CN106100686B - Electric terminal - Google Patents
Electric terminal Download PDFInfo
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- CN106100686B CN106100686B CN201610363353.7A CN201610363353A CN106100686B CN 106100686 B CN106100686 B CN 106100686B CN 201610363353 A CN201610363353 A CN 201610363353A CN 106100686 B CN106100686 B CN 106100686B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/005—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
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- Variable-Direction Aerials And Aerial Arrays (AREA)
Abstract
A kind of electric terminal is provided.The electric terminal includes: first antenna unit, is used for transmission first group of signal of the signal including multiple frequency ranges；Second antenna element is used for transmission the signal of at least one frequency range；First transmission end is used for transmission primary antenna signal；Second transmission end is used for transmission slave antenna signal；Switch unit, for the signal of at least one frequency range in first group of signal and the signal of at least one frequency range of second antenna element to be switched between first transmission end and second transmission end, to transmit the signal of the signal of at least one frequency range in first group of signal or at least one frequency range of second antenna element by second transmission end, and the signal in addition to the signal transmitted in second transmission end of the first antenna unit and second antenna element is transmitted in first transmission end.According to the electric terminal, the free switching of primary antenna and slave antenna including multiple frequency ranges can be realized.
Description
Technical field
All things considered of the present invention is related to field of communication technology, more particularly, is related to a kind of electric terminal.
Background technique
Existing electric terminal (for example, mobile communication terminal, tablet computer etc.) is usually provided with a primary antenna and a pair
Antenna, primary antenna is generally responsible for the transmitting and reception of the signal of electric terminal, and slave antenna is generally responsible for the signal of electric terminal
Reception.By taking mobile communication terminal as an example, primary antenna and slave antenna are usually separately positioned on the lower end of mobile communication terminal and upper
It holds (for example, lower end and upper end of the metal rear shell of mobile communication terminal), and user is using mobile communication in a manner of gripping
When terminal (for example, call), the intensity of antenna is often influenced because the position where antenna has been held.
Summary of the invention
Exemplary embodiment of the present invention is to provide a kind of electric terminal, can be realized the main day including multiple frequency ranges
The free switching of line and slave antenna so as to improve the radio-frequency performance of the antenna of electric terminal, and is adapted for carrying out between different frequency range
Carrier aggregation technology.
An exemplary embodiment of the present invention provides a kind of electric terminal, which is characterized in that the electric terminal packet
Include: first antenna unit is used for transmission first group of signal of the signal including multiple frequency ranges；Second antenna element, is used for transmission
The signal of at least one frequency range；First transmission end is used for transmission primary antenna signal；Second transmission end is used for transmission slave antenna letter
Number；Switch unit, for by the signal of at least one frequency range in first group of signal and second antenna element extremely
The signal of a few frequency range switches between first transmission end and second transmission end, to pass through second transmission end
Transmit the letter of the signal of at least one frequency range in first group of signal or at least one frequency range of second antenna element
Number, and first transmission end transmit the first antenna unit and second antenna element except being passed described second
Signal except the signal of defeated end transmission.
Optionally, the first antenna unit includes at least two antennas, and at least two antenna for transmitting respectively
The signal of at least one different frequency range in first group of signal.
Optionally, at least one in first transmission end and second transmission end includes at least two band transmissions
End, at least two band transmissions end are used to be transmitted separately to the signal of a few different frequency range.
Optionally, the second antenna element transmission includes second group of signal of the signal of multiple frequency ranges, wherein described to cut
It changes unit and the first antenna unit and second antenna element switching is connected to first transmission end and described second
Transmission end, to transmit one group of signal among first group of signal and second group of signal by first transmission end,
To select the antenna element for transmitting one group of signal as primary antenna, and described first is transmitted in second transmission end
Another group of signal among group signal and second group of signal, so that the antenna element for transmitting another group of signal be selected to make
For slave antenna.
Optionally, at least one in the first antenna unit and second antenna element only includes individual antenna；Institute
It states the first transmission end and second transmission end includes at least two band transmissions ends；The switch unit includes at least one
Frequency range control device, wherein the signal for the multiple frequency range that the frequency range control device is used to transmit the individual antenna
Branch simultaneously switches the band transmissions end for being connected to the corresponding frequency band of first transmission end or second transmission end, alternatively, will
The signal transmitted at least two band transmissions ends of first transmission end or second transmission end is combined to described single
Antenna.
Optionally, the frequency range control device includes that at least one band processor part and at least one first control are opened
It closes, wherein the band processor part, for the signal of multiple frequency ranges to be shunted to the signal of at least two different frequency ranges, or
Person, by the signal combining of at least two different frequency ranges at the signal of a multiband；First control switch is used for the list
The signal of the multiple frequency range of a antenna transmission, which is switched to, to be connected with first transmission end or second transmission end
The band processor part, alternatively, the signal of the multiple frequency range for transmitting the individual antenna through the frequency range at
The signal at least two different frequency range that reason device separates switches to first transmission end or second transmission respectively
The band transmissions end of the corresponding frequency band at end.
