CN206163706U - Antenna house, antenna structure and antenna system - Google Patents
Antenna house, antenna structure and antenna system Download PDFInfo
- Publication number
- CN206163706U CN206163706U CN201621193459.9U CN201621193459U CN206163706U CN 206163706 U CN206163706 U CN 206163706U CN 201621193459 U CN201621193459 U CN 201621193459U CN 206163706 U CN206163706 U CN 206163706U
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- China
- Prior art keywords
- antenna
- equal
- cover body
- coated
- ripple portion
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/42—Housings not intimately mechanically associated with radiating elements, e.g. radome
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q17/00—Devices for absorbing waves radiated from an antenna; Combinations of such devices with active antenna elements or systems
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- Details Of Aerials (AREA)
- Aerials With Secondary Devices (AREA)
Abstract
The utility model provides an antenna house, antenna structure and antenna system, wherein, the antenna house includes: the cover body, inhale ripples portion, inhale the coating of ripples portion and sentence the electromagnetic echo strength retrogression who makes through the cover body of inhaling department of ripples portion at the internal face of the cover body. The utility model provides a poor problem of antenna system job stabilization nature among the prior art.
Description
Technical field
This utility model is related to antenna technical field, in particular to a kind of antenna house, antenna structure and aerial system
System.
Background technology
Antenna house forms parcel to antenna-reflected plate and oscillator, so as to provide mechanical property protection for the electrical structure of antenna
With environmental performance protection.
Traditional antenna house is made using homogeneous medium, such as ABS, the dielectric material such as PVC, so as to electromagnetic wave is in antenna house
Arbitrarily radiation direction is respectively provided with identical transmitance.And during antenna receiving and transmitting signal, in order to improve antenna receiving and transmitting signal
Use performance, need the backward radiation of less as much as possible antenna.
The inside of existing antenna house has generally sticked wave absorbing patch, by wave absorbing patch to reduce antenna backward radiation, but
It is that wave absorbing patch occupies the certain inner space of antenna house, in order to ensure the performance of antenna receiving and transmitting signal, just inevitably
The overall dimensions that increased antenna house are needed, so as to increased the overall weight of whole antenna structure, antenna structure is reduced
Wind load resistance ability, makes antenna structure in use, increases the probability being blown off, and then reduces antenna system work
Stability.
Utility model content
Main purpose of the present utility model is to provide a kind of antenna house, antenna structure and antenna system, existing to solve
The problem of the antenna system poor work stability in technology.
To achieve these goals, according to one side of the present utility model, there is provided a kind of antenna house, including：Cover body；
Ripple portion is inhaled, ripple portion is inhaled and is coated at the internal face of cover body so as to decline through the echo strength of the electromagnetic wave for inhaling the cover body at ripple portion
Subtract.
Further, the dielectric constant for inhaling the cover body at ripple portion is coated with more than or equal to 10 and less than or equal to 30.
Further, the pcrmeability for inhaling the cover body at ripple portion is coated with more than or equal to 2 and less than or equal to 10.
Further, inhale ripple portion to be formed by the Coated With Absorbing Material at the internal face of cover body, absorbing material includes inhaling ripple
Coating.
Further, antiradar coatings are mixed by ferrite, suction ripple resin and ceramics.
Further, the thickness of slab for inhaling the cover body at ripple portion is coated with more than or equal to 0.9 millimeter and less than or equal to 1.1 millimeters.
Further, be coated with inhale cover body at ripple portion to frequency range in 0.8G hertz to the electromagnetism between 1.1G hertz
Ripple and frequency range are less than or equal to -4.0dB in the reflectance R of 1.7G hertz to the electromagnetic wave between 2.1G hertz.
Further, the dielectric constant for inhaling the cover body at ripple portion is coated with more than or equal to 15 and less than or equal to 30.
Further, the pcrmeability for inhaling the cover body at ripple portion is coated with more than or equal to 2.2 and less than or equal to 10.
