CN109037886A - Communication system and antenna assembly - Google Patents
Communication system and antenna assembly Download PDFInfo
- Publication number
- CN109037886A CN109037886A CN201811008550.2A CN201811008550A CN109037886A CN 109037886 A CN109037886 A CN 109037886A CN 201811008550 A CN201811008550 A CN 201811008550A CN 109037886 A CN109037886 A CN 109037886A
- Authority
- CN
- China
- Prior art keywords
- feed
- radio
- paraboloid
- mobile terminal
- bracket
- 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.)
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/50—Structural association of antennas with earthing switches, lead-in devices or lightning protectors
-
- 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
-
- 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
- H01Q15/16—Reflecting surfaces; Equivalent structures curved in two dimensions, e.g. paraboloidal
- H01Q15/161—Collapsible reflectors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
- H01Q19/10—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces
- H01Q19/12—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces wherein the surfaces are concave
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
- H01Q5/50—Feeding or matching arrangements for broad-band or multi-band operation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
Abstract
The application provides a kind of communication system and antenna assembly, and wherein communication system includes mobile terminal and parabola antenna；Mobile terminal includes radio circuit and the radio-frequency joint for being connected to radio circuit；Parabola antenna includes paraboloid, feed, connecting interface and support rod；Feed is set in the focus or focal axis of paraboloid via support rod branch, and is connected to connecting interface by conducting wire；The working frequency of feed is matched with the radio frequency band of radio circuit；Radio-frequency joint and signal connecting interface are detachably connected.The radio circuit of mobile terminal is connected by the feed of radio frequency interface, signal connecting interface and parabola antenna, and the directional transmissions of radio frequency transmissions and the collection of radio frequency receiving signal are realized using parabola antenna.In field, remote districts in use, mobile terminal communication with the outside world is significantly increased a possibility that connection.
Description
Technical field
This application involves fields of communication technology, and in particular to a kind of communication system and a kind of antenna assembly.
Background technique
Because of reasons such as terrain environment are complicated, signal base station number is few, in the use environments such as mountain area or remote districts,
The mobile terminals such as mobile phone be likely to occur can not the problem of.
And outdoor fan generally can only carry the mobile terminals such as the mobile phone usually used in outdoor sports, will not carry
The profession class communication apparatus such as satellite phone.And because often going out there is no the problem of communication signal in the use of field,
Field occur it is injured, lost when, can not be realized using the common mobile terminal such as self-contained mobile phone with it is extraneous logical
Letter, also just can not quickly get rid of poverty or seek to rescue.
Summary of the invention
The application provides a kind of communication system and antenna assembly, is asked with solving at least partly technology that background technique refers to
Topic.
The application provides a kind of communication system, including mobile terminal and parabola antenna；
The mobile terminal includes radio circuit and the radio-frequency joint for being connected to the radio circuit；
The parabola antenna includes paraboloid, feed, connecting interface and support rod；
The feed is set in the focus or focal axis of the paraboloid via support rod branch, and by leading
Line is connected to the connecting interface；The working frequency of the feed is matched with the radio frequency band of the radio circuit；
The radio-frequency joint and the signal connecting interface are detachably connected.
Optionally, the radio circuit includes multiple radio frequency bands；
The feed is doublet feed, including two doublets；
Two doublets are scalable, and length is in working frequency and a matched fixation of radio frequency band.
Optionally, the feed is horn-like waveguide；
Reflecting surface of the opening of the horn-like waveguide towards the paraboloid.
Optionally, the paraboloid is folding or dismountable reflector；
The support rod removably connect with the paraboloid and installs the feed.
Optionally, the paraboloid includes flexible layer, is set to the metallic reflection of flexible layer parabolic surface side
Layer, and the support flexible layer form the paraboloidal bracket；
The bracket is Collapsible rack or detachable bracket；
The support rod is removably connect with the bracket and/or the flexible layer.
