CN105305101B - The control method of antenna system and antenna system - Google Patents
The control method of antenna system and antenna system Download PDFInfo
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Abstract
The disclosure is directed to a kind of antenna system and the control methods of antenna system.Antenna system, including：Low-frequency antenna switch module and antenna change-over switch in control module, main collection high frequency antenna, main concentration low-frequency antenna, diversity senior middle school low-frequency antenna, main collection high frequency antenna switch module, main concentration low-frequency antenna switch module, diversity；Main collection high frequency antenna is connect with main collection high frequency antenna switch module；Main concentration low-frequency antenna and diversity senior middle school low-frequency antenna connect low-frequency antenna switch module in main concentration low-frequency antenna switch module and diversity by antenna change-over switch；Control module is configured as judging the frequency band residing for current network signal, and when current network signal is in high frequency band, control antenna change-over switch is in non-switching state.On the one hand, structure is simpler, more compact, will not be impacted to the usage experience of user, on the other hand, avoids in high frequency band, by diversity senior middle school low frequency antenna receiving and transmitting signal, influences to pass through main collection high frequency antenna receiving and transmitting signal.
Description
Technical field
This disclosure relates to the control method of technical field of mobile terminals more particularly to a kind of antenna system and antenna system.
Background technology
The mobile terminal of metal frame due to its good feel, shape and enhancing outer cover intensity in terms of advantage, just by
More and more favor to people, the shell of the mobile terminal of current mainstream is all made of metal material；But metal material is outer
Shell is also easy to impact the network signal of mobile terminal, such as metal edge frame, metal center and rear cover can be to mobile phone signals
Interference is generated even to shield.
Invention content
The embodiment of the present disclosure provides the control method of a kind of antenna system and antenna system.Technical solution is as follows:
According to the first aspect of the embodiments of the present disclosure, a kind of antenna system is provided, mobile terminal is used for, including：Control mould
Block, main collection high frequency antenna, main concentration low-frequency antenna, diversity senior middle school low-frequency antenna, main collection high frequency antenna switch module, main concentration are low
Low-frequency antenna switch module and antenna change-over switch in frequency antenna switch module, diversity；Wherein：
The main collection high frequency antenna is connect with the main collection high frequency antenna switch module；
The main concentration low-frequency antenna and diversity senior middle school low-frequency antenna, described in antenna change-over switch connection
Low-frequency antenna switch module in main concentration low-frequency antenna switch module and diversity；
The main collection high frequency antenna is configured as receiving and dispatching the network signal of preset high frequency band, the main concentration low-frequency antenna
It is configured as receiving and dispatching the network signal of preset low-frequency band and midband, it is pre- that diversity senior middle school low-frequency antenna is configured as transmitting-receiving
If high frequency band, midband and low-frequency band network signal；
Control module is configured as judging that the frequency band residing for current network signal, the frequency band include：Preset high frequency
Band, midband and low-frequency band；When the current network signal is in preset high frequency band, control at the antenna change-over switch
In non-switching state.
In the above-described embodiments, the antenna in antenna system is three, i.e.,：Main collection high frequency (HB) antenna, main concentration low frequency
(MB/LB) antenna, diversity senior middle school low frequency (HB/MB/LB) antenna, on the one hand, the embodiment of the present disclosure reduces day in antenna system
Main collection high frequency (HB) antenna 102 and main collection high frequency (HB) antenna switch module are directly connected to, close high frequency by the quantity of line
(HB) handover operation of main diversity antenna keeps structure simpler, more compact, and since the network signal of high frequency band is generally used for
Bearing data service signal, under the premise of the antenna amount of antenna system is compressed to three antennas, even if without HB master
The switching of diversity antenna will not impact the usage experience of user, still further aspect, in the embodiments of the present disclosure,
When judging the frequency band residing for current network signal for preset high frequency band, control duplexer is in non-switching state, avoids
When high frequency band, by diversity senior middle school low frequency (HB/MB/LB) antenna receiving and transmitting signal (the general local environment of diversity antenna is complicated severe,
Signal strength is poor), it influences, by main collection high frequency (HB) antenna receiving and transmitting signal, to ensure that the communication quality of high-frequency band signals.
In one embodiment, the antenna change-over switch is double-pole double throw DPDT switches.
In the above-described embodiments, switched using DPDT, can quickly and easily main concentration low frequency (MB/LB) antenna, point
It is switched between collection senior middle school low frequency (HB/MB/LB) antenna.
In one embodiment, the control module is additionally configured in the current network signal is in preset
When frequency band or low-frequency band, control disconnects the connection between main collection high frequency antenna switch module and the main collection high frequency antenna, and
It controls the antenna change-over switch and is in switching state；
The antenna change-over switch is high by the main concentration low-frequency antenna and diversity when being configured in switching state
The intensity for the network signal that both middle low-frequency antennas receive is compared, and executes the switching of switch according to comparison result to incite somebody to action
Network signal intensity is high in the two connect with the main concentration low-frequency antenna switch module.
In the above-described embodiments, it when current network signal is in preset midband or low-frequency band, controls the antenna and cuts
It changes switch and is in switching state, so that antenna change-over switch connects according to both main concentration low-frequency antenna and diversity senior middle school low-frequency antenna
The intensity of the network signal received selects the stronger main concentration low-frequency antenna switch module connection described all the way, ensure that antenna
Signal quality of the system in midband and low-frequency band.
In one embodiment, the control module is configured as recording the state flag bit of the antenna change-over switch,
The state flag bit includes：The flag of the flag and characterization switching state of the non-switching state of characterization；
When current network signal is in the high frequency band, the status indicator of the recorded current antenna switching switch of inquiry
Position generates the first control when the status indicator position of the current antenna switching switch recorded is to characterize the flag of switching state
Signal processed is simultaneously sent to the antenna change-over switch, and the first control signal is transformed to for controlling the antenna change-over switch
Non- switching state, and the status indicator position for updating the antenna change-over switch after the conversion is non-switching state.
In the above-described embodiments, the mode of adoption status flag characterizes the state of antenna change-over switch, provides one
Easily embodiment is planted, to realize in the case of high frequency band, the control to antenna change-over switch, to ensure that antenna system exists
The signal quality of transmitting-receiving on high frequency band.