Further, inhale ripple portion to be formed by the Coated With Absorbing Material at the internal face of cover body, absorbing material includes absorbing
Agent.
Further, absorbent is made up of carborundum powder, carbon fiber skeleton and suction ripple mixed with resin.
Further, the thickness of slab for inhaling the cover body at ripple portion is coated with more than or equal to 3.2 millimeters and less than or equal to 3.4 millimeters.
Further, be coated with inhale cover body at ripple portion to frequency range 0.8G hertz to 1.1G hertz electromagnetic wave
Reflectance R is less than or equal to -1dB；And it is little in the reflectance R of 1.7G hertz to the electromagnetic wave of 2.1G hertz to frequency range to inhale ripple portion
In equal to -10dB.
Further, the dielectric constant for inhaling the cover body at ripple portion is coated with more than or equal to 20 and less than or equal to 30.
Further, the pcrmeability for inhaling the cover body at ripple portion is coated with more than or equal to 2.5 and less than or equal to 10.
Further, inhale ripple portion to be formed by the Coated With Absorbing Material at the internal face of cover body, absorbing material includes inhaling ripple
Resin and carbon dust.
Further, the thickness of slab for inhaling the cover body at ripple portion is coated with more than or equal to 2.4 millimeters and less than or equal to 2.6 millimeters.
Further, be coated with inhale cover body at ripple portion to frequency range 0.8G hertz to 1.1G hertz electromagnetic wave
Reflectance R is less than or equal to -1dB；And it is little in the reflectance R of 1.7G hertz to the electromagnetic wave of 2.1G hertz to frequency range to inhale ripple portion
In equal to -2dB.
Further, the dielectric constant for inhaling the cover body at ripple portion is coated with less than or equal to 30.
Further, the pcrmeability for inhaling the cover body at ripple portion is coated with more than or equal to 5 and less than or equal to 10.
Further, cover body includes：Top board；Base plate, base plate is oppositely arranged with top board；Multiple side boards, multiple side boards
Head and the tail are sequentially connected with, and multiple side boards are arranged between top board and base plate and surround installation cavity with top board and base plate.
Further, inhale ripple portion to be coated at the internal face of base plate and/or at the internal face of side board.
According to another aspect of the present utility model, there is provided a kind of antenna structure, including antenna house and it is arranged on antenna house
Installation intracavity antenna, antenna house is above-mentioned antenna house.
According to another aspect of the present utility model, there is provided a kind of antenna system, including antenna structure, on antenna structure is
The antenna structure stated.
Using the technical solution of the utility model, ripple portion is inhaled by the coating at the internal face of the cover body of antenna house, so as to
Make effectively to decay through the echo strength of the electromagnetic wave for inhaling the cover body at ripple portion, so as to reach the dielectric constant to antenna house
The purpose transformed, improves the aerial radiation effect of antenna house, while reducing the cover jamming at coating suction ripple portion, carries
The job stability of high antenna system, and then traffic capacity is improve, reduce drop rate.
Moreover, the internal face of cover body is coated in due to inhaling ripple portion, ripple portion is inhaled and is structure as a whole with cover body, improve suction
Connective stability between ripple portion and cover body, it is to avoid antenna structure works in environment is rocked and causes to inhale ripple portion with cover body
Depart from, while also significantly reducing the overall volume and overall weight of antenna structure, improve the wind resistance of antenna structure
Ability, it is ensured that antenna system job stability.
Description of the drawings
The Figure of description for constituting the part of the application is used for providing further understanding to of the present utility model, this practicality
New schematic description and description is used to explain this utility model, does not constitute to improper restriction of the present utility model.