Optionally, the mobile terminal includes the internal antenna connecting with the radio circuit；
When the radio-frequency joint is connect with the signal connecting interface, the radio circuit cutting and the internal antenna
Connected state.
Optionally, through-hole is offered on the shell of mobile terminal；
The radio-frequency joint is set to the through hole.
The application also provides a kind of antenna assembly, comprising:
Paraboloid, for reflected illumination in the radiofrequency signal of its parabolic reflecting surface；
Feed is set in the focus or focal axis of the paraboloid；
Connecting interface, for connecting the radio circuit of feed and mobile terminal；
Support rod, for the feed branch to be located to the focal point or focal axis of the paraboloid；
Wherein, the working frequency of the feed is matched with the radio frequency band of the radio circuit.
Optionally, the feed is doublet feed, including two doublets；
Two doublets are scalable, and length is consolidated when matching with the radio circuit radio frequency band
It is fixed.
Optionally, the feed is horn-like waveguide；
Reflecting surface of the opening of the horn-like waveguide towards the paraboloid.
Optionally, the paraboloid be can folding or dismountable reflector；
The support rod removably connect with the paraboloid and installs the feed.
Optionally, the paraboloid includes flexible layer, is set to the metallic reflection of flexible layer parabolic surface side
Layer, and the support flexible layer form the paraboloidal bracket；
The bracket is Collapsible rack or detachable bracket；
The support rod is removably connect with the bracket and/or the flexible layer.
Using communication system provided by the present application, the radio circuit of mobile terminal passes through radio frequency interface, signal connecting interface
It is connect with the feed of parabola antenna, the directional transmissions and radio frequency receiving signal of radio frequency transmissions is realized using parabola antenna
Collection.In field, remote districts in use, mobile terminal communication with the outside world is significantly increased a possibility that connection.Therefore, in portion
Under the external environment of dividing line, user also may be implemented logical with the external world without carrying professional communication apparatus using common mobile terminal
Letter connects, and reduces under user's equal fortuitous events in danger, a possibility that can not being rescued because of communicating interrupt.
Detailed description of the invention
Fig. 1 is the mobile terminal connector schematic diagram that one specific embodiment of the application provides；
Fig. 2 is the parabola antenna structure diagram that one specific embodiment of the application provides；
Wherein: 11- mobile terminal, 111- radio circuit, 112- radio-frequency joint, 12- parabola antenna, 121- paraboloid are anti-
Emitter, 122- feed, 123- signal connecting interface, 124- support rod.
Specific embodiment
The application is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining related invention, rather than the restriction to the invention.It also should be noted that being
Convenient for description, part relevant to related invention is illustrated only in attached drawing.
The communication system that the application specific embodiment provides includes mobile terminal 11 and parabola antenna 12, mobile terminal
11 connect with parabola antenna 12, realize the directive sending of radiofrequency signal and the reception of specific direction radiofrequency signal.
Fig. 1 is the mobile terminal connector schematic diagram that one specific embodiment of the application provides.As shown in Figure 1, mobile terminal 11
Including radio circuit 111 and radio-frequency joint 112.Wherein: radio circuit 111 to sent signal for being modulated, generating
Radio frequency transmissions, and demodulation process is carried out to the radiofrequency signal that parabola antenna 12 receives, obtains reception signal；Radio frequency
Connector 112 is connect with radio circuit 111, for radio frequency transmissions to be transmitted to parabola antenna 12, and by paraboloid day
The received radio frequency receiving signal of line 12 is transmitted to radio circuit 111.
Fig. 2 is the parabola antenna structure diagram that one specific embodiment of the application provides.As shown in Fig. 2, paraboloid day
Line 12 includes paraboloid 121, feed 122, signal connecting interface 123 and support rod 124.
Wherein: paraboloid 121 has the parabolic reflecting surface of indent, and parabolic reflecting surface is that bus is parabolical time
Turn-week face；Be provided in parabolic reflecting surface can by mirror-reflection or substantially in the form of mirror-reflection reflected radio-frequency signal
Reflecting layer.
