CN116111316A - Active antenna system, base station, and wireless communication system - Google Patents
Active antenna system, base station, and wireless communication system Download PDFInfo
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- CN116111316A CN116111316A CN202111320814.XA CN202111320814A CN116111316A CN 116111316 A CN116111316 A CN 116111316A CN 202111320814 A CN202111320814 A CN 202111320814A CN 116111316 A CN116111316 A CN 116111316A
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- 238000004891 communication Methods 0.000 title claims abstract description 17
- 230000000712 assembly Effects 0.000 claims description 6
- 238000000429 assembly Methods 0.000 claims description 6
- 230000017525 heat dissipation Effects 0.000 description 7
- 230000010354 integration Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005457 optimization Methods 0.000 description 3
- 230000008054 signal transmission Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000013589 supplement Substances 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
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
- H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
- H01Q1/246—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for base stations
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
- H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
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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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q23/00—Antennas with active circuits or circuit elements integrated within them or attached to them
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- 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
- H04W88/08—Access point devices
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The invention discloses an active antenna system, a base station and a wireless communication system, wherein the active antenna system comprises: an equipment housing; the antenna housing assembly is connected with the equipment shell; the integrated single board is arranged between the equipment shell and the antenna housing component, a passive component is arranged on the front surface of the integrated single board, and an active component is arranged on the back surface of the integrated single board. According to the scheme provided by the embodiment of the invention, the active components and the passive components can be integrated on the front and the back of the integrated single board, so that the layout framework of the active antenna system is simplified, connectors among different single boards can be omitted, the cost is saved, and the weight and the volume of the active antenna system are optimized.
Description
Technical Field
The present invention relates to the field of wireless communication devices, and in particular, to an active antenna system, a base station, and a wireless communication system.
Background
An active antenna system in a 5G device integrates the active side and the passive side in one device. In the existing active antenna system, the active unit and the passive unit are divided into two or more independent units, so that the test on the electrical performance is convenient, and in order to realize the transmission of radio frequency signals, current signals and control signals, the units are connected through connectors or cables and the like. The number of the connectors is large, so that the cost is increased, the assembly operation is complex, the efficiency is low, the automatic production is not facilitated, the volume and the weight are large, and the small and light requirements of the wireless communication equipment are hardly met.
Disclosure of Invention
The invention aims to at least solve one of the technical problems in the prior art, and provides an active antenna system, a base station and a wireless communication system, which can simplify the layout architecture of the active antenna system, reduce the cost and optimize the weight and the volume.
In a first aspect, an embodiment of the present invention provides an active antenna system, including:
an equipment housing;
the antenna housing assembly is connected with the equipment shell;
the integrated single board is arranged between the equipment shell and the antenna housing component, a passive component is arranged on the front surface of the integrated single board, and an active component is arranged on the back surface of the integrated single board.
In a second aspect, an embodiment of the present invention provides a base station, including an active antenna system according to an embodiment of the first aspect of the present invention.
In a third aspect, an embodiment of the present invention provides a wireless communication system, including an active antenna system according to an embodiment of the first aspect of the present invention, or including a base station according to an embodiment of the second aspect of the present invention.
The embodiment of the invention comprises the following steps: an equipment housing; the antenna housing assembly is connected with the equipment shell; the integrated single board is arranged between the equipment shell and the antenna housing component, a passive component is arranged on the front surface of the integrated single board, and an active component is arranged on the back surface of the integrated single board. According to the scheme provided by the embodiment of the invention, the active components and the passive components can be integrated on the front and the back of the integrated single board, so that the layout framework of the active antenna system is simplified, connectors among different single boards can be omitted, the cost is saved, and the weight and the volume of the active antenna system are optimized.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate and do not limit the invention.
The invention is further described below with reference to the drawings and examples;
fig. 1 is an overall exploded view of an active antenna system provided by one embodiment of the present invention;
FIG. 2 is a schematic diagram of the front side of an integrated veneer provided by an embodiment of the present invention;
FIG. 3 is a schematic layout of the front side of an integrated veneer provided by another embodiment of the present invention;
FIG. 4 is a schematic layout of the back side of an integrated veneer provided by an embodiment of the present invention;
fig. 5 is a schematic layout diagram of the back side of an integrated board according to another embodiment of the present invention.
Detailed Description
Reference will now be made in detail to the present embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present invention, but not to limit the scope of the present invention.
In the description of the present invention, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present invention can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.