In one embodiment, the control module is configured as recording the state flag bit of the antenna change-over switch,
The state flag bit includes：The flag of the flag and characterization switching state of the non-switching state of characterization；
When current network signal is in the low-frequency band, the state mark of the recorded current antenna switching switch of inquiry
Know position, when the status indicator position of the current antenna switching switch recorded be to characterize the flag of non-switching state, generation the
Two control signals are simultaneously sent to the antenna change-over switch, and the second control signal becomes for controlling the antenna change-over switch
The status indicator position for being changed to switching state, and updating the antenna change-over switch after the conversion is switching state.
In the above-described embodiments, the mode of adoption status flag characterizes the state of antenna change-over switch, provides one
Easily embodiment is planted, to realize in the case of low-frequency band, the control to antenna change-over switch, to ensure antenna system
The signal quality of transmitting-receiving on low-frequency band.
In one embodiment, the preset low-frequency band is 824~960MHz, and the preset midband is 1710-
2170MHz, the preset high frequency band are 2300-2690MHz.
In the above-described embodiments, the frequency range for providing high frequency band, midband and low-frequency band, provides for antenna system
Flexibly, achievable specific implementation mode.
According to the second aspect of the embodiment of the present disclosure, a kind of control method of antenna system is provided, in mobile terminal
Antenna receive-transmit system, including：
Judge that the frequency band residing for current network signal, the frequency band include：Preset high frequency band, midband and low-frequency band；
When the current network signal is in preset high frequency band, the antenna switching in the antenna receive-transmit system is controlled
Switch is in non-switching state；
The antenna receive-transmit system, including：Control module, main collection high frequency antenna, main concentration low-frequency antenna, diversity are high, normal, basic
In frequency antenna, main collection high frequency antenna switch module, main concentration low-frequency antenna switch module, diversity low-frequency antenna switch module and
Antenna change-over switch；Wherein：
The main collection high frequency antenna is connect with the main collection high frequency antenna switch module；
The main concentration low-frequency antenna and diversity senior middle school low-frequency antenna, described in antenna change-over switch connection
Low-frequency antenna switch module in main concentration low-frequency antenna switch module and diversity；
The main collection high frequency antenna is configured as receiving and dispatching the network signal of preset high frequency band, the main concentration low-frequency antenna
It is configured as receiving and dispatching the network signal of preset low-frequency band and midband, it is pre- that diversity senior middle school low-frequency antenna is configured as transmitting-receiving
If high frequency band, midband and low-frequency band network signal.
In one embodiment, when the current network signal is in preset midband or low-frequency band, further include：
Disconnect the connection between the main collection high frequency antenna and main collection high frequency antenna switch module, and the control antenna
Switching switch is in switching state.
In one embodiment, the control method of above-mentioned antenna system further includes：Record the shape of the antenna change-over switch
State flag bit, the state flag bit include：The flag of the flag and characterization switching state of the non-switching state of characterization；
Correspondingly, it when the current network signal is in preset high frequency band, controls in the antenna receive-transmit system
Antenna change-over switch is in non-switching state, including：
When current network signal is in the high frequency band, the status indicator of the recorded current antenna switching switch of inquiry
Position generates the first control when the status indicator position of the current antenna switching switch recorded is to characterize the flag of switching state
Signal processed is simultaneously sent to the antenna change-over switch, and the first control signal is transformed to for controlling the antenna change-over switch
Non- switching state, and the status indicator position for updating the antenna change-over switch after the conversion is non-switching state.
In one embodiment, the control method of above-mentioned antenna system further includes：Record the shape of the antenna change-over switch
State flag bit, the state flag bit include：The flag of the flag and characterization switching state of the non-switching state of characterization；
When the current network signal is in preset midband or low-frequency band, controls the antenna change-over switch and be in
Switching state, including：
When current network signal is in the low-frequency band, the state mark of the recorded current antenna switching switch of inquiry
Know position, when the status indicator position of the current antenna switching switch recorded be to characterize the flag of non-switching state, generation the
Two control signals are simultaneously sent to the antenna change-over switch, and the second control signal becomes for controlling the antenna change-over switch
The status indicator position for being changed to switching state, and updating the antenna change-over switch after the conversion is switching state.
In one embodiment, the preset low-frequency band is 824~960MHz, and the preset midband is 1710-
2170MHz, the preset high frequency band are 2300-2690MHz.
The technical scheme provided by this disclosed embodiment can include the following benefits：
In the control method of above-mentioned antenna system and antenna system that the embodiment of the present disclosure provides, antenna is three, i.e.,：It is main
Collect high frequency (HB) antenna, main concentration low frequency (MB/LB) antenna, diversity senior middle school low frequency (HB/MB/LB) antenna, on the one hand, the disclosure
Embodiment reduces the quantity of antenna in antenna system, by main collection high frequency (HB) antenna 102 and main collection high frequency (HB) duplexer
Module is directly connected to, and is closed the handover operation of high frequency (HB) main diversity antenna, is kept the structure of antenna system simpler, tightlier
It gathers, and since the network signal of high frequency band is generally used for bearing data service signal, by the antenna amount pressure of antenna system
Under the premise of being reduced to 3 antennas, even if the switching without the main diversity antennas of HB, shadow will not be caused to the usage experience of user
It rings, still further aspect, in the embodiments of the present disclosure, when judging the frequency band residing for current network signal for preset high frequency band,
Control duplexer is in non-switching state, avoids in high frequency band, is received and dispatched by diversity senior middle school low frequency (HB/MB/LB) antenna
Signal (the general local environment of diversity antenna is complicated severe, and signal strength is poor), influences to receive and dispatch by main collection high frequency (HB) antenna
Signal ensure that the communication quality of high-frequency band signals.
It should be understood that above general description and following detailed description is only exemplary and explanatory, not
The disclosure can be limited.
Description of the drawings
The drawings herein are incorporated into the specification and forms part of this specification, and shows the implementation for meeting the disclosure
Example, and together with specification for explaining the principles of this disclosure.
Fig. 1 is the structure diagram according to the antenna system shown in an exemplary embodiment.
Fig. 2 is the structure diagram for the antenna system for possessing 4 antennas in the related technology.
Fig. 3 is the flow chart according to the control method of the antenna system shown in an exemplary embodiment.
Fig. 4 is the flow chart according to step S32 in the control method of the antenna system shown in an exemplary embodiment.
Fig. 5 be according to shown in an exemplary embodiment when the current network signal is in preset midband or low frequency
When band, the flow chart that the antenna change-over switch is in switching state is controlled.
Fig. 6 is a kind of device of antenna system provided comprising the embodiment of the present disclosure shown according to an exemplary embodiment
Block diagram.
