CN105470646A - Communication antenna - Google Patents
Communication antenna Download PDFInfo
- Publication number
- CN105470646A CN105470646A CN201510910101.7A CN201510910101A CN105470646A CN 105470646 A CN105470646 A CN 105470646A CN 201510910101 A CN201510910101 A CN 201510910101A CN 105470646 A CN105470646 A CN 105470646A
- Authority
- CN
- China
- Prior art keywords
- reflecting surface
- ring
- rotating disk
- communication antenna
- burnt
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
- H01Q15/14—Reflecting surfaces; Equivalent structures
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Abstract
The invention discloses a communication antenna. The communication antenna comprises a base, a rotary plate, a bracket and a ring-focus reflecting surface, wherein the rotary plate is arranged on the base and rotationally connected with the base; the bracket is arranged on two sides of the rotary plate and fixedly connected with the rotary plate; a motor is mounted on one side of the bracket and is in transmission connection with the rotary plate; the ring-focus reflecting surface is arranged on the bracket; a rotary shaft is arranged at the top of the bracket; the ring-focus reflecting surface is rotationally connected with the bracket through the rotary shaft; a hand wheel is mounted on one side of the rotary shaft; a double-curvature reflecting surface and a corrugated horn feed source are arranged in the middle of the ring-focus reflecting surface; and a filter, a coupler and an amplifier are mounted at the bottom of the ring-focus reflecting surface in sequence. The communication antenna is convenient to erect and adjust, long in communication distance and wide in coverage range.
Description
Technical field
The present invention relates to a kind of communication antenna.
Background technology
Antenna is a kind of converter, and it is transformed into the guided wave of transmission above-the-line promotion the electromagnetic wave propagated in unbounded medium (normally free space), or carries out contrary conversion, is used for launching or receiving electromagnetic parts in wireless device.Radio communication, broadcast, TV, radar, navigation, electronic countermeasures, remote sensing, the engineering systems such as radio astronomy, every electromagnetic wave that utilizes carrys out transmission of information, all rely on antenna to carry out work, in addition, transmitting in energy with electromagnetic wave, the energy emission of non-signal also needs antenna, general antenna all has invertibity, namely both can be used as transmitting antenna with common antenna, also can be used as reception antenna, the same antenna is identical as the fundamental characteristics parameter of launching or receive, the reciprocity theorem of Here it is antenna, aerial radiation be radio wave, what receive is also radio wave, but transmitter by feeder line send into antenna be not radio wave, reception antenna directly can not send into receiver through feeder line radio wave, wherein have to pass through conversion process of energy, we analyze the transmitting procedure of signal for radio communication equipment below, and then the power conversion effect of antenna is described.
At transmitting terminal, (feed equipment can be different with form with frequency through feed equipment input transmitting antenna for the modulated high frequency oscillating current (energy) that transmitter produces, direct transmission current ripple or electromagnetic wave), transmitting antenna changes high-frequency current or guided wave (energy) into radio wave-Free Electromagnetic ripple (energy) space radiation (see figure 1) towards periphery; At receiving terminal, radio wave (energy) is transformed into high-frequency current by reception antenna or guided wave (energy) is sent to receiver through feed equipment, as can be seen from said process, antenna is still radiation and receive the device of radio wave not, also be an energy converter, be the interface device in circuit and space simultaneously.
Current existing communication antenna structure is complicated, and Installation and Debugging are inconvenient, and cost of transportation is higher.
Summary of the invention
It is easy to adjust that the technical problem to be solved in the present invention is to provide a kind of erection, and communication distance is far away, the communication antenna of wide coverage.
For solving the problem, the present invention adopts following technical scheme: a kind of communication antenna, comprise base, rotating disk, support and the burnt reflecting surface of ring, described rotating disk is located on base, described rotating disk is connected with base rotation, described is erected at rotating disk both sides, described support is fixedly connected with rotating disk, described support side is provided with motor, described motor and rotating disk are in transmission connection, the burnt reflecting surface of described ring is located on support, described cradle top is provided with rotating shaft, the burnt reflecting surface of described ring is connected with holder pivots by rotating shaft, described rotating shaft side is provided with handwheel, hyperbolicity reflecting surface and corrugation loudspeaker feed source is provided with in the middle part of the burnt reflecting surface of described ring, successively filter is installed bottom the burnt reflecting surface of described ring, coupler and amplifier.