The embodiment of the invention provides an active antenna system, a base station and a wireless communication system, wherein the active antenna system comprises: an equipment housing; the antenna housing assembly is connected with the equipment shell; the integrated single board is arranged between the equipment shell and the antenna housing component, a passive component is arranged on the front surface of the integrated single board, and an active component is arranged on the back surface of the integrated single board. According to the scheme provided by the embodiment of the invention, the active components and the passive components can be integrated on the front and the back of the integrated single board, so that the layout framework of the active antenna system is simplified, connectors among different single boards can be omitted, the cost is saved, and the weight and the volume of the active antenna system are optimized.
Embodiments of the present invention will be further described below with reference to the accompanying drawings.
Fig. 1 and 2 show that fig. 1 is a schematic exploded view of an active antenna system according to the present invention, in this embodiment, the active antenna system includes:
an apparatus housing 10;
a radome assembly 30, the radome assembly 30 being connected to the device housing 10;
the integrated veneer 20, integrated veneer 20 sets up between equipment shell 10 and radome components 30, and integrated veneer 20's front is provided with passive component, and integrated veneer 20's back is provided with active component.
The active antenna system may be an active antenna unit (Active Antenna Unit, AAU) commonly used in a base station, or may be another unit having both a passive component and an active component, which is not limited in this embodiment.
It should be noted that, the specific structure of the device housing 10 and the radome assembly 30 may be selected according to actual requirements, and the integrated notebook 20 may be installed between the device housing 10 and the radome assembly 30.
It will be appreciated that, as shown in fig. 1, the outer edges of the device housing 10 and the radome assembly 30 may be provided with a plurality of connection holes, the radome assembly 30 may be fixedly mounted on the upper side of the device housing 10 through a connection member, for example, by bolting, the integrated veneer may also be fixed inside the device housing 10 by providing connection holes or slots, etc., and the specific assembly manner between the components is not limited too much in this embodiment, so that the radome assembly 30, the integrated veneer 20 and the device housing 10 may be mounted from top to bottom.
It should be noted that, the specific components of the active component and the passive component may be selected according to actual requirements, for example, the active component may be a power amplifier sub-card, a baseband component, a transceiver component, an intermediate frequency circuit component, etc., the passive component may be a dielectric filter, etc., and the specific type and number of the components are not excessively limited in this embodiment. In a common active antenna system, each active component and each passive component are independent units, and are arranged in the active antenna system in the form of a plurality of single boards, and signals or power sources need to be transmitted between different units, so that a large number of connectors are needed, especially for an AAU, the number of radio frequency connectors is large, for example, a common 32 group or 64 group, which can cause high cost of the AAU, and the number of connectors can put higher requirements on an assembly process, so that various problems and risks are easily introduced in the assembly process. With the improvement of the component integration technology, most active components and passive components can be integrated, so that the passive components and the active components are integrated on the front and the back of the same integrated single board, the whole utilization rate of the integrated single board is improved, the number of the single boards is effectively reduced, signals between the components can be completed through circuits in the board, connectors are omitted, the cost is greatly reduced, and under the condition that the layout space of the integrated single board is enough, the integration of the active components and the passive components can be completed by only one integrated single board, the number of the single boards is effectively reduced, the volume of the active antenna system can be further reduced, the volume and the weight are greatly optimized, and the high integration requirement of the active antenna system in the 5G era can be better met.
It should be noted that, the front side of the integrated board 20 is integrated with a passive component, and the back side is integrated with an active component, which does not mean that the front side only has a passive component, and the back side only has an active component, and those skilled in the art can set the active component on the front side and the passive component on the back side without affecting signal transceiving, which can integrate the relevant components in the integrated board 20, which does not limit the technical solution of the present embodiment.
It should be noted that, although the integrated board 20 can implement integration of active components and passive components, in the actual use process, the volume of some components may be larger, or the components integrated in the integrated board 20 are too many to be integrated into the same block, in this case, the number of integrated boards 20 may be increased, or the number of individual functional units may be increased, which may embody that the number of boards is reduced as much as possible in an integrated manner in the present embodiment, so as to implement volume optimization and weight optimization of the active antenna system.
In addition, referring to fig. 2, in an embodiment, the front surface of the integrated board 20 is provided with an antenna element 211.
It should be noted that, the antenna assembly 211 may be any type of antenna, and the number may be any, which is not limited in this embodiment. In order to achieve the signal transmission, the antenna assembly 211 needs to be disposed on the front surface of the integrated board 20, and the outer side is covered by the radome assembly 30.
