CN109638453A - Antenna module and electronic equipment - Google Patents
Antenna module and electronic equipment Download PDFInfo
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- CN109638453A CN109638453A CN201811468352.4A CN201811468352A CN109638453A CN 109638453 A CN109638453 A CN 109638453A CN 201811468352 A CN201811468352 A CN 201811468352A CN 109638453 A CN109638453 A CN 109638453A
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- Prior art keywords
- antenna
- signal
- transport part
- frequency
- feed
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/50—Structural association of antennas with earthing switches, lead-in devices or lightning protectors
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
- H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
- H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/28—Combinations of substantially independent non-interacting antenna units or systems
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
Abstract
It includes: first antenna that the embodiment of the present application, which provides a kind of antenna module and electronic equipment, the antenna module, is used for transmission the first Wireless Fidelity signal and the second Wireless Fidelity signal；Second antenna is used for transmission radio positioning signal and third Wireless Fidelity signal；Third antenna, is used for transmission the radiofrequency signal of the first frequency range, and is used for transmission the radiofrequency signal of the 4th Wireless Fidelity signal or the second frequency range.In the antenna module, first antenna can be used for transmitting the Wireless Fidelity signal of two kinds of different frequencies, second antenna can be used for transmitting a kind of Wireless Fidelity signal, third antenna can be used for transmitting a kind of Wireless Fidelity signal, to which the antenna module can form MIMO (the Multiple-Input Multiple-Output of Wireless Fidelity signal, multiple-input and multiple-output) antenna, improves the stability of electronic equipment Wireless Fidelity signal.
Description
Technical field
This application involves field of communication technology, in particular to a kind of antenna module and electronic equipment.
Background technique
With the development of electronic technology, the function of the electronic equipments such as smart phone is more and more abundant.For example, user can
To browse webpage, progress Entertainment, progress social activity etc. by electronic equipment.
Many functions of electronic equipment require connection network to realize.Currently, when user uses electronic equipment, through normal open
Wireless Fidelity (WiFi) network is crossed to carry out data interaction with the electronic equipment of other users.And it is current, electronic equipment can only lead to
An antenna is crossed to transmit Wireless Fidelity signal.To, when electronic equipment carries out Wireless Fidelity communication, the wireless guarantor of electronic equipment
True signal is easy to be interfered, and causes the stability of electronic equipment Wireless Fidelity signal low.
Summary of the invention
The embodiment of the present application provides a kind of antenna module and electronic equipment, and electronic equipment Wireless Fidelity letter can be improved
Number stability.
The embodiment of the present application provides a kind of antenna module, comprising:
First antenna, comprising:
First signal transport part, first signal transport part are used for transmission the first Wireless Fidelity signal；
Second signal transport part, the second signal transport part are connect with first signal transport part, second letter
Number transport part is used for transmission the second Wireless Fidelity signal；
Second antenna, with the first antenna interval, second antenna includes:
Third signal transport part, third signal transport part are used for transmission radio positioning signal；
Fourth signal transport part, the fourth signal transport part are connect with third signal transport part, the 4th letter
Number transport part is used for transmission third Wireless Fidelity signal；
Third antenna includes: with the first antenna and second antenna spacing, the third antenna
5th signal transport part, the 5th signal transport part are used for transmission the radiofrequency signal of the first frequency range；
6th signal transport part, the 6th signal transport part are connect with the 5th signal transport part, the 6th letter
Number transport part is used for transmission the radiofrequency signal of the 4th Wireless Fidelity signal or the second frequency range.
The embodiment of the present application also provides a kind of electronic equipment, the antenna sets including shell and setting on the housing
Part, the antenna module are above-mentioned antenna module.