Optionally, the first antenna unit includes for transmitting different frequency range in the signal of the multiple frequency range respectively
At least two antennas of signal；Second antenna element only includes individual antenna；The switch unit includes a frequency range control
Device processed and multiple control switches；Wherein, each antenna of the first antenna unit passes through the one of the switch unit respectively
The switching of a second control switch be connected to the corresponding frequency band of first transmission end band transmissions end or second transmission end
Corresponding frequency band band transmissions end；The frequency range control that the individual antenna of second antenna element passes through the switch unit
Device switching processed is connected to the band transmissions end of the corresponding frequency band of first transmission end or the corresponding frequency of second transmission end
The band transmissions end of section；Each band transmissions end of first transmission end and each band transmissions of second transmission end
End is connected to one of both direction, a direction connection by the third control switch switching of the switch unit respectively
To the antenna of the corresponding frequency band of the first antenna unit, another direction is connected to after being combined by the frequency range control device
The individual antenna of second antenna element.
Optionally, the first antenna unit only includes individual antenna；Second antenna element only includes individual antenna；
The switch unit includes two frequency range control devices and multiple control switches；Wherein, the single day of the first antenna unit
Line is connected to the frequency range of the corresponding frequency band of first transmission end by the frequency range control device switching of the switch unit
The band transmissions end of the corresponding frequency band of transmission end or second transmission end；The individual antenna of second antenna element passes through institute
State switch unit a frequency range control device switching be connected to first transmission end corresponding frequency band band transmissions end or
The band transmissions end of the corresponding frequency band of second transmission end；Each band transmissions end of first transmission end and described second
Each band transmissions end of transmission end is connected to two sides by the third control switch switching of the switch unit respectively
One of to, a direction is connected to the individual antenna of the first antenna unit after being combined by the frequency range control device, separately
One direction is connected to the individual antenna of second antenna element after being combined by the frequency range control device.
Optionally, the first antenna unit includes for transmitting different frequency range in the signal of the multiple frequency range respectively
At least two antennas of signal；Second antenna element includes for transmitting different frequencies in the signal of the multiple frequency range respectively
At least two antennas of the signal of section；First transmission end and second transmission end include at least two band transmissions
End；The switch unit includes multiple control switches；Wherein, each antenna of the first antenna unit, respectively by described
Second control switch switching of switch unit is connected to band transmissions end or the institute of the corresponding frequency band of first transmission end
State the band transmissions end of the corresponding frequency band of the second transmission end；Each antenna of second antenna element is cut by described respectively
Second control switch for changing unit switches the band transmissions end or described for being connected to the corresponding frequency band of first transmission end
The band transmissions end of the corresponding frequency band of second transmission end；Each band transmissions end of first transmission end and second transmission
Each band transmissions end at end, switched respectively by a third control switch of the switch unit be connected to both direction it
One, a direction is connected to the antenna of the corresponding frequency band of the first antenna unit, another direction is connected to described second day
The antenna of the corresponding frequency band of line unit.
Optionally, the band processor part is duplexer, and first control switch is single-pole double throw control switch.
Optionally, second control switch and the third control switch are single-pole double throw control switches.
Optionally, the adjacent control switch of the switch unit on same access is merged into a compound control and opens
It closes.
Optionally, the first antenna unit includes for transmitting different frequency range in the signal of the multiple frequency range respectively
At least two antennas of signal；Second antenna element only includes individual antenna；First transmission end includes at least two
Band transmissions end, at least two band transmissions end are used to be transmitted separately to the signal of a few different frequency range；Described second
Transmission end only includes a band transmissions end；Wherein, the switch unit, for by the antenna of second antenna element and institute
It states in first antenna unit and is connected to second transmission end with the switching of the antenna of the antenna similar frequency bands of the second antenna element
One of the band transmissions end of corresponding frequency band described in band transmissions end and first transmission end.
Optionally, the switch unit is double-pole double throw control switch.
In electric terminal according to an exemplary embodiment of the present invention, primary antenna and pair including multiple frequency ranges can be realized
The free switching of antenna, so as to improve the radio-frequency performance of the antenna of electric terminal, and the carrier wave being adapted for carrying out between different frequency range is poly-
Conjunction technology.
Part in following description is illustrated into the other aspect and/or advantage of present general inventive concept, there are also one
Dividing will be apparent by description, or can learn by the implementation of present general inventive concept.
Detailed description of the invention
Fig. 1 shows the block diagram of electric terminal according to an exemplary embodiment of the present invention；
Fig. 2 shows the block diagrams of electric terminal in accordance with an alternative illustrative embodiment of the present invention；
Fig. 3 shows the block diagram of electric terminal in accordance with an alternative illustrative embodiment of the present invention；
Fig. 4 shows the block diagram of electric terminal in accordance with an alternative illustrative embodiment of the present invention；
Fig. 5 shows the block diagram of electric terminal in accordance with an alternative illustrative embodiment of the present invention；
Fig. 6 shows the block diagram of electric terminal in accordance with an alternative illustrative embodiment of the present invention.
Specific embodiment
It reference will now be made in detail the embodiment of the present invention, examples of the embodiments are shown in the accompanying drawings, wherein identical mark
Number identical component is referred to always.It will illustrate the embodiment, by referring to accompanying drawing below to explain the present invention.