Specific implementation mode
Example embodiments are described in detail here, and the example is illustrated in the accompanying drawings.Following description is related to
When attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Following exemplary embodiment
Described in embodiment do not represent all implementations consistent with this disclosure.On the contrary, they be only with it is such as appended
The example of the consistent device and method of some aspects be described in detail in claims, the disclosure.
The antenna system that the embodiment of the present disclosure provides is used for mobile terminal, as shown in Figure 1, including：Control module 101, master
Collect high frequency antenna 102, main concentration low-frequency antenna 103, diversity senior middle school low-frequency antenna 104, main collection high frequency antenna switch module 105,
Low-frequency antenna switch module 107 and antenna change-over switch 108 in main concentration low-frequency antenna switch module 106, diversity；Wherein：
Main collection high frequency antenna 102 is connect with main collection high frequency antenna switch module 105；
Main concentration low-frequency antenna 103 and diversity senior middle school low-frequency antenna 104, main concentration is connected by antenna change-over switch 108
Low-frequency antenna switch module 107 in low-frequency antenna switch module 106 and diversity；
Main collection high frequency antenna 102 is configured as receiving and dispatching the network signal of preset high frequency band, main 103 quilt of concentration low-frequency antenna
It is configured to receive and dispatch the network signal of preset low-frequency band and midband, it is default that diversity senior middle school low-frequency antenna 104 is configured as transmitting-receiving
High frequency band, midband and low-frequency band network signal；
Control module 101 is configured as judging that the frequency band residing for current network signal, frequency band include：Preset high frequency band,
Midband and low-frequency band；When current network signal is in preset high frequency band, controls the antenna change-over switch 108 and be in not
Switching state.
In the related art, as carrier wave polymerize the requirement of (Carrier Aggregation, CA), the quantity of antenna is got over
Come more, 2G/3G/4G antennas are both needed to arrange, the interference that generates to solve the problems, such as metal shell to antenna or even shield, and adopt
With diversity antenna (Diversity Antenna, Asdiv) technology, such as the case where using 4 antennas, i.e.,：Main collection high frequency band
(High Band, HB) 201 1, antenna；202 antennas one of main collection low-frequency band (Middle Band/Low Band, MB/LB)
Root；203 1, diversity high frequency band (HB) antenna；204 1, diversity low-frequency band (MB/LB) antenna.The mesh of diversity antenna is set
Be the main collection antenna of cooperation, effectively improve the sensitivity that mobile phone receives wireless signal in the presence of a harsh environment.Such as it is held in user
When mobile phone dials phone, if since the position of holding influences radio-frequency transmissions and the reception of primary antenna, diversity antenna will be very
Primary antenna is replaced to carry out signal transmitting and reception well.As shown in Fig. 2 in the related technology, the circuit knot of 4 antenna systems
Structure schematic diagram, from figure 2 it can be seen that passing through a double-pole double throw between main collection HB antennas 201 and diversity HB antennas 203
(Double Pole Double Throw, DPDT) switch 205 connects main collection HB switch modules (Main ASM HB) 206 and divides
Collect HB switch modules (Div ASM HB) 207, it is similar, also lead between main collection MB/LB antennas 202, diversity MB/LB antennas 204
It crosses a DPDT switch 208 and connects main collection MB/LB switch modules (Main ASM MB/LB) 209 and diversity MB/LB switch modules
(Div ASM MB/LB) 210, when network signal is bad, main collection HB switch modules 206 can be by main collection HB antennas 201
Switching improves the problem of network signal difference between diversity HB antennas 203, and main collection MB/LB switch modules 209 can be by main collection
Switching improves the problem of network signal difference between MB/LB antennas 202 and diversity MB/LB antennas 204.
But above-mentioned the relevant technologies use 4 antennas, and as mobile terminal global design is more and more frivolous, internal structure is more next
It is compacter, under the premise of ensureing the demand of 2G/3G/4G communications, need further to optimize the structure of antenna system,
The embodiment of the present disclosure is exactly made for this technical need, in the embodiments of the present disclosure, comes from the structure of antenna system
It says, antenna becomes 3, i.e.,：Main collection high frequency (HB) antenna 102, main concentration low frequency (MB/LB) antenna 103, diversity senior middle school low frequency
(HB/MB/LB) antenna 104 compare the relevant technologies, diversity HB antennas and diversity MB/LB antennas are merged into an antenna, this
When, the quantity of antenna is odd number, and the connection type of Fig. 2 obviously can not be applicable in again, therefore, in the embodiment of the present disclosure, provide one
The structure of the new-type antenna system of kind.
In the embodiments of the present disclosure, in high frequency band, low-frequency band and midband each frequency band specific frequency range, can refer to
Various international and domestic various general communication standards, such as International Telecommunication Union (International
Telecommunication Union, ITU) all kinds of 2G, 3G, 4G (such as WCDMA, CDMA2000, TD-SCDMA etc.) mark
Standard, it is domestic《People's Republic of China's radio frequency divides regulation》Etc. standards divided.The embodiment of the present disclosure to this not
It limits.
In the above-mentioned antenna system that the embodiment of the present disclosure provides, abandons using diversity HB switch modules, that is, close height
Frequently the handover operation of (HB) main diversity antenna.By main collection high frequency (HB) antenna 102 and main collection high frequency (HB) antenna switch module 105
It is directly connected to.
In the embodiments of the present disclosure, relative to the relevant technologies, why abandon using diversity HB switch modules, close height
Frequently the main collection of (HB) and the handover operation of diversity antenna, by main collection high frequency (HB) antenna 102 and main collection high frequency (HB) duplexer
Module 105 is directly connected to, and is because the network signal of high frequency band usually carries data and uploads the business downloaded, the reality of this business
When property is not strong, even if network signal is slightly worse, message transmission rate decreases, and user experience will not be impacted quickly or be influenced
It is smaller, also, since diversity antenna (whether diversity HB antennas or diversity MB/LB antennas) is compared with main collection antenna, often
Residing environment it is more complicated it is severe (since the position of arrangement is different from main collection antenna, be in comparison easier to be blocked with
Interference), the more main collection antenna of signal strength is poor, thus it is guaranteed that under the premise of high frequency band normal communication, has given up diversity HB switching moldings
Main collection high frequency (HB) antenna 102 and main collection high frequency (HB) antenna switch module 105 are directly connected to so that antenna system by block
Overall structure is simpler, more compact, taken up space smaller.