In antenna module provided by the embodiments of the present application, first antenna can be used for transmitting the wireless guarantor of two kinds of different frequencies
True signal, the second antenna can be used for transmitting a kind of Wireless Fidelity signal, and third antenna can be used for transmitting a kind of Wireless Fidelity
Signal, so that the antenna module can form MIMO (the Multiple-Input Multiple- of Wireless Fidelity signal
Output, multiple-input and multiple-output) antenna, improves the stability of electronic equipment Wireless Fidelity signal.
Detailed description of the invention
In order to more clearly explain the technical solutions in the embodiments of the present application, make required in being described below to embodiment
Attached drawing is briefly described.It should be evident that the drawings in the following description are only some examples of the present application, for
For those skilled in the art, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is the structural schematic diagram of electronic equipment provided by the embodiments of the present application.
Fig. 2 is the structural schematic diagram of antenna module provided by the embodiments of the present application.
Fig. 3 is the structural schematic diagram of the first antenna of antenna module shown in Fig. 2.
Fig. 4 is the structural schematic diagram of the second antenna of antenna module shown in Fig. 2.
Fig. 5 is another structural schematic diagram of the second antenna of antenna module shown in Fig. 2.
Fig. 6 is the structural schematic diagram of the third antenna of antenna module shown in Fig. 2.
Fig. 7 is another structural schematic diagram of the third antenna of antenna module shown in Fig. 2.
Fig. 8 is another structural schematic diagram of electronic equipment provided by the embodiments of the present application.
Fig. 9 is the another structural schematic diagram of electronic equipment provided by the embodiments of the present application.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present application, technical solutions in the embodiments of the present application carries out clear, complete
Site preparation description.Obviously, described embodiments are only a part of embodiments of the present application, instead of all the embodiments.It is based on
Embodiment in the application, those skilled in the art's every other implementation obtained without creative efforts
Example, shall fall in the protection scope of this application.
The embodiment of the present application provides a kind of electronic equipment.The electronic equipment can be smart phone, tablet computer etc. and set
It is standby, can also be game station, AR (Augmented Reality, augmented reality) equipment, automotive fittings, data storage device,
Audio playing apparatus, video play device, laptop, Desktop computing device etc..
With reference to Fig. 1, Fig. 1 is the structural schematic diagram of electronic equipment 100 provided by the embodiments of the present application.Wherein, electronic equipment
100 include display screen 10, circuit board 20, battery 30, antenna module 40 and shell 50.
Display screen 10 is displayed for the information such as image, text.In some embodiments, display screen 10 can be liquid crystal
Display screen (Liquid Crystal Display, LCD) or organic light-emitting diode (OLED) display screen (Organic Light-
Emitting Diode, OLED).
Wherein, display screen 10 may be mounted on shell 50, to form the display surface of electronic equipment 100.Display screen 10 can
Accommodation space is collectively formed with shell 50, for accommodating other electronic components or functional unit of electronic equipment 100.For example,
The accommodation space can be used for accommodating processor, memory, one or more sensors, camera of electronic equipment 100 etc.
Electronic component or functional unit.
In some embodiments, display screen 10 may include display area and non-display area.Wherein, display area is held
The display function of row display screen 10, for showing the information such as image, text.Non-display area does not show information.Non-display area
It can be used for being arranged the functional units such as camera, display screen touch control electrode.
In some embodiments, display screen 10 can be screen comprehensively.At this point, display screen 10 can be displayed in full screen information, from
And electronic equipment 100 has biggish screen accounting.Display screen 10 only includes display area, without including non-display area, or
The area of non-display area is smaller for a user.At this point, the functional groups such as camera, proximity sensor in electronic equipment 100
Part can be hidden in 10 lower section of display screen, and the fingerprint recognition mould group of electronic equipment 100 can be set after electronic equipment 100
It covers.
In some embodiments, cover board can be set on display screen 10.The cover board covers display screen 10, to display screen
10 are protected, and display screen 10 is prevented to be scraped off or by Water Damage.Wherein, the cover board can be transparent glass cover plate, from
And user can observe the content that display screen 10 is shown through cover board.In some embodiments, the cover board can be blue precious
The glass cover-plate of stone material matter.