Fig. 1 shows the block diagram of electric terminal according to an exemplary embodiment of the present invention.Here, as an example, the electronics
Terminal can be the needs such as mobile communication terminal (for example, smart phone), tablet computer, game machine, digital multimedia player
The electric terminal of antenna is installed.
Referring to Fig.1, electric terminal according to an exemplary embodiment of the present invention includes: first antenna unit 10, the second antenna
Unit 20, the first transmission end 30, the second transmission end 40 and switch unit 50.These units and transmission end can pass through special device
Realize, as an example, the unit can by the common hardwares such as digital signal processor, field programmable gate array processors Lai
It realizes, can also be realized by dedicated hardware processors such as special chips.
Here, it should be appreciated that electric terminal according to an exemplary embodiment of the present invention is removed with first antenna unit 10, the
Except two antenna elements 20, the first transmission end 30, the second transmission end 40 and switch unit 50, can also have it as electric terminal
Execute other devices of its own function.For example, the electric terminal is as mobile communication terminal, tablet computer, game machine, number
Device necessary to the electric terminals such as word multimedia player, with no restriction to this.
Particularly, first antenna unit 10 is used for transmission first group of signal of the signal including multiple frequency ranges.As showing
Example, first antenna unit 10 may include at least two antennas, and at least two antenna for transmitting first group of letter respectively
The signal of at least one different frequency range in number, that is, the corresponding frequency range of each antenna, the corresponding frequency range of each antenna is each other not
Together.As another example, first antenna unit 10 can only include individual antenna, that is, the individual antenna transmission includes multiple frequencies
First group of signal of the signal of section.
Second antenna element 20 is used for transmission the signal of at least one frequency range.As an example, the second antenna element 20 can be only
It is used for transmission the signal of a frequency range, in this case, the second antenna element 20 can only include individual antenna.Show as another
Example, the second antenna element 20 can transmit second group of signal of the signal including multiple frequency ranges, in this case, the second antenna list
Member 20 may include at least two antennas, and at least two antenna for transmitting at least one in second group of signal not respectively
With the signal of frequency range；Alternatively, the second antenna element 20 can only include individual antenna.
As an example, first antenna unit 10 and the second antenna element 20 can be separately positioned on the difference of the electric terminal
Position.For example, first antenna unit 10 may be provided at the lower end of the electric terminal, the second antenna element 20 may be provided at described
The upper end of electric terminal.
First transmission end 30 is used for transmission primary antenna signal.Second transmission end 40 is used for transmission slave antenna signal.As showing
Example, at least one in the first transmission end 30 and the second transmission end 40 may include at least two band transmissions ends, described at least two
Band transmissions end is used to be transmitted separately to the signal of a few different frequency range.Consequently facilitating according to an exemplary embodiment of the present invention
Electric terminal realizes the carrier aggregation technology between the access of different frequency range, to improve the use bandwidth of the electric terminal, thus
Improve user experience.
Switch unit 50 is used for the signal and the second antenna element 20 of at least one frequency range in first group of signal
The signal of at least one frequency range switch between the first transmission end 30 and the second transmission end 40, to be passed by the second transmission end 40
The signal of at least one frequency range of the signal or the second antenna element 20 of at least one frequency range in defeated first group of signal, and
And the first transmission end 30 transmit first antenna unit 10 and the second antenna element 20 except the letter transmitted in the second transmission end 40
Signal except number.
It should be understood that the signal that the signal that first antenna unit 10 transmits is transmitted with the second antenna element 20 should at least have
The identical frequency range in part.
Following detailed description includes the case where second group of signal of the signal of multiple frequency ranges in the transmission of the second antenna element 20
Under exemplary embodiment.Here, the second of first antenna unit 10 transmits first group of signal and the transmission of the second antenna element
Group signal can frequency range having the same.
As an example, first antenna unit 10 and the switching of the second antenna element 20 are connected to the first transmission by switch unit 50
End 30 and the second transmission end 40, to be transmitted among first group of signal and second group of signal by the first transmission end 30
One group of signal to select the antenna element for transmitting one group of signal as primary antenna, and is transmitted in the second transmission end 40
Another group of signal among first group of signal and second group of signal, to select to transmit the day of another group of signal
Line unit is as slave antenna.
Primary antenna is generally responsible for the transmitting and reception of the signal of electric terminal, and slave antenna is generally responsible for the letter of electric terminal
Number supplement receive or auxiliary reception so that the reception speed of electric terminal reaches predetermined speed.In other words, pass through switch unit
50 switch first group of signal and second group of signal between the first transmission end 30 and the second transmission end 40, with selection
One group of signal in first group of signal and second group of signal is as primary antenna signal (that is, main signal), another group of letter
Number be used as slave antenna signal (that is, supplementary signal).
It should be understood that switch unit 50 or switch unit 50 itself can be controlled according to various pre-defined rules according to various pre-
Second antenna element 20 is then switched to primary antenna by set pattern, first antenna unit 10 is switched to slave antenna；Alternatively, by first antenna
Unit 10 is switched to primary antenna, the second antenna element 20 is switched to slave antenna.For example, being used as main day in first antenna unit 10
Line, the second antenna element 20 as in the case where slave antenna, when detect need to switch major-minor antenna when, for example, first antenna
The radio-frequency performance of unit 10 is lower than the radio-frequency performance of the second antenna element 20 or the radio-frequency performance decline of first antenna unit 10
And reach switching condition (for example, holding the position at 10 place of first antenna unit of the electric terminal and leading to first antenna
The radio-frequency performance of unit 10 is poor) when, the second antenna element 20 can be switched to primary antenna by switch unit 50, by first antenna unit
50 are switched to slave antenna.Include the primary antenna of multiple frequency ranges and the free switching of slave antenna to realize, guarantees in any situation
Under, the radio-frequency performance of the primary antenna of electric terminal reaches best.