It should be noted that, in a common active antenna system, an antenna assembly and an active assembly are respectively disposed on front surfaces of different veneers, and in order to avoid interference of the active assembly on the antenna assembly, an isolation cover is usually required to be additionally disposed between the active assembly and the antenna assembly, which makes the structure of the active antenna system more complex and is not beneficial to control of volume and weight. In the technical solution of the present embodiment, as shown in fig. 1 to 3, the antenna component 211 is located on the front side of the integrated board 20, and the active component is located on the back side of the integrated board 20, and since the orientation of the active component is opposite to that of the antenna component 211, the active component can be effectively prevented from interfering with the antenna component 211 under the condition of omitting the isolation cover, and the antenna component 211 can be ensured to receive and transmit normally under the condition of optimizing the structure, volume and weight of the active antenna system.
In addition, referring to fig. 2 and 3, in an embodiment, the number of antenna assemblies 211 is at least 2, and a device region 212 is disposed between two adjacent antenna assemblies 211, where the device region 212 is used to dispose an active device or a passive device.
It should be noted that, as shown in fig. 2, when the number of antenna elements 211 is at least 2, the antenna elements may be arranged in the form of rows and columns shown in fig. 2, and the specific arrangement manner and the number of each row and each column may be adjusted according to the actual requirement of the antenna, which is not limited in this embodiment.
It should be noted that, in order to further optimize the structure of the integrated board 20 and improve the utilization ratio, a device area 212 may be disposed between adjacent antenna assemblies 211, for example, as shown in fig. 2 and 3, a device area 212 is disposed between two adjacent rows of antenna assemblies 211, and a passive device or an active device may be disposed in the device area 212 according to actual requirements.
It should be noted that the device region 212 may be used to not only set passive devices, but also set active devices that do not interfere with the antenna assembly 211, such as a power supply assembly, and the type, number, and distribution of the devices may be adjusted according to actual requirements.
In addition, in one embodiment, a shield is further disposed between two adjacent antenna assemblies 211.
It should be noted that, as shown in fig. 2, through holes or connection holes for providing connection elements may be further disposed around the antenna component 211, although the active component is disposed on the back surface of the integrated board 20, interference signals may be transmitted from the through holes or connection holes to the front surface of the integrated board 20, so as to cause interference to the antenna component 211, and in order to avoid the above situation, the active component that may generate the interference signals is known to those skilled in the art, so that additional shielding elements may be disposed in the through hole area corresponding to the active component that may generate the interference signals, for example, a housing with a shielding effect is welded at the through hole, which is well known to those skilled in the art how to select suitable shielding elements will not be repeated herein.
In addition, referring to fig. 4 and 5, in an embodiment, the back surface of the integrated board 20 is further provided with a dielectric filter 222, and the dielectric filter 222 is adjacent to the active component.
It should be noted that, the dielectric filter 222 is generally used to filter the input signal, and the input signal is acquired by the transceiver component 225 in the active component, so the dielectric filter 222 needs to be adjacent to the active component, and in order to avoid interference of the active component with the antenna component 211, the active component is disposed on the back surface of the integrated board 20 in this embodiment, so the dielectric filter 222, though belonging to a passive component, needs to be disposed on the same surface as the active component in order to implement the filtering function thereof.
It should be noted that the dielectric filter 222 is a common structure, and those skilled in the art can select an appropriate dielectric filter 222 according to actual requirements, which is not limited herein.
In addition, referring to fig. 4 and 5, in one embodiment, the active components include a transceiver component 225, an intermediate frequency circuit component 224, and at least one power amplifier daughter card 223, the power amplifier daughter card 223 being positioned between the transceiver component 225 and the dielectric filter 222, the intermediate frequency circuit component 224 being adjacent to the transceiver component 225.
It should be noted that the intermediate frequency circuit component 224 is a structure well known to those skilled in the art, and those skilled in the art can select an appropriate intermediate frequency circuit component 224 according to the requirements of the active antenna system, and detailed circuit structures will not be repeated here. The intermediate frequency circuit component 224 and the transceiver component 225 may be disposed in the same area, for example, may be disposed in the middle of the back surface of the integrated board 20, and the specific arrangement manner may be adjusted according to the specific size of the device, which will not be described herein.
It should be noted that, the number of the power amplifier sub-cards 223 may be adjusted according to actual requirements, and may be disposed adjacent to the transceiver component 225, for example, as shown in fig. 4 or fig. 5, where the power amplifier sub-cards 223 are respectively adjacent to the upper and lower sides of the power amplifier sub-card 225, and the dielectric filters 222 are adjacent to the other side of the power amplifier sub-card 223, which are arranged according to the signal transmission direction of the active antenna system, in the embodiment shown in fig. 4, after the transceiver component 225 receives the signal, the power is adjusted by the power amplifier sub-card 223, and then filtered by the dielectric filters 222, and finally transmitted by the antenna component 211, so that the arrangement positions of the transceiver component 225, the power amplifier sub-card 223 and the dielectric filters 222 are determined by the signal transmission direction, and may also be adjusted according to actual requirements by those skilled in the art, and are not limited herein.
