CN100373694C - Adjustable wireless communication device and antenna module, and control method - Google Patents
Adjustable wireless communication device and antenna module, and control method Download PDFInfo
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- CN100373694C CN100373694C CNB2004100070161A CN200410007016A CN100373694C CN 100373694 C CN100373694 C CN 100373694C CN B2004100070161 A CNB2004100070161 A CN B2004100070161A CN 200410007016 A CN200410007016 A CN 200410007016A CN 100373694 C CN100373694 C CN 100373694C
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Abstract
The present invention relates to a wireless communication device which can adjust communication covering ranges and an antenna die set of the wireless communication device. The present invention is used for transmitting wireless signals, and comprises a plurality of antennae arranged in an array and a control circuit connected to a plurality of antennae. The present invention can selectively turn on one part of a plurality of antennae, wherein when the control circuit turns on few of antennae, the antenna die set can form a field form (radiation pattern) with poor directivity; when the control circuit turns on most of antennae, the antenna die set can form a field form with high directivity.
Description
Technical field
The invention provides a kind of antenna modules, refer to the antenna modules of a kind of adjustable radiation field shape especially.
Background technology
In the information life in modern times, everyone wishes to obtain useful information whenever and wherever possible easily; And the wireless telecommunications equipment in use must optical fiber, cable just can transmission signal, transmits the splendid approach of information beyond doubt.Along with the evolution of technology, various portable wireless telecommunications equipment, for example mobile phone and PDA(Personal Digital Assistant) etc., it is characteristic easily lightly, has also become the important exchange of information instrument of modern.
In the wireless telecommunications equipment, be used for launching the reception radio wave to transmit the antenna of exchange radio data signal, be undoubtedly one of most important element.Especially in the portable wireless communication equipment in modern times, not only antenna is compact, do not take the space of organization distribution in the design as far as possible, to cooperate the trend of portable wireless communication equipment volume-diminished, degree (weighing with the bit number that transmits in the unit interval sometimes) along with data aggregation in the radio data signal increases in addition, and the frequency range (bandwidth) of antenna running time-frequency band also will increase thereupon.
And general antenna in use, under different receptions and transmission requirement, often have the antenna area coverage requirement of different user's services, for example when the user coverage load under the antenna assembly is big, then the field shape of the required collocation of this antenna assembly then need be done the stronger distribution of a directive property at its coverage scope, the reception area coverage of this antenna assembly can contain affiliated coverage scope thus, and the user coverage load under this antenna assembly hour, this antenna assembly user's service load that just can help and share the adjacent antennas device then, just need the stronger field shape of an antenna reception area coverage wider field shape but not directive property thus, the reception area coverage of this antenna assembly can contain the adjacent antennas device the affair regional extent.Yet the radiation field shape of existing known antenna then can't be made corresponding variation in response to different service requests, as the variation of antenna reception area coverage or directive property, and makes antenna configurations lack elasticity (flexibility) and the nargin in the design.
Summary of the invention
The invention provides a kind of wireless communication apparatus, comprise: a housing, have first shielded side and secondary shielding side, this first shielded side can block penetrating of electromagnetic wave signal; One Data Processing module; One wireless telecommunications module is connected to this Data Processing module; An and antenna modules, include: four antenna elements, wherein first antenna element and second antenna element are arranged on this first shielded side, third antenna unit and the 4th antenna element are arranged on this secondary shielding side, this first antenna element and this second antenna element are subjected to the driving of this wireless telecommunications module and launch first electromagnetic wave, this third antenna unit and the 4th antenna element are subjected to the driving of this wireless telecommunications module and launch second electromagnetic wave, and this first electromagnetic wave is vertical mutually with this second electromagnetic polar orientation; One control circuit is connected in these a plurality of antenna elements and this wireless telecommunications module, and it optionally opens the part antenna in these a plurality of antennas; Wherein when this control circuit is opened in these a plurality of antenna elements fewer purpose antenna, this antenna modules can form the more weak field shape of directive property, when this control circuit was opened in this a plurality of antenna elements plurality purpose antenna, this antenna modules can form the stronger shape of directive property.
The present invention provides a kind of wireless communication apparatus in addition, comprises a housing, has first shielded side and secondary shielding side, and this first shielded side can block penetrating of electromagnetic wave signal; One Data Processing module; One wireless telecommunications module is connected to this Data Processing module; An and antenna modules, include: four antenna elements, wherein first antenna element and second antenna element are arranged on this first shielded side, third antenna unit and the 4th antenna element are arranged on this secondary shielding side, wherein this first antenna element and this second antenna element summary are arranged parallel to each other, this third antenna unit and the 4th antenna element summary are arranged parallel to each other, the central shaft of this housing be projected in first projection of this first shielded side and this first antenna element length direction and and this second antenna element length direction between the angle summary be 45 degree, second projection that the central shaft of this housing is projected in this secondary shielding side and this third antenna element length direction and and the 4th antenna element length direction between the angle summary be 45 to spend; One control circuit is connected in these a plurality of antenna elements and this wireless telecommunications module, and it optionally opens the part antenna in these a plurality of antennas; Wherein when this control circuit is opened in these a plurality of antenna elements fewer purpose antenna, this antenna modules can form the more weak field shape of directive property, when this control circuit was opened in this a plurality of antenna elements plurality purpose antenna, this antenna modules can form the stronger shape of directive property.
The present invention provides a kind of wireless communication apparatus in addition, comprises: a housing, have first shielded side and secondary shielding side, and this first shielded side can block penetrating of electromagnetic wave signal; One Data Processing module; One wireless telecommunications module is connected to this Data Processing module; An and antenna modules, include: four antenna elements, wherein first antenna element and second antenna element are arranged on this first shielded side, third antenna unit and the 4th antenna element are arranged on this secondary shielding side, this first antenna element and this second antenna element summary are arranged parallel to each other, this third antenna unit and the 4th antenna element summary are arranged parallel to each other, and this first antenna element is vertical mutually with this third antenna summary; One control circuit is connected in these a plurality of antenna elements and this wireless telecommunications module, and it optionally opens the part antenna in these a plurality of antennas; Wherein when this control circuit is opened in these a plurality of antenna elements fewer purpose antenna, this antenna modules can form the more weak field shape of directive property, when this control circuit was opened in this a plurality of antenna elements plurality purpose antenna, this antenna modules can form the stronger shape of directive property.
