CN110050387A - Antenna port switching device and active antenna element - Google Patents
Antenna port switching device and active antenna element Download PDFInfo
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- CN110050387A CN110050387A CN201780076380.9A CN201780076380A CN110050387A CN 110050387 A CN110050387 A CN 110050387A CN 201780076380 A CN201780076380 A CN 201780076380A CN 110050387 A CN110050387 A CN 110050387A
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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
Abstract
The embodiment of the present invention provides a kind of antenna port switching device and active antenna element.Inventive antenna port switching device, comprising: the first printed circuit board, the second printed circuit board and switching module；First printed circuit board includes that port set is inscribed in antenna external-connected port group and antenna, antenna external-connected port group includes first antenna external-connected port group and the second antenna external-connected port group, it includes that port set and the inscribed port set of the second antenna is inscribed in first antenna that port set, which is inscribed, in antenna, second printed circuit board includes metal micro-strip line, and the second printed circuit board is for first antenna external-connected port group and the second antenna external-connected port group to be inscribed port set with respective antenna respectively and be connected；Switching module is used to adjust the relative position of the first printed circuit board and the second printed circuit board according to the set-up mode of radio-frequency module.The embodiment of the present invention realizes that a kind of antenna is configured suitable for a variety of AAU.
Description
The present embodiments relate to the communication technology more particularly to a kind of antenna port switching device and active antenna elements.
Active antenna element (Active Antenna Unit, abbreviation AAU) is integrated with antenna by radio frequency unit, can effectively integrate the terrace resource of operator, simplify the mating requirement of terrace, reduce feeder loss, enhance coverage effect, is more suitable the demand of multiband multi-standard networking.
Active antenna element can support multifrequency signal to receive and emit, such as, it can support 1800MHZ, 2600MHZ, 900MHZ and 2100MHZ, according to its frequency needs, antenna as shown in Figure 1 can be set, the external-connected port group 1 of the antenna is used to connect the radio-frequency module of 1800MHZ, the radio-frequency module specifically can be 1.8G tetra- and send four reception (four Transmit four Receive, abbreviation 4T4R), the external-connected port group 2 of the antenna is used to connect the radio-frequency module of 2600MHZ, the radio-frequency module specifically can be 2.6G 4T4R, two ports are used to connect the radio-frequency module of 900MHZ in the bottom end port set of the antenna, other two port is for connecting 2100M The radio-frequency module of HZ, the AAU connection that such antenna port topology layout configures 1.8A+2.6A+2.1P+900P is more convenient, connection type i.e. as shown in Figure 1, wherein, it is active (Active) module that 1.8A+2.6A+2.1P+900P, which refers specifically to configuration 1.8G 4T4R and 2.6G 4T4R, and configuration 2.1G 2T2R and 900 2T2R is passive (Passive) module.But for different operators, different scenes, the configuration of website is varied, such as: 1.8A+2.1A+2.6P+900P, 1.8A+900A+2.6P+2.1P waiting, above two configuration is completed according to identical antenna, then AAU configuration can be completed using such as Fig. 2A and such as the connection type of Fig. 2 B, wherein, it is specific for 1.8A+2.1A+2.6P+900P, as shown in Figure 2 A, it is 1.8G 4T4R and 2.1G 4T4R that active module embedded therein is arranged on antenna, wherein, since the port of the radio-frequency module for connecting 2100MHZ is located at the bottom end of antenna, so, it needs to be arranged longer cable and connects 2.1G 2T2R with the port for the radio-frequency module for being used to connect 2100MHZ , passive module 2.6G 4T4R connect by cable with external-connected port group 2, the port connection that 900 2T2R of passive module passes through cable and the radio-frequency module for being used to connect 900MHZ of antenna bottom end.Wherein, it is specific for 1.8A+900A+2.6P+2.1P, as shown in Figure 2 B, it is 1.8G 4T4R and 900 2T2R that active module embedded therein is arranged on antenna, wherein, since the port of the radio-frequency module for connecting 900MHZ is located at the bottom end of antenna, so, it needs to be arranged longer cable and connects 900 2T2R with the port for the radio-frequency module for being used to connect 900MHZ, passive module 2.6G 4T4R is connect by cable with external-connected port group 2, and passive module 2.1G 2T2R is connected by the port of cable and the radio-frequency module for connecting 2100MHZ of antenna bottom end.
However, as shown in Figure 2 A and 2 B, since the cable of connection active module embedded therein can interlock with the cable of connected with passive module, there is friction between each other, easily lose, it can be seen that, by above-mentioned antenna applications when different AAU configuration needs, it will appear the above problem, to influence the stability of AAU, service life and live networking efficiency.
Summary of the invention
The embodiment of the present invention provides a kind of antenna port switching device and active antenna element, is configured with realizing a kind of antenna suitable for a variety of AAU.
In a first aspect, the embodiment of the present invention provides a kind of antenna port switching device, comprising:
First printed circuit board, the second printed circuit board and switching module；
First printed circuit board includes that port set is inscribed in antenna external-connected port group and antenna, the antenna external-connected port group with radio-frequency module for connecting, the antenna external-connected port group includes first antenna external-connected port group and the second antenna external-connected port group, it includes that port set and the inscribed port set of the second antenna is inscribed in first antenna that port set, which is inscribed, in the antenna, second printed circuit board includes metal micro-strip line, and second printed circuit board is for the first antenna external-connected port group and the second antenna external-connected port group to be inscribed port set with respective antenna respectively and be connected；
The switching module is used to adjust the relative position of first printed circuit board and second printed circuit board according to the set-up mode of the radio-frequency module, so that port set conducting is inscribed with corresponding antenna in the first antenna external-connected port group and the second antenna external-connected port group.
With reference to first aspect, in a kind of possible implementation of first aspect, the first antenna external-connected port group and the second antenna external-connected port group are with the center symmetric setting of first printed circuit board；Port set is inscribed in the first antenna and port set is inscribed with the center symmetric setting of first printed circuit board in second antenna.
With reference to first aspect or any possible implementation of first aspect, in the alternatively possible implementation of first aspect, it includes that port is inscribed in multiple first antennas that port set, which is inscribed, in the first antenna, and the frequency range that port is inscribed in the multiple first antenna is identical；It includes that port is inscribed in multiple second antennas that port set, which is inscribed, in second antenna, and the frequency range that port is inscribed in the multiple second antenna is identical；The first antenna external-connected port group and the second antenna external-connected port group are respectively used to the radio-frequency module of one frequency range of connection.
With reference to first aspect or any possible implementation of first aspect, in the alternatively possible implementation of first aspect, it includes that port is inscribed in multiple first antennas that port set, which is inscribed, in the first antenna, and the frequency range that port is inscribed in the multiple first antenna is identical；It includes that port and the inscribed port of multiple 4th antennas is inscribed in multiple third antennas that port set, which is inscribed, in second antenna, the frequency range that port is inscribed in the multiple third antenna is identical, the frequency range that port is inscribed in the multiple 4th antenna is identical, and the frequency range that the frequency range of port is inscribed in the multiple third antenna and port is inscribed in the multiple 4th antenna is different；The first antenna external-connected port group is used to connect the radio-frequency module of a frequency range；The second antenna external-connected port group is used to connect the radio-frequency module of two frequency ranges.