Feed 122 is supported 124, the bar focal points for being set to paraboloid 121；Specifically, feed 122 is fixed on
The other end of one end of support rod 124, support rod 124 is fixedly connected with parabola antenna 12, so that feed 122 are located at parabolic
The focal point of face reflector 121.
In addition, feed 122 is also connect by conducting wire with signal connecting interface 123 above-mentioned.Signal connecting interface 123 and shifting
The radio-frequency joint 112 of dynamic terminal 11 is detachably connected.When signal connection signal 123 is connect with radio-frequency joint 112, radio frequency electrical
Road 111 is connect by radio-frequency joint 112 and signal connecting interface 123 with feed 122.Furthermore the working frequency of feed 122 is (at least
Including resonance frequency and bandwidth) it is matched with the radio frequency band of radio circuit 111.
Using communication system above-mentioned, feed 122 radio frequency transmissions that radio circuit 111 generates can be converted to
The radiofrequency signal of environmental radiation.It is anti-with the parabolic that the radiofrequency signal that feed 122 is centre of sphere radiation is irradiated to paraboloid 121
After penetrating face, thrown object reflective surface.Because the focal point of paraboloid 121 is arranged in feed 122, by parabolic reflective
The radiofrequency signal of face reflection is converted into the parallel signal of directional transmissions.Namely portion radio frequency signal is in the form of directional transmissions
Transmission, rather than dispersion shape transmits, so radiofrequency signal is compared with distant location power level still with higher.Believe in radio frequency
In the case where number being irradiated to communication base station, communication base station can incude radiofrequency signal, obtain the information that user sends.
Similar, paraboloid 121 can reflect approximately parallel radiofrequency signal in ambient enviroment, by radiofrequency signal
It reflexes at feed 122.After radiofrequency signal is fed back to feed 122, intensity is added to be incuded by feed 122, feed 122
The radio circuit 111 of mobile terminal 11 is transferred to generate radio frequency receiving signal.
It is, the parabola antenna 12 that the application specific embodiment provides, can be realized determining for radio frequency transmissions
To transmission, realize the collection of radio frequency receiving signal so that mobile terminal 11 field, communication with the outside world from far-off regions connection can
Energy property is significantly increased.Therefore, under the field environment of part, user is without carrying professional communication apparatus, eventually using common movement
The communication connection with the external world also may be implemented in end 11, reduces under user's equal fortuitous events in danger, can not obtain because of communicating interrupt
A possibility that rescuing.
In previous embodiment, feed 122 is located at the focal point of paraboloid 121 by support rod 124；
In some other specific embodiment, distance focal point can also be set relatively closely but still positioned at parabolic reflector in feed 122
At the position of the focal axis of device 121, when only feed 122 is at the position for removing focus on being arranged on focal axis, paraboloid
The radio frequency transmissions qualitative transfer characteristic of 121 reflections weakens (namely the depth of parallelism of radio frequency transmissions is deteriorated), casts face
The degree of focus that radio frequency receiving signal reflexes to feed 122 is deteriorated by reflector.
In addition, support rod 124 can not also be connect with paraboloid 121 in specific embodiment above-mentioned, and
It is fixed by other means；But support rod 124 should be guaranteed that feed 122 be located at paraboloid 121 focus or
In focal axis.But consider in practical application, the rotation of parabola antenna 12 can just find optimal transmitting and receiving direction, and throw
Need to guarantee that feed 122 is located in the focus or focal axis of paraboloid 121 in 12 rotation process of object plane antenna, so excellent
Choosing is so that fixed link is fixedly connected with paraboloid 121.
In some specific embodiments of the application, radio circuit 111 above-mentioned may include multiple radio frequency bands.For
Each radio frequency band of radio circuit 111 can be communicated with the external world, the work of the feed 122 of parabola antenna 12
Working frequency can be matched with the working frequency of each radio frequency band.