The present invention provides a kind of wireless communication apparatus in addition, can be used to carry out the data exchange with a plurality of users, this wireless communication apparatus comprises a housing, have first side and second side, this first side and this second side are adjacent and be an angle, one Data Processing module, one wireless telecommunications module, be connected to this Data Processing module, and first antenna modules, be arranged on this first side, this first antenna modules is subjected to the driving of this wireless telecommunications module and launches the first electromagnetic wave signal with first frequency, this first antenna modules also can be switched between first emission mode of first antenna modules and second emission mode, and the angle that contains of the radiation field shape of first emission mode of this first antenna modules contains the angle broad than the radiation field shape of this second emission mode.This wireless communication apparatus comprises second antenna modules in addition, be arranged on this second side, this second antenna modules is subjected to the driving of this wireless telecommunications module and launches the second electromagnetic wave signal with second frequency, this second antenna modules also can be switched between first emission mode of second antenna modules and second emission mode, the angle that contains of the radiation field shape of first emission mode of this second antenna modules contains the angle broad than the radiation field shape of this second emission mode, first commutation circuit, be connected in this first antenna modules, being used for controlling this first antenna modules switches between first emission mode of this first antenna modules and this second emission mode, and second commutation circuit, be connected in this second antenna modules, be used for controlling this second antenna modules and between first emission mode of this second antenna modules and this second emission mode, switch.
The present invention provides a kind of wireless telecommunications control method in addition, be used for controlling the carrying out of the data exchange between a wireless communication apparatus and a plurality of user, this wireless communication apparatus comprises a housing, has first side and second side, and this first side and this second side are adjacent and be an angle; First antenna modules is arranged on this first side, is used for launching the first electromagnetic wave signal with first frequency, and this first antenna modules also can be switched between first emission mode of first antenna modules and second emission mode; Second antenna modules, be arranged on this second side, be used for launching the second electromagnetic wave signal with second frequency, this second antenna modules also can be switched between first emission mode of second antenna modules and second emission mode, the radiation field shape of first emission mode of this first antenna modules and second antenna modules contain angle all than the radiation field shape of second emission mode contain the angle broad, this wireless telecommunications control method comprises the following step: calculate and see through first number that this first antenna modules and this wireless communication apparatus carry out the user that data exchanges; The user's of data exchange second number is carried out in calculating through this second antenna modules and this wireless communication apparatus; And, control the emission mode of this first antenna modules and this second antenna modules according to this first number and this second number.
The present invention provides a kind of wireless telecommunications control method in addition, be used for controlling the carrying out of the data exchange between a wireless communication apparatus and a plurality of user, this wireless communication apparatus comprises a housing, has first side and second side, and this first side and this second side are adjacent and be an angle; First antenna modules is arranged on this first side, is used for launching the first electromagnetic wave signal with first frequency, and this first antenna modules also can be switched between first emission mode of first antenna modules and second emission mode; Second antenna modules, be arranged on this second side, be used for launching the second electromagnetic wave signal with second frequency, this second antenna modules also can be switched between first emission mode of second antenna modules and second emission mode, the radiation field shape of first emission mode of this first antenna modules and second antenna modules contain angle all than the radiation field shape of second emission mode contain the angle broad, this wireless telecommunications control method comprises the following step: calculate and see through first data flow that this first antenna modules and this wireless communication apparatus carry out the user that data exchanges; The user's of data exchange second data flow is carried out in calculating through this second antenna modules and this wireless communication apparatus; And, control the emission mode of this first antenna modules and this second antenna modules according to this first data flow and this second data flow.
One of advantage of the present invention is to provide the antenna modules design of one adjustable shape, and in addition, the present invention still proposes a kind of combined type antenna modules, and a kind of antenna modules control method.Just under requiring in the antenna area coverage of different user's services thus, provide different communication frequency range service radiation field shapes.
For further specifying above-mentioned purpose of the present invention, design feature and effect, the present invention is described in detail below with reference to accompanying drawing.
Description of drawings
Fig. 1 is implemented on the function block schematic diagram of wireless communication apparatus for spirit of the present invention.
Fig. 2 is the schematic diagram of first embodiment of the invention antenna modules.
Fig. 3 is the electrical block diagram of the control switch module of antenna modules.
The radiation field shape of Fig. 4 when only opening wherein an antenna of antenna.
Fig. 5 is the radiation field shape when opening antenna 16a and antenna 16b simultaneously.
Fig. 6 is the electrical block diagram of second embodiment of the invention antenna modules.
Fig. 7 is the radiation field shape when opening antenna 26a, 26b and 26c simultaneously.
Fig. 8 is the schematic diagram of third embodiment of the invention antenna modules.
Fig. 9 is five views of antenna modules.
Figure 10 is the schematic diagram that antenna 56a is connected with shielded side 54a.
Figure 11 is the schematic diagram that each antenna assignment of Wi-Fi acquisition point among the 3rd embodiment is used channel.
Figure 12 is the radiation field shape when only opening one of them antenna element of antenna 56d among the 3rd embodiment.
The radiation field shape of Figure 13 when opening two antenna elements of antenna 56d simultaneously.
Figure 14 is the function block schematic diagram of wireless communication apparatus in the third embodiment of the invention.
Figure 15 be among the 3rd embodiment for antenna 56c in first emission mode and the antenna 56d radiation field shape during in second emission mode.
Figure 16 be in the fourth embodiment of the invention antenna 56d in second emission mode and antenna 56d, the antenna 56e radiation field shape during in first emission mode.
Figure 17 is antenna 56d in the fifth embodiment of the invention, antenna 56e in second emission mode and the antenna 56c radiation field shape during in first emission mode.
Figure 18 is antenna 56c in the sixth embodiment of the invention, antenna 56e in second emission mode and the antenna 56d radiation field shape during in first emission mode.
Embodiment
See also Fig. 1, Fig. 1 is a kind of function block schematic diagram of wireless communication apparatus 2.Wireless communication apparatus 2 comprises a Data Processing module 4, is used for the operation of master control wireless communication apparatus 2; One wireless telecommunications module 6, it is provided with a baseband circuit 8 and a radio circuit 10; And an antenna modules 12, it comprises a control circuit 14, and a plurality of antenna element 16, and it is to be electrically connected on control circuit 14.Data Processing module 4 can be sent to the telecommunications signal baseband circuit 8, and the telecommunications signal coding that baseband circuit 8 just can transmit Data Processing module 4 is suitable baseband signal, transfer to radio circuit 10 again, launch by antenna modules 12 in the mode of radio frequency after with the baseband signal modulation by radio circuit 10; And radio circuit 10 also can be demodulated into baseband signal with it by antenna modules 12 received RF signals, by baseband circuit 8 it is separated that to compile be to be back to Data Processing module 4 behind the communication signal to handle again, and just can reach the function of wireless communication transmission data; Data Processing module 4 exportable signals are to control circuit 14, so that control circuit 14 is optionally opened the part antenna element 16 in the antenna modules 12 in addition.And the radio signals that antenna modules 12 is transmitted can be for example carrier wave of various communications protocol such as IEEE 802.11a, IEEE 802.11b or IEEE 802.11g institute standard.