Main concentration low frequency (MB/LB) antenna 103 and diversity senior middle school low frequency (HB/MB/LB) antenna 104, are switched by antenna
Switch 108 connects low frequency (MB/LB) antenna switch module in main concentration low frequency (MB/LB) antenna switch module 106 and diversity
107；In this way, can be under MB/LB network signals, according to the power of signal, selection signal is stronger to be linked into low frequency in diversity
(MB/LB) antenna switch module 107.
Control module 101 is configured as judging the frequency band residing for current network signal, be in preset high frequency band, in
Frequency band or low-frequency band, when current network signal is in preset high frequency band, control antenna change-over switch, which is in, does not switch shape
State in other words, antenna change-over switch are in idle state.
Frequency band residing for current network signal can be known in several ways, for example, passing through targeting sequencing signal (one
The signal of transmission kind before efficient communication signal) etc. the frequencies of signals determine the frequency band etc. residing for current network signal.
The embodiment of the present disclosure does not limit this.
Why need when current network signal is in preset high frequency band (HB), controls at antenna change-over switch 108
In non-switching state, be because, for the embodiment of the present disclosure provide antenna system structure for, diversity senior middle school low frequency (HB/
MB/LB) antenna 104, which is equivalent to, is merged into diversity HB antennas and diversity MB/LB antennas in a piece antenna, if antenna switching is opened
It closes 108 and is in switching state, then it is meant that diversity HB/MB/LB antennas 104 may be accessed, since current network signal is in
High frequency band may then carry out the transmitting-receiving of network signal by the parts HB in diversity HB/MB/LB antennas 104, and due to dividing
Collecting antenna, often residing environment is more complicated severe, and signal strength is in contrast poor, in this way, being in high frequency in network signal
In the case of band, if by diversity HB/MB/LB antennas 104 come receiving and transmitting signal, the case where it will cause dtr signals so that
Main 102 cisco unity malfunction of collection HB antennas, to influence the overall performance of mobile terminal.Therefore, it may be desirable to avoid there are above-mentioned feelings
Condition.
In one embodiment, above-mentioned antenna change-over switch 108 can be double-pole double throw DPDT switches.
In one embodiment, above-mentioned control module 101 is additionally configured to be in preset midband when current network signal
Or when low-frequency band, control disconnects the connection between main collection high frequency antenna switch module 105 and main collection high frequency antenna 102, and control
Antenna change-over switch 108 processed is in switching state；
Antenna change-over switch 101, when being configured in switching state, by main concentration low-frequency antenna 103 and diversity senior middle school
The intensity for the network signal that both low-frequency antennas 104 receive is compared, according to comparison result execute the switching of switch so as to
That high root antenna of network signal intensity in the two is connect with main concentration low-frequency antenna switch module 106.
When current network signal is in preset midband or low-frequency band, due to the network signal of midband and low-frequency band
The business of carrying is often voice calling service, since voice calling service is the stronger business of real-time, that is, if network is believed
It is number slightly worse, just will produce voice delay or interim card, cause voice communication that cannot be normally carried out, can extreme influence user use body
It tests, therefore, it is necessary to control antenna change-over switch 108 to be in switching state, in this way so that antenna change-over switch 108 can basis
The size for the signal strength that main collection MB/LB antennas 103 and diversity HB/MB/LB antennas 104 receive, from main collection MB/LB antennas 103
With selected via any root antenna receiving and transmitting signal in diversity HB/MB/LB antennas 104.
Once antenna change-over switch 108 is in normal operating conditions, i.e. switching state, then antenna change-over switch 108 can be with
The network signal intensity that main collection MB/LB antennas 103 and diversity HB/MB/LB antennas 104 receive is compared, signal is strong
The antenna for spending that stronger root antenna as receiving and transmitting signal is attached with main collection MB/LB switch modules 106.In this manner it is possible to
Realize that intelligently the preferable strip antenna of selection signal intensity communicates, farthest to ensure the communication matter of low-frequency band
Amount.
Antenna switch module (ASM, also known as duplexer module) generally includes switch, decoder, power amplifier
(PA, Power Amplifier) low-pass filter, Electro-static Driven Comb (Electro-Static Discharge, ESD) circuit and electricity
Generator etc. is pressed, concrete structure and function can refer to the relevant technologies.
Again because data service cannot be carried out with speech business in synchronization, in the disclosed embodiment, work as current network
When signal is in preset midband or low-frequency band, control disconnects main collection high frequency antenna switch module 105 and main collection high frequency antenna
Connection between 102.
When implementing, corresponding control letter can be sent to main collection high frequency antenna switch module 105 by control module 101
Number, to realize the connection between main collection high frequency antenna switch module 105 and main collection high frequency antenna 102.
In one embodiment, in order to realize the control to antenna change-over switch, antenna change-over switch can be pre-set
108 status indicator position, state flag bit include：The flag of the flag and characterization switching state of the non-switching state of characterization；
The original state of antenna change-over switch 108 can characterize the flag of non-switching state.
Such as setting the flag for characterizing non-switching state to " 0 ", the flag for characterizing switching state is set as " 1 ".
When current network signal is in high frequency band, the status indicator position of the recorded current antenna switching switch of inquiry,
When the status indicator position of the current antenna switching switch recorded is to characterize the flag of switching state, the first control letter is generated
Number and be sent to the antenna change-over switch 108, first control signal is transformed to not for controlling the antenna change-over switch 108
Switching state, and the status indicator position for updating the antenna change-over switch 108 after the conversion is non-switching state.
For example, control module 101 records the state flag bit of current antenna switching switch 108, when current network is believed
When number being in high frequency band, if the state flag bit of current antenna switching switch 108 need not send control signal for " 0 "
It is converted, whereas if the state flag bit of current antenna switching switch 108 is " 1 ", then needs to send first control signal
To antenna change-over switch 108, first control signal can be made of one or more signalings, and first control signal is for controlling institute
The state for stating antenna change-over switch 108 changes into non-switching state, after 108 switching state of antenna change-over switch, control module
101 state flag bits that the current antenna of self record is switched to switch 108 are updated to " 0 " by " 1 ".
In another embodiment, similarly, the status indicator position of antenna change-over switch 108, state can be pre-set
Flag bit includes：The flag of the flag and characterization switching state of the non-switching state of characterization；
Control module 101 is configured in when current network signal is in the low-frequency band, and inquiry is recorded current
The status indicator position of antenna change-over switch 108, when the status indicator position that the current antenna recorded switches switch 108 is to characterize not
When the flag of switching state, generates second control signal and be sent to antenna change-over switch 108, second control signal is for controlling
Antenna change-over switch 108 processed is transformed to switching state, and the status indicator position of update antenna change-over switch 108 is to cut after the conversion
Change state.