In a specific embodiment, feed 122 is doublet feed 122, including two doublets.Two right
A period of time is referred to as telescopic doublet, when the telescopic of doublet is to one of operating frequency characteristics and each radio frequency band
It is fixed when matching.In practical application, the length of two doublets is the 1/4 of particular job frequency wavelength.For example, in movement
When terminal 11 needs to be communicated using GSM wave band, the length adjustment of doublet is to be suitble to the length of GSM wave band；And it needs
When carrying out GPS positioning, the length adjustment of doublet is to be suitble to the wave band length of GPS communication.
In another specific embodiment, the quantity of feed 122 can be multiple；Multiple feeds 122 are detachable
Ground is installed on focal point.When radio circuit 111 using a certain specific radio frequency band work when, can by working frequency with it is aforementioned
The corresponding feed 122 of radio frequency band is mounted on the focal point of parabolic reflector antenna.
In other specific embodiments of the application, the feed 122 in parabola antenna 12 can also use horn-like
Waveguide；In the case where feed 122 is using horn-like waveguide, the opening of horn-like waveguide is towards the anti-of paraboloid 121
Penetrate face.
It should be noted that aforementioned feed more than 122 uses in field environment；In order to guarantee 122 characteristic of feed do not occur compared with
Big variation, feed 122 is preferably made of anticorrosion material or coating antirust coat.
In the communication system provided in view of the property easy to carry of practical application, the application specific embodiment, paraboloid
Reflector 121 can be configured to can folding structure or detachable structure.In the case where not using, paraboloid
121 by folding or disassembly, and signal connecting interface is not connect with radio-frequency joint 112.
In a specific embodiment, paraboloid 121 may include flexible layer and bracket.Bracket is foldable
Bracket or detachable bracket；Flexible layer is rack-mount, and after bracket is installed and fixed, support flexibility is shaped to parabolic
Face.The parabolic surface side of flexible layer is provided with metallic reflector；Metallic reflector is for reflected illumination to paraboloid 121
Radiofrequency signal on paraboloid.
It is contemplated that because bracket is detachable, and the structure for forming 121 reflecting surface of paraboloid is one flexible
Layer, so in the case where not needing use, paraboloid 121 can be convenient by folding.In addition, specific real at this
Apply in mode, support rod 124 is removably connect with bracket so that support rod 124 and feed 122 it is more convenient dismantle.
In other specific embodiment, paraboloid 121 may include bracket and may be mounted at bracket
Parabolic reflector piece；Bracket is also Collapsible rack or detachable bracket, and mounting portion is provided on bracket, each
Parabolic reflector piece can form a larger-size parabolic reflecting surface after being separately mounted on corresponding mounting portion, then be formed
Paraboloid 121；In the case where not using, parabolic reflector piece can be unloaded from bracket, then folding or torn open
Bracket is unloaded, then realizes the folding of paraboloid 121.
It is mentioned above, the communication system in the application specific embodiment includes mobile terminal 11.It should be noted that above-mentioned
Mobile terminal 11 is the mobile terminal 11 of similar mobile phone, is provided with internal antenna on mobile terminal 11；Internal antenna and radio frequency
Circuit 111 connects.In the case where normal use, no setting is required parabola antenna 12, radio circuit 111 by internal antenna with
External world's communication.And in output interface and signal connecting interface, that is, when connecting parabola antenna 12 with radio circuit 111,
The connected state of radio circuit 111 and internal antenna is cut off, that is, internal antenna does not recur communication role.
In some embodiments, in order to facilitate signal connecting interface in parabola antenna 12 and mobile terminal 11
Connection, offers through-hole, the radio-frequency joint 112 of mobile terminal 11 is set up directly on through hole on the shell of mobile terminal 11.
When needing using parabola antenna 12, signal connecting interface is directly connect with the radio-frequency joint 112 that through hole is arranged in.