In the accompanying drawings：
Fig. 1 is shown according to a kind of perspective diagram of the antenna structure of alternative embodiment of the present utility model；
Fig. 2 shows the perspective diagram of another angle of the antenna structure in Fig. 1；
Fig. 3 shows the position view of an alternative embodiment for inhaling ripple portion of the antenna structure in Fig. 1；
Fig. 4 shows antenna structure in Fig. 1 when frequency is 821MHz, the antenna pattern of antenna structure；
Fig. 5 shows antenna structure in Fig. 1 when frequency is 870MHz, the antenna pattern of antenna structure；
Fig. 6 shows antenna structure in Fig. 1 when frequency is 1755MHz, the antenna pattern of antenna structure；
Fig. 7 shows antenna structure in Fig. 1 when frequency is 1920MHz, the antenna pattern of antenna structure；
Fig. 8 shows antenna structure in Fig. 1 when frequency is 2170MHz, the antenna pattern of antenna structure.
Wherein, above-mentioned accompanying drawing includes the following drawings labelling：
1st, antenna house；2nd, antenna；10th, cover body；11st, top board；12nd, base plate；13rd, side board；20th, ripple portion is inhaled.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole
Embodiment.It is below illustrative to the description only actually of at least one exemplary embodiment, never as to this practicality
New and its application or any restriction for using.Based on the embodiment in this utility model, those of ordinary skill in the art are not having
Have and make the every other embodiment obtained under the premise of creative work, belong to the scope of this utility model protection.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
It is also intended to include plural form, additionally, it should be understood that, when in this manual using term "comprising" and/or " bag
Include " when, it indicates existing characteristics, step, operation, device, component and/or combinations thereof.
Unless specifically stated otherwise, the part for otherwise illustrating in these embodiments and positioned opposite, the digital table of step
Scope of the present utility model is not limited up to formula and numerical value.Simultaneously, it should be appreciated that each shown in accompanying drawing for the ease of description
The size of individual part is not to draw according to actual proportionate relationship.For skill known to person of ordinary skill in the relevant
Art, method and apparatus may be not discussed in detail, but in the appropriate case, the technology, method and apparatus should be considered to award
A part for power description.In all examples shown here and discussion, any occurrence should be construed as merely example
Property, not as restriction.Therefore, the other examples of exemplary embodiment can have different values.It should be noted that：It is similar
Label and letter similar terms is represented in following accompanying drawing, therefore, once be defined in a certain Xiang Yi accompanying drawing, then with
It need not be further discussed in accompanying drawing afterwards.
In description of the present utility model, it is to be understood that the noun of locality such as " forward and backward, upper and lower, left and right ", " laterally,
Vertically, vertically the orientation or position relationship indicated by, level " and " top, bottom " etc. is normally based on orientation shown in the drawings or position
Relation is put, description this utility model is for only for ease of and is simplified description, in the case where contrary explanation is not made, these nouns of locality
Do not indicate that and imply that the device or element of indication there must be specific orientation or with specific azimuth configuration and operation, because
This is it is not intended that the restriction to this utility model protection domain；The noun of locality " inside and outside " is referred to relative to each part wheel of itself
Wide is inside and outside.
For the ease of description, space relative terms can be used here, such as " ... on ", " ... top ",
" in ... upper surface ", " above " etc., for describing such as a device or feature shown in the figure and other devices or spy
The spatial relation levied.It should be appreciated that space relative terms are intended to comprising the orientation except device described in figure
Outside different azimuth in use or operation.For example, if the device in accompanying drawing is squeezed, it is described as " in other devices
To be positioned as " under other devices or construction after the device of part or construction top " or " on other devices or construction "
Side " or " under other devices or construction ".Thus, exemplary term " ... top " can include " ... top " and
" in ... lower section " two kinds of orientation.The device can also other different modes positioning (being rotated by 90 ° or in other orientation), and
And respective explanations are made to the relative description in space used herein above.
Furthermore, it is necessary to explanation, limits parts, it is only for be easy to using the word such as " first ", " second "
Corresponding parts are distinguished, such as without Stated otherwise, above-mentioned word does not have particular meaning, therefore it is not intended that to this
The restriction of utility model protection scope.