As an example, at least one in first antenna unit 10 and the second antenna element 20 only includes individual antenna；First
Transmission end 30 and the second transmission end 40 include at least two band transmissions ends；Wherein, switch unit 50 may include at least one
Frequency range control device, wherein the signal for the multiple frequency range that the frequency range control device is used to transmit the individual antenna
Branch simultaneously switches the band transmissions end for being connected to the corresponding frequency band of the first transmission end 30 or the second transmission end 40, alternatively, by first
The signal transmitted at least two band transmissions ends of transmission end 30 or the second transmission end 40 is combined to the individual antenna.
As an example, frequency range control device according to an exemplary embodiment of the present invention may include at least one band processor
Part (not shown) and at least one first control switch (not shown).
Particularly, band processor part is used to for the signal of multiple frequency ranges being shunted to the letter of at least two different frequency ranges
Number, alternatively, by the signal combining of at least two different frequency ranges at the signal of a multiband；First control switch is used for the list
The signal of the multiple frequency range of a antenna transmission switches to the frequency range being connected with the first transmission end 30 or the second transmission end 40
Processing apparatus, alternatively, the first control switch signal of the multiple frequency range for being used to transmit the individual antenna through frequency range at
The signal at least two different frequency range that reason device separates switches to the frequency range of the corresponding frequency band of the first transmission end 30 respectively
The band transmissions end of the corresponding frequency band of transmission end or the second transmission end 40.Here, band processor part can be the energy such as duplexer
Enough realize that the combining of the signal of different frequency range or the device of branch, the first control switch can be the energy such as single-pole double throw control switch
The control switch of enough switched paths.
It include multiple frequency ranges in the transmission of first antenna unit 10 it is preferred that being described hereinafter with reference to Fig. 2-Fig. 4
Signal first group of signal, and the second antenna element 20 transmission include the case where multiple frequency ranges signal second group of signal
Under electric terminal exemplary structure.Here, as an example, can freely be arranged according to the actual situation first group of signal and
Multiple frequency ranges included by second group of signal.As an example, first group of signal and second group of signal can be distinguished
Signal including three frequency ranges, for example, high frequency band signal, intermediate frequency segment signal and low-band signal.As another example, described
One group of signal and second group of signal can respectively include the signal of two frequency ranges, for example, high frequency band signal and middle low-frequency range letter
Number；Senior middle school's frequency band signals and low-band signal；Height frequency band signals and intermediate frequency segment signal.
Fig. 2 shows the block diagrams of electric terminal in accordance with an alternative illustrative embodiment of the present invention.Here, first antenna unit
10 include at least two antennas for transmitting the signal of different frequency range in the signal of the multiple frequency range respectively；Second antenna list
Member 20 only includes individual antenna；First transmission end 30 and the second transmission end 40 include at least two band transmissions ends；Switching is single
Member 50 includes a frequency range control device 501, multiple second control switches 502 and multiple third control switches 503.
Referring to Fig. 2, each antenna of first antenna unit 10 passes through the second control switch 502 switching connection respectively
To the band transmissions end of the corresponding frequency band at the band transmissions end or the second transmission end 40 of the corresponding frequency band of the first transmission end 30；Second
The individual antenna of antenna element 20 switches the frequency range for being connected to the corresponding frequency band of the first transmission end 30 by frequency range control device 501
The band transmissions end of the corresponding frequency band of transmission end or the second transmission end 40；Each band transmissions end of first transmission end 30 and second
Each band transmissions end of transmission end 40 is switched by a third control switch 503 be connected to one of both direction respectively, and one
A direction is connected to the antenna of the corresponding frequency band of first antenna unit 10, another direction is combined by frequency range control device 501
It is connected to the individual antenna of the second antenna element 20 afterwards.
Here, it should be appreciated that the quantity for the antenna that first antenna unit 10 includes, the quantity of the second control switch 502,
The frequency range that quantity, second transmission end 40 at the band transmissions end that the quantity of three control switches 503, the first transmission end 30 include include
The quantity of transmission end is all the same.
Fig. 3 shows the block diagram of electric terminal in accordance with an alternative illustrative embodiment of the present invention.Here, first antenna unit
10 only include individual antenna；Second antenna element 20 only includes individual antenna；First transmission end 30 and the second transmission end 40 are wrapped
Include at least two band transmissions ends；Switch unit 50 includes two frequency range control devices 501 and multiple third control switches 503.