With reference to first aspect or any possible implementation of first aspect, in the alternatively possible implementation of first aspect, the metal micro-strip line includes first part's metal micro-strip line and second part metal micro-strip line；First part's metal micro-strip line is used to first antenna external-connected port group port set is inscribed with first antenna and be connected, or port set is inscribed with second antenna in the first antenna external-connected port group and is connected；The second part metal micro-strip line is used to the second antenna external-connected port group port set is inscribed with the second antenna and be connected, or port set is inscribed with the first antenna in the second antenna external-connected port group and is connected.
With reference to first aspect or any possible implementation of first aspect, in the alternatively possible implementation of first aspect, when the switching module is in first state, first part's metal micro-strip line is used to first antenna external-connected port group port set is inscribed with first antenna and be connected, and the second part metal micro-strip line is used to the second antenna external-connected port group port set is inscribed with second antenna and be connected；
When the switching module is in the second state, first part's metal micro-strip line is used to first antenna external-connected port group port set is inscribed with second antenna and be connected, and the second part metal micro-strip line is used to the second antenna external-connected port group port set is inscribed with the first antenna and be connected.
With reference to first aspect or any possible implementation of first aspect, in the alternatively possible of first aspect
In implementation, first part's metal micro-strip line includes a plurality of metal micro-strip line, and the number of the metal micro-strip line of first part's metal micro-strip line is equal with the inscribed port number of port set of the first antenna；The second part metal micro-strip line includes a plurality of metal micro-strip line, and the number of the metal micro-strip line of the second part metal micro-strip line is equal with the inscribed port number of port set of second antenna.
Second aspect, the embodiment of the present invention provide a kind of antenna port switching device, comprising:
First printed circuit board, the second printed circuit board, third printed circuit board and switching module；
First printed circuit board includes first antenna external-connected port group, and second printed circuit board includes the second antenna external-connected port group, and the first antenna external-connected port group and the second antenna external-connected port group are respectively used to connect with radio-frequency module；
The third printed circuit board includes that port set is inscribed in antenna, and it includes that port set and the inscribed port set of the second antenna is inscribed in first antenna that port set, which is inscribed, in the antenna, and the third printed circuit board is two sided pcb；
First printed circuit board, the third printed circuit board and second printed circuit board stack gradually setting；
The switching module is used to adjust the position of first printed circuit board and second printed circuit board relative to third printed circuit board according to the set-up mode of the radio-frequency module, so that port set conducting is inscribed with corresponding antenna in the first antenna external-connected port group and the second antenna external-connected port group.
In conjunction with second aspect, in a kind of possible implementation of second aspect, the first antenna external-connected port group includes multiple first antenna external-connected ports, the second antenna external-connected port group includes multiple second antenna external-connected ports, it includes that port is inscribed in multiple first antennas that port set, which is inscribed, in the first antenna, and it includes that port is inscribed in multiple second antennas that port set, which is inscribed, in second antenna；The multiple first antenna is inscribed port and is successively set on the third printed circuit board, and port interval pre-determined distance is inscribed in two neighboring first antenna, and one the second antenna of setting between port is inscribed in two neighboring first antenna, port is inscribed；Pre-determined distance described in two neighboring first antenna external-connected port interval, pre-determined distance described in two neighboring second antenna external-connected port interval.
In conjunction with any possible implementation of second aspect or second aspect, in the alternatively possible implementation of second aspect, the frequency range that port is inscribed in the multiple first antenna is identical, and the frequency range that port is inscribed in the multiple second antenna is identical；The first antenna external-connected port group and the second antenna external-connected port group are respectively used to the radio-frequency module of one frequency range of connection.
In conjunction with any possible implementation of second aspect or second aspect, in the alternatively possible implementation of second aspect, the frequency range that port is inscribed in the multiple first antenna is identical, it includes that port and the inscribed port of multiple 4th antennas is inscribed in multiple third antennas that port, which is inscribed, in the multiple second antenna, the frequency range that port is inscribed in the multiple third antenna is identical, the frequency range that port is inscribed in the multiple 4th antenna is identical, and the frequency range that the frequency range of port is inscribed in the multiple third antenna and port is inscribed in the multiple 4th antenna is different；The first antenna external-connected port group is used to connect the radio-frequency module of a frequency range；The second antenna external-connected port group is used to connect the radio-frequency module of two frequency ranges.
In conjunction with any possible implementation of second aspect or second aspect, in the alternatively possible implementation of second aspect, when the switching module is in first state, port set conducting is inscribed in the first antenna external-connected port group and first antenna, and port set conducting is inscribed in the second antenna external-connected port group and the second antenna；When the switching module is in the second state, the first antenna external-connected port group is inscribed port set with the second antenna and is connected, and port set conducting is inscribed in the second antenna external-connected port group and the first antenna.
The third aspect, the embodiment of the present invention provide a kind of active antenna element, including antenna, radio-frequency module and the antenna port switching device as described in any possible implementation of first aspect or first aspect.
Fourth aspect, the embodiment of the present invention provide a kind of active antenna element, including antenna, radio-frequency module and the antenna port switching device as described in any possible implementation of second aspect or second aspect.
Antenna port of embodiment of the present invention switching device and active antenna element, by the way that the first printed circuit is arranged, second printed circuit board and switching module, first printed circuit board includes that port set is inscribed in antenna external-connected port group and antenna, antenna external-connected port group with radio-frequency module for connecting, antenna external-connected port group includes first antenna external-connected port group and the second antenna external-connected port group, it includes that port set and the inscribed port set of the second antenna is inscribed in first antenna that port set, which is inscribed, in antenna, second printed circuit board includes metal micro-strip line, by the metal micro-strip line of the second printed circuit board can by the first printed circuit board first antenna external-connected port group and the second antenna external-connected port group port set is inscribed with respective antenna respectively and is connected, so that first antenna external-connected port group can be adjusted flexibly according to configuration needs for realization and second antenna is external Port set is inscribed in the antenna of port set conducting, and then realizes that a kind of antenna is configured suitable for a variety of AAU.
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, a brief description of the drawings needed to be used in the description of the embodiments or the prior art will be given below.
Fig. 1 is a kind of structural schematic diagram of active antenna element；
Fig. 2A is the mode of connection that a kind of configuration is completed using the antenna of the active antenna element of Fig. 1；
Fig. 2 B is the mode of connection that another configuration is completed using the antenna of the active antenna element of Fig. 1；
Fig. 3 A is a kind of fractionation structural representation of antenna port switching device of the embodiment of the present invention；
Fig. 3 B is the structural schematic diagram of the first printed circuit board of one kind of the embodiment of the present invention；
Fig. 3 C is the structural schematic diagram of the second printed circuit board of one kind of the embodiment of the present invention；
Fig. 4 A is the structural schematic diagram of the antenna port switching device under a kind of state of the embodiment of the present invention；
Fig. 4 B is the structural schematic diagram of the antenna port switching device under another state of the embodiment of the present invention；
Fig. 5 is the antenna port switching device function equivalent schematic of the embodiment of the present invention；
Fig. 6 A is the schematic diagram of the AAU of the 1.8A+2.6A+2.1P of the embodiment of the present invention；
Fig. 6 B is the schematic diagram of the AAU of the 1.8A+2.1A+2.6P of the embodiment of the present invention；
Fig. 7 A is the schematic diagram of the AAU of the 1.8A+2.6A+900P+2.1P of the embodiment of the present invention；
Fig. 7 B is the schematic diagram of the AAU of the 1.8A+2.1A+2.6P of the embodiment of the present invention；
Fig. 7 C is the schematic diagram of the AAU of the 1.8A+900A+2.6P of the embodiment of the present invention；
Fig. 8 is the fractionation structural representation of another antenna port switching device of the embodiment of the present invention；
Fig. 9 A is the structural schematic diagram of the antenna port switching device under a kind of state of the embodiment of the present invention；
Fig. 9 B is the structural schematic diagram of the antenna port switching device under another state of the embodiment of the present invention.