In order to solve the problems, such as antenna system poor work stability of the prior art, this utility model provides a kind of day
Irdome, antenna structure and antenna system, wherein, antenna system includes antenna structure, and antenna structure includes antenna house 1 and is arranged on
The antenna 2 of the installation intracavity of antenna house 1, antenna house is following antenna houses 1.
As shown in Figure 1 to Figure 3, antenna house 1 includes cover body 10 and inhales ripple portion 20, and suction ripple portion 20 is coated in the inwall of cover body 10
So that through the echo strength decay of the electromagnetic wave for inhaling the cover body 10 at ripple portion 20 at face.
Ripple portion 20 is inhaled by the coating at the internal face of the cover body 10 of antenna house 1, so that through the cover inhaled at ripple portion 20
The echo strength of the electromagnetic wave of body 10 is effectively decayed, so as to the purpose that the dielectric constant reached to antenna house is transformed,
The aerial radiation effect of antenna house 1 is improve, while reducing the cover jamming at coating suction ripple portion 20, antenna system is improved
Job stability, and then traffic capacity is improve, reduce drop rate.
Moreover, the internal face of cover body 10 is coated in due to inhaling ripple portion 20, ripple portion 20 is inhaled and is structure as a whole with cover body 10,
Improve the connective stability inhaled between ripple portion 20 and cover body 10, it is to avoid antenna structure works in environment is rocked and causes to inhale
Ripple portion 20 departs from cover body 10, while also significantly reducing the overall volume and overall weight of antenna structure, improves
The wind loading rating of antenna structure, it is ensured that antenna system job stability.
Alternatively, the dielectric constant for inhaling the cover body 10 at ripple portion 20 is coated with more than or equal to 10 and less than or equal to 30.Dielectric
The antenna 2 that the installation intracavity positioned at antenna house 1 can effectively be improved of the cover body 10 of constant antenna house 1 within this range
Radiation effect.
Alternatively, the pcrmeability for inhaling the cover body 10 at ripple portion 20 is coated with more than or equal to 2 and less than or equal to 10.Similarly,
The antenna 2 that the installation intracavity positioned at antenna house 1 can effectively be improved of the cover body 10 of pcrmeability antenna house 1 within this range
Radiation effect.
In alternative embodiment as shown in Figures 1 to 3, cover body 10 includes top board 11, base plate 12 and multiple side boards 13, base plate
12 are oppositely arranged with top board 11；The head and the tail of multiple side boards 13 are sequentially connected with, and multiple side boards 13 are arranged on top board 11 and base plate
Installation cavity is surrounded between 12 and with top board 11 and base plate 12.So, antenna house 1 be pointed to the antenna-reflected plate in antenna house 1 and
Oscillator plays a part of effective protection.
Alternatively, inhale ripple portion 20 to be coated at the internal face of base plate 12 and/or at the internal face of side board 13.
It should be noted that inhaling ripple portion 20 is coated in the height of the internal face of side board 13 with the day being located in antenna house 1
The height of the reflecting plate of line is concordant, so makes antenna house 1 have more preferable dielectric constant.
As shown in Fig. 4 to Fig. 8, Fig. 4 to Fig. 8 respectively illustrates the antenna 2 being coated with the antenna house 1 for inhaling ripple portion 20 in frequency
When point is 821MHz, 870MHz, 1755MHz, 1920MHz and 2170MHz, the antenna pattern of antenna structure, it follows that day
Line 2 is lifted in various degree before and after 5 frequencies than obtaining.
In a kind of alternative embodiment of the present utility model, inhale ripple portion 20 and ripple is inhaled by the coating at the internal face of cover body 10
Material is formed, and absorbing material includes antiradar coatings.Because absorbing material includes antiradar coatings, such that it is able to electromagnetism of significantly decaying
The echo strength of ripple, changes the electromagnetic parameter of antenna house 1, and reduction is coated with the Electromagnetic wave penetrating percentage of the cover body 10 of absorbing material.