Referring to Fig. 3, the individual antenna of first antenna unit 10 is connected to first by a switching of frequency range control device 501
The band transmissions end of the corresponding frequency band of the band transmissions end of the corresponding frequency band of transmission end 30 or the second transmission end 40；Second antenna list
The individual antenna of member 20 is passed by the frequency range that a frequency range control device 501 switches the corresponding frequency band for being connected to the first transmission end 30
The band transmissions end of the corresponding frequency band of defeated end or the second transmission end 40；Each band transmissions end of first transmission end 30 and second passes
Each band transmissions end at defeated end 40 is switched by a third control switch 503 be connected to one of both direction respectively, and one
Direction is connected to the individual antenna of first antenna unit 10 after being combined by frequency range control device 501, another direction passes through frequency
Section control device 501 is connected to the individual antenna of the second antenna element 20 after being combined.
Fig. 4 shows the block diagram of electric terminal in accordance with an alternative illustrative embodiment of the present invention.Here, first antenna unit
10 include at least two antennas for transmitting the signal of different frequency range in the signal of the multiple frequency range respectively；Second antenna list
Member 20 includes at least two antennas for transmitting the signal of different frequency range in the signal of the multiple frequency range respectively；First transmission
End 30 and the second transmission end 40 include at least two band transmissions ends；Switch unit 50 includes multiple second control switches 502
With multiple third control switches 503.
Referring to Fig. 4, each antenna of first antenna unit 10 passes through the second control switch 502 switching connection respectively
To the band transmissions end of the corresponding frequency band at the band transmissions end or the second transmission end 40 of the corresponding frequency band of the first transmission end 30；Second
Each antenna of antenna element 20 is connected to the correspondence of the first transmission end 30 by the second control switch 502 switching respectively
The band transmissions end of the corresponding frequency band of the band transmissions end of frequency range or the second transmission end 40；Each frequency range of first transmission end 30 passes
Each band transmissions end at defeated end and the second transmission end 40 is connected to two by a switching of third control switch 503 respectively
One of direction, a direction are connected to the antenna of the corresponding frequency band of first antenna unit 10, another direction is connected to second day
The antenna of the corresponding frequency band of line unit 20.
In the electric terminal according to an exemplary embodiment of the present invention shown in Fig. 2-Fig. 4, as an example, the second control is opened
Pass 502 and third control switch 503 can be single-pole double throw control switch.As another example, the switching list on same access
The adjacent control switch of member 50 is combinable at a compound control switch.For example, in the first control switch 5012 and third
It, can be by the first adjacent control switch 5012 on same access in the case that control switch 503 is single-pole double throw control switch
A double-pole double throw control switch is merged into third control switch 503.
Fig. 5 shows the block diagram of electric terminal in accordance with an alternative illustrative embodiment of the present invention.Here, first antenna unit
10 include for transmitting two of the signal of different frequency range in the signal of the multiple frequency range antennas respectively；Second antenna element 20
It only include individual antenna；First transmission end 30 and the second transmission end 40 include two band transmissions ends；Switch unit 50 includes
One frequency range control device, 501, two the second control switches 502 and two third control switches 503.
Referring to (a) in Fig. 5, frequency range control device 501 includes first control switch 5012 and two frequency range processing
Device 5011.Each antenna of first antenna unit 10 is connected to the first biography by the second control switch 502 switching respectively
The band transmissions end of the corresponding frequency band of the band transmissions end of the corresponding frequency band at defeated end 30 or the second transmission end 40；Second antenna element
20 individual antenna is connected to one of both direction by the switching of the first control switch 5012, passes through a frequency in one direction
Section processing apparatus 5011 is divided into the band transmissions end that two-way is respectively connected to the corresponding frequency band of the first transmission end 30, in another side
The frequency range for being divided into the corresponding frequency band that two-way is respectively connected to the second transmission end 40 upwardly through a band processor part 5011 passes
Defeated end；Each band transmissions end of first transmission end 30 and each band transmissions end of the second transmission end 40 pass through one respectively
The switching of third control switch 503 is connected to one of both direction, and a direction is connected to the corresponding frequency band of first antenna unit 10
Antenna, another direction is connected to the single day of the second antenna element 20 after being combined by band processor part 5011
Line.
Referring to (b) in Fig. 5, frequency range control device 501 includes a band processor part 5011 and two first controls
Switch 5012.Each antenna of first antenna unit 10 is connected to the first biography by the second control switch 502 switching respectively
The band transmissions end of the corresponding frequency band of the band transmissions end of the corresponding frequency band at defeated end 30 or the second transmission end 40；One first control
Switch 5012 is by the signal of a frequency range of the individual antenna of the second antenna element 20 separated via band processor part 5011
Switch to the band transmissions end of the corresponding frequency band of the first transmission end 30 or the second transmission end 40, another first control switch 5012
The signal of another frequency range of the individual antenna of the second antenna element 20 separated via band processor part 5011 is switched to
The band transmissions end of the corresponding frequency band of first transmission end 30 or the second transmission end 40, each band transmissions end of the first transmission end 30
With each band transmissions end of the second transmission end 40, both direction is connected to by a switching of third control switch 503 respectively
One of, a direction is connected to the antenna of the corresponding frequency band of first antenna unit 10, another direction passes through a frequency range processing
Device 5011 is connected to the individual antenna of the second antenna element 20 after being combined.