Following will be combined with the drawings in the embodiments of the present invention, and technical scheme in the embodiment of the invention is clearly and completely described.
Fig. 3 A is a kind of fractionation structural representation of antenna port switching device of the embodiment of the present invention, Fig. 3 B is the structural schematic diagram of the first printed circuit board of one kind of the embodiment of the present invention, Fig. 3 C is the structural schematic diagram of the second printed circuit board of one kind of the embodiment of the present invention, and Fig. 4 A is the antenna port switching device under a kind of state of the embodiment of the present invention
Structural schematic diagram, Fig. 4 B is the structural schematic diagram of the antenna port switching device under another state of the embodiment of the present invention, Fig. 5 is the antenna port switching device function equivalent schematic of the embodiment of the present invention, as shown in Figure 3A, the device of the present embodiment may include: the first printed circuit board 11, second printed circuit board 12 and switching module 13, wherein, as shown in Figure 3B, first printed circuit board 11 includes that port set 112 is inscribed in antenna external-connected port group 111 and antenna, the antenna external-connected port group 111 with radio-frequency module for connecting, the antenna external-connected port group 111 includes first antenna external-connected port group 1111 and the second antenna external-connected port group 1112, it includes that port set 1121 and the inscribed port set 1 of the second antenna is inscribed in first antenna that port set 112, which is inscribed, in the antenna 122, as shown in Figure 3 C, second printed circuit board 12 includes metal micro-strip line 121, second printed circuit board 12 is for the first antenna external-connected port group 1111 and the second antenna external-connected port group 1112 to be inscribed port set with respective antenna respectively and be connected, the switching module 13 is used to adjust the relative position of first printed circuit board 11 and second printed circuit board 12 according to the set-up mode of radio-frequency module, so that port set conducting is inscribed with corresponding antenna in the first antenna external-connected port group 1111 and the second antenna external-connected port group 1112.
As shown in Figure 3 C, metal micro-strip line 121 includes first part's metal micro-strip line 1211 and second part metal micro-strip line 1212, first part's metal micro-strip line 1211 is used to first antenna external-connected port group port set is inscribed with first antenna and be connected, or port set is inscribed with second antenna in the first antenna external-connected port group and is connected, second part metal micro-strip line 1212 is used to the second antenna external-connected port group port set is inscribed with the second antenna and be connected, or port set is inscribed with the first antenna in the second antenna external-connected port group and is connected.
Specifically, the set-up mode of radio-frequency module refers specifically to the radio-frequency module of AAU and the specific integration mode of antenna, for example, active, passive.For example, the set-up mode that first radio-frequency module of the port set with identical frequency is inscribed with first antenna is active, it is passive that port set, which is inscribed, to have the set-up mode of the second radio-frequency module of identical frequency with the second antenna, so, according to the set-up mode of the first radio-frequency module and the second radio-frequency module, adjust the switching module of the embodiment of the present invention, so that first antenna is inscribed port set and is connected with the first antenna external-connected port group that the first radio-frequency module connects, second antenna is inscribed port set and is connected with the second antenna external-connected port group that the second radio-frequency module connects, i.e. as shown in Figure 4 A.In contrast, in another AAU assembly, using identical antenna, unlike, the set-up mode that first radio-frequency module of the port set with identical frequency is inscribed with first antenna is passive, it is active that port set, which is inscribed, to have the set-up mode of the second radio-frequency module of identical frequency with the second antenna, so according to the set-up mode of the first radio-frequency module and the second radio-frequency module, adjust the switching module of the embodiment of the present invention, so that first antenna is inscribed port set and is connected with the second antenna external-connected port group that the first radio-frequency module connects, second antenna is inscribed port set and is connected with the first antenna external-connected port group that the second radio-frequency module connects, i.e. as shown in Figure 4 B.
Antenna port switching device i.e. through the embodiment of the present invention can be according to the set-up mode of radio-frequency module, the radio-frequency module of different set-up modes is adjusted flexibly and corresponding antenna is inscribed port set coupling and is connected, to realize that a kind of antenna can be adapted for a variety of AAU configurations, the exploitation type of antenna is effectively reduced, convenient for the networking of the scene AAU.
Function as described above may be implemented in the antenna port switching device of the embodiment of the present invention, the equivalent schematic of its function may refer to shown in Fig. 5, wherein, solid line is a kind of state, dotted line is another state, and the corresponding state of solid line state corresponding with dotted line switches over specifically can antenna port switching device realization through the embodiment of the present invention.For example, the corresponding state of solid line can be the corresponding state of Fig. 4 A, and the corresponding state of dotted line can be the corresponding state of Fig. 4 B, and the antenna that the AAU of two kinds of different conditions is used is identical, to realize that a kind of antenna is suitable for a variety of AAU.
Specifically, being provided with the AAU of the antenna port switching device of the present embodiment, 3 frequency band signals can be supported to receive and emit, can also support 4 frequency band signals receptions and transmitting, it is specifically related with the frequency range number of antenna support that AAU is used.Wherein, it supports 3 frequency band signals to receive and emit, can be applied to two active moulds of setting
The AAU of block and a passive module, specifically, the antenna port switching device of the present embodiment is specifically used for realizing that port set switching is inscribed in the antenna of two frequency ranges in antenna external-connected port group, realize that first antenna external-connected port group is inscribed port set with first antenna and is connected, and second antenna external-connected port group and the second antenna port set be inscribed be connected, or, realize that first antenna external-connected port group is connected with the inscribed port set of the second antenna and the second antenna external-connected port group is inscribed port set with first antenna and is connected.4 frequency band signals are supported to receive and emit, it can be applied to the AAU of two active module embedded thereins and two passive modules of setting, specifically, the antenna port switching device of the present embodiment is specifically used for realizing that port set switching is inscribed in the antenna of three frequency ranges in antenna external-connected port group, realize that first antenna external-connected port group is inscribed port set with first antenna and is connected, and second antenna external-connected port group and the second antenna port set be inscribed be connected, or, realize that first antenna external-connected port group is inscribed port set with the second antenna and is connected, and second antenna external-connected port group and first antenna port set be inscribed be connected, it is received from 3 frequency band signals of support different with transmitting, 4 frequency band signals are supported to receive and emit, its second antenna is inscribed the antenna that port set includes two frequency ranges and port is inscribed, accordingly, second antenna external-connected port group is for connecting Connect the radio-frequency module of two different frequency ranges.
Specifically, as shown in Figure 3B, port set 1121 is inscribed in the first antenna external-connected port group 1111, the second antenna external-connected port group 1112, the first antenna and the outer edge that port set 1122 is separately positioned on the first printed circuit board 11 is inscribed in second antenna, and the first antenna external-connected port group 1111 and the second antenna external-connected port group 1112 are with the center symmetric setting of the first printed circuit board 11；Port set 1121 is inscribed in the first antenna and port set 1122 is inscribed with the center symmetric setting of the first printed circuit board 11 in second antenna；Port set 1121 is inscribed in the first antenna and second antenna is inscribed port set 1122 and is disposed adjacent respectively with the first antenna external-connected port group 1111 and two antenna external-connected ports group 1112.