See also Fig. 2, Fig. 2 is the schematic diagram of first embodiment of the invention antenna modules 12.The antenna 16 of antenna modules 12 comprises two antenna element 16a and 16b, it can be various forms of element antennas, and arrange with array way, and antenna modules 12 comprises a control switch module 18 in addition, it is electrically connected on two antenna 16a and 16b and control circuit 14, is used for controlling being electrically connected of two antenna 16a and 16b and control circuit 14.
See also Fig. 3, Fig. 3 is the electrical block diagram of the control switch module 18 of antenna modules 12.As shown in Figure 3, control switch module 18 comprises first control switch 20, and second control switch 21, and first control switch 20 and second control switch 21 are the control switch of hilted broadsword double-gate, meaning can be accepted two kinds of signal values respectively and utilize single knife switch to switch to two diverse locations respectively.When control circuit 14 receives the controlling signal that Data Processing module 4 transmits, and when desiring only to open one of them antenna of two antennas, a then exportable signal value is that 0 signal is to control switch module 18, this moment, first control switch 20 and second control switch 21 then switched among the figure three 0 position, therefore only there is this moment antenna 16b to form path, antenna 16a is then for opening circuit, that is to say only has antenna element 16b to transmit radio-frequency (RF) signal with radio circuit 10, carries out the radio signals transmission and only open antenna element 16b; In addition if desire to open simultaneously two antenna element 16a and 16b, a then exportable signal value is that 1 signal is to control switch module 18, this moment, first control switch 20 and second control switch 21 then switched among Fig. 31 position, therefore this moment, antenna element 16a and 16b all formed path, that is to say antenna element 16a and 16b all can with radio circuit 10 transmission radio-frequency (RF) signal, carry out radio signals with 16b and transmit and open antenna element 16a simultaneously.In addition, can also be designed to the signal value and be 1: first control switch 20 and second control switch 21 and switch among Fig. 30 position, then only have this moment antenna element 16b to form path.And control switch module 18 of the present invention is optionally opened the method for the part antenna element in a plurality of antenna elements and not only is confined to the employed hilted broadsword double-gate of present embodiment switch form, and also can use other forms of switch to reach this purpose, for example can be provided with and the same number of control switch of these a plurality of antenna elements, and this a plurality of control switchs system controls the unlatching of these a plurality of antenna elements and closes with connected mode one to one, reaches the purpose of control antenna start.
See also Fig. 4 and Fig. 5, be used for showing the schematic diagram of the radiation field shape that antenna 16 is caused under the different situations (radiation pattern), this moment, the rear side of antenna 16 was provided with a metal shielding board (not shown), so electromagnetic wave only carries out radiation towards the front side of antenna 16.Fig. 4 is the radiation field shape when only opening antenna element 16b, and Fig. 5 is the radiation field shape when opening antenna element 16a and antenna element 16b simultaneously.By Fig. 4 and Fig. 5 as can be known, when control switch module 18 is only opened antenna element 16b, antenna modules 12 will have the comparatively broad field shape of the more weak but antenna coverage areas of directive property this moment, and when control switch module 18 was opened antenna element 16a and 16b simultaneously, then 12 formation of antenna modules this moment directive property was than field shape strong but that antenna coverage areas is comparatively long and narrow.That is to say, when control circuit 14 is opened in a plurality of antenna elements 16 fewer purpose antenna element, antenna modules 12 can form the more weak field shape of directive property, and when control circuit 14 was opened in a plurality of antenna elements 16 plurality purpose antenna element, antenna modules 12 can form the stronger field shape of directive property.
And the antenna element number of antenna modules of the present invention also can be not limited only to comprise two, can be a plurality of antenna elements that comprise other numbers, as long as the control switch module can be designed to optionally open the part antenna element in these a plurality of antenna elements.See also Fig. 6, Fig. 6 is the electrical block diagram of second embodiment of the invention antenna modules 22.Antenna modules 22 comprises triantennary unit 26a, 26b and 26c, it can be various forms of element antennas, and arrange with array way, one control switch module 28, it is electrically connected on triantennary unit 26a, 26b and 26c, and a control circuit 24, it is electrically connected on control switch module 28, and may command control switch module 28 is with the part antenna element in the antenna element 26 of optionally opening antenna modules 22.Control switch module 28 comprises the 3rd control switch 32, and the 4th control switch 34, and its action principle is identical with first embodiment.When control circuit 24 is desired only to open one of them antenna element of triantennary, a then exportable signal value is 0 signal to the three control switchs 32 and to export a signal value be 1 signal to the four control switchs 34, and just only have this moment antenna element 26c to form path, antenna element 26a and 26b that is to say that then for opening circuit only opening antenna element 26c carries out the radio signals transmission; And when if desire is opened wherein two antenna elements of triantennary unit, a then exportable signal value is 1 signal to the three control switchs 32 and to export a signal value be 0 signal to the four control switchs 34, and this moment, antenna element 26a and 26b just formed path, antenna element 26c that is to say that then for opening circuit unlatching antenna element 26a and 26b carry out the radio signals transmission; And if desire to open simultaneously triantennary unit 26a, 26b and 26c, a then exportable signal value is 1 signal to the three control switchs 32 and to export a signal value be 1 signal to the four control switchs 34, and this moment, triantennary unit 26a, 26b all formed path with 26c, that is to say that opening antenna element 26a, 26b and 26c simultaneously carries out radio signals and transmit; And if desire to close simultaneously triantennary unit 26a, 26b and 26c, a then exportable signal value is 0 signal to the three control switchs 32 and to export a signal value be 0 signal to the four control switchs 34, and this moment triantennary unit 26a, 26b and 26c all form and open circuit, that is to say that antenna element 26a, 26b and 26c can be closed simultaneously.
With the first embodiment something in common be, when control circuit 24 is opened in a plurality of antennas 26 fewer purpose antenna elements, antenna modules 22 can form the more weak field shape of directive property, when control circuit 24 was opened in a plurality of antennas 26 plurality purpose antenna element, antenna modules 22 can form the stronger field shape of directive property.Carry out radio signals when transmission when only opening antenna element 26c, its radiation field shape is then to shown in Figure 4 similar, and when unlatching antenna element 26a and 26b carried out radio signals, its radiation field shape was then to shown in Figure 5 similar.See also the radiation field shape of figure 77 Fig. 7 when opening antenna element 26a, 26b and 26c simultaneously.Know that by Fig. 4, Fig. 5 and Fig. 7 when antenna unit 26a, 26b and 26c were unlocked simultaneously, 22 of antenna modules were more only opened the single antenna unit and formed the shape that directive property is strong and antenna coverage areas is more long and narrow with two antenna elements this moment.