Alternatively, antiradar coatings are mixed by ferrite, suction ripple resin and ceramics
Alternatively, the thickness of slab for inhaling the cover body 10 at ripple portion 20 is coated with more than or equal to 0.9 millimeter and less than or equal to 1.1 millis
Rice.Thickness of slab cover body 10 within this range while the radiation effect of antenna 2 is improved, can make the overall dimensions of antenna house 1
It is more reasonable, while make antenna house 1 in optimum weight range, it is to avoid the volume of antenna house 1 is excessive or overweight and increase day
The wind resistance load burden of linear system system, is effectively improved the reliability of antenna system work.
Alternatively, be coated with inhale cover body 10 at ripple portion 20 to frequency range in 0.8G hertz to the electricity between 1.1G hertz
Magnetic wave and frequency range are less than or equal to -4.0dB in the reflectance R of 1.7G hertz to the electromagnetic wave between 2.1G hertz.So, apply
The reflectance of the cover body 10 being covered with suction ripple portion 20 can be reduced further.
The installation cavity that can effectively improve positioned at antenna house 1 of the cover body 10 of pcrmeability antenna house 1 within this range
The radiation effect of interior antenna 2.
Alternatively, the dielectric constant for inhaling the cover body 10 at ripple portion 20 is coated with more than or equal to 15 and less than or equal to 30.Dielectric
The antenna 2 that the installation intracavity positioned at antenna house 1 can effectively be improved of the cover body 10 of constant antenna house 1 within this range
Radiation effect.
Alternatively, the pcrmeability for inhaling the cover body 10 at ripple portion 20 is coated with more than or equal to 2.2 and less than or equal to 10.Pcrmeability
The radiation of the antenna 2 that can effectively improve the installation intracavity positioned at antenna house 1 of the cover body 10 of antenna house 1 within this range
Effect.
In another kind of alternative embodiment of the present utility model, inhale ripple portion 20 and inhaled by the coating at the internal face of cover body 10
Wave material is formed, and absorbing material includes absorbent.Because absorbing material includes absorbent, such that it is able to electromagnetic wave of significantly decaying
Echo strength, change antenna house 1 electromagnetic parameter, reduction be coated with absorbing material cover body 10 Electromagnetic wave penetrating percentage.
Alternatively, absorbent is made up of carborundum powder, carbon fiber skeleton and suction ripple mixed with resin
It should be noted that in the present embodiment, in the pultrusion process of antenna house 1, in the cover body 10 of antenna house
Base plate 12 internal face at be coated with absorbing material including absorbent.
Alternatively, the thickness of slab for inhaling the cover body 10 at ripple portion 20 is coated with more than or equal to 3.2 millimeters and less than or equal to 3.4 millis
Rice.So, the thickness of slab for inhaling the cover body 10 at ripple portion 20 is coated with optimized scope, can be in the radiation effect for improving antenna 2
Meanwhile, make the overall dimensions of antenna house 1 more reasonable, while making antenna house 1 in optimum weight range, it is to avoid antenna house
1 volume it is excessive or overweight and increase antenna system wind resistance load burden, be effectively improved antenna system work reliability.
Alternatively, be coated with inhale cover body 10 at ripple portion 20 to frequency range 0.8G hertz to 1.1G hertz electromagnetic wave
Reflectance R be less than or equal to -1dB；And inhale ripple portion 20 to frequency range 1.7G hertz to the electromagnetic wave of 2.1G hertz reflection
Rate R is less than or equal to -10dB.It can be seen that, the reflectance of the cover body 10 being coated with suction ripple portion 20 can further be lowered.
Alternatively, the dielectric constant for inhaling the cover body 10 at ripple portion 20 is coated with more than or equal to 20 and less than or equal to 30.Dielectric
The antenna 2 that the installation intracavity positioned at antenna house 1 can effectively be improved of the cover body 10 of constant antenna house 1 within this range
Radiation effect.