It should be noted that, in a common active antenna system, the interconnection manner between each component is relatively complex, and the active component and the passive component are mainly used for transmitting radio frequency signals, and usually need to be connected by using a radio frequency coaxial connector, which is usually blind-plug or elastic-connection, so that the number is high, the cost is high, and poor contact is easily caused in the assembly process; in the active antenna system of the present embodiment, because the active component and the passive component are integrated in the same integrated board 20, the transmission of the radio frequency signal can be realized through the circuit inside the board, which not only saves the radio frequency coaxial connector, saves the cost, but also avoids the quality problem caused by poor contact.
In addition, referring to fig. 4 and 5, in an embodiment, the integrated circuit board further includes a power supply component 221 and a baseband component 226, where the power supply component 221 is disposed on the front side or the back side of the integrated circuit board 20, and the baseband component 226 is disposed on the front side or the back side of the integrated circuit board 20.
It should be noted that, the power supply component 221 and the baseband component 226 may be disposed on the front side or the back side at the same time according to actual requirements, or the power supply component 221 may be disposed on the front side, the base station component 226 may be disposed on the back side, or the power supply component 221 may be disposed on the back side, and the base station component 226 may be disposed on the front side, so that a sufficient area may be provided for component installation, for example, as shown in fig. 4, fig. 4 is an exemplary diagram of a back layout of the active antenna system, in this embodiment, the power supply component 221 and the baseband component 226 are respectively disposed on the upper and lower sides of the active antenna system, and the dielectric filter 222, the power amplifier daughter card 223, the transceiver component 225, and the intermediate frequency circuit component 224 are disposed therebetween; as also shown in fig. 5, fig. 5 is another embodiment of the back layout of the active antenna system, in which the power component 221 and the baseband component 226 are disposed on the underside of the back of the active antenna system, although it may be disposed in the void region 212 shown in fig. 2, which is not limited thereto.
It should be noted that, for a common active antenna system, the power supply component and the active component need to be interconnected through a connector to realize transmission of a high-current power signal and a general control signal; in the present embodiment, the power supply component 221 is integrated in the integrated board 20 by adopting the layout manner shown in fig. 4 or fig. 5, so that no matter the power supply component 221 is disposed on the front or the back, the power supply component 221 can be connected with the active component through the on-board circuit, so that the connector is omitted, the hardware cost is reduced, the circuit layout is optimized, and the volume and weight of the active antenna system are reduced.
In addition, referring to fig. 1 and 4, 5, in one embodiment, the outside of the device housing 10 is provided with heat dissipating teeth 11.
It should be noted that, the power amplifier daughter card 223 belongs to a device with a relatively high heat productivity, so in order to dissipate heat in time, the heat dissipation teeth 11 may be disposed on the outer side of the device housing 10, so as to increase the heat dissipation area and improve the heat dissipation efficiency.
It should be noted that, in order to improve the heat dissipation effect of the power amplifier daughter card 223, a heat dissipation structure may be further disposed in the integrated board 20, and a specific heat dissipation structure may be selected according to the actual heat dissipation requirement, which is not described in detail in this embodiment.
In addition, another embodiment of the present invention also provides a base station, including the active antenna system of the above embodiment.
It should be noted that, the active antenna system in the embodiment shown in fig. 1 is set in the base station, and because the active antenna system integrates the active components and the passive components on the front and the back of the integrated single board, the layout architecture of the active antenna system is simplified, the connectors between different single boards can be omitted, the cost is saved, and the weight and the volume of the active antenna system are beneficial to optimization. Under the condition that the weight and the volume of the active antenna system are optimized, the active antenna system is applied to the base station, so that the occupied space in the base station can be reduced, the weight of the base station can be reduced, and the base station is beneficial to being made small and light.
In addition, another embodiment of the present invention also provides a wireless communication system, including the active antenna system as in the above embodiment, or including the base station as in the above embodiment.