Comprise two element antennas with three arrayed and antenna modules of the present invention can not only be confined to the foregoing description, also can comprise the element antenna of other numbers, look closely the design needs and decide.Basically when fewer purpose antenna was unlocked in a plurality of antennas, antenna modules can form the more weak field of directive property, and when plurality purpose antenna was unlocked in a plurality of antennas, antenna modules can form the stronger field shape of directive property.
See also Fig. 8 and Fig. 9, Fig. 8 is the schematic diagram of third embodiment of the invention antenna modules 52, and Fig. 9 is five views of antenna modules 52.Antenna modules 52 comprises a housing 53, it is the structure of hexagon prism, housing 53 has six metallic shield sides and is respectively 54a, 54b, 54c, 54d, 54e and 54f, be formed on six sides of hexagon prism, it is a metal material, so can be used to shielding (shield) radio signals, and six antennas are respectively 56a, 56b, 56c, 56d, 56e and 56f, it is formed at six shielded side 54a respectively, 54b, 54c, 54d, on 54e and the 54f, and these six antenna 56a, 56b, 56c, 56d, 56e and 56f respectively with its six shielded side 54a that are positioned at, 54b, 54c, 54d, the base of 54e becomes 45 degree angles, and each antenna alignment direction is all identical.And Data Processing module 4 is installed in the housing 53 (not being plotted among Fig. 8 and Fig. 9) with wireless telecommunications module 6, can be used to handle the radio signals that institute receives or sends.Wireless telecommunications module 6 can be an individual module, controls six antenna 56a, 56b, 56c, 56d, 56e and 56f simultaneously.Wireless telecommunications module 5 can also be made of six communication units, controls a corresponding antenna respectively by these six communication units.The latter's advantage is if a certain communication unit fault or damage can only be changed the communication unit of this fault, and needn't change whole wireless telecommunications module 6.
See also Figure 10, Figure 10 is the schematic diagram that antenna 56a is connected with shielded side 54a.Antenna 56a can be reversed F-typed plate aerial (planar inverted F antenna, PIFA), or other forms of antenna, it is connected in shielded side 54a, antenna 56a includes two antenna element 58a, 58b, it is with arranged in array mode, and two antenna element 58a, the 58b summary is arranged parallel to each other, be used for receiving and the emission radio-frequency (RF) signal, extend from antenna element 58a two feed sides 60,58b also is connected in two signal transmission terminal 62 of shielded side 54a with vertical mode, is used for transmitting radio-frequency (RF) signal, and two earth terminals 64, extend spontaneous beam 58 and be connected in the ground plane 66 of shielded side 54a with vertical mode.The function mode of antenna 56a mainly is to transmit and received RF signal by the resonance characteristics that antenna element 58a, 58b produce, the length of antenna element 58a, 58b can influence and transmit and the frequency range of received RF signal, and radio-frequency (RF) signal in antenna 56a and radio circuit 8 to import into spreading out of be binding by the signal transmission terminal 62 of the feed side 60 of antenna 56a and shielded side 54a.And antenna 56a can be not limited only to comprise two antenna element 58a, 58b, also can only comprise an antenna element, or a plurality of antenna elements of other numbers, looks closely the design needs and decides.And the connected mode of all the other five antenna 56b, 56c, 56d, 56e, 56f and five shielded side 54b, 54c, 54d, 54e, 54f is also identical with shielded side 54a connected mode with antenna 56a shown in Figure 10, just repeats no more in this.Antenna 56 can also other forms be connected with shielded side 54, and the above-mentioned connected mode that provides is provided.
Because the special arrangement design of antenna 56a, 56b, 56c, 56d, 56e and 56f of antenna modules 52 of the present invention, therefore can make that the antenna element that is positioned at wherein on the two parallel shielded side is orthogonal, the antenna 56a that meaning promptly is positioned on the shielded side 54a becomes 90 intersecting angles of spending with antenna 56d on being positioned at shielded side 54d, the antenna 56b that is positioned on the shielded side 54b becomes the intersecting angles of 90 degree with antenna 56e on being positioned at shielded side 54e, and the antenna 56c that is positioned on the shielded side 54c becomes 90 intersecting angles of spending with antenna 56f on being positioned at shielded side 54f.And, can make that the radio polarity direction that is positioned at wherein the antenna on the two parallel shielded side is orthogonal according to this antenna alignment mode, so just can increase the signal isolation (Isolation) between two relative antennas.For instance, if wireless communication apparatus 2 is used to provide the radio area network service of IEEE802.11b or IEEE802.11g, since the standard of IEEE802.11b or IEEE802.11g institute standard can be at the same time between in 2.4GHz frequency band (use three channels (channel) 2.4 ~ 2.4835GHz) in, as CH1, CH6 and CH11, and can avoid main lobe eclipsing effects between the transmission communication channel effectively.See also Figure 11, Figure 11 is the schematic diagram that each antenna assignment of wireless communication apparatus 2 is used channel among the 3rd embodiment, the signal channel that antenna transmitted that is positioned at as seen from Figure 11 on the two parallel shielded side is all identical signal channel, be that antenna 56a and antenna 56d all use the CH1 channel, antenna 56b and antenna 56e all use the CH11 channel, and antenna 56c and antenna 56f all use the CH6 channel.The benefit of this channel configuration is the same or adjacent very near channel transmission radio signals of the non-use of antenna on the adjacent shields side, so the phenomenon that two adjacent antennas interfere with each other in the time of can avoiding the signal transmission occurs, though be to use identical channel transmission signal as for the antenna on the two parallel shielded side, but because the electric wave transmit direction of two antennas is opposite, the centre has metallic shield again, so both signals can directly not disturb.In addition, we also should consider environment the radio wave attenuation that may cause, may cause the mutual remote-effects of two parallel antennas.This moment is because the antenna that is positioned on the two parallel shielded side is orthogonal, so the radio polarity direction of the antenna on the two parallel shielded side is also orthogonal.Therefore, even use identical channel transmission signal, the electric wave that reflection or scattering cause can arrive the antenna that is applicable to same channel at the back side, also can transmit the mutually perpendicular design of polar orientation of radio signals because of it, and reduce to two same channel transmission signals effect interfering with each other minimum, so, can reduce to effect interfering with each other minimum if the antenna that need to use the same channel transmission signal then can be arranged on the two parallel shielded side uses.In addition because wireless communication apparatus 2 of the present invention can use six antennas to carry out the transmission of wireless network data simultaneously, therefore can be issued to six times of wireless network transmissions speed in desirable situation to known single wireless network capturing point, that is to say that when the high transmission speed of known single wireless network acquisition point is 11Mbps the high transmission speed of wireless network acquisition point 2 of the present invention can reach 11*6=66Mbps.