As preferably, described corrugation loudspeaker feed source, filter, coupler and amplifier successively signal are connected, and inhibit signal transmission is smooth and easy.
As preferably, described rotating disk side is provided with control box, conveniently regulates.
As preferably, described control box and motor are electrically connected, and conveniently control motor.
As preferably, the burnt reflecting surface of described hyperbolicity reflecting surface, corrugation loudspeaker feed source and ring is fixedly connected sequentially, and holding structure is reliable and stable.
The invention has the beneficial effects as follows: the rotating disk of setting and rotating shaft facilitate position and the angle of the burnt reflecting surface of adjustable ring, keep manipulation convenient and reliable, the burnt reflecting surface of ring and hyperbolicity reflecting surface can keep communication distance far away, wide coverage, handwheel can realize manual adjustments axis of rotation, and filter, coupler and amplifier keep signal of communication reliable and stable.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structure chart of a kind of communication antenna of the present invention.
Embodiment
Consult shown in Fig. 1, a kind of communication antenna, comprise base 1, rotating disk 2, support 3 and the burnt reflecting surface 4 of ring, described rotating disk 2 is located on base 1, described rotating disk 2 is rotationally connected with base 1, described support 3 is located at rotating disk 2 both sides, described support 3 is fixedly connected with rotating disk 2, described support 3 side is provided with motor 5, described motor 5 is in transmission connection with rotating disk 2, the burnt reflecting surface 4 of described ring is located on support 3, described support 3 top is provided with rotating shaft 6, the burnt reflecting surface 4 of described ring is rotationally connected by rotating shaft 6 and support 3, described rotating shaft 6 side is provided with handwheel 7, hyperbolicity reflecting surface 8 and corrugation loudspeaker feed source 9 is provided with in the middle part of the burnt reflecting surface 4 of described ring, bottom the burnt reflecting surface 4 of described ring, filter 10 is installed successively, coupler 11 and amplifier 12.
Described corrugation loudspeaker feed source 9, filter 10, coupler 11 are connected with amplifier 12 successively signal.
Described rotating disk 2 side is provided with control box 13.
Described control box 13 is electrically connected with motor 5.
The burnt reflecting surface 4 of described hyperbolicity reflecting surface 8, corrugation loudspeaker feed source 9 and ring is fixedly connected sequentially.
The invention has the beneficial effects as follows: the rotating disk of setting and rotating shaft facilitate position and the angle of the burnt reflecting surface of adjustable ring, keep manipulation convenient and reliable, the burnt reflecting surface of ring and hyperbolicity reflecting surface can keep communication distance far away, wide coverage, handwheel can realize manual adjustments axis of rotation, and filter, coupler and amplifier keep signal of communication reliable and stable.
The above; be only the specific embodiment of the present invention; but protection scope of the present invention is not limited thereto; any change of expecting without creative work or replacement; all should be encompassed within protection scope of the present invention; therefore, the protection range that protection scope of the present invention should limit with claims is as the criterion.
Claims (5)
1. a communication antenna, it is characterized in that: comprise base, rotating disk, support and the burnt reflecting surface of ring, described rotating disk is located on base, described rotating disk is connected with base rotation, described is erected at rotating disk both sides, described support is fixedly connected with rotating disk, described support side is provided with motor, described motor and rotating disk are in transmission connection, the burnt reflecting surface of described ring is located on support, described cradle top is provided with rotating shaft, the burnt reflecting surface of described ring is connected with holder pivots by rotating shaft, described rotating shaft side is provided with handwheel, hyperbolicity reflecting surface and corrugation loudspeaker feed source is provided with in the middle part of the burnt reflecting surface of described ring, successively filter is installed bottom the burnt reflecting surface of described ring, coupler and amplifier.
2. communication antenna according to claim 1, is characterized in that: described corrugation loudspeaker feed source, filter, coupler and amplifier successively signal are connected.
3. communication antenna according to claim 1, is characterized in that: described rotating disk side is provided with control box.
4. communication antenna according to claim 1, is characterized in that: described control box and motor are electrically connected.