For example, control module 101 records the state flag bit of current antenna switching switch 108, when current network is believed
Number be in low-frequency band when, if current antenna switching switch 108 state flag bit be " 1 ", need not send control believe
It number is converted, whereas if the state flag bit of current antenna switching switch 108 is " 0 ", then needs to send the second control and believe
Number antenna change-over switch 108 is given, second control signal can be made of one or more signalings, and second control signal is for controlling
The state of antenna change-over switch 108 changes into switching state by non-switching state, antenna change-over switch switching state 108 it
Afterwards, the state flag bit of the current antenna switching switch 108 of self record is updated to " 1 " by control module 101 by " 0 ".
In the embodiment of the present disclosure, distinguish for convenience, by control module 101 in different situations to antenna change-over switch
The 108 control signals 101 sent are referred to as first control signal and second control signal, and above-mentioned title is not controlled the two
Content, format, function of signal processed etc. are construed as limiting.
In order to which the operation principle for the above-mentioned antenna system that the embodiment of the present disclosure provides is better described, a reality is named
Example explanation.
In this example, ranging from 824~960MHz of preset low-frequency band, the ranging from 1710- of preset midband
2170MHz, the ranging from 2300-2690MHz of preset high frequency band.
Wherein, midband and low-frequency band (824~960MHz, 1710-2170MHz) are carrying voice signal, high frequency band
(2300-2690MHz) is to carry data signals.Such as the range that low-frequency band is 2G, 3G signal, high frequency band are 4G signals
Range.
When there are 4G signals (2300-2690MHz frequency bands), if there is audio call, then can be cut into 2G (824~
960MHz frequency bands), the frequency band of 3G (1710-2170MHz frequency bands), use the network signal of 2G, 3G signal, that is, low-frequency band to access
The calling, the follow-up network signal using low-frequency band carry voice calling service, will disconnect the receipts of high frequency network signal at this time
Hair.
When voice communication terminates, there is currently 4G signals, then continuing data using the network signal of high frequency band communicates.
In this example, the structure of entire antenna is referring to Fig.1, wherein antenna change-over switch is DPDT switches, initial shape
The status indicator position of state is " 0 ", indicates non-switching state, and after state transformation, status indicator position is " 1 ".Control module can be
The status indicator position of original records antenna change-over switch, and after the state of each antenna change-over switch changes, update institute
The status indicator position of the antenna change-over switch of record.
Control module judges that current network signal is in as high frequency band or low-frequency band, it is assumed that residing for current mobile terminal
The frequency of cell be 2500, then judge that network signal be in high frequency band, the state mark of the recorded antenna change-over switch of reading
When knowledge position is " 1 ", corresponding control signaling is sent out to antenna change-over switch, it is controlled and state is changed to non-switching state, and
After antenna change-over switch replacement state, the status indicator position of the antenna change-over switch of local record is updated to " 0 ".
Assuming that the frequency of current network signal is 900, then judges to be in low-frequency band, read recorded antenna change-over switch
Status indicator position be " 0 " when, send out corresponding control signaling to antenna change-over switch, control its by state be changed to switching shape
State, and after antenna change-over switch replacement state, the status indicator position of the antenna change-over switch of local record is updated to " 1 ".
In embodiment disclosed above, control module can be total to when implementing by software realization, or by software and hardware
With realizing, the embodiment of the present disclosure does not limit this.
Based on same design, the embodiment of the present disclosure additionally provides a kind of control method of antenna system, and Fig. 3 is shown according to one
Example property implements a kind of flow chart of the control method of the antenna system exemplified, as shown in figure 3, the control method of the antenna system
For in the antenna receive-transmit system in mobile terminal, including the following steps.
In step S31, judge that the frequency band residing for current network signal, the frequency band include：Preset high frequency band, intermediate frequency
Band and low-frequency band.
In step s 32, when the current network signal is in preset high frequency band, the antenna receive-transmit system is controlled
In antenna change-over switch be in non-switching state.
Wherein, antenna receive-transmit system, including：Control module, main collection high frequency antenna, main concentration low-frequency antenna, diversity senior middle school
In low-frequency antenna, main collection high frequency antenna switch module, main concentration low-frequency antenna switch module, diversity low-frequency antenna switch module with
And antenna change-over switch；Wherein：
The main collection high frequency antenna is connect with the main collection high frequency antenna switch module；
The main concentration low-frequency antenna and diversity senior middle school low-frequency antenna, described in antenna change-over switch connection
Low-frequency antenna switch module in main concentration low-frequency antenna switch module and diversity；
The main collection high frequency antenna is configured as receiving and dispatching the network signal of preset high frequency band, the main concentration low-frequency antenna
It is configured as receiving and dispatching the network signal of preset low-frequency band and midband, it is pre- that diversity senior middle school low-frequency antenna is configured as transmitting-receiving
If high frequency band, midband and low-frequency band network signal.
In one embodiment, when the current network signal is in preset midband or low-frequency band, above-mentioned antenna
The control method of system can also include：
Disconnect the connection between the main collection high frequency antenna and main collection high frequency antenna switch module, and the control antenna
Switching switch is in switching state.
In one embodiment, the control method of above-mentioned antenna system further includes：Record the shape of the antenna change-over switch
State flag bit, the state flag bit include：The flag of the flag and characterization switching state of the non-switching state of characterization；
Correspondingly, it in step S32, when the current network signal is in preset high frequency band, controls the antenna and receives
Antenna change-over switch in hair system is in non-switching state, as shown in figure 4, can be realized by following step S41-43：
In step S41, when current network signal is in the high frequency band, the recorded current antenna switching of inquiry is opened
The status indicator position of pass.
In step S42, when the status indicator position of the current antenna switching switch recorded is the mark for characterizing switching state
It when knowing position, generates first control signal and is sent to the antenna change-over switch, the first control signal is described for controlling
Antenna change-over switch is transformed to non-switching state.
In step S43, the status indicator position for updating the antenna change-over switch after the conversion is non-switching state.
In one embodiment, the control method of above-mentioned antenna system further includes：Record the shape of the antenna change-over switch
State flag bit, the state flag bit include：The flag of the flag and characterization switching state of the non-switching state of characterization；
Correspondingly, when the current network signal is in preset midband or low-frequency band, the antenna switching is controlled
Switch is in switching state, as shown in figure 5, can be realized by following step S51-53：
In step s 51, when current network signal is in the low-frequency band, the recorded current antenna switching of inquiry
The status indicator position of switch.