See also Figure 12 and Figure 13, Figure 12 is the radiation field shape when only opening one of them antenna element of antenna 56d among the 3rd embodiment, the radiation field shape of Figure 13 when opening two antenna elements of antenna 56d simultaneously.When user coverage load under the antenna 56d is big, two antenna elements that then can open antenna 56d simultaneously distribute so that the stronger radiation field shape of a directive property to be provided at its coverage scope, its reception area coverage only need contain affiliated coverage scope and gets final product thus, promptly is in second emission mode of antenna this moment; And the load of user coverage is hour under the antenna 56d, then antenna 56d just can help and share user's service load of adjacent antennas 56c and antenna 56e, this moment, antenna 56d just can only open one of them antenna element, to provide the wider radiation field shape of a reception area coverage but not the stronger radiation field shape of directive property, its reception area coverage can contain the coverage scope of adjacent unit antenna thus, and share its user's service load, promptly be in first emission mode of antenna this moment.
See also Figure 14, Figure 14 be in the third embodiment of the invention wireless communication apparatus 2 the function block schematic diagram.As shown in figure 14, Data Processing module 4 comprises a computing unit 100 and a control unit 102, and in antenna modules 12, control circuit 14 comprises first commutation circuit, 104, the second commutation circuits 106, the 3rd commutation circuit 108, the 4th commutation circuit 110, the five commutation circuits 112, and the 6th commutation circuit 114, and these six commutation circuits are electrically connected on antenna 56a, 56b, 56c, 56d, 56e respectively, are used for switching the antenna emission mode of these six antennas.The computing unit 100 of Data Processing module 4 can calculate through these six antennas and wireless communication apparatus 2 and carry out user's number that data exchanges, and user's number that control unit 102 is then calculated according to computing unit 100 is controlled these six commutation circuits of control circuit 14.
For instance, calculate first number that carries out the user of data exchange through antenna 56d and wireless communication apparatus 2 when the computing unit 100 of Data Processing module 4, and calculate second number that carries out the user of data exchange through antenna 56c and wireless communication apparatus 2, and when this first number during greater than this second number, control unit 1 02 may command the 4th commutation circuit 110 switched antenna 56d to the second emission modes, and control unit 102 may command the 3rd commutation circuit 108 switched antenna 56c to the first emission modes.See also Figure 15, Figure 15 be among the 3rd embodiment for antenna 56c in first emission mode and the antenna 56d radiation field shape during in second emission mode.As shown in figure 15, when user coverage load under the antenna 56d is big, promptly see through antenna 56d and wireless communication apparatus 2 and carry out user's number that data exchanges more for a long time, two antenna elements that can open antenna 56d simultaneously distribute so that the stronger radiation field shape of a directive property to be provided at its coverage scope, its reception area coverage only need contain affiliated coverage scope and gets final product thus, promptly is in second emission mode of antenna this moment; And the load of user coverage is with respect to user coverage load under the antenna 56d hour under the antenna 56c, antenna 56c user's service load that just can help and share adjacent antennas 56d then, this moment, antenna 56c just can only open one of them antenna element, to provide the wider radiation field shape of a reception area coverage but not the stronger radiation field shape of directive property, its reception area coverage just can contain the coverage scope of adjacent antennas 56d thus, and share its user's service load, for example the part user in the user coverage under the antenna 56d is transferred to service, promptly is in first emission mode of antenna this moment by antenna 56c.
In addition in the foregoing description, also can be designed to computing unit 100 when Data Processing module 4 calculate through antenna 56d and wireless communication apparatus 2 carry out the data exchange the user first number with calculate carry out the user's that data exchanges second number through antenna 56c and wireless communication apparatus 2 after, if this first number and this second number are during all less than a predetermined value, control unit 102 may command the 4th commutation circuit 110 switched antenna 56d to the second emission modes then, and control unit 102 is also controlled the 3rd commutation circuit 108 switched antenna 56c to the second emission modes.This be because of user coverage load under antenna 56c and the 56d all less than a certain loads, so user's service load that need not help and share adjacent antennas, the reception area coverage of respective antenna only need contain affiliated coverage scope and get final product.
In previous embodiment, the discrimination standard of user coverage load is except adopting user's number under antenna 56c and the 56d in addition, and the interior antenna that sees through that also can be used in certain hour carries out the data flow that data exchanges.For instance, within calculating for certain hour, the computing unit 100 of Data Processing module 4 sees through first data flow that antenna 56d and wireless communication apparatus 2 carry out the data exchange, and the interior antenna 56c of seeing through and the wireless communication apparatus 2 that calculate for certain hour carry out second data flow that data exchanges, and when this first data flow during greater than this second data flow, control unit 102 may command the 4th commutation circuit 110 switched antenna 56d to the second emission modes, and control unit 102 may command the 3rd commutation circuit 108 switched antenna 56c to the first emission modes.In like manner, if this first data flow and this second data flow are during all less than a predetermined value, control unit 102 may command the 4th commutation circuit 110 switched antenna 56d to the second emission modes then, and control unit 102 is also controlled the 3rd commutation circuit 108 switched antenna 56c to the second emission modes.This be because of user coverage load under antenna 56c and the 56d all less than a certain loads, so user's service load that need not help and share adjacent antennas, the reception area coverage of respective antenna only need contain affiliated coverage scope and get final product.
See also Figure 16, Figure 16 be in the fourth embodiment of the invention antenna 56d in second emission mode and antenna 56d, the antenna 56e radiation field shape during in first emission mode.When user coverage load under the antenna 56d is big, promptly see through antenna 56d and wireless communication apparatus 2 and carry out the more or data flow of user's number of data exchange greatly the time, two antenna elements that can open antenna 56d simultaneously distribute so that the stronger radiation field shape of a directive property to be provided at its coverage scope, its reception area coverage only need contain affiliated coverage scope and gets final product thus, promptly is in second emission mode of antenna this moment; And if under antenna 56c and the antenna 56e load of user coverage with respect to user coverage load under the antenna 56d than hour, antenna 56c and antenna 56e user's service load that just can help and share adjacent antennas 56d then, this moment, antenna 56c and antenna 56e just can only open one of them antenna element individually, to provide the wider radiation field shape of a reception area coverage but not the stronger radiation field shape of directive property, its reception area coverage just can contain the coverage scope of adjacent antennas 56d thus, and share its user's service load, for example the part user in the user coverage under the antenna 56d is transferred to by antenna 56c and antenna 56e service.