Following detailed description is exemplary in the case where it only includes the signal of single frequency range that the second antenna element 20, which transmits,
Embodiment.Here, as an example, the letter of the single frequency range of the second antenna element 20 transmission can freely be arranged according to the actual situation
Number, for example, it may be high frequency band signal, intermediate frequency segment signal and low-band signal, senior middle school's frequency band signals, middle low-band signal, height
Low-band signal etc..
Fig. 6 shows the block diagram of electric terminal according to an exemplary embodiment of the present invention.Here, first antenna unit 10 includes
At least two antennas of the signal of different frequency range in signal for transmitting the multiple frequency range respectively；Second antenna element 20 is only
Including individual antenna；First transmission end 30 includes at least two band transmissions ends, and at least two band transmissions end is for dividing
The signal of at least one defeated different frequency range of supplementary biography；Second transmission end 40 only includes a band transmissions end.
Referring to Fig. 6, switch unit 50 be used for by the antenna and first antenna unit 10 of the second antenna element 20 with second
The antenna switching of the antenna similar frequency bands of antenna element is connected to band transmissions end and the first transmission end 30 of the second transmission end 40
Described in corresponding frequency band one of band transmissions end.
As an example, first antenna unit 10 includes the antenna and at least one use for being used for transmission the signal of the first frequency range
In the signal for transmitting at least one different frequency range in the signal in first group of signal in addition to the signal of the first frequency range respectively
Antenna；Second antenna element 20 only includes the individual antenna for being used for transmission the signal of the first frequency range；First transmission end 30 includes
Be used for transmission the signal of the first frequency range band transmissions end and at least one for being transmitted in first group of signal respectively except the
The band transmissions end of the signal of at least one different frequency range in signal except the signal of one frequency range；Second transmission end 40 only includes
It is used for transmission the single band transmissions end of the signal of the first frequency range.Wherein, first antenna unit 10 is used for by switch unit 50
The individual antenna switching for transmitting the antenna and the second antenna element 20 of the signal of the first frequency range is connected to the use of the first transmission end 30
In the band transmissions end for the signal for transmitting the first frequency range and the single band transmissions end of the second transmission end 40, to pass through the first transmission
End 30 the signal for being used for transmission the first frequency range band transmissions end transmission first antenna unit 10 the first frequency range signal and
One of the signal of first frequency range of the second antenna element 20, and first is transmitted at the single band transmissions end of the second transmission end 40
It is another in the signal of first frequency range of the signal of the first frequency range of antenna element 10 and the second antenna element 20；Described at least one
It is a to be used to transmit at least one different frequency range in the signal in first group of signal in addition to the signal of the first frequency range respectively
The antenna of signal is respectively connected to the band transmissions end of the corresponding frequency band of the first transmission end 30.
As an example, the signal of the first frequency range of the second antenna element 20 transmission is low-band signal, first antenna unit
10 include the antenna for being used for transmission the signal of the first frequency range and the antenna for being used for transmission high Mid Frequency, and the second antenna element 20 includes
It is used for transmission the individual antenna of the signal of the first frequency range, the first transmission end 30 includes being used for transmission the band transmissions of low-band signal
The band transmissions end of high Mid Frequency is held and is used for transmission, the second transmission end 40 includes being used for transmission the band transmissions of low-band signal
End.The antenna for being used for transmission high Mid Frequency of first antenna unit 10 is directly used for transmission high Mid Frequency with first transmission end 30
Band transmissions end be connected, always by the signal of the high Mid Frequency of first antenna unit 10 as the main letter of high Mid Frequency
Number, switch unit 50 is used for the antenna for being used for transmission low-band signal of first antenna unit 10 and the second antenna element 20
The individual antenna switching of transmission low-band signal is connected to the band transmissions for being used for transmission low-band signal of the first transmission end 30
The single band transmissions end at end and the second transmission end 40, so that the frequency range for being used for transmission low-band signal of the first transmission end 30 passes
The signal that defeated end is transmitted is the main signal of low-frequency range, and the signal of the single band transmissions end transmission of the second transmission end 40 is low frequency
The supplementary signal of section.
It should be understood that switch unit 50 or switch unit 50 itself can be controlled according to various pre-defined rules according to various pre-
Set pattern is then using the signal of the first frequency range of first antenna unit 10 as main signal, by the first frequency range of the second antenna element 20
Signal is as supplementary signal；Alternatively, using the signal of the first frequency range of first antenna unit 10 as supplementary signal, by the second antenna
The signal of first frequency range of unit 20 is as main signal.For example, the signal in the first frequency range of first antenna unit 10 is used as master
Signal, in the case that the signal of the first frequency range of the second antenna element 20 is as supplementary signal, when detect need to switch when, example
Such as, the radio-frequency performance of the antenna of the signal for being used for transmission the first frequency range of first antenna unit 10 is lower than the second antenna element 20
The radio-frequency performance or first antenna unit 10 for being used for transmission the antenna of the signal of the first frequency range are used for transmission first frequency range
The radio-frequency performance of the antenna of signal declines and reaches switching condition (for example, holding the first antenna unit 10 of the electric terminal
The position at place and cause the radio-frequency performance of the antenna of the signal for being used for transmission the first frequency range of first antenna unit 10 poor) when,
The signal of first frequency range of first antenna unit 10 can be switched to supplementary signal by switch unit 50, by the second antenna element 20
The signal of first frequency range is switched to main signal.Include the primary antenna of multiple frequency ranges and the free switching of slave antenna to realize, protects
Under any circumstance, the radio-frequency performance of the primary antenna of electric terminal reaches best to card.