It should be noted that Fig. 3 A to Fig. 4 B is major electrical components, the embodiment of the present invention is not in this, as limitation, for example, as shown in the figure, the first printed circuit board and the second printed circuit board are circle, it should be understood that it can also be other shapes, such as square, diamond shape etc..
The antenna port switching device of the present embodiment, by the way that the first printed circuit is arranged, second printed circuit board and switching module, first printed circuit board includes that port set is inscribed in antenna external-connected port group and antenna, antenna external-connected port group with radio-frequency module for connecting, antenna external-connected port group includes first antenna external-connected port group and the second antenna external-connected port group, it includes that port set and the inscribed port set of the second antenna is inscribed in first antenna that port set, which is inscribed, in antenna, second printed circuit board includes metal micro-strip line, by the metal micro-strip line of the second printed circuit board can by the first printed circuit board first antenna external-connected port group and the second antenna external-connected port group port set is inscribed with respective antenna respectively and is connected, to realize that the antenna that first antenna external-connected port group and the second antenna external-connected port group conducting can be adjusted flexibly according to demand is inscribed Port set, and then realize that a kind of antenna is configured suitable for a variety of AAU.
Specific explanations explanation is carried out to above-described embodiment using two specific embodiments below.
The device of the present embodiment is on the basis of Fig. 3 B shown device structure, further, it includes that port is inscribed in multiple first antennas that port set 1121, which is inscribed, in the first antenna, such as, it can be four first antennas and port be inscribed, the frequency range that port is inscribed in the multiple first antenna is identical, it includes that port is inscribed in multiple second antennas that port set 1122, which is inscribed, in second antenna, such as, it can be four the second antennas and port be inscribed, the frequency range that port is inscribed in the multiple second antenna is identical, the first antenna external-connected port group 1111 and the second antenna external-connected port group 1112 are respectively used to the radio-frequency module of one frequency range of connection.That is the antenna of AAU supports 3 frequency band signals to receive and emit, then can use the antenna port switching device of the present embodiment by identical antenna applications in two different AAU.
It should be noted that it includes the inscribed port of four first antennas that port set, which is inscribed, in first antenna shown in Fig. 3 B, and
It includes that port is inscribed in four the second antennas that port set, which is inscribed, in second antenna, is to schematically illustrate, port number is also possible to other values, can carry out flexible setting with specific reference to actual demand.
Wherein, when switching module 13 is in first state, first part's metal micro-strip line 1211 is used to the first antenna external-connected port group 1111 port set 1121 is inscribed with first antenna and be connected, and second part metal micro-strip line 1212 is used to the second antenna external-connected port group 1112 port set 1122 is inscribed with the second antenna and be connected.When switching module 13 is in the second state, first part's metal micro-strip line 1211 is used to the first antenna external-connected port group 1111 port set 1122 is inscribed with the second antenna and be connected, and second part metal micro-strip line 1212 is used to the second antenna external-connected port group 1112 port set 1121 is inscribed with first antenna and be connected.
Specifically, first part's metal micro-strip line 1121 includes a plurality of metal micro-strip line, the number of the metal micro-strip line of first part's metal micro-strip line is equal with the inscribed port number of port set 1121 of first antenna, second part metal micro-strip line 1122 includes a plurality of metal micro-strip line, and the number of the metal micro-strip line of second part metal micro-strip line is equal with the inscribed port number of port set 1122 of the second antenna.
For example, a kind of its support of antenna 1800MHZ, 2100MHZ and 2600MHZ, the antenna then can be used and integrate 1800MHZ, the radio-frequency module of 2100MHZ and 2600MHZ realizes AAU, the set-up mode of specific radio-frequency module can be two kinds, one kind is 1.8A+2.1A+2.6P, another kind is 1.8A+2.6A+2.1P, wherein each radio-frequency module is 4 emission interfaces, 4 receiving interfaces, it is specially the 4T4R of different frequency, specifically, it is active (Active) module that 1.8A+2.1A+2.6P, which refers specifically to setting 1.8G 4T4R and 2.1G 4T4R, configuration 2.6G 4T4R is passive (Passive) module, 1.8 It is active (Active) module that A+2.6A+2.1P, which refers specifically to setting 1.8G 4T4R and 2.6G 4T4R, and configuration 2.1G 4T4R is passive (Passive) module,
When realizing the AAU of 1.8A+2.6A+2.1P, state as shown in Figure 4 A can be set by the antenna port switching device of the embodiment of the present invention, accordingly, the frequency that four ports of port set 1121 are inscribed in first antenna as shown in Figure 3 C is 2600MHZ, the frequency that four ports of port set 1122 are inscribed in second antenna is 2100MHZ, then adjust the relative position of the first printed circuit board 11 and the second printed circuit board 12, port set 1121 is inscribed in first antenna by the metal micro-strip line of the second printed circuit board 12 to connect with first antenna external-connected port group 1111, the first antenna external-connected port group 1111 is for connecting 2.6G 4T4R, port set is inscribed in second antenna by the metal micro-strip line of the second printed circuit board 12 1122 connect with the second antenna external-connected port group 1112, and the second antenna external-connected port group 1112 is for connecting 2.1G4T4R.The AAU of the 1.8A+2.6A+2.1P of realization is equal to AAU shown in Fig. 6 A.
When realizing the AAU of 1.8A+2.1A+2.6P, state as shown in Figure 4 B can be set by the antenna port switching device of the embodiment of the present invention, accordingly, the frequency that four ports of port set 1121 are inscribed in first antenna as shown in Figure 3 C is 2600MHZ, the frequency that four ports of port set 1122 are inscribed in second antenna is 2100MHZ, then adjust the relative position of the first printed circuit board 11 and the second printed circuit board 12, port set 1121 is inscribed in first antenna by the metal micro-strip line of the second printed circuit board 12 to connect with the second antenna external-connected port group 1112, the second antenna external-connected port group 1111 is for connecting 2.6G 4T4R, port set is inscribed in second antenna by the metal micro-strip line of the second printed circuit board 12 1122 connect with first antenna external-connected port group 1111, and the first antenna external-connected port group 1111 is for connecting 2.1G4T4R.The AAU of the 1.8A+2.1A+2.6P of realization is equal to AAU shown in Fig. 6 B.
That is, a kind of two kinds of AAU assembly of antenna realization in such a way that switching module is using two printed circuit board rotatable communications, can be used in antenna port switching device through the embodiment of the present invention, and it is possible to prevente effectively from the wiring of port interface alternation sum is complicated.
Another embodiment, the device of the present embodiment is on the basis of Fig. 3 B shown device structure, further, institute
Stating first antenna and port set 1121 is inscribed includes that port is inscribed in multiple first antennas, such as it can be 4 ports, the frequency range that port is inscribed in the multiple first antenna is identical, it includes that port and the inscribed port of multiple 4th antennas is inscribed in multiple third antennas that port set 1122, which is inscribed, in second antenna, such as, port, which is inscribed, in third antenna can be 2 ports, port, which is inscribed, in 4th antenna can be 2 ports, the frequency range that port is inscribed in the multiple third antenna is identical, the frequency range that port is inscribed in the multiple 4th antenna is identical, the frequency range that the frequency range of port is inscribed in the multiple third antenna and port is inscribed in the multiple 4th antenna is different；The first antenna external-connected port group is used to connect the radio-frequency module of a frequency range；The second antenna external-connected port group is used to connect the radio-frequency module of two frequency ranges.That is the antenna of AAU supports 4 frequency band signals to receive and emit, then can use the antenna port switching device of the present embodiment by identical antenna applications in two different AAU.