Circuit board 20 is mounted on inside shell 50.For example, circuit board 20 can be set in the display screen 10 and shell 50
Inside the accommodation space being collectively formed.Wherein, circuit board 20 can be the mainboard of electronic equipment 100.It is provided on circuit board 20
Place is presented, to realize the ground connection of circuit board 20.
Microphone, loudspeaker, receiver, earphone interface, Universal Serial Bus Interface are can integrate on circuit board 20
(USB), one or more in the functional units such as camera, range sensor, ambient light sensor, gyroscope and processor
It is a.
In some embodiments, display screen 10 can be electrically connected to circuit board 20.Display control is provided on circuit board 20
Circuit.The display control circuit exports control signal to display screen 10, shows information to control display screen 10.
Battery 30 is mounted on inside shell 50.For example, battery 30 can be set it is common with shell 50 in the display screen 10
Inside the accommodation space of formation.Wherein, battery 30 is electrically connected to the circuit board 20, to realize battery 30 for electronic equipment 100
Power supply.Electric power management circuit can be set on circuit board 20.The electric power management circuit is used for the voltage for providing battery 30
The each electronic component being assigned in electronic equipment 100.
In some embodiments, the battery 30 can be rechargeable battery.For example, battery 30 can be lithium-ion electric
Pond.
Antenna module 40 is used for transmission wireless signal, to realize between electronic equipment 100 and base station or other electronic equipments
Communication.For example, antenna module 40 can be used for transmitting radio frequency signal, Wireless Fidelity (Wireless-Fidelity, WiFi) letter
Number, radio positioning signal, Bluetooth signal etc..
Wherein, antenna module 40 may include one or more antennas.Each antenna may be used to transmit it is a kind of or
Multi-signal.
It should be noted that above-mentioned transmission wireless signal includes transmitting wireless signal, receives wireless signal and send out simultaneously
Situations such as penetrating and receiving wireless signal.
Shell 50 is used to install the various functional units or electronic component of electronic equipment 100, for each of electronic equipment 100
Kind functional unit or electronic component provide a supporting role.For example, the camera of electronic equipment 100, receiver, circuit board, battery,
The functional units such as range sensor, gravity sensor can be installed to inside shell 50.
It in some embodiments, is the structural schematic diagram of antenna module 40 provided by the embodiments of the present application with reference to Fig. 2, Fig. 2.
Wherein, antenna module 40 includes first antenna 41, the second antenna 42, third antenna 43 and antenna carrier 44.Institute
First antenna 41, the second antenna 42, third antenna 43 is stated to be spaced each other.The first antenna 41, the second antenna 42, third antenna
43 are arranged at intervals on the antenna carrier 44.The first antenna 41, the second antenna 42, third antenna 43 are and electronic equipment
100 circuit board 20 is electrically connected, so as to which the wireless signal transmission received is handled to circuit board 20, or will be electric
The signal that road plate 20 generates is emitted to the external world by way of wireless signal.
Wherein, the first antenna 41, the second antenna 42, third antenna 43 can be respectively facing different directions.To,
The first antenna 41, the second antenna 42, third antenna 43 can radiate wireless signal towards different directions respectively, it is possible to reduce institute
State first antenna 41, the second antenna 42,43 interference of third antenna.
In some embodiments, the first antenna 41, the second antenna 42, third antenna 43 material can include lead
Body.For example, the material of the first antenna 41, the second antenna 42, third antenna 43 can include FPC (Flexible
Printed Circuit, flexible circuit board).The antenna carrier 44 may include the rear cover of electronic equipment 100.The rear cover
It can be the rear cover of non-metallic material, such as plastic rear cover etc..
Wherein it is possible to be sticked FPC by being covered after and form the first antenna 41, the second antenna 42, third antenna
43.For example, FPC can be sticked on the inside of the rear cover to form the first antenna 41, the second antenna 42, third antenna
43.Wherein, when the inside of rear cover is from the external observation of electronic equipment 100, the sightless side of rear cover.