As an example, switch unit 50 can be double-pole double throw control switch.
First antenna unit 10 and/or the second antenna element 20 are realized by mutiple antennas respectively, each antenna point
It is not responsible for different frequency ranges, targetedly the specific frequency range that each antenna is responsible for can be designed, ignores other frequencies
The performance of section, the performance of each frequency range is taken into account without consideration, to reduce design, debugging difficulty, and convenient for according to the present invention
The electric terminal of exemplary embodiment realizes the carrier aggregation technology between the access of different frequency range, to improve the electric terminal
Using bandwidth, so as to improve user experience.
Electric terminal according to an exemplary embodiment of the present invention can be realized primary antenna and slave antenna including multiple frequency ranges
Free switching, so as to improve the radio-frequency performance of the antenna of electric terminal, and be adapted for carrying out between different frequency range carrier wave polymerization skill
Art.
Although having show and described some exemplary embodiments of the invention, it will be understood by those skilled in the art that
It, can be to these in the case where not departing from the principle and spirit of the invention defined by the claims and their equivalents
Embodiment is modified.
Claims (13)
1. a kind of electric terminal, which is characterized in that the electric terminal includes:
First antenna unit is used for transmission first group of signal of the signal including multiple frequency ranges；
Second antenna element is used for transmission second group of signal of the signal including multiple frequency ranges；
First transmission end is used for transmission primary antenna signal, wherein primary antenna signal is the main signal of the electric terminal；
Second transmission end is used for transmission slave antenna signal, wherein slave antenna signal is the supplementary signal of the electric terminal；
Switch unit, for by the signal of at least one frequency range in first group of signal and second group of signal extremely
The signal of a few frequency range switches between first transmission end and second transmission end, to pass through second transmission end
Transmit the signal of at least one frequency range in first group of signal or the letter of at least one frequency range in second group of signal
Number, and first transmission end transmit the first antenna unit and second antenna element except being passed described second
Signal except the signal of defeated end transmission,
Wherein, when at least one in the first antenna unit and second antenna element only includes individual antenna, described
When one transmission end and second transmission end include at least two band transmissions ends, the switch unit includes at least one frequency
Section control device, wherein the signal point for the multiple frequency range that the frequency range control device is used to transmit the individual antenna
Road simultaneously switches the band transmissions end for being connected to the corresponding frequency band of first transmission end or second transmission end, alternatively, by institute
The signal transmitted at least two band transmissions ends of the first transmission end or second transmission end is stated to be combined to the single day
Line,
Wherein, at least two band transmissions end is used to be transmitted separately to the signal of a few different frequency range.
2. electric terminal according to claim 1, which is characterized in that the first antenna unit includes at least two days
Line, at least two antenna are used to transmit the signal of at least one different frequency range in first group of signal respectively.
3. electric terminal according to claim 1, which is characterized in that
The first antenna unit and second antenna element switching are connected to first transmission end by the switch unit
With second transmission end, to be transmitted among first group of signal and second group of signal by first transmission end
One group of signal to select the antenna element for transmitting one group of signal as primary antenna, and is passed in second transmission end
Another group of signal among defeated first group of signal and second group of signal, to select to transmit another group of signal
Antenna element is as slave antenna.
4. electric terminal according to claim 1, which is characterized in that
The frequency range control device includes at least one band processor part and at least one first control switch,
Wherein, the band processor part, for the signal of multiple frequency ranges to be shunted to the signal of at least two different frequency ranges, or
Person, by the signal combining of at least two different frequency ranges at the signal of a multiband；
First control switch, the signal of the multiple frequency range for transmitting the individual antenna switch to and described
The band processor part that one transmission end or second transmission end are connected, alternatively, for transmitting the individual antenna
The signal of at least two different frequency range that is separated through the band processor part of signal of the multiple frequency range cut respectively
Shift to the band transmissions end of the corresponding frequency band of first transmission end or second transmission end.
5. electric terminal according to claim 1, which is characterized in that
The first antenna unit includes for transmitting the signal of different frequency range in the signal of the multiple frequency range respectively at least
Two antennas；
Second antenna element only includes individual antenna；
The switch unit includes a frequency range control device and multiple control switches；
Wherein, each antenna of the first antenna unit is cut by second control switch of the switch unit respectively
Change the frequency range at the band transmissions end for the corresponding frequency band for being connected to first transmission end or the corresponding frequency band of second transmission end
Transmission end；
The individual antenna of second antenna element is connected to institute by the frequency range control device switching of the switch unit
State the band transmissions end at the band transmissions end of the corresponding frequency band of the first transmission end or the corresponding frequency band of second transmission end；
Each band transmissions end of first transmission end and each band transmissions end of second transmission end, pass through institute respectively
The third control switch switching for stating switch unit is connected to one of both direction, and a direction is connected to the first antenna
The antenna of the corresponding frequency band of unit, another direction are connected to the second antenna list after being combined by the frequency range control device
The individual antenna of member.