Wherein, when switching module 13 is in first state, first part's metal micro-strip line 1211 is used to the first antenna external-connected port group 1111 port set 1121 is inscribed with first antenna and be connected, and second part metal micro-strip line 1212 is used to the second antenna external-connected port group 1112 port set 1122 is inscribed with the second antenna and be connected.When switching module 13 is in the second state, first part's metal micro-strip line 1211 is used to the first antenna external-connected port group 1111 port set 1122 is inscribed with the second antenna and be connected, and second part metal micro-strip line 1212 is used to the second antenna external-connected port group 1112 port set 1121 is inscribed with the first antenna and be connected.
Specifically, first part's metal micro-strip line 1121 includes a plurality of metal micro-strip line, the number of the metal micro-strip line of first part's metal micro-strip line is equal with the inscribed port number of port set 1121 of the first antenna, the second part metal micro-strip line includes a plurality of metal micro-strip line, and the number of the metal micro-strip line of the second part metal micro-strip line is equal with the inscribed port number of port set 1122 of second antenna.
For example, a kind of its support of antenna 1800MHZ, 2100MHZ, 900MHZ and 2600MHZ, the antenna then can be used and integrate 1800MHZ, 2100MHZ, the radio-frequency module of 900MHZ and 2600MHZ realizes AAU, the set-up mode of specific radio-frequency module can be three kinds: (1), it is active (Active) module that 1.8A+2.1A+2.6P, which refers specifically to configuration 1.8G 4T4R and 2.1G2T2R, configuration 2.6G 4T4R is passive (Passive) module, (2), it is active (Active) module that 1.8A+2.6A+900P+2.1P, which refers specifically to configuration 1.8G 4T4R and 2.6G 4T4R, configuration 2 .1G 2T2R and 900 2T2R is passive (Passive) module, (3), it is active (Active) module that 1.8A+900A+2.6P, which refers specifically to configuration 1.8G4T4R and 900 2T2R, and configuration 2.6G 4T4R is passive (Passive) module.
When realizing the AAU of 1.8A+2.6A+900P+2.1P, state as shown in Figure 4 A can be set by the antenna port switching device of the embodiment of the present invention, accordingly, the frequency that four ports of port set 1121 are inscribed in first antenna as shown in Figure 3 C is 2600MHZ, the frequency that two ports of port set 1122 are inscribed in second antenna is 2100MHZ, the frequency of two ports is 900MHZ, then adjust the relative position of the first printed circuit board 11 and the second printed circuit board 12, port set 1121 is inscribed in first antenna by the metal micro-strip line of the second printed circuit board 12 to connect with first antenna external-connected port group 1111, the first antenna external-connected port group 1111 is for connecting 2.6G 4T4R, pass through the second printing electricity Second antenna is inscribed port set 1122 and connect with the second antenna external-connected port group 1112 by the metal micro-strip line of road plate 12, and the second antenna external-connected port group 1112 is for connecting 2.1G 2T2R and 900 2T2R.The AAU of the 1.8A+2.6A+900P+2.1P of realization is equal to AAU shown in Fig. 7 A.
When realizing the AAU of 1.8A+2.1A+2.6P, state as shown in Figure 4 B can be set by the antenna port switching device of the embodiment of the present invention, accordingly, the frequency that four ports of port set 1121 are inscribed in first antenna as shown in Figure 3 C is 2600MHZ, the frequency that two ports of port set 1122 are inscribed in second antenna is 2100MHZ, the frequency of two ports is 900MHZ, then adjust the relative position of the first printed circuit board 11 and the second printed circuit board 12, port set 1121 is inscribed in first antenna by the metal micro-strip line of the second printed circuit board 12 to connect with the second antenna external-connected port group 1112
It connects, the second antenna external-connected port group 1111 is for connecting 2.6G 4T4R, port set 1122 is inscribed in second antenna by the metal micro-strip line of the second printed circuit board 12 to connect with first antenna external-connected port group 1111, for connecting 2.1G 2T2R, other two port sky is connect for two ports of the first antenna external-connected port group 1111.The AAU of the 1.8A+2.1A+2.6P of realization is equal to AAU shown in Fig. 7 B.
When realizing the AAU of 1.8A+900A+2.6P, state as shown in Figure 4 B can be set by the antenna port switching device of the embodiment of the present invention, accordingly, the frequency that four ports of port set 1121 are inscribed in first antenna as shown in Figure 3 C is 2600MHZ, the frequency that two ports of port set 1122 are inscribed in second antenna is 2100MHZ, the frequency of two ports is 900MHZ, then adjust the relative position of the first printed circuit board 11 and the second printed circuit board 12, port set 1121 is inscribed in first antenna by the metal micro-strip line of the second printed circuit board 12 to connect with the second antenna external-connected port group 1112, the second antenna external-connected port group 1111 is for connecting 2.6G 4T4R, pass through the second printed circuit board 12 Second antenna is inscribed port set 1122 and connect with first antenna external-connected port group 1111 by metal micro-strip line, and for connecting 900G 2T2R, other two port sky is connect for two ports of the first antenna external-connected port group 1111.The AAU of the 1.8A+900A+2.6P of realization is equal to AAU shown in Fig. 7 C.
That is, a kind of two kinds of AAU assembly of antenna realization in such a way that switching module is using two printed circuit board rotatable communications, can be used in antenna port switching device through the embodiment of the present invention, and it is possible to prevente effectively from the wiring of port interface alternation sum is complicated.
It is different from the printed circuit board of above-described embodiment rotation switching mode, below several embodiments using the pull mode of printed circuit board, realize a kind of antenna applications in a variety of AAU.It specifically may refer to the specific explanations explanation of following embodiments.
Fig. 8 is the fractionation structural representation of another antenna port switching device of the embodiment of the present invention, it is different from Fig. 3 A illustrated embodiment, first antenna external-connected port group and the second antenna external-connected port group are separately positioned on a printed circuit board by the present embodiment, and port end is inscribed in antenna and is arranged on two sided pcb, as shown in figure 8, the device of the present embodiment may include: the first printed circuit board 21, the second printed circuit board 22, third printed circuit board 23 and switching module.Wherein, first printed circuit board 21 may include first antenna external-connected port group 211, second printed circuit board 22 may include the second antenna external-connected port group 221, the third printed circuit board 23 may include that port set 231 is inscribed in antenna, it may include that port set 2311 and the inscribed port set 2312 of the second antenna is inscribed in first antenna that port set 231, which is inscribed, in the antenna, the third printed circuit board 23 is two sided pcb, first printed circuit board 21, the third printed circuit board 23 and second printed circuit board 22 stack gradually setting, the switching module is used to adjust the position of first printed circuit board 21 and second printed circuit board 22 relative to third printed circuit board 23 according to the set-up mode of radio-frequency module, so that described One antenna external-connected port group 211 and the second antenna external-connected port group 221 are inscribed port set with corresponding antenna and are connected.