See also Figure 17, Figure 17 is antenna 56d in the fifth embodiment of the invention, antenna 56e in second emission mode and the antenna 56c radiation field shape during in first emission mode.In like manner when user coverage load under antenna 56d, the antenna 56e is big, promptly see through antenna 56d, antenna 56e and wireless communication apparatus 2 and carry out the more or data flow of user's number of data exchange greatly the time, two antenna elements that can open antenna 56d, antenna 56e simultaneously distribute so that the stronger radiation field shape of a directive property to be provided at its coverage scope, its reception area coverage only need contain affiliated coverage scope and gets final product thus, promptly is in second emission mode of antenna this moment; And if the load of user coverage is with respect to antenna 56d under the antenna 56c, the load of user coverage hour under the antenna 56e, antenna 56c user's service load that just can help and share adjacent antennas 56d then, this moment, antenna 56c just can only open one of them antenna element, to provide the wider radiation field shape of a reception area coverage but not the stronger radiation field shape of directive property, its reception area coverage just can contain the coverage scope of adjacent antennas 56d thus, and share its user's service load, for example the part user in the user coverage under the antenna 56d is transferred to by antenna 56c and serves.
See also Figure 18, Figure 18 is antenna 56c in the sixth embodiment of the invention, antenna 56e in second emission mode and the antenna 56d radiation field shape during in first emission mode.In like manner when user coverage load under antenna 56c, the antenna 56e is big, promptly see through antenna 56c, antenna 56e and wireless communication apparatus 2 and carry out the more or data flow of user's number of data exchange greatly the time, two antenna elements that can open antenna 56c, antenna 56e simultaneously distribute so that the stronger radiation field shape of a directive property to be provided at its coverage scope, its reception area coverage only need contain affiliated coverage scope and gets final product thus, promptly is in second emission mode of antenna this moment; And if the load of user coverage is with respect to antenna 56c under the antenna 56d, the load of user coverage hour under the antenna 56e, then antenna 56d just can help and share adjacent antennas 56c, user's service load of antenna 56e, this moment, antenna 56d just can only open one of them antenna element, to provide the wider radiation field shape of a reception area coverage but not the stronger radiation field shape of directive property, its reception area coverage just can contain adjacent antennas 56c thus, the coverage scope of antenna 56e, and share its user's service load, for example the part user in the user coverage under antenna 56c and the antenna 56e is transferred to by antenna 56d and serves.
Compared to known technology, the invention provides the antenna modules design of one adjustable shape, just under requiring in the antenna area coverage of different user's services thus, different radiation field shapes is provided, for example when the user coverage load under the wireless communication apparatus is big, then this antenna modules can be opened plurality purpose antenna to provide a directive property stronger radiation field shape distribution at its coverage scope, and the reception area coverage of this wireless communication apparatus can contain affiliated coverage scope thus; And the user coverage load under this wireless communication apparatus hour, this wireless communication apparatus user's service load that just can help and share contiguous wireless communication apparatus then, this moment, this antenna modules just can be opened fewer purpose antenna to provide the wider radiation field shape of a reception area coverage but not the stronger radiation field shape of directive property, the reception area coverage of this wireless communication apparatus can contain the coverage scope of contiguous wireless communication apparatus thus, and shares its user's service load.Therefore antenna modules of the present invention can adapt to different service requests and make corresponding variation, as the variation of antenna reception area coverage or directive property, and makes antenna configurations have more elasticity and the nargin in the design.
Though the present invention describes with reference to current specific embodiment, but those of ordinary skill in the art will be appreciated that, above embodiment is used for illustrating the present invention, under the situation that does not break away from spirit of the present invention, also can make the variation and the modification of various equivalences, therefore, as long as variation, the modification to the foregoing description all will drop in the scope of claims of the present invention in connotation scope of the present invention.
Claims (26)
1. wireless communication apparatus comprises:
One housing has first shielded side and secondary shielding side, and this first shielded side can block penetrating of electromagnetic wave signal;
One Data Processing module;
One wireless telecommunications module is connected to this Data Processing module; And
One antenna modules includes:
Four antenna elements, wherein first antenna element and second antenna element are arranged on this first shielded side, third antenna unit and the 4th antenna element are arranged on this secondary shielding side, this first antenna element and this second antenna element are subjected to the driving of this wireless telecommunications module and launch first electromagnetic wave, this third antenna unit and the 4th antenna element are subjected to the driving of this wireless telecommunications module and launch second electromagnetic wave, and this first electromagnetic wave is vertical mutually with this second electromagnetic polar orientation;
One control circuit is connected in these a plurality of antenna elements and this wireless telecommunications module, and it optionally opens the part antenna in these a plurality of antennas;
Wherein when this control circuit is opened in these a plurality of antenna elements fewer purpose antenna, this antenna modules can form the more weak field shape of directive property, when this control circuit was opened in this a plurality of antenna elements plurality purpose antenna, this antenna modules can form the stronger shape of directive property.
2. wireless communication apparatus as claimed in claim 1, its feature in, this first electromagnetic wave belongs to identical channel with this second electromagnetic wave.
3. wireless communication apparatus comprises:
One housing has first shielded side and secondary shielding side, and this first shielded side can block penetrating of electromagnetic wave signal;
One Data Processing module;
One wireless telecommunications module is connected to this Data Processing module; And
One antenna modules includes:
Four antenna elements, wherein first antenna element and second antenna element are arranged on this first shielded side, third antenna unit and the 4th antenna element are arranged on this secondary shielding side, wherein this first antenna element and this second antenna element summary are arranged parallel to each other, this third antenna unit and the 4th antenna element summary are arranged parallel to each other, the central shaft of this housing be projected in first projection of this first shielded side and this first antenna element length direction and and this second antenna element length direction between the angle summary be 45 degree, second projection that the central shaft of this housing is projected in this secondary shielding side and this third antenna element length direction and and the 4th antenna element length direction between the angle summary be 45 to spend;
One control circuit is connected in these a plurality of antenna elements and this wireless telecommunications module, and it optionally opens the part antenna in these a plurality of antennas;
Wherein when this control circuit is opened in these a plurality of antenna elements fewer purpose antenna, this antenna modules can form the more weak field shape of directive property, when this control circuit was opened in this a plurality of antenna elements plurality purpose antenna, this antenna modules can form the stronger shape of directive property.
4. wireless communication apparatus comprises:
One housing has first shielded side and secondary shielding side, and this first shielded side can block penetrating of electromagnetic wave signal;
One Data Processing module;
One wireless telecommunications module is connected to this Data Processing module; And
One antenna modules includes:
Four antenna elements, wherein first antenna element and second antenna element are arranged on this first shielded side, third antenna unit and the 4th antenna element are arranged on this secondary shielding side, this first antenna element and this second antenna element summary are arranged parallel to each other, this third antenna unit and the 4th antenna element summary are arranged parallel to each other, and this first antenna element is vertical mutually with this third antenna summary;
One control circuit is connected in these a plurality of antenna elements and this wireless telecommunications module, and it optionally opens the part antenna in these a plurality of antennas;
Wherein when this control circuit is opened in these a plurality of antenna elements fewer purpose antenna, this antenna modules can form the more weak field shape of directive property, when this control circuit was opened in this a plurality of antenna elements plurality purpose antenna, this antenna modules can form the stronger shape of directive property.