Alternatively, the pcrmeability for inhaling the cover body 10 at ripple portion 20 is coated with more than or equal to 2.5 and less than or equal to 10.Pcrmeability
The radiation of the antenna 2 that can effectively improve the installation intracavity positioned at antenna house 1 of the cover body 10 of antenna house 1 within this range
Effect.
In another alternative embodiment of the present utility model, inhale ripple portion 20 and inhaled by the coating at the internal face of cover body 10
Wave material is formed, and absorbing material includes inhaling ripple resin and carbon dust.And absorbing material is coated in the base plate 12 of the cover body 10 of antenna house
Internal face, because absorbing material includes inhaling ripple resin and carbon dust so that the pcrmeability of the cover body 10 of Coated With Absorbing Material is high,
The magnetic loss of electromagnetic wave is big, so as to reduce the purpose of antenna backlobe.
It should be noted that in the present embodiment, antenna house 1 adopts manual pasting forming process processing procedure.
Alternatively, the thickness of slab for inhaling the cover body 10 at ripple portion 20 is coated with more than or equal to 2.4 millimeters and less than or equal to 2.6 millis
Rice.So, the thickness of slab for inhaling the cover body 10 at ripple portion 20 is coated with optimized scope, can be in the radiation effect for improving antenna 2
Meanwhile, make the overall dimensions of antenna house 1 more reasonable, while making antenna house 1 in optimum weight range, it is to avoid antenna house
1 volume it is excessive or overweight and increase antenna system wind resistance load burden, be effectively improved antenna system work reliability.
Alternatively, be coated with inhale cover body 10 at ripple portion 20 to frequency range 0.8G hertz to 1.1G hertz electromagnetic wave
Reflectance R be less than or equal to -1dB；And inhale ripple portion 20 to frequency range 1.7G hertz to the electromagnetic wave of 2.1G hertz reflection
Rate R is less than or equal to -2dB., it is coated with and inhales the reflectance of the cover body 10 at ripple portion 20 and can further be lowered.
Alternatively, the dielectric constant for inhaling the cover body 10 at ripple portion 20 is coated with less than or equal to 30.Dielectric constant is in this scope
The radiation effect of the antenna 2 that can effectively improve the installation intracavity positioned at antenna house 1 of the cover body 10 of interior antenna house 1.
Alternatively, the pcrmeability for inhaling the cover body 10 at ripple portion 20 is coated with more than or equal to 5 and less than or equal to 10.Pcrmeability exists
The radiation effect of the antenna 2 that can effectively improve the installation intracavity positioned at antenna house 1 of the cover body 10 of the antenna house 1 in the range of this
Really.
As can be seen from the above description, this utility model the above embodiments realize following technique effect：
1st, multiple antennas colocation site construction is conducive to, because same website can typically install more than 3 sets antenna structures, it is ensured that
There is certain isolation between antenna；
2nd, the wind loading rating of antenna system is improve, because antenna structure is typically mounted on pole or brandreth, and
It is installed on roof or steel tower equal-height position, the oversized of antenna structure can increase the risk being blown off, therefore, using this practicality
New antenna structure is effectively improved the stability in use of antenna structure；
3rd, avoid because of the oversized visual impact brought to user of antenna structure, reduce what operator's addressing was built a station
Difficulty.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
It is also intended to include plural form, additionally, it should be understood that, when in this manual using term "comprising" and/or " bag
Include " when, it indicates existing characteristics, step, work, device, component and/or combinations thereof.
It should be noted that the description and claims of this application and the term " first " in above-mentioned accompanying drawing, "
Two " it is etc. the object for distinguishing similar, without for describing specific order or precedence.It should be appreciated that so using
Data can exchange in the appropriate case, so that presently filed embodiment described herein can be with except illustrating here
Or the order beyond those of description is implemented.