It in some embodiments, is that the structure of the first antenna 41 of antenna module 40 shown in Fig. 2 is shown with reference to Fig. 3, Fig. 3
It is intended to.
First antenna 41 includes the first signal transport part 411 and second signal transport part 412, the second signal transport part
412 connect with first signal transport part 411.First signal transport part 411, second signal transport part 412 can be
The conductor of first antenna 41 is formed by Liang Ge branch.
Wherein, first signal transport part 411 is used for transmission the first Wireless Fidelity signal.The second signal transport part
412 are used for transmission the second Wireless Fidelity signal.The frequency of first Wireless Fidelity signal and second Wireless Fidelity signal
Frequency it is different.
In some embodiments, the length of first signal transport part 411 is greater than the second signal transport part 412
Length.The frequency of first Wireless Fidelity signal is less than the frequency of second Wireless Fidelity signal.For example, first nothing
The frequency of line Fidelity signal can be 2.4GHz, and the frequency of second Wireless Fidelity signal can be 5GHz.
Wherein, since the length of the first signal transport part 411 is longer, in order to reduce first antenna 41 in electronic equipment 100
The space size that inside occupies can set curved shape for first signal transport part 411, as shown in Figure 3.
In some embodiments, with continued reference to Fig. 3, first antenna 41 further includes first connecting portion 413.The second signal
Transport part 412 is connect by the first connecting portion 413 with first signal transport part 411.
First antenna 41 further includes the first feeding point 414 and the first feedback place 415.First feeding point 414 with it is described
First feedback place 415 is spaced.Wherein, first feeding point 414, it is described first feedback place 415 with the first connecting portion
413 connections.First feeding point 414 is used for 41 first electric signal of feed-in of first antenna.First feedback place 415
For being grounded.It is input to first signal transport part 411 simultaneously by the first electric signal of 414 feed-in of the first feeding point
With the second signal transport part 412.
Wherein, first electric signal includes WiFi signal.Due to the first signal transport part 411 and second signal transport part
412 length is different, and first electric signal can be passed by first signal transport part 411 and the second signal respectively
Defeated portion 412 generates the wireless signal of different frequency.
It should be noted that feedback place is referred to as grounding point.
It in some embodiments, is that the structure of the second antenna 42 of antenna module 40 shown in Fig. 2 is shown with reference to Fig. 4, Fig. 4
It is intended to.
Second antenna 42 includes third signal transport part 421 and fourth signal transport part 422.The fourth signal transport part
422 connect with third signal transport part 421.Third signal transport part 421, fourth signal transport part 422 can be
The conductor of second antenna 42 is formed by Liang Ge branch.
Wherein, third signal transport part 421 is used for transmission radio positioning signal.For example, the radio positioning signal
It may include GPS (GlobalPositioning System, global positioning system) signal, Beidou satellite navigation system signal
Deng.The fourth signal transport part 422 is used for transmission third Wireless Fidelity signal.The frequency of the radio positioning signal with it is described
The frequency of third Wireless Fidelity signal is different.
In some embodiments, the length of third signal transport part 421 is greater than the fourth signal transport part 422
Length.The frequency of the radio positioning signal is less than the frequency of the third Wireless Fidelity signal.For example, the wireless location letter
Number frequency can be 1.575GHz.
In some embodiments, the frequency of the frequency of the third Wireless Fidelity signal and second Wireless Fidelity signal
It is identical, such as the frequency of the third Wireless Fidelity signal may be 5GHz.
Wherein, since the length of third signal transport part 421 is longer, in order to reduce by the second antenna 42 in electronic equipment 100
The space size that inside occupies can set curved shape for third signal transport part 421, as shown in Figure 4.