5. communication antenna according to claim 1, is characterized in that: the burnt reflecting surface of described hyperbolicity reflecting surface, corrugation loudspeaker feed source and ring is fixedly connected sequentially.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510910101.7A CN105470646A (en) | 2015-12-10 | 2015-12-10 | Communication antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510910101.7A CN105470646A (en) | 2015-12-10 | 2015-12-10 | Communication antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105470646A true CN105470646A (en) | 2016-04-06 |
Family
ID=55608116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510910101.7A Pending CN105470646A (en) | 2015-12-10 | 2015-12-10 | Communication antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105470646A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110994202A (en) * | 2019-12-31 | 2020-04-10 | 江苏恒达微波技术开发有限公司 | Application system of ultra-wideband composite antenna |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2622965Y (en) * | 2003-05-29 | 2004-06-30 | 张智武 | Multiple-satellite receiving antenna |
| CN201466217U (en) * | 2009-06-10 | 2010-05-12 | 成都双流富华电子有限公司 | Ka band satellite communication antenna |
| CN201758184U (en) * | 2010-05-26 | 2011-03-09 | 成都市川北电子机械设备有限公司 | Satellite communication antenna for Ka waveband |
| US8125400B2 (en) * | 2008-11-14 | 2012-02-28 | Norsat International Inc. | Compact antenna feed assembly and support arm with integrated waveguide |
| CN203398259U (en) * | 2013-08-03 | 2014-01-15 | 黄颖 | Mechanical type scanning dual-transmitter dual-receiver large-power dual-polarization radar feed system |
| CN104518271A (en) * | 2014-12-04 | 2015-04-15 | 北京华胜天成信息技术发展有限公司 | Portable automatic star finding system |
| CN204333207U (en) * | 2014-12-04 | 2015-05-13 | 北京华胜天成信息技术发展有限公司 | A kind of Portable Automatic star searching system |
| CN204577566U (en) * | 2015-04-02 | 2015-08-19 | 延安大学 | A kind of communication antenna |
| CN104901020A (en) * | 2015-05-08 | 2015-09-09 | 中国电子科技集团公司第五十四研究所 | Multiband reflecting surface antenna |
| CN204651488U (en) * | 2015-06-05 | 2015-09-16 | 上海港聚信息科技有限公司 | Full-automatic portable Ka/Ku double frequency modularization defends way system |
| CN205231251U (en) * | 2015-12-10 | 2016-05-11 | 张竞超 | Communication antenna |
-
2015
- 2015-12-10 CN CN201510910101.7A patent/CN105470646A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2622965Y (en) * | 2003-05-29 | 2004-06-30 | 张智武 | Multiple-satellite receiving antenna |
| US8125400B2 (en) * | 2008-11-14 | 2012-02-28 | Norsat International Inc. | Compact antenna feed assembly and support arm with integrated waveguide |
| CN201466217U (en) * | 2009-06-10 | 2010-05-12 | 成都双流富华电子有限公司 | Ka band satellite communication antenna |
| CN201758184U (en) * | 2010-05-26 | 2011-03-09 | 成都市川北电子机械设备有限公司 | Satellite communication antenna for Ka waveband |
| CN203398259U (en) * | 2013-08-03 | 2014-01-15 | 黄颖 | Mechanical type scanning dual-transmitter dual-receiver large-power dual-polarization radar feed system |
| CN104518271A (en) * | 2014-12-04 | 2015-04-15 | 北京华胜天成信息技术发展有限公司 | Portable automatic star finding system |
| CN204333207U (en) * | 2014-12-04 | 2015-05-13 | 北京华胜天成信息技术发展有限公司 | A kind of Portable Automatic star searching system |
| CN204577566U (en) * | 2015-04-02 | 2015-08-19 | 延安大学 | A kind of communication antenna |
| CN104901020A (en) * | 2015-05-08 | 2015-09-09 | 中国电子科技集团公司第五十四研究所 | Multiband reflecting surface antenna |
| CN204651488U (en) * | 2015-06-05 | 2015-09-16 | 上海港聚信息科技有限公司 | Full-automatic portable Ka/Ku double frequency modularization defends way system |
| CN205231251U (en) * | 2015-12-10 | 2016-05-11 | 张竞超 | Communication antenna |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110994202A (en) * | 2019-12-31 | 2020-04-10 | 江苏恒达微波技术开发有限公司 | Application system of ultra-wideband composite antenna |
| CN110994202B (en) * | 2019-12-31 | 2021-03-26 | 江苏恒达微波技术开发有限公司 | Application system of ultra-wideband composite antenna |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160406 |