Preferred embodiment of the present utility model is the foregoing is only, this utility model is not limited to, for this
For the technical staff in field, this utility model can have various modifications and variations.It is all it is of the present utility model spirit and principle
Within, any modification, equivalent substitution and improvements made etc. should be included within protection domain of the present utility model.
Claims (24)
1. a kind of antenna house, it is characterised in that include：
Cover body (10)；
Ripple portion (20) is inhaled, suction ripple portion (20) is coated at the internal face of the cover body (10) so that through the suction ripple portion
(20) the echo strength decay of the electromagnetic wave of the cover body (10) at place.
2. antenna house according to claim 1, it is characterised in that be coated with the cover body at suction ripple portion (20) place
(10) dielectric constant is more than or equal to 10 and less than or equal to 30.
3. antenna house according to claim 1, it is characterised in that be coated with the cover body at suction ripple portion (20) place
(10) pcrmeability is more than or equal to 2 and less than or equal to 10.
4. antenna house according to claim 1, it is characterised in that the suction ripple portion (20) is by the cover body (10)
Coated With Absorbing Material is formed at internal face, and the absorbing material includes antiradar coatings.
5. antenna house according to claim 4, it is characterised in that the antiradar coatings by ferrite, inhale ripple resin and pottery
Porcelain is mixed.
6. antenna house according to claim 4, it is characterised in that be coated with the cover body at suction ripple portion (20) place
(10) thickness of slab is more than or equal to 0.9 millimeter and less than or equal to 1.1 millimeters.
7. antenna house according to claim 4, it is characterised in that be coated with the cover body at suction ripple portion (20) place
(10) to frequency range in 0.8G hertz to the electromagnetic wave and frequency range between 1.1G hertz in 1.7G hertz to 2.1G hertz
Between electromagnetic wave reflectance R be less than or equal to -4.0dB.
8. antenna house according to claim 4, it is characterised in that be coated with the cover body at suction ripple portion (20) place
(10) dielectric constant is more than or equal to 15 and less than or equal to 30.
9. antenna house according to claim 4, it is characterised in that be coated with the cover body at suction ripple portion (20) place
(10) pcrmeability is more than or equal to 2.2 and less than or equal to 10.
10. antenna house according to claim 1, it is characterised in that the suction ripple portion (20) is by the cover body (10)
Internal face at Coated With Absorbing Material formed, the absorbing material include absorbent.
11. antenna houses according to claim 10, it is characterised in that the absorbent is by carborundum powder, carbon fiber skeleton
Make with ripple mixed with resin is inhaled.
12. antenna houses according to claim 10, it is characterised in that be coated with the cover body at suction ripple portion (20) place
(10) thickness of slab is more than or equal to 3.2 millimeters and less than or equal to 3.4 millimeters.
13. antenna houses according to claim 10, it is characterised in that be coated with the cover body at suction ripple portion (20) place
(10) the reflectance R to frequency range in 0.8G hertz to the electromagnetic wave of 1.1G hertz is less than or equal to -1dB；And the suction ripple portion
(20) the reflectance R to frequency range in 1.7G hertz to the electromagnetic wave of 2.1G hertz is less than or equal to -10dB.
14. antenna houses according to claim 10, it is characterised in that be coated with the cover body at suction ripple portion (20) place
(10) dielectric constant is more than or equal to 20 and less than or equal to 30.
15. antenna houses according to claim 10, it is characterised in that be coated with the cover body at suction ripple portion (20) place
(10) pcrmeability is more than or equal to 2.5 and less than or equal to 10.
16. antenna houses according to claim 1, it is characterised in that the suction ripple portion (20) is by the cover body (10)
Internal face at Coated With Absorbing Material formed, the absorbing material includes inhaling ripple resin and carbon dust.