In some embodiments, with continued reference to Fig. 4, the second antenna 42 further includes second connecting portion 423.The fourth signal
Transport part 422 is connect by the second connecting portion 423 with third signal transport part 421.
Second antenna 42 further includes the second feeding point 424 and the second feedback place 425.Second feeding point 424 with it is described
Second feedback place 425 is spaced.Wherein, second feeding point 424, it is described second feedback place 425 with the second connecting portion
423 connections.Second feeding point 424 is used for 42 second electric signal of feed-in of the second antenna.Second feedback place 425
For being grounded.It is input to third signal transport part 421 simultaneously by the second electric signal of 424 feed-in of the second feeding point
With the fourth signal transport part 422.
Wherein, second electric signal includes radio positioning signal and WiFi signal.
It in some embodiments, is that another structure of the second antenna 42 of antenna module 40 shown in Fig. 2 is shown with reference to Fig. 5, Fig. 5
It is intended to.
Wherein, fluted 423A is set in the second connecting portion 423 of the second antenna 42.The groove 423A can be to the 4th
The third Wireless Fidelity signal that signal transport part 422 is transmitted generates booster action.That is, passing through the groove 423A and described the
Third Wireless Fidelity signal described in four signal transport parts, 422 common transport.
It in some embodiments, is that the structure of the third antenna 43 of antenna module 40 shown in Fig. 2 is shown with reference to Fig. 6, Fig. 6
It is intended to.
Third antenna 43 includes the 5th signal transport part 431 and the 6th signal transport part 432.The 6th signal transport part
432 connect with the 5th signal transport part 431.The 5th signal transport part 431, the 6th signal transport part 432 can be
The conductor of third antenna 43 is formed by Liang Ge branch.
Wherein, the 5th signal transport part 431 is used for transmission the radiofrequency signal of the first frequency range.The 6th signal transmission
Portion 432 is used for transmission the radiofrequency signal of the 4th Wireless Fidelity signal or the second frequency range.First frequency range and second frequency range
For different frequency ranges, and the frequency of the 4th Wireless Fidelity signal is different from the frequency of first frequency range.
In some embodiments, the length of the 5th signal transport part 431 is greater than the 6th signal transport part 432
Length.The highest frequency of first frequency range is less than the low-limit frequency of second frequency range, and the highest of first frequency range
Frequency is less than the frequency of the 4th Wireless Fidelity signal.
For example, the frequency range of first frequency range may include 824MHz to 960MHz, 1710MHz to 2170MHz, institute
The frequency range for stating the second frequency range may include 2300MHz to 2690MHz.Wherein, the radiofrequency signal of 824MHz to 960MHz is
Low frequency radio frequency signal, the radiofrequency signal of 1710MHz to 2170MHz are intermediate frequency radiofrequency signal, the radio frequency of 2300MHz to 2690MHz
Signal is high frequency radio signals.
It should be noted that the low frequency radio frequency signal, intermediate frequency radiofrequency signal, high frequency radio signals only in contrast,
Absolute frequency range is had no to distinguish.
Wherein, the frequency of the 4th Wireless Fidelity signal is identical as the frequency of first Wireless Fidelity signal.For example,
The frequency of 4th Wireless Fidelity signal may be 2.4GHz.
Wherein, since the length of the 5th signal transport part 431 is longer, in order to reduce third antenna 43 in electronic equipment 100
The space size that inside occupies can set curved shape for the 5th signal transport part 431, as shown in Figure 6.
It in some embodiments, is another knot of the third antenna 43 of antenna module 40 shown in Fig. 2 with reference to Fig. 7, Fig. 7
Structure schematic diagram.
Wherein, the 5th signal transport part 431 includes the first sub- sub- transport part 431B of transport part 431A and second.Described
Two sub- transport part 431B are connect with the described first sub- transport part 431A.Meanwhile the second sub- transport part 431B and the described 6th
Signal transport part 432 connects.