6. electric terminal according to claim 1, which is characterized in that
The first antenna unit only includes individual antenna；
Second antenna element only includes individual antenna；
The switch unit includes two frequency range control devices and multiple control switches；
Wherein, the individual antenna of the first antenna unit switches connection by a frequency range control device of the switch unit
To the band transmissions end of the corresponding frequency band at the band transmissions end or second transmission end of the corresponding frequency band of first transmission end；
The individual antenna of second antenna element is connected to institute by the frequency range control device switching of the switch unit
State the band transmissions end at the band transmissions end of the corresponding frequency band of the first transmission end or the corresponding frequency band of second transmission end；
Each band transmissions end of first transmission end and each band transmissions end of second transmission end, pass through institute respectively
The third control switch switching for stating switch unit is connected to one of both direction, and a direction is controlled by the frequency range and filled
The individual antenna that the first antenna unit is connected to after being combined is set, after another direction is combined by the frequency range control device
It is connected to the individual antenna of second antenna element.
7. electric terminal according to claim 3, which is characterized in that
When the first antenna unit includes for transmitting the signal of different frequency range in the signal of the multiple frequency range respectively extremely
Few two antennas, second antenna element includes the signal for transmitting different frequency range in the signal of the multiple frequency range respectively
At least two antennas, it is described when first transmission end and second transmission end include at least two band transmissions ends
Switch unit includes multiple control switches；
Wherein, each antenna of the first antenna unit is cut by second control switch of the switch unit respectively
Change the frequency range at the band transmissions end for the corresponding frequency band for being connected to first transmission end or the corresponding frequency band of second transmission end
Transmission end；
Each antenna of second antenna element switches connection by second control switch of the switch unit respectively
To the band transmissions end of the corresponding frequency band at the band transmissions end or second transmission end of the corresponding frequency band of first transmission end；
Each band transmissions end of first transmission end and each band transmissions end of second transmission end, pass through institute respectively
The third control switch switching for stating switch unit is connected to one of both direction, and a direction is connected to the first antenna
The antenna of the corresponding frequency band of unit, another direction are connected to the antenna of the corresponding frequency band of second antenna element.
8. electric terminal according to claim 4, which is characterized in that the band processor part is duplexer, described
One control switch is single-pole double throw control switch.
9. the electric terminal according to claim 5 or 7, which is characterized in that second control switch and the third control
System switch is single-pole double throw control switch.
10. according to electric terminal described in claim 5 to 7 any claim, which is characterized in that described on same access
The adjacent control switch of switch unit is merged into a compound control switch.
11. electric terminal according to claim 1, which is characterized in that
When the first antenna unit includes for transmitting the signal of different frequency range in the signal of the multiple frequency range respectively extremely
Few two antennas, second antenna element only includes individual antenna, and first transmission end includes at least two band transmissions
End, when second transmission end only includes a band transmissions end, the switch unit is by the antenna of second antenna element
It is transmitted with being connected to described second with the switching of the antenna of the antenna similar frequency bands of the second antenna element in the first antenna unit
One of the band transmissions end of corresponding frequency band described in the band transmissions end at end and first transmission end.
12. electric terminal according to claim 11, which is characterized in that the switch unit is that double-pole double throw control is opened
It closes.
13. electric terminal according to claim 6, which is characterized in that the third control switch is single-pole double throw control
Switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610363353.7A CN106100686B (en) | 2016-05-25 | 2016-05-25 | Electric terminal |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610363353.7A CN106100686B (en) | 2016-05-25 | 2016-05-25 | Electric terminal |
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| CN106100686A CN106100686A (en) | 2016-11-09 |
| CN106100686B true CN106100686B (en) | 2019-03-12 |
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| CN201610363353.7A Active CN106100686B (en) | 2016-05-25 | 2016-05-25 | Electric terminal |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN108493577B (en) * | 2018-03-13 | 2020-02-14 | Oppo广东移动通信有限公司 | Antenna assembly and electronic equipment |
| CN110896310B (en) * | 2018-09-13 | 2022-07-12 | 中兴通讯股份有限公司 | Switch control circuit, carrier aggregation method and device and communication equipment |
| CN110971265A (en) * | 2019-11-18 | 2020-04-07 | 捷开通讯(深圳)有限公司 | Radio frequency circuit, terminal equipment and signal transmitting method |
| CN115276691A (en) * | 2021-10-14 | 2022-11-01 | 神基科技股份有限公司 | Wireless signal receiving device and system |
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| CN105281035A (en) * | 2015-05-28 | 2016-01-27 | 维沃移动通信有限公司 | Mobile terminal antenna switching method and mobile terminal thereof |
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| EP1445821A1 (en) * | 2003-02-06 | 2004-08-11 | Matsushita Electric Industrial Co., Ltd. | Portable radio communication apparatus provided with a boom portion |
| CN201708248U (en) * | 2010-06-02 | 2011-01-12 | 宇龙计算机通信科技(深圳)有限公司 | Antenna structure of mobile terminal and mobile terminal |
| CN105281035A (en) * | 2015-05-28 | 2016-01-27 | 维沃移动通信有限公司 | Mobile terminal antenna switching method and mobile terminal thereof |
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| CN106100686A (en) | 2016-11-09 |
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