17. antenna houses according to claim 16, it is characterised in that be coated with the cover body at suction ripple portion (20) place
(10) thickness of slab is more than or equal to 2.4 millimeters and less than or equal to 2.6 millimeters.
18. antenna houses according to claim 16, it is characterised in that be coated with the cover body at suction ripple portion (20) place
(10) the reflectance R to frequency range in 0.8G hertz to the electromagnetic wave of 1.1G hertz is less than or equal to -1dB；And the suction ripple portion
(20) the reflectance R to frequency range in 1.7G hertz to the electromagnetic wave of 2.1G hertz is less than or equal to -2dB.
19. antenna houses according to claim 17, it is characterised in that be coated with the cover body at suction ripple portion (20) place
(10) dielectric constant is less than or equal to 30.
20. antenna houses according to claim 17, it is characterised in that be coated with the cover body at suction ripple portion (20) place
(10) pcrmeability is more than or equal to 5 and less than or equal to 10.
21. antenna houses according to claim 1, it is characterised in that the cover body (10) includes：
Top board (11)；
Base plate (12), the base plate (12) is oppositely arranged with the top board (11)；
Multiple side boards (13), multiple side boards (13) are sequentially connected with from beginning to end, and multiple side boards (13) are arranged on
Installation cavity is surrounded between the top board (11) and the base plate (12) and with the top board (11) and the base plate (12).
22. antenna houses according to claim 21, it is characterised in that the suction ripple portion (20) is coated in the base plate (12)
Internal face at and/or the internal face of the side board (13) at.
A kind of 23. antenna structures, including antenna house (1) and be arranged on the antenna house (1) installation intracavity antenna (2), its
It is characterised by, antenna house of the antenna house (1) any one of claim 1 to 22.
A kind of 24. antenna systems, including antenna structure, it is characterised in that the antenna structure is described in claim 23
Antenna structure.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621193459.9U CN206163706U (en) | 2016-10-28 | 2016-10-28 | Antenna house, antenna structure and antenna system |
| PCT/CN2017/091956 WO2018076772A1 (en) | 2016-10-28 | 2017-07-06 | Antenna housing, antenna structure and antenna system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201621193459.9U CN206163706U (en) | 2016-10-28 | 2016-10-28 | Antenna house, antenna structure and antenna system |
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| CN206163706U true CN206163706U (en) | 2017-05-10 |
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| CN201621193459.9U Active CN206163706U (en) | 2016-10-28 | 2016-10-28 | Antenna house, antenna structure and antenna system |
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| CN (1) | CN206163706U (en) |
| WO (1) | WO2018076772A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018076772A1 (en) * | 2016-10-28 | 2018-05-03 | 深圳光启高等理工研究院 | Antenna housing, antenna structure and antenna system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101130632A (en) * | 2007-08-08 | 2008-02-27 | 北京航空航天大学 | Polyimide froth in situ filling honeycomb composite material |
| CN203589220U (en) * | 2013-11-22 | 2014-05-07 | 深圳光启创新技术有限公司 | Antenna |
| CN105348802A (en) * | 2015-11-26 | 2016-02-24 | 深圳唯创微波技术有限公司 | Flexible microwave absorption structure and preparation method therefor |
| CN105811118B (en) * | 2016-03-16 | 2019-08-20 | 深圳光启高等理工研究院 | A kind of antenna |
| CN105914461B (en) * | 2016-03-22 | 2019-04-26 | 中电科海洋信息技术研究院有限公司 | Antenna structure |
| CN206163706U (en) * | 2016-10-28 | 2017-05-10 | 深圳光启高等理工研究院 | Antenna house, antenna structure and antenna system |
-
2016
- 2016-10-28 CN CN201621193459.9U patent/CN206163706U/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018076772A1 (en) * | 2016-10-28 | 2018-05-03 | 深圳光启高等理工研究院 | Antenna housing, antenna structure and antenna system |
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| WO2018076772A1 (en) | 2018-05-03 |
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