Wherein, the junction of the described first sub- transport part 431A and the described second sub- transport part 431B forms a bending part
431C.For example, the first sub- transport part 431A and the described second sub- transport part 431B can be bent to form 180 degree angle, namely
The both ends of the bending part 431C can be in 180 degree angle.Wherein, it can be formed between the both ends of the bending part 431C small
Gap.
The first sub- transport part 431A is used for transmission the radiofrequency signal of the first frequency sub-band, and the bending part 431C is for passing
The radiofrequency signal of defeated second frequency sub-band.Wherein, the low-limit frequency of second frequency sub-band is greater than the highest of first frequency sub-band
Frequency, and the highest frequency of second frequency sub-band is less than the low-limit frequency of second frequency range.
For example, the frequency range of first frequency sub-band may include 824MHz to 960MHz, second frequency sub-band
Frequency range may include 1710MHz to 2170MHz, the frequency range of second frequency range may include 2300MHz extremely
2690MHz.That is, first frequency sub-band is low frequency band, second frequency sub-band is intermediate-frequency band, and second frequency range is
High-frequency band.
In some embodiments, with continued reference to Fig. 6, third antenna 43 further includes third interconnecting piece 433.6th signal
Transport part 432 is connect by the third interconnecting piece 433 with the 5th signal transport part 431.
Third antenna 43 further includes third feeding point 434 and third feedback place 435.The third feeding point 434 with it is described
Third is presented place 435 and is spaced.Wherein, the third feeding point 434, the third feedback place 435 with the third interconnecting piece
433 connections.The third feeding point 434 is used for the 43 feed-in third electric signal of third antenna.The third presents place 435
For being grounded.It is input to the 5th signal transport part 431 simultaneously by the third electric signal of 434 feed-in of third feeding point
With the 6th signal transport part 432.
Wherein, the third electric signal includes radiofrequency signal or WiFi signal.
In the antenna module 40 of the embodiment of the present application, first antenna 41 can be used for transmitting the wireless guarantor of two kinds of different frequencies
True signal, the second antenna 42 can be used for transmitting a kind of Wireless Fidelity signal, and third antenna 43 can be used for transmitting a kind of wireless
Fidelity signal, so that the antenna module 40 can form the MIMO (Multiple-Input of Wireless Fidelity signal
Multiple-Output, multiple-input and multiple-output) antenna, improves the stability that electronic equipment 100 transmits Wireless Fidelity signal.
It in some embodiments, is another structural representation of electronic equipment provided by the embodiments of the present application with reference to Fig. 8, Fig. 8
Figure.
Wherein, electronic equipment 100 further includes the first feed 61, the second feed 62, third feed 63, the 4th feed 64.Institute
Stating the first feed 61, the second feed 62, third feed 63, the 4th feed 64 can be set circuit board 20 in electronic equipment 100
On.For example, can integrate radio circuit on the circuit board 20, first feed 61, the second feed 62, third feed 63,
4th feed 64 can be set in the radio circuit.
First feed 61 is used to generate the Wireless Fidelity signal of first frequency.Second feed 62 is for generating the
The Wireless Fidelity signal of two frequencies.The third feed 63 is for generating radio positioning signal.4th feed 64 is for producing
Raw radiofrequency signal.
Wherein, the first frequency is different from the second frequency.For example, the first frequency can be 2.4GHz, institute
Stating second frequency can be 5GHz.The frequency for the radio positioning signal that the third feed 63 generates for example can be
1.575GHz.The frequency range for the radiofrequency signal that 4th feed 64 generates may include 824MHz to 960MHz, 1710MHz
To 2170MHz, 2300MHz to 2690MHz.
First feed 61 is connect with the first antenna 41 of the antenna module 40, third antenna 43.To described the
One feed 61 can be to the Wireless Fidelity signal of first frequency caused by the first antenna 41,43 feed-in of third antenna.
