22 | 2017-08-25 | 深圳市鼎耀科技有限公司 | Big Dipper mutli-system integration antenna |
Non-Patent Citations (3)
| Title |
|---|
| "An Electrically Controlled CRLH-Inspired Circularly";Jia-hui Fu.etc;《IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS》;20170403;第16卷;全文 * |
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Granted publication date: 20210924 |