More preferably, can be set a plug in through hole, radio-frequency joint 112 not with the signal connecting interface in parabola antenna 12
When connection, plug blocks through-hole, and foreign matter is avoided to enter in mobile terminal 11.
In other specific embodiment, the radio-frequency joint 112 in mobile terminal 11 also be can be set in its shell
Inside；When needing using parabola antenna 12, after the shell for dismantling mobile terminal 11, then connect radio-frequency joint 112 and signal
Connection interface connection.
It is mentioned above, the antenna in the application specific embodiment is parabola antenna 12, i.e. antenna includes that paraboloid is anti-
Emitter 121.However, it should be noted that paraboloid 121 above-mentioned may not be able to form a complete parabolic reflecting surface,
And it can be only formed the part of parabolic reflecting surface.
In practical application, in order to guarantee that parabola antenna 12 has preferable electrical characteristics, and energy leakage cannot be excessive,
The ratio between bore of focal length and antenna of parabolic reflecting surface K value is between 0.25-0.5 in parabola antenna 12.
Other than providing communication system above-mentioned, the application specific embodiment also specially provides a kind of applied to aforementioned logical
The antenna assembly of letter system, this antenna assembly are parabola antenna 12 above-mentioned.
With it is similar above, antenna assembly includes paraboloid 121, feed 122, connecting interface and support rod 124.
Wherein paraboloid 121 is used for radiofrequency signal of the reflected illumination in its parabolic reflecting surface；Feed 122 is arranged in parabolic
At the focus or focal axis of face reflector 121, for the reflecting surface of paraboloid 121 irradiate radio frequency output signal, or
Person receives the radio frequency receiving signal of the reflection of paraboloid 121；Connecting interface is connect with feed 122 by conducting wire, and can be with
The radio circuit 111 of mobile terminal 11 is connected, so that the radio frequency transmissions that radio circuit 111 generates are transmitted to feed 122, and
The radio frequency receiving signal that feed 122 generates is sent to radio circuit 111；And feed 122 then for being located at by support rod 124
On the focal point or focal axis of paraboloid 121.
It should be noted that when connecting interface is connected to the radio circuit 111 of mobile terminal 11, the working frequency of feed 122
It is matched with the radio frequency band of radio circuit 111.
In a specific embodiment, feed 122 above-mentioned can be doublet feed 122, including two symmetrical
A period of time.Two doublets can stretch, and length is to fix when the radio frequency band matching of radio circuit 111.
In this way, radio frequency band different in radio circuit 111 can be adapted to using a feed 122, multiple radio frequency band letters are realized
Number transmitting and reception.
In other specific embodiments, the feed 122 in antenna assembly can also be configured to horn-like feed
122, and the opening of horn-like feed 122 is towards the reflecting surface of parabolic reflector.
In the antenna provided in view of the property easy to carry that antenna assembly uses in field, the application specific embodiment,
Paraboloid 121 is configured to can folding or dismountable reflector.Support rod 124 removably with parabolic reflector
Device 121 connects and installs feed 122 above-mentioned.
In a specific embodiment, the paraboloid 121 in antenna assembly may include flexible layer and bracket.
Bracket is bracket with foldable or detachable bracket, and support rod 124 is removably connect with bracket, so that 124 He of support rod
Feed 122 is dismantled more conveniently.Flexible layer is rack-mount, and after bracket is installed and fixed, support flexibility is shaped to throwing
Object plane.The parabolic surface side of flexible layer is provided with metallic reflector；Metallic reflector is for reflected illumination to paraboloid
Radiofrequency signal on 121 paraboloids.In the case where not needing use, paraboloid 121 can be convenient by folding；This
Outside, support rod 124 can be detachably connected at least one flexible layer or bracket.