5. a wireless communication apparatus can be used to carry out the data exchange with a plurality of users, comprises:
One housing has first side and second side, and this first side and this second side are adjacent and be an angle;
One Data Processing module;
One wireless telecommunications module is connected to this Data Processing module;
First antenna modules, be arranged on this first side, this first antenna modules is subjected to the driving of this wireless telecommunications module and launches the first electromagnetic wave signal with first frequency, this first antenna modules also can be switched between first emission mode of first antenna modules and second emission mode, and the angle that contains of the radiation field shape of first emission mode of this first antenna modules contains the angle broad than the radiation field shape of this second emission mode;
Second antenna modules, be arranged on this second side, this second antenna modules is subjected to the driving of this wireless telecommunications module and launches the second electromagnetic wave signal with second frequency, this second antenna modules also can be switched between first emission mode of second antenna modules and second emission mode, and the angle that contains of the radiation field shape of first emission mode of this second antenna modules contains the angle broad than the radiation field shape of this second emission mode;
First commutation circuit is connected in this first antenna modules, is used for controlling this first antenna modules and switches between first emission mode of this first antenna modules and this second emission mode; And
Second commutation circuit is connected in this second antenna modules, is used for controlling this second antenna modules and switches between first emission mode of this second antenna modules and this second emission mode.
6. wireless communication apparatus as claimed in claim 5, it is characterized in that, this housing also comprises can block first shielded side and the secondary shielding side that the electromagnetic wave signal penetrates, this first shielded side is positioned at this first side, and this secondary shielding side is positioned at this second side, this first antenna modules is arranged on this first shielded side, and this second antenna modules is arranged on this secondary shielding side.
7. wireless communication apparatus as claimed in claim 6, it is characterized in that, this Data Processing module comprises a computing unit and a control unit, this computing unit can calculate first number that carries out the user of data exchange through this first antenna modules and this wireless communication apparatus, and can calculate second number that carries out the user of data exchange through this second antenna modules and this wireless communication apparatus, this control unit is controlled this first commutation circuit and this second commutation circuit then according to this first number and this second number.
8. wireless communication apparatus as claimed in claim 7, it is characterized in that, this first number is during greater than this second number, and this first antenna modules is in second emission mode of first antenna modules, and this second antenna modules is in first emission mode of second antenna modules.
9. wireless communication apparatus as claimed in claim 7, it is characterized in that, this first number and this second number are during all less than a predetermined value, and this first antenna modules is in second emission mode of first antenna modules, and this second antenna modules is in second emission mode of second antenna modules.
10. wireless communication apparatus as claimed in claim 6, it is characterized in that, this Data Processing module comprises a computing unit and a control unit, this computing unit can calculate within the certain hour and carry out first data flow that data exchanges through this first antenna modules and this wireless communication apparatus, and can calculate within the certain hour and carry out second data flow that data exchanges through this second antenna modules and this wireless communication apparatus, this control unit is controlled this first commutation circuit and this second commutation circuit then according to this first data flow and this second data flow.
11. wireless communication apparatus as claimed in claim 10, it is characterized in that, this first data flow is during greater than this second data flow, and this first antenna modules is in second emission mode of first antenna modules, and this second antenna modules is in first emission mode of second antenna modules.
12. wireless communication apparatus as claimed in claim 10, it is characterized in that, this first data flow and this second data flow are during all less than a predetermined value, this first antenna modules is in second emission mode of first antenna modules, and this second antenna modules is in second emission mode of second antenna modules.
13. wireless communication apparatus as claimed in claim 5 is characterized in that, it is adjacent with this second side and be an angle that this housing still has the 3rd side, and this wireless communication apparatus more comprises:
The third antenna module, be arranged on the 3rd side, this third antenna module is subjected to the driving of this wireless telecommunications module and launches the 3rd electromagnetic wave signal with the 3rd frequency, this third antenna module also can switch between first emission mode of third antenna module and second emission mode, and the angle that contains of the radiation field shape of first emission mode of this third antenna module contains the angle broad than the radiation field shape of this second emission mode; And
The 3rd commutation circuit is connected in this third antenna module, is used for controlling this third antenna module and switches between first emission mode of this third antenna module and this second emission mode.
14. wireless communication apparatus as claimed in claim 13, it is characterized in that, this housing more comprises first shielded side, secondary shielding side and the 3rd shielded side that can block the electromagnetic wave signal and penetrate, this first shielded side is positioned at this first side, this secondary shielding side is positioned at this second side, and the 3rd shielded side is positioned at the 3rd side, and this first antenna modules is arranged on this first shielded side, this second antenna modules is arranged on this secondary shielding side, and this third antenna module is arranged on the 3rd shielded side.
15. wireless communication apparatus as claimed in claim 14, it is characterized in that, this Data Processing module comprises a computing unit and a control unit, this computing unit can calculate first number that carries out the user of data exchange through this first antenna modules and this wireless communication apparatus, and can calculate second number that carries out the user of data exchange through this second antenna modules and this wireless communication apparatus, and can calculate the 3rd number that carries out the user of data exchange through this third antenna module and this wireless communication apparatus, this control unit is then according to this first number, this second number and the 3rd number are controlled this first commutation circuit, this second commutation circuit and the 3rd commutation circuit.
16. wireless communication apparatus as claimed in claim 15, it is characterized in that, this second number is during greater than this first number and the 3rd number, this second antenna modules is in second emission mode of second antenna modules, this first antenna modules is in first emission mode of first antenna modules, and this third antenna module is in first emission mode of third antenna module.
17. wireless communication apparatus as claimed in claim 14, it is characterized in that, this Data Processing module comprises a computing unit and a control unit, this computing unit can calculate first data flow that carries out the user of data exchange through this first antenna modules and this wireless communication apparatus, and can calculate second data flow that carries out the user of data exchange through this second antenna modules and this wireless communication apparatus, and can calculate the 3rd data flow that carries out the user of data exchange through this third antenna module and this wireless communication apparatus, this control unit is then according to this first data flow, this second data flow and the 3rd data flow are controlled this first commutation circuit, this second commutation circuit and the 3rd commutation circuit.
18. wireless communication apparatus as claimed in claim 17, it is characterized in that, this second data flow is during greater than this first data flow and the 3rd data flow, this second antenna modules is in second emission mode of second antenna modules, this first antenna modules is in first emission mode of first antenna modules, and this third antenna module is in first emission mode of third antenna module.