In step S52, when the status indicator position of the current antenna switching switch recorded is the non-switching state of characterization
When flag, generates second control signal and be sent to the antenna change-over switch, the second control signal is for controlling institute
It states antenna change-over switch and is transformed to switching state.
In step S53, the status indicator position for updating the antenna change-over switch after the conversion is switching state.
In one embodiment, preset low-frequency band is 824~960MHz, and preset midband is 1710-2170MHz,
Preset high frequency band is 2300-2690MHz.
About the method in above-described embodiment, wherein each step executes the concrete mode of operation in aforementioned antenna system
Embodiment in be described in detail, explanation will be not set forth in detail herein.
Fig. 6 is the device 1300 according to the antenna system provided comprising the embodiment of the present disclosure shown in an exemplary embodiment
Block diagram.For example, device 1300 can be mobile phone, and computer, digital broadcast terminal, messaging devices, game control
Platform, tablet device, Medical Devices, body-building equipment, personal digital assistant etc..
As shown in fig. 6, device 1300 may include following one or more components：Processing component 1302, memory 1304,
Power supply module 1306, multimedia component 1308, audio component 1310, the interface 1312 of input/output (I/O), sensor module
1314 and communication component 1316.
The integrated operation of 1302 usual control device 1300 of processing component, such as with display, call, data communication,
Camera operation and record operate associated operation.Processing component 1302 may include one or more processors 1320 to execute
Instruction, to perform all or part of the steps of the methods described above.In addition, processing component 1302 may include one or more moulds
Block, convenient for the interaction between processing component 1302 and other assemblies.For example, processing component 1302 may include multi-media module,
To facilitate the interaction between multimedia component 1308 and processing component 1302.
Memory 1304 is configured as storing various types of data to support the operation in equipment 1300.These data
Example includes the instruction for any application program or method that are operated on device 1300, contact data, telephone book data,
Message, picture, video etc..Memory 1304 can by any kind of volatibility or non-volatile memory device or they
Combination is realized, such as static RAM (SRAM), electrically erasable programmable read-only memory (EEPROM), it is erasable can
Program read-only memory (EPROM), programmable read only memory (PROM), read-only memory (ROM), magnetic memory, flash memory
Reservoir, disk or CD.
Power supply module 1306 provides electric power for the various assemblies of device 1300.Power supply module 1306 may include power management
System, one or more power supplys and other generated with for device 1300, management and the associated component of distribution electric power.
Multimedia component 1308 is included in the screen of one output interface of offer between described device 1300 and user.
In some embodiments, screen may include liquid crystal display (LCD) and touch panel (TP).If screen includes touch panel,
Screen may be implemented as touch screen, to receive input signal from the user.Touch panel includes that one or more touch passes
Sensor is to sense the gesture on touch, slide, and touch panel.The touch sensor can not only sense touch or sliding is dynamic
The boundary of work, but also detect duration and pressure associated with the touch or slide operation.In some embodiments, more
Media component 1308 includes a front camera and/or rear camera.When equipment 1300 is in operation mode, mould is such as shot
When formula or video mode, front camera and/or rear camera can receive external multi-medium data.Each preposition camera shooting
Head and rear camera can be a fixed optical lens system or have focusing and optical zoom capabilities.
Audio component 1310 is configured as output and/or input audio signal.For example, audio component 1310 includes a wheat
Gram wind (MIC), when device 1300 is in operation mode, when such as call model, logging mode and speech recognition mode, microphone quilt
It is configured to receive external audio signal.The received audio signal can be further stored in memory 1304 or via communication
Component 1316 is sent.In some embodiments, audio component 1310 further includes a loud speaker, is used for exports audio signal.
I/O interfaces 1312 provide interface, above-mentioned peripheral interface module between processing component 1302 and peripheral interface module
Can be keyboard, click wheel, button etc..These buttons may include but be not limited to：Home button, volume button, start button and
Locking press button.
Sensor module 1314 includes one or more sensors, and the state for providing various aspects for device 1300 is commented
Estimate.For example, sensor module 1314 can detect the state that opens/closes of equipment 1300, the relative positioning of component, such as institute
The display and keypad that component is device 1300 are stated, sensor module 1314 can be with detection device 1300 or device 1,300 1
The position change of a component, the existence or non-existence that user contacts with device 1300,1300 orientation of device or acceleration/deceleration and dress
Set 1300 temperature change.Sensor module 1314 may include proximity sensor, be configured in not any physics
It is detected the presence of nearby objects when contact.Sensor module 1314 can also include optical sensor, as CMOS or ccd image are sensed
Device, for being used in imaging applications.In some embodiments, which can also include acceleration sensing
Device, gyro sensor, Magnetic Sensor, pressure sensor or temperature sensor.
Communication component 1316 is configured to facilitate the communication of wired or wireless way between device 1300 and other equipment.Dress
The wireless network based on communication standard, such as WiFi can be accessed by setting 1300,2G or 3G or combination thereof.It is exemplary at one
In embodiment, communication component 1316 receives broadcast singal or broadcast correlation from external broadcasting management system via broadcast channel
Information.In one exemplary embodiment, the communication component 1316 further includes near-field communication (NFC) module, to promote short distance
Communication.For example, radio frequency identification (RFID) technology, Infrared Data Association (IrDA) technology, ultra wide band can be based in NFC module
(UWB) technology, bluetooth (BT) technology and other technologies are realized.
In the exemplary embodiment, device 1300 can be by one or more application application-specific integrated circuit (ASIC), number
Signal processor (DSP), digital signal processing appts (DSPD), programmable logic device (PLD), field programmable gate array
(FPGA), controller, microcontroller, microprocessor or other electronic components are realized, for executing the above method.
In the exemplary embodiment, it includes the non-transitorycomputer readable storage medium instructed, example to additionally provide a kind of
Such as include the memory 1304 of instruction, above-metioned instruction can be executed by the processor 1320 of device 1300 to complete the above method.Example
Such as, the non-transitorycomputer readable storage medium can be ROM, it is random access memory (RAM), CD-ROM, tape, soft
Disk and optical data storage devices etc..