Above description is only the preferred embodiment of the application and the explanation to institute's application technology principle.Those skilled in the art
Member is it should be appreciated that invention scope involved in the application, however it is not limited to technology made of the specific combination of above-mentioned technical characteristic
Scheme, while should also cover in the case where not departing from foregoing invention design, it is carried out by above-mentioned technical characteristic or its equivalent feature
Any combination and the other technical solutions formed.Such as features described above has similar function with (but being not limited to) disclosed herein
Can technical characteristic replaced mutually and the technical solution that is formed.
Claims (10)
1. a kind of communication system, which is characterized in that including mobile terminal and parabola antenna；
The mobile terminal includes radio circuit and the radio-frequency joint for being connected to the radio circuit；
The parabola antenna includes paraboloid, feed, signal connecting interface and support rod；
The feed is set in the focus or focal axis of the paraboloid via support rod branch, and is connected by conducting wire
It is connected to the connecting interface；The working frequency of the feed is matched with the radio frequency band of the radio circuit；
The radio-frequency joint and the signal connecting interface are detachably connected.
2. communication system according to claim 1, it is characterised in that:
The radio circuit includes multiple radio frequency bands；
The feed is doublet feed, including two doublets；
Two doublets are scalable, and length is in working frequency and a matched fixation of radio frequency band.
3. communication system according to claim 1 or 2, it is characterised in that:
The paraboloid is folding or dismountable reflector；
The support rod removably connect with the paraboloid and installs the feed.
4. communication system according to claim 3, it is characterised in that:
The paraboloid includes flexible layer, is set to the metallic reflector of flexible layer parabolic surface side, and support
The flexible layer forms the paraboloidal bracket；
The bracket is Collapsible rack or detachable bracket；
The support rod is removably connect with the bracket and/or the flexible layer.
5. communication system according to claim 1 or 2, it is characterised in that:
The mobile terminal includes the internal antenna connecting with the radio circuit；
When the radio-frequency joint is connect with the signal connecting interface, the connection of the radio circuit cutting and the internal antenna
State.
6. communication system according to claim 1 or 2, it is characterised in that:
Through-hole is offered on the shell of mobile terminal；
The radio-frequency joint is set to the through hole.
7. a kind of antenna assembly characterized by comprising
Paraboloid, for reflected illumination in the radiofrequency signal of its parabolic reflecting surface；
Feed is set in the focus or focal axis of the paraboloid；
Connecting interface, for connecting the radio circuit of feed and mobile terminal；
Support rod, for the feed branch to be located to the focal point or focal axis of the paraboloid；
Wherein, the working frequency of the feed is matched with the radio frequency band of the radio circuit.
8. antenna assembly according to claim 7, it is characterised in that:
The feed is doublet feed, including two doublets；
Two doublets are scalable, and length is fixed when matching with the radio circuit radio frequency band.
9. antenna assembly according to claim 7 or 8, it is characterised in that:
The paraboloid is can folding or dismountable reflector；
The support rod removably connect with the paraboloid and installs the feed.