Wherein, the set-up mode specific explanations of radio-frequency module illustrate to may refer to the explanation of Fig. 3 A to embodiment illustrated in fig. 5, and details are not described herein again.
The equivalent schematic of its function of the antenna port switching device of the embodiment of the present invention may refer to shown in Fig. 5, wherein, solid line is a kind of state, dotted line is another state, and the corresponding state of solid line state corresponding with dotted line switches over specifically can antenna port switching device realization through the embodiment of the present invention.That is the antenna port switching device of the embodiment of the present invention is identical as the equivalent schematic of the function of antenna port switching device shown in Fig. 3 A.It also may be implemented a kind of antenna and is suitable for a variety of AAU.
Specifically, the antenna port switching device of the present embodiment can also support 3 frequency band signals to receive and transmitting and 4
A frequency band signals receive and transmitting, wherein support 3 frequency band signals are received to receive and illustrate with the specific explanations of transmitting with transmitting and 4 frequency band signals, may refer to the explanation of Fig. 3 A to embodiment illustrated in fig. 5, details are not described herein again.
The antenna port switching device of the present embodiment, by the way that the first printed circuit is arranged, second printed circuit board, third printed circuit board and switching module, first printed circuit board includes first antenna external-connected port group, second printed circuit board includes the second antenna external-connected port group, third printed circuit board includes that port set and the inscribed port set of the second antenna is inscribed in first antenna, third printed circuit board is arranged between the first printed circuit board and the second printed circuit board, and third printed circuit board is two sided pcb, port set is inscribed with respective antenna respectively in the second antenna external-connected port group in the first antenna external-connected port group and the second printed circuit board on the first printed circuit board by switching module to be connected, to realize can be adjusted flexibly according to demand first antenna external-connected port group and the second antenna external-connected port group conducting Port set is inscribed in antenna, and then realizes that a kind of antenna is configured suitable for a variety of AAU.
On the basis of the device of the present embodiment apparatus structure shown in Fig. 8, further, the first antenna external-connected port group 211 includes multiple first antenna external-connected ports, such as, as shown in Figure 8, first antenna external-connected port group 211 includes four first antenna external-connected ports, the second antenna external-connected port group 221 includes multiple second antenna external-connected ports, such as, as shown in Figure 8, second antenna external-connected port group 221 includes four the second antenna external-connected ports, it includes that port is inscribed in multiple first antennas that port set 2311, which is inscribed, in the first antenna, it includes that port is inscribed in multiple second antennas that port set 2312, which is inscribed, in second antenna, such as, as shown in Figure 8, it includes that port is inscribed in four first antennas that port set 2311, which is inscribed, in first antenna, it includes four that port set 2312, which is inscribed, in second antenna Port is inscribed in second antenna.
Wherein, multiple first antennas are inscribed port and are successively set on the third printed circuit board, port interval pre-determined distance is inscribed in two neighboring first antenna, and one the second antenna of setting between port is inscribed in two neighboring first antenna, port is inscribed, pre-determined distance described in two neighboring first antenna external-connected port interval, pre-determined distance described in two neighboring second antenna external-connected port interval, i.e., port set-up mode as shown in Figure 8.
It should be noted that, it includes that port is inscribed in four first antennas that port set, which is inscribed, in first antenna shown in Fig. 8, and second antenna port set is inscribed includes that port is inscribed in four the second antennas, it is to schematically illustrate, its port number is also possible to other values, can carry out flexible setting with specific reference to actual demand.
A kind of achievable mode, the frequency range that port is inscribed in the multiple first antenna is identical, and the frequency range that port is inscribed in the multiple second antenna is identical；The first antenna external-connected port group and the second antenna external-connected port group are respectively used to the radio-frequency module of one frequency range of connection.That is the antenna of AAU supports 3 frequency band signals to receive and emit, then can use the antenna port switching device of the present embodiment by identical antenna applications in two different AAU.
When the switching module is in first state, the first antenna external-connected port group 211 and first antenna are inscribed port set 2311 and are connected, the second antenna external-connected port group 221 and the second antenna are inscribed port set 2312 and are connected, when the switching module is in the second state, the first antenna external-connected port group 211 and the second antenna are inscribed port set 2312 and are connected, and the second antenna external-connected port group 221 and the first antenna are inscribed port set 2311 and are connected.
For example, a kind of its support of antenna 1800MHZ, 2100MHZ and 2600MHZ, the antenna then can be used and integrate 1800MHZ, the radio-frequency module of 2100MHZ and 2600MHZ realizes AAU, the set-up mode of specific radio-frequency module can be two kinds, one kind is 1.8A+2.1A+2.6P, another kind is 1.8A+2.6A+2.1P, wherein each radio-frequency module is 4 emission interfaces, 4 receiving interfaces, it is specially the 4T4R of different frequency, specifically, it is active (Active) module that 1.8A+2.1A+2.6P, which refers specifically to setting 1.8G 4T4R and 2.1G 4T4R, configuration 2.6G 4T4R is passive (Passive) module, 1.8 It is active (Active) module, configuration that A+2.6A+2.1P, which refers specifically to setting 1.8G 4T4R and 2.6G 4T4R,
2.1G 4T4R is passive (Passive) module,
When realizing the AAU of 1.8A+2.6A+2.1P, state as shown in Figure 9 A can be set by the antenna port switching device of the embodiment of the present invention, accordingly, the frequency that four ports of port set 2311 are inscribed in first antenna is 2600MHZ, the frequency that four ports of port set 2312 are inscribed in second antenna is 2100MHZ, then adjust the first printed circuit board 21, the relative position of second printed circuit board 22 and third printed circuit board 23, so that first antenna is inscribed port set 2311 and connect with first antenna external-connected port group 211, the first antenna external-connected port group 211 is for connecting 2.6G4T4R, so that the second antenna is inscribed port set 2312 and connect with the second antenna external-connected port group 221, the second antenna external-connected port group 22 1 for connecting 2.1G 4T4R.The AAU of the 1.8A+2.6A+2.1P of realization is equal to AAU shown in Fig. 6 A.
When realizing the AAU of 1.8A+2.1A+2.6P, state as shown in Figure 9 B can be set by the antenna port switching device of the embodiment of the present invention, accordingly, the frequency that four ports of port set 2311 are inscribed in first antenna is 2600MHZ, the frequency that four ports of port set 2312 are inscribed in second antenna is 2100MHZ, then adjust the first printed circuit board 21, the relative position of second printed circuit board 22 and third printed circuit board 23, so that first antenna is inscribed port set 2311 and connect with the second antenna external-connected port group 221, the second antenna external-connected port group 221 is for connecting 2.6G4T4R, so that the second antenna is inscribed port set 2312 and connect with first antenna external-connected port group 211, the first antenna external-connected port group 21 1 for connecting 2.1G 4T4R.The AAU of the 1.8A+2.1A+2.6P of realization is equal to AAU shown in Fig. 6 B.
Wherein, inscribed port set is connect with external-connected port group refers specifically to PCB coupling conducting.
That is, a kind of two kinds of AAU assembly of antenna realization in such a way that switching module is using three printed circuit board pull couplings, can be used in antenna port switching device through the embodiment of the present invention, and it is possible to prevente effectively from the wiring of port interface alternation sum is complicated.