A kind of non-transitorycomputer readable storage medium, when the instruction in the storage medium is by the processing of mobile terminal
When device executes so that mobile terminal is able to carry out a kind of control method of antenna system, and the method is used in mobile terminal
Antenna receive-transmit system, including：
Judge that the frequency band residing for current network signal, the frequency band include：Preset high frequency band, midband and low-frequency band；
When the current network signal is in preset high frequency band, the antenna switching in the antenna receive-transmit system is controlled
Switch is in non-switching state；
The antenna receive-transmit system, including：Control module, main collection high frequency antenna, main concentration low-frequency antenna, diversity are high, normal, basic
In frequency antenna, main collection high frequency antenna switch module, main concentration low-frequency antenna switch module, diversity low-frequency antenna switch module and
Antenna change-over switch；Wherein：
The main collection high frequency antenna is connect with the main collection high frequency antenna switch module；
The main concentration low-frequency antenna and diversity senior middle school low-frequency antenna, described in antenna change-over switch connection
Low-frequency antenna switch module in main concentration low-frequency antenna switch module and diversity；
The main collection high frequency antenna is configured as receiving and dispatching the network signal of preset high frequency band, the main concentration low-frequency antenna
It is configured as receiving and dispatching the network signal of preset low-frequency band and midband, it is pre- that diversity senior middle school low-frequency antenna is configured as transmitting-receiving
If high frequency band, midband and low-frequency band network signal.
Those skilled in the art after considering the specification and implementing the invention disclosed here, will readily occur to its of the disclosure
Its embodiment.This application is intended to cover any variations, uses, or adaptations of the disclosure, these modifications, purposes or
Person's adaptive change follows the general principles of this disclosure and includes the undocumented common knowledge in the art of the disclosure
Or conventional techniques.The description and examples are only to be considered as illustrative, and the true scope and spirit of the disclosure are by following
Claim is pointed out.
It should be understood that the present disclosure is not limited to the precise structures that have been described above and shown in the drawings, and
And various modifications and changes may be made without departing from the scope thereof.The scope of the present disclosure is only limited by the accompanying claims.
Claims (11)
1. a kind of antenna system is used for mobile terminal, which is characterized in that including：Control module (101), main collection high frequency antenna
(102), main concentration low-frequency antenna (103), diversity senior middle school low-frequency antenna (104), main collection high frequency antenna switch module (105), master
Concentrate low-frequency antenna switch module (107) and antenna change-over switch (108) in low-frequency antenna switch module (106), diversity；Its
In：
The main collection high frequency antenna (102) connect with the main collection high frequency antenna switch module (105)；
The main concentration low-frequency antenna (103) and diversity senior middle school low-frequency antenna (104), pass through the antenna change-over switch
(108) low-frequency antenna switch module (107) in the main concentration low-frequency antenna switch module (106) and diversity is connected；
The main collection high frequency antenna (102) is configured as receiving and dispatching the network signal of preset high frequency band, the main concentration low frequency day
Line (103) is configured as receiving and dispatching the network signal of preset low-frequency band and midband, the diversity senior middle school low-frequency antenna (104) quilt
It is configured to receive and dispatch the network signal of preset high frequency band, midband and low-frequency band；
Control module (101) is configured as judging that the frequency band residing for current network signal, the frequency band include：Preset high frequency
Band, midband and low-frequency band；When the current network signal is in preset high frequency band, the antenna change-over switch is controlled
(108) it is in non-switching state.
2. system according to claim 1, which is characterized in that the antenna change-over switch (108) is double-pole double throw DPDT
Switch.
3. system according to claim 1, which is characterized in that the control module (101) is additionally configured to work as when described
When preceding network signal is in preset midband or low-frequency band, control disconnect main collection high frequency antenna switch module (105) with it is described
Connection between main collection high frequency antenna (102), and the control antenna change-over switch (108) are in switching state；
The antenna change-over switch (108), when being configured in switching state, by the main concentration low-frequency antenna (106) and
The intensity for the network signal that both diversity senior middle school low-frequency antennas (104) receive is compared, and antenna is executed according to comparison result
The switching of switching switch (108) is so as to high with the main concentration low-frequency antenna switch module by network signal intensity in the two
(106) it connects.
4. system according to claim 1, which is characterized in that the control module (101) is configured as recording the day
The state flag bit of line switching switch (108), the state flag bit include：The flag and characterization of the non-switching state of characterization are cut
Change the flag of state；
When current network signal is in the high frequency band, the state mark of the recorded current antenna switching switch (108) of inquiry
Know position, when the status indicator position of the current antenna switching switch (108) recorded is to characterize the flag of switching state, generates
First control signal is simultaneously sent to the antenna change-over switch (108), and the first control signal is cut for controlling the antenna
It changes switch (108) and is transformed to non-switching state, and the status indicator position for updating the antenna change-over switch (108) after the conversion is
Non- switching state.
5. system according to claim 3, which is characterized in that the control module (101) is configured as recording the day
The state flag bit of line switching switch (108), the state flag bit include：The flag and characterization of the non-switching state of characterization are cut
Change the flag of state；When current network signal is in the low-frequency band, the recorded current antenna switching switch of inquiry
(108) status indicator position, when the status indicator position of the current antenna switching switch (108) recorded is to characterize non-switching state
Flag when, generate second control signal simultaneously be sent to the antenna change-over switch (108), the second control signal is used for
It controls the antenna change-over switch (108) and is transformed to switching state, and update the antenna change-over switch (108) after the conversion
Status indicator position is switching state.
6. system according to claim 1 or 2, which is characterized in that the preset low-frequency band is 824~960MHz, institute
It is 1710-2170MHz to state preset midband, and the preset high frequency band is 2300-2690MHz.
7. a kind of control method of antenna system, which is characterized in that for the antenna receive-transmit system in mobile terminal, including：
Judge that the frequency band residing for current network signal, the frequency band include：Preset high frequency band, midband and low-frequency band；
When the current network signal is in preset high frequency band, the antenna change-over switch in the antenna receive-transmit system is controlled
In non-switching state；
The antenna receive-transmit system, including：Control module, main collection high frequency antenna, main concentration low-frequency antenna, diversity senior middle school low frequency day
Low-frequency antenna switch module and antenna in line, main collection high frequency antenna switch module, main concentration low-frequency antenna switch module, diversity
Switching switch；Wherein：
The main collection high frequency antenna is connect with the main collection high frequency antenna switch module；
The main concentration low-frequency antenna and diversity senior middle school low-frequency antenna connect the main collection by the antenna change-over switch
Low-frequency antenna switch module in middle low-frequency antenna switch module and diversity；
The main collection high frequency antenna is configured as receiving and dispatching the network signal of preset high frequency band, the main concentration low-frequency antenna by with
It is set to the network signal for receiving and dispatching preset low-frequency band and midband, diversity senior middle school low-frequency antenna is configured as receiving and dispatching preset
The network signal of high frequency band, midband and low-frequency band.