It should be noted that, the active antenna system in the embodiment shown in fig. 1 is provided in the wireless communication system, and since the active antenna system integrates the active components and the passive components on the front and the back of the integrated board, the layout architecture of the active antenna system is simplified, the connectors between different boards can be omitted, the cost is saved, and the weight and the volume of the active antenna system are optimized. Under the condition that the weight and the volume of the active antenna system are optimized, the active antenna system is directly applied to the wireless communication system or applied to the base station and then applied to the wireless communication system, so that the occupied space in the wireless communication system can be reduced, the weight of the wireless communication system can be reduced, and the implementation of the wireless communication system is facilitated.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present invention.
Claims (10)
1. An active antenna system, comprising:
an equipment housing;
the antenna housing assembly is connected with the equipment shell;
the integrated single board is arranged between the equipment shell and the antenna housing component, a passive component is arranged on the front surface of the integrated single board, and an active component is arranged on the back surface of the integrated single board.
2. An active antenna system according to claim 1, characterized in that: and the front surface of the integrated single board is provided with an antenna component.
3. An active antenna system according to claim 2, wherein the number of antenna elements is at least 2, and a device area is provided between two adjacent antenna elements, the device area being for providing active or passive devices.
4. An active antenna system according to claim 3, wherein a shield is further provided between two adjacent antenna assemblies.
5. The active antenna system of claim 1, wherein the back side of the integrated board is further provided with a dielectric filter, the dielectric filter being adjacent to the active component.
6. The active antenna system of claim 5, wherein the active components include a transceiver component, an intermediate frequency circuit component, and at least one power amplifier daughter card, the power amplifier daughter card being positioned between the transceiver component and the dielectric filter, the intermediate frequency circuit component being adjacent to the transceiver component.
7. The active antenna system of any one of claims 1 to 6, further comprising a power component and a baseband component, wherein the power component is disposed on a front side or a back side of the integrated board, and the baseband component is disposed on the front side or the back side of the integrated board.
8. The active antenna system of claim 1, wherein the device housing is provided with heat dissipating teeth on an outside thereof.
9. A base station, characterized by: comprising an active antenna system as claimed in any of claims 1 to 8.
10. A wireless communication system, characterized by: an active antenna system comprising any of claims 1 to 8 or a base station comprising claim 9.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111320814.XA CN116111316A (en) | 2021-11-09 | 2021-11-09 | Active antenna system, base station, and wireless communication system |
| PCT/CN2022/080733 WO2023082513A1 (en) | 2021-11-09 | 2022-03-14 | Active antenna system, base station, and wireless communication system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111320814.XA CN116111316A (en) | 2021-11-09 | 2021-11-09 | Active antenna system, base station, and wireless communication system |
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| Publication Number | Publication Date |
|---|---|
| CN116111316A true CN116111316A (en) | 2023-05-12 |
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|---|---|---|---|
| CN202111320814.XA Pending CN116111316A (en) | 2021-11-09 | 2021-11-09 | Active antenna system, base station, and wireless communication system |
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| CN (1) | CN116111316A (en) |
| WO (1) | WO2023082513A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024260042A1 (en) * | 2023-06-19 | 2024-12-26 | 中兴通讯股份有限公司 | Antenna structure and base station |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118073816A (en) * | 2022-11-23 | 2024-05-24 | 中兴通讯股份有限公司 | Active antenna, base station and wireless communication system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106169658A (en) * | 2016-09-28 | 2016-11-30 | 成都瑞达物联科技有限公司 | Millimeter wave antenna and the veneer integrated system of radio-frequency front-end |
| KR102452613B1 (en) * | 2017-03-31 | 2022-10-11 | 주식회사 케이엠더블유 | Antenna assembly and device comprising antenna assembly |
| KR102402160B1 (en) * | 2017-12-04 | 2022-05-27 | 주식회사 케이엠더블유 | Multi-input and multi-output antenna appartus |
| CN108987942B (en) * | 2018-06-28 | 2020-11-20 | 西南电子技术研究所（中国电子科技集团公司第十研究所） | Surface-mounted flat active phased-array antenna system architecture |
| CN112467365B (en) * | 2019-09-06 | 2025-09-16 | 中兴通讯股份有限公司 | Antenna device and antenna system |
| CN211907683U (en) * | 2020-04-30 | 2020-11-10 | 成都睿识智能科技有限公司 | Integrated electric scanning array antenna |
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2021
- 2021-11-09 CN CN202111320814.XA patent/CN116111316A/en active Pending
-
2022
- 2022-03-14 WO PCT/CN2022/080733 patent/WO2023082513A1/en not_active Ceased
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024260042A1 (en) * | 2023-06-19 | 2024-12-26 | 中兴通讯股份有限公司 | Antenna structure and base station |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2023082513A1 (en) | 2023-05-19 |
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