The achievable mode of another kind, the frequency range that port is inscribed in the multiple first antenna is identical, it includes that port and the inscribed port of multiple 4th antennas is inscribed in multiple third antennas that port, which is inscribed, in the multiple second antenna, the frequency range that port is inscribed in the multiple third antenna is identical, the frequency range that port is inscribed in the multiple 4th antenna is identical, and the frequency range that the frequency range of port is inscribed in the multiple third antenna and port is inscribed in the multiple 4th antenna is different；The first antenna external-connected port group is used to connect the radio-frequency module of a frequency range；The second antenna external-connected port group is used to connect the radio-frequency module of two frequency ranges.That is the antenna of AAU supports 4 frequency band signals to receive and emit, then can use the antenna port switching device of the present embodiment by identical antenna applications in two different AAU.
Wherein, when the switching module is in first state, the first antenna external-connected port group 211 and first antenna are inscribed port set 2311 and are connected, the second antenna external-connected port group 221 and the second antenna are inscribed port set 2312 and are connected, when the switching module is in the second state, the first antenna external-connected port group 211 and the second antenna are inscribed port set 2312 and are connected, and the second antenna external-connected port group 221 and the first antenna are inscribed port set 2311 and are connected.
For example, a kind of its support of antenna 1800MHZ, 2100MHZ, 900MHZ and 2600MHZ, the antenna then can be used and integrate 1800MHZ, 2100MHZ, the radio-frequency module of 900MHZ and 2600MHZ realizes AAU, the set-up mode of specific radio-frequency module can be three kinds: (1), it is active (Active) module that 1.8A+2.1A+2.6P, which refers specifically to configuration 1.8G 4T4R and 2.1G2T2R, configuration 2.6G 4T4R is passive (Passive) module, (2), it is active (Active) module that 1.8A+2.6A+900P+2.1P, which refers specifically to configuration 1.8G 4T4R and 2.6G 4T4R, configuration 2 .1G 2T2R and 900 2T2R is passive (Passive) module, (3), it is active (Active) module that 1.8A+900A+2.6P, which refers specifically to configuration 1.8G4T4R and 900 2T2R, and configuration 2.6G 4T4R is passive (Passive) module.
When realizing the AAU of 1.8A+2.6A+900P+2.1P, state as shown in Figure 9 A can be set by the antenna port switching device of the embodiment of the present invention, accordingly, the frequency that four ports of port set 2311 are inscribed in first antenna is 2600MHZ, the frequency that two ports of port set 2311 are inscribed in second antenna is 2100MHZ, the frequency of two ports is 900MHZ, then adjust the first printed circuit board 21, the relative position of second printed circuit board 22 and third printed circuit board 23, port set 2311 is inscribed in first antenna to connect with first antenna external-connected port group 211, the first antenna external-connected port group 211 is for connecting 2.6G 4T4R, port set 2312 and the second antenna external-connected port is inscribed in second antenna 221 connection of group, the second antenna external-connected port group 221 is for connecting 2.1G 2T2R and 900 2T2R.The AAU of the 1.8A+2.6A+900P+2.1P of realization is equal to AAU shown in Fig. 7 A.
When realizing the AAU of 1.8A+2.1A+2.6P, state as shown in Figure 9 B can be set by the antenna port switching device of the embodiment of the present invention, accordingly, the frequency that four ports of port set 2311 are inscribed in first antenna is 2600MHZ, the frequency that two ports of port set 2312 are inscribed in second antenna is 2100MHZ, the frequency of two ports is 900MHZ, then adjust the first printed circuit board 21, the relative position of second printed circuit board 22 and third printed circuit board 23, port set 2311 is inscribed in first antenna to connect with the second antenna external-connected port group 211, the second antenna external-connected port group 221 is for connecting 2.6G 4T4R, port set 2312 is inscribed in second antenna to connect with first antenna external-connected port group 211 It connects, for connecting 2.1G 2T2R, other two port sky is connect for two ports of the first antenna external-connected port group 211.The AAU of the 1.8A+2.1A+2.6P of realization is equal to AAU shown in Fig. 7 B.
When realizing the AAU of 1.8A+900A+2.6P, state as shown in Figure 9 B can be set by the antenna port switching device of the embodiment of the present invention, accordingly, the frequency that four ports of port set 2311 are inscribed in first antenna is 2600MHZ, the frequency that two ports of port set 2312 are inscribed in second antenna is 2100MHZ, the frequency of two ports is 900MHZ, then adjust the first printed circuit board 21, the relative position of second printed circuit board 22 and third printed circuit board 23, port set 2311 is inscribed in first antenna to connect with the second antenna external-connected port group 221, the second antenna external-connected port group 221 is for connecting 2.6G 4T4R, port set 2312 is inscribed in second antenna to connect with first antenna external-connected port group 211 It connects, for connecting 900G 2T2R, other two port sky is connect for two ports of the first antenna external-connected port group 211.The AAU of the 1.8A+900A+2.6P of realization is equal to AAU shown in Fig. 7 C.
That is, a kind of two kinds of AAU assembly of antenna realization in such a way that switching module is using three printed circuit board pull couplings, can be used in antenna port switching device through the embodiment of the present invention, and it is possible to prevente effectively from the wiring of port interface alternation sum is complicated.
In several embodiments provided herein, it should be understood that disclosed device and method may be implemented in other ways.Such as, the apparatus embodiments described above are merely exemplary, such as, the division of the unit, only a kind of logical function partition, there may be another division manner in actual implementation, such as multiple units or components can be combined or can be integrated into another system, or some features can be ignored or not executed.Another point, shown or discussed mutual coupling, direct-coupling or communication connection can be through some interfaces, the indirect coupling or communication connection of device or unit, can be electrical property, mechanical or other forms.
It is described this unit may or may not be physically separated as illustrated by the separation member, component shown as a unit may or may not be physical unit, it can in one place, or may be distributed over multiple network units.It can some or all of the units may be selected to achieve the purpose of the solution of this embodiment according to the actual needs.
In addition, the functional units in various embodiments of the present invention may be integrated into one processing unit, it is also possible to each unit and physically exists alone, can also be integrated in one unit with two or more units.Above-mentioned integrated unit was both
It can take the form of hardware realization, can also be realized in the form of hardware adds SFU software functional unit.
The above-mentioned integrated unit being realized in the form of SFU software functional unit, can store in a computer readable storage medium.Above-mentioned SFU software functional unit is stored in a storage medium, it uses including some instructions so that a computer equipment (can be personal computer, server or the network equipment etc.) or processor (processor) execute the part steps of each embodiment the method for the present invention.And storage medium above-mentioned includes: USB flash disk, mobile hard disk, read-only memory (Read-Only Memory, ROM), the various media that can store program code such as random access memory (Random Access Memory, RAM), magnetic or disk.
Those skilled in the art can be understood that, for convenience and simplicity of description, only the example of the division of the above functional modules, in practical application, it can according to need and be completed by different functional modules above-mentioned function distribution, the internal structure of device is divided into different functional modules, to complete all or part of the functions described above.The specific work process of the device of foregoing description, can refer to corresponding processes in the foregoing method embodiment, and details are not described herein.