8. the method according to the description of claim 7 is characterized in that when the current network signal be in preset midband or
When low-frequency band, further include：
Disconnect the connection between the main collection high frequency antenna and main collection high frequency antenna switch module, and the control antenna switching
Switch is in switching state.
9. according to the method described in claim 8, it is characterized in that, further including：Record the state mark of the antenna change-over switch
Will position, the state flag bit include：The flag of the flag and characterization switching state of the non-switching state of characterization；
It is described when the current network signal is in preset high frequency band, control in the antenna receive-transmit system antenna switching
Switch is in non-switching state, including：
When current network signal is in the high frequency band, the status indicator position of the recorded current antenna switching switch of inquiry,
When the status indicator position of the current antenna switching switch recorded is to characterize the flag of switching state, the first control letter is generated
Number and be sent to the antenna change-over switch, the first control signal is transformed to not cut for controlling the antenna change-over switch
The status indicator position changed state, and update the antenna change-over switch after the conversion is non-switching state.
10. according to the method described in claim 8, it is characterized in that, further including：Record the state mark of the antenna change-over switch
Will position, the state flag bit include：The flag of the flag and characterization switching state of the non-switching state of characterization；
When the current network signal is in preset midband or low-frequency band, controls the antenna change-over switch and be in switching
State, including：
When current network signal is in the low-frequency band, the status indicator of the recorded current antenna switching switch of inquiry
Position generates second when the status indicator position of the current antenna switching switch recorded is to characterize the flag of non-switching state
Control signal is simultaneously sent to the antenna change-over switch, and the second control signal is for controlling the antenna change-over switch transformation
For switching state, and the status indicator position for updating the antenna change-over switch after the conversion is switching state.
11. according to the method described in claim 8, it is characterized in that, the preset low-frequency band be 824~960MHz, it is described
Preset midband is 1710-2170MHz, and the preset high frequency band is 2300-2690MHz.
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Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105846849B (en) * | 2016-03-31 | 2018-09-07 | 宇龙计算机通信科技(深圳)有限公司 | A kind of carrier wave polymerization circuit implementing method realizes system and mobile terminal |
| CN106209154A (en) * | 2016-07-01 | 2016-12-07 | 乐视控股（北京）有限公司 | Antenna assembly and major-minor collection antenna-switching device thereof and method |
| CN106374990A (en) * | 2016-08-25 | 2017-02-01 | 珠海市魅族科技有限公司 | Antenna system, antenna control method and apparatus, and terminal device |
| CN107786253B (en) * | 2016-08-26 | 2021-04-27 | 北京臻迪机器人有限公司 | Antenna control method and device |
| CN106299700B (en) * | 2016-09-12 | 2018-04-20 | 广东欧珀移动通信有限公司 | Antenna structure and mobile terminal |
| KR102588428B1 (en) * | 2016-10-10 | 2023-10-12 | 삼성전자주식회사 | Antenna and electronic device including the same |
| CN106656248A (en) * | 2016-11-28 | 2017-05-10 | 维沃移动通信有限公司 | Antenna switching device and mobile terminal |
| CN107040299A (en) * | 2017-04-14 | 2017-08-11 | 捷开通讯(深圳)有限公司 | Mobile terminal, antenna structure and its switching method |
| CN107425860B (en) * | 2017-04-25 | 2019-06-28 | Oppo广东移动通信有限公司 | Antenna switching system and mobile terminal |
| CN107135019B (en) * | 2017-04-27 | 2020-05-12 | Oppo广东移动通信有限公司 | Antenna switching device and mobile terminal |
| CN107124212A (en) * | 2017-04-28 | 2017-09-01 | 广东欧珀移动通信有限公司 | Mobile terminal and its antenna switching method, antenna-switching device |
| CN107276598A (en) * | 2017-07-25 | 2017-10-20 | 广东欧珀移动通信有限公司 | antenna switching system, method and mobile terminal |
| CN108461895B (en) * | 2018-03-19 | 2020-08-04 | Oppo广东移动通信有限公司 | Antenna assembly, electronic equipment and antenna switching method |
| US10715231B1 (en) | 2019-01-24 | 2020-07-14 | Google Llc | Antenna switch diversity circuitry |
| CN110086484B (en) * | 2019-04-28 | 2021-03-09 | 宜确半导体（苏州）有限公司 | Driving device, manufacturing method thereof and communication equipment |
| CN110429941B (en) * | 2019-08-01 | 2021-09-24 | 深圳市万普拉斯科技有限公司 | Antenna control circuit and mobile terminal |
| CN112310605B (en) | 2019-09-18 | 2021-11-19 | 华为技术有限公司 | Multi-antenna system and electronic equipment |
| CN111064491B (en) * | 2019-12-03 | 2021-06-15 | 青岛海信移动通信技术股份有限公司 | Mobile terminal equipment and method for receiving and transmitting signals thereof |
| CN111669207B (en) * | 2020-06-22 | 2022-07-12 | 广东虹勤通讯技术有限公司 | Antenna switching method, device, terminal and storage medium |
| CN112821916B (en) * | 2020-12-31 | 2022-06-10 | Tcl通讯（宁波）有限公司 | Radio frequency front-end circuit and mobile terminal |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003071713A1 (en) * | 2002-02-21 | 2003-08-28 | Kyocera Wireless Corporation | System and method for providing gps-enabled wireless communications |
| CN202308327U (en) * | 2011-11-14 | 2012-07-04 | 蓝宝汽车部件（苏州）有限公司 | Automobile antenna adopting diversity technology |
| CN105007107A (en) * | 2014-04-22 | 2015-10-28 | 天工方案公司 | Apparatus and methods for diversity modules |
-
2015
- 2015-11-17 CN CN201510792590.0A patent/CN105305101B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003071713A1 (en) * | 2002-02-21 | 2003-08-28 | Kyocera Wireless Corporation | System and method for providing gps-enabled wireless communications |
| CN202308327U (en) * | 2011-11-14 | 2012-07-04 | 蓝宝汽车部件（苏州）有限公司 | Automobile antenna adopting diversity technology |
| CN105007107A (en) * | 2014-04-22 | 2015-10-28 | 天工方案公司 | Apparatus and methods for diversity modules |
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