19. a wireless telecommunications control method is used for controlling the carrying out of the data exchange between a wireless communication apparatus and a plurality of user, this wireless communication apparatus comprises a housing, has first side and second side, and this first side and this second side are adjacent and be an angle; First antenna modules is arranged on this first side, is used for launching the first electromagnetic wave signal with first frequency, and this first antenna modules also can be switched between first emission mode of first antenna modules and second emission mode; Second antenna modules, be arranged on this second side, be used for launching the second electromagnetic wave signal with second frequency, this second antenna modules also can be switched between first emission mode of second antenna modules and second emission mode, the radiation field shape of first emission mode of this first antenna modules and second antenna modules contain angle all than the radiation field shape of second emission mode contain the angle broad, this wireless telecommunications control method comprises the following step:
The user's of data exchange first number is carried out in calculating through this first antenna modules and this wireless communication apparatus;
The user's of data exchange second number is carried out in calculating through this second antenna modules and this wireless communication apparatus; And
According to this first number and this second number, control the emission mode of this first antenna modules and this second antenna modules.
20. wireless telecommunications control method as claimed in claim 19 is characterized in that, this second number is during greater than this first number, and this second antenna modules is set in second emission mode of second antenna modules.
21. wireless telecommunications control method as claimed in claim 19, it is characterized in that, it is adjacent with this second side and be an angle that this housing of this wireless communication apparatus still has the 3rd side, and third antenna module, be arranged on the 3rd side, be used for launching the 3rd electromagnetic wave signal with the 3rd frequency, this third antenna module also can switch between first emission mode of third antenna module and second emission mode, and this control method more comprises the following step:
The user's of data exchange the 3rd number is carried out in calculating through this third antenna module and this wireless communication apparatus; And
According to this first number, this second number and the 3rd number, control the emission mode of this first antenna modules, this second antenna modules and this third antenna module.
22. wireless telecommunications control method as claimed in claim 21, it is characterized in that, this second number is during greater than this first number and the 3rd number, this second antenna modules is set in second emission mode of second antenna modules, this first antenna modules is set in first emission mode of first antenna modules, and this third antenna module is set in first emission mode of third antenna module.
23. a wireless telecommunications control method is used for controlling the carrying out of the data exchange between a wireless communication apparatus and a plurality of user, this wireless communication apparatus comprises a housing, has first side and second side, and this first side and this second side are adjacent and be an angle; First antenna modules is arranged on this first side, is used for launching the first electromagnetic wave signal with first frequency, and this first antenna modules also can be switched between first emission mode of first antenna modules and second emission mode; Second antenna modules, be arranged on this second side, be used for launching the second electromagnetic wave signal with second frequency, this second antenna modules also can be switched between first emission mode of second antenna modules and one second emission mode, the radiation field shape of first emission mode of this first antenna modules and this second antenna modules contain angle all than the radiation field shape of second emission mode contain the angle broad, this wireless telecommunications control method comprises the following step:
The user's of data exchange first data flow is carried out in calculating through this first antenna modules and this wireless communication apparatus;
The user's of data exchange second data flow is carried out in calculating through this second antenna modules and this wireless communication apparatus; And
According to this first data flow and this second data flow, control the emission mode of this first antenna modules and this second antenna modules.
24. wireless telecommunications control method as claimed in claim 23 is characterized in that, this second data flow is during greater than this first data flow, and this second antenna modules is set in second emission mode of second antenna modules.
25. wireless telecommunications control method as claimed in claim 23, it is characterized in that, it is adjacent with this second side and be an angle that this housing of this wireless communication apparatus still has the 3rd side, and third antenna module, be arranged on the 3rd side, be used for launching the 3rd electromagnetic wave signal with the 3rd frequency, this third antenna module also can switch between first emission mode of third antenna module and second emission mode, and this control method more comprises the following step:
The user's of data exchange the 3rd data flow is carried out in calculating through this third antenna module and this wireless communication apparatus; And
According to this first data flow, this second data flow and the 3rd data flow, control the emission mode of this first antenna modules, this second antenna modules and this third antenna module.
26. wireless telecommunications control method as claimed in claim 25, it is characterized in that, this second data flow is during greater than this first data flow and the 3rd data flow, this second antenna modules is set in second emission mode of second antenna modules, this first antenna modules is set in first emission mode of first antenna modules, and this third antenna module is set in first emission mode of third antenna module.
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| CNB2004100070161A CN100373694C (en) | 2004-02-23 | 2004-02-23 | Adjustable wireless communication device and antenna module, and control method |
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| CNB2004100070161A CN100373694C (en) | 2004-02-23 | 2004-02-23 | Adjustable wireless communication device and antenna module, and control method |
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| JP5693952B2 (en) * | 2007-04-27 | 2015-04-01 | コーニンクレッカ フィリップス エヌ ヴェ | Antenna system with safety mode |
| TWI511371B (en) * | 2013-03-08 | 2015-12-01 | Acer Inc | Communication device |
| CN104852144A (en) * | 2015-04-02 | 2015-08-19 | 酷派软件技术（深圳）有限公司 | Antenna, and antenna switching method and device |
| CN105048108B (en) * | 2015-06-30 | 2018-01-23 | 南京理工大学 | Recall three reconfigurable function shared aperture antenna battle arrays in time-modulation Fan Ata directions |
| CN106374229A (en) * | 2016-08-31 | 2017-02-01 | 广东欧珀移动通信有限公司 | Antenna device and mobile terminal |
| CN106454865B (en) * | 2016-10-25 | 2019-11-26 | 中国联合网络通信集团有限公司 | A kind of antenna covering adjustment dispositions method and ultra-wideband multimode device |
| US10916835B2 (en) | 2017-05-15 | 2021-02-09 | Commscope Technologies Llc | Phased array antennas having switched elevation beamwidths and related methods |
| CN107728137B (en) * | 2017-10-10 | 2021-11-05 | 芜湖华创光电科技有限公司 | Passive radar system with multi-antenna array switching |
| US11522589B2 (en) * | 2020-05-15 | 2022-12-06 | Raytheon Company | Beamformer for digital array |
| CN112467402B (en) * | 2020-11-20 | 2023-07-28 | Oppo广东移动通信有限公司 | Antenna assembly and electronic equipment |
| CN115084854A (en) * | 2021-03-16 | 2022-09-20 | 华为技术有限公司 | Antenna and communication equipment |
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| JPH11205034A (en) * | 1998-01-09 | 1999-07-30 | Ntt Kansai Personal Tsushinmo Kk | Antenna arranging method and omnidirectional antenna system |
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