Claims (14)
- A kind of antenna port switching device characterized by comprisingFirst printed circuit board, the second printed circuit board and switching module；First printed circuit board includes that port set is inscribed in antenna external-connected port group and antenna, the antenna external-connected port group with radio-frequency module for connecting, the antenna external-connected port group includes first antenna external-connected port group and the second antenna external-connected port group, it includes that port set and the inscribed port set of the second antenna is inscribed in first antenna that port set, which is inscribed, in the antenna, second printed circuit board includes metal micro-strip line, and second printed circuit board is for the first antenna external-connected port group and the second antenna external-connected port group to be inscribed port set with respective antenna respectively and be connected；The switching module is used to adjust the relative position of first printed circuit board and second printed circuit board according to the set-up mode of the radio-frequency module, so that port set conducting is inscribed with corresponding antenna in the first antenna external-connected port group and the second antenna external-connected port group.
- The apparatus according to claim 1, which is characterized in that the first antenna external-connected port group and the second antenna external-connected port group are with the center symmetric setting of first printed circuit board；Port set is inscribed in the first antenna and port set is inscribed with the center symmetric setting of first printed circuit board in second antenna.
- The apparatus of claim 2, which is characterized in that it includes that port is inscribed in multiple first antennas that port set, which is inscribed, in the first antenna, and the frequency range that port is inscribed in the multiple first antenna is identical；It includes that port is inscribed in multiple second antennas that port set, which is inscribed, in second antenna, and the frequency range that port is inscribed in the multiple second antenna is identical；The first antenna external-connected port group and the second antenna external-connected port group are respectively used to the radio-frequency module of one frequency range of connection.
- The apparatus of claim 2, which is characterized in that it includes that port is inscribed in multiple first antennas that port set, which is inscribed, in the first antenna, and the frequency range that port is inscribed in the multiple first antenna is identical；It includes that port and the inscribed port of multiple 4th antennas is inscribed in multiple third antennas that port set, which is inscribed, in second antenna, the frequency range that port is inscribed in the multiple third antenna is identical, the frequency range that port is inscribed in the multiple 4th antenna is identical, and the frequency range that the frequency range of port is inscribed in the multiple third antenna and port is inscribed in the multiple 4th antenna is different；The first antenna external-connected port group is used to connect the radio-frequency module of a frequency range；The second antenna external-connected port group is used to connect the radio-frequency module of two frequency ranges.
- Device according to any one of claims 1 to 4, which is characterized in that the metal micro-strip line includes first part's metal micro-strip line and second part metal micro-strip line；First part's metal micro-strip line is used to first antenna external-connected port group port set is inscribed with first antenna and be connected, or port set is inscribed with second antenna in the first antenna external-connected port group and is connected；The second part metal micro-strip line is used to the second antenna external-connected port group port set is inscribed with the second antenna and be connected, or port set is inscribed with the first antenna in the second antenna external-connected port group and is connected.
- Device according to claim 5, it is characterized in that, when the switching module is in first state, first part's metal micro-strip line is used to first antenna external-connected port group port set is inscribed with first antenna and be connected, and the second part metal micro-strip line is used to the second antenna external-connected port group port set is inscribed with second antenna and be connected；When the switching module is in the second state, first part's metal micro-strip line is used to first antenna external-connected port group port set is inscribed with second antenna and be connected, and the second part metal micro-strip line is used for second antenna External-connected port group is inscribed port set with the first antenna and is connected.
- Device according to claim 6, which is characterized in that first part's metal micro-strip line includes a plurality of metal micro-strip line, and the number of the metal micro-strip line of first part's metal micro-strip line is equal with the inscribed port number of port set of the first antenna；The second part metal micro-strip line includes a plurality of metal micro-strip line, and the number of the metal micro-strip line of the second part metal micro-strip line is equal with the inscribed port number of port set of second antenna.
- A kind of antenna port switching device characterized by comprisingFirst printed circuit board, the second printed circuit board, third printed circuit board and switching module；First printed circuit board includes first antenna external-connected port group, and second printed circuit board includes the second antenna external-connected port group, and the first antenna external-connected port group and the second antenna external-connected port group are respectively used to connect with radio-frequency module；The third printed circuit board includes that port set is inscribed in antenna, and it includes that port set and the inscribed port set of the second antenna is inscribed in first antenna that port set, which is inscribed, in the antenna, and the third printed circuit board is two sided pcb；First printed circuit board, the third printed circuit board and second printed circuit board stack gradually setting；The switching module is used to adjust the position of first printed circuit board and second printed circuit board relative to third printed circuit board according to the set-up mode of the radio-frequency module, so that port set conducting is inscribed with corresponding antenna in the first antenna external-connected port group and the second antenna external-connected port group.
- Device according to claim 8, it is characterized in that, the first antenna external-connected port group includes multiple first antenna external-connected ports, the second antenna external-connected port group includes multiple second antenna external-connected ports, it includes that port is inscribed in multiple first antennas that port set, which is inscribed, in the first antenna, and it includes that port is inscribed in multiple second antennas that port set, which is inscribed, in second antenna；The multiple first antenna is inscribed port and is successively set on the third printed circuit board, and port interval pre-determined distance is inscribed in two neighboring first antenna, and one the second antenna of setting between port is inscribed in two neighboring first antenna, port is inscribed；Pre-determined distance described in two neighboring first antenna external-connected port interval, pre-determined distance described in two neighboring second antenna external-connected port interval.
- Device according to claim 9, which is characterized in that the frequency range that port is inscribed in the multiple first antenna is identical, and the frequency range that port is inscribed in the multiple second antenna is identical；The first antenna external-connected port group and the second antenna external-connected port group are respectively used to the radio-frequency module of one frequency range of connection.
- Device according to claim 9, it is characterized in that, the frequency range that port is inscribed in the multiple first antenna is identical, it includes that port and the inscribed port of multiple 4th antennas is inscribed in multiple third antennas that port, which is inscribed, in the multiple second antenna, the frequency range that port is inscribed in the multiple third antenna is identical, the frequency range that port is inscribed in the multiple 4th antenna is identical, and the frequency range that the frequency range of port is inscribed in the multiple third antenna and port is inscribed in the multiple 4th antenna is different；The first antenna external-connected port group is used to connect the radio-frequency module of a frequency range；The second antenna external-connected port group is used to connect the radio-frequency module of two frequency ranges.
- Device according to any one of claims 8 to 11, it is characterized in that, when the switching module is in first state, port set conducting is inscribed in the first antenna external-connected port group and first antenna, and port set conducting is inscribed in the second antenna external-connected port group and the second antenna；When the switching module is in the second state, the first antenna external-connected port group is inscribed port set with the second antenna and is connected, and port set conducting is inscribed in the second antenna external-connected port group and the first antenna.
- A kind of active antenna element, which is characterized in that including antenna, radio-frequency module and antenna port switching device as described in any one of claim 1 to 7.
- A kind of active antenna element, which is characterized in that including antenna, radio-frequency module and such as the described in any item antenna port switching devices of claim 8 to 12.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2017/072051 WO2018133065A1 (en) | 2017-01-22 | 2017-01-22 | Antenna port switching device and active antenna unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110050387A true CN110050387A (en) | 2019-07-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201780076380.9A Pending CN110050387A (en) | 2017-01-22 | 2017-01-22 | Antenna port switching device and active antenna element |
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| Country | Link |
|---|---|
| CN (1) | CN110050387A (en) |
| WO (1) | WO2018133065A1 (en) |
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| WO2014143320A2 (en) * | 2012-12-21 | 2014-09-18 | Drexel University | Wide band reconfigurable planar antenna with omnidirectional and directional patterns |
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| Publication number | Publication date |
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| WO2018133065A1 (en) | 2018-07-26 |
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