10. antenna assembly according to claim 9, it is characterised in that:
The paraboloid includes flexible layer, is set to the metallic reflector of flexible layer parabolic surface side, and support
The flexible layer forms the paraboloidal bracket；
The bracket is Collapsible rack or detachable bracket；
The support rod is removably connect with the bracket and/or the flexible layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811008550.2A CN109037886A (en) | 2018-08-31 | 2018-08-31 | Communication system and antenna assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811008550.2A CN109037886A (en) | 2018-08-31 | 2018-08-31 | Communication system and antenna assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109037886A true CN109037886A (en) | 2018-12-18 |
Family
ID=64626073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811008550.2A Pending CN109037886A (en) | 2018-08-31 | 2018-08-31 | Communication system and antenna assembly |
Country Status (1)
| Country | Link |
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| CN (1) | CN109037886A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109861005A (en) * | 2018-12-26 | 2019-06-07 | 桂林长海发展有限责任公司 | Multiband crossing beams paraboloid direction-finder antenna |
| CN110416743A (en) * | 2019-07-02 | 2019-11-05 | 中国电信集团工会上海市委员会 | A kind of anti-interference antenna device |
| CN110504552A (en) * | 2019-08-13 | 2019-11-26 | 绵阳市腾扬机电制品有限责任公司 | A kind of high intensity portable basalt satellite receiver panel |
| CN113823918A (en) * | 2021-07-22 | 2021-12-21 | 北京遥测技术研究所 | Novel multi-beam imaging self-tracking parabolic antenna |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2070040U (en) * | 1989-04-26 | 1991-01-23 | 施浒立 | Multi-beam aerial capable of receiving tv programmes simultaneously from two or three satellites |
| US20080068283A1 (en) * | 2004-09-10 | 2008-03-20 | Ayen Technology Ab | Collapsible Parabolic Reflector |
| CN201323237Y (en) * | 2008-12-09 | 2009-10-07 | 中国电子科技集团公司第五十四研究所 | Parabolic cylinder antenna |
| GB2492108A (en) * | 2011-06-24 | 2012-12-26 | Satellite Holdings Llc | An automatically deployed collapsible satellite dish and method of use |
| CN105206944A (en) * | 2015-09-05 | 2015-12-30 | 青田百凯通讯科技有限公司 | Portable satellite antenna |
| CN205355242U (en) * | 2016-01-18 | 2016-06-29 | 钟玉英 | But frequency modulation emit antenna that durability is good |
| CN107346983A (en) * | 2017-06-28 | 2017-11-14 | 广东欧珀移动通信有限公司 | A kind of compatible built-in and external antenna mobile terminal |
-
2018
- 2018-08-31 CN CN201811008550.2A patent/CN109037886A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2070040U (en) * | 1989-04-26 | 1991-01-23 | 施浒立 | Multi-beam aerial capable of receiving tv programmes simultaneously from two or three satellites |
| US20080068283A1 (en) * | 2004-09-10 | 2008-03-20 | Ayen Technology Ab | Collapsible Parabolic Reflector |
| CN201323237Y (en) * | 2008-12-09 | 2009-10-07 | 中国电子科技集团公司第五十四研究所 | Parabolic cylinder antenna |
| GB2492108A (en) * | 2011-06-24 | 2012-12-26 | Satellite Holdings Llc | An automatically deployed collapsible satellite dish and method of use |
| CN105206944A (en) * | 2015-09-05 | 2015-12-30 | 青田百凯通讯科技有限公司 | Portable satellite antenna |
| CN205355242U (en) * | 2016-01-18 | 2016-06-29 | 钟玉英 | But frequency modulation emit antenna that durability is good |
| CN107346983A (en) * | 2017-06-28 | 2017-11-14 | 广东欧珀移动通信有限公司 | A kind of compatible built-in and external antenna mobile terminal |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109861005A (en) * | 2018-12-26 | 2019-06-07 | 桂林长海发展有限责任公司 | Multiband crossing beams paraboloid direction-finder antenna |
| CN109861005B (en) * | 2018-12-26 | 2021-01-26 | 桂林长海发展有限责任公司 | Multi-band cross beam paraboloid direction-finding antenna |
| CN110416743A (en) * | 2019-07-02 | 2019-11-05 | 中国电信集团工会上海市委员会 | A kind of anti-interference antenna device |
| CN110504552A (en) * | 2019-08-13 | 2019-11-26 | 绵阳市腾扬机电制品有限责任公司 | A kind of high intensity portable basalt satellite receiver panel |
| CN110504552B (en) * | 2019-08-13 | 2021-01-29 | 绵阳市腾扬机电制品有限责任公司 | High-strength portable basalt satellite receiver panel |
| CN113823918A (en) * | 2021-07-22 | 2021-12-21 | 北京遥测技术研究所 | Novel multi-beam imaging self-tracking parabolic antenna |
| CN113823918B (en) * | 2021-07-22 | 2023-09-05 | 北京遥测技术研究所 | Novel multi-beam imaging self-tracking parabolic antenna |
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Application publication date: 20181218 |
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