Second feed 62 is connect with the first antenna 41 of the antenna module 40, the second antenna 42.To described the
Two feeds 62 can be to the Wireless Fidelity signal of second frequency caused by the first antenna 41,42 feed-in of the second antenna.
The third feed 63 is connect with the second antenna 42 of the antenna module 40.To which the third feed 63 can
With to radio positioning signal caused by 42 feed-in of the second antenna.
4th feed 64 is connect with the third antenna 43 of the antenna module 40.To which the 4th feed 64 can
With to radiofrequency signal caused by 43 feed-in of third antenna.
It in some embodiments, is the another structural representation of electronic equipment provided by the embodiments of the present application with reference to Fig. 9, Fig. 9
Figure.
Wherein, electronic equipment 100 further includes frequency divider 71.Frequency divider is also referred to as combiner.Second feed 62 passes through
The frequency divider 71 is connect with second antenna 42.The third feed 63 passes through the frequency divider 71 and second antenna
42 connections.
The frequency divider 71 can be used for dividing the wireless signal that second antenna 42 receives, or by
The radio positioning signal that the Wireless Fidelity signal and third feed 63 that two feeds 62 generate generate exports after being polymerize to second
Antenna 42.
Electronic equipment 100 further includes switch module 72.First feed 61 passes through the switch module 72 and described the
Triantennary 43 connects.4th feed 64 is connect by the switch module 72 with the third antenna 43.
The switch module 72 connects first feed 61 or connection the described 4th for switching the third antenna 43
Feed 64.
When the third antenna 43 connects first feed 61, first feed 61 is presented to the third antenna 43
Enter Wireless Fidelity signal.At this point, the third antenna 43 can be used for transmitting Wireless Fidelity signal.
When the third antenna 43 connects four feed 64, the 4th feed 64 is presented to the third antenna 43
Enter radiofrequency signal.At this point, the third antenna 43 can be used for transmitting radio frequency signal.
In some embodiments, the switch module 72 includes single-pole double-throw switch (SPDT), as shown in Figure 9.
In some embodiments, the switch module 72 can also include two single-pole single-throw switch (SPST)s in parallel.
In the description of the present application, it is to be understood that the terms such as " first ", " second " are only used for distinguishing similar
Object is not understood to indicate or imply relative importance or implicitly indicates the quantity of indicated technical characteristic.
Antenna module provided by the embodiments of the present application and electronic equipment are described in detail above.It is used herein
The principle and implementation of this application are described for specific case, and the above embodiments are only used to help understand originally
Application.Meanwhile for those skilled in the art, according to the thought of the application, in specific embodiments and applications
It will change, in conclusion the contents of this specification should not be construed as limiting the present application.
Claims (14)
1. a kind of antenna module characterized by comprising
First antenna, comprising:
First signal transport part, first signal transport part are used for transmission the first Wireless Fidelity signal；
Second signal transport part, the second signal transport part are connect with first signal transport part, and the second signal passes
Defeated portion is used for transmission the second Wireless Fidelity signal；
Second antenna, with the first antenna interval, second antenna includes:
Third signal transport part, third signal transport part are used for transmission radio positioning signal；
Fourth signal transport part, the fourth signal transport part are connect with third signal transport part, and the fourth signal passes
Defeated portion is used for transmission third Wireless Fidelity signal；
Third antenna includes: with the first antenna and second antenna spacing, the third antenna
5th signal transport part, the 5th signal transport part are used for transmission the radiofrequency signal of the first frequency range；
6th signal transport part, the 6th signal transport part are connect with the 5th signal transport part, and the 6th signal passes
Defeated portion is used for transmission the radiofrequency signal of the 4th Wireless Fidelity signal or the second frequency range.
2. antenna module according to claim 1, which is characterized in that the length of first signal transport part is greater than described
The length of second signal transport part, the frequency of first Wireless Fidelity signal are less than the frequency of second Wireless Fidelity signal
Rate.
3. antenna module according to claim 1 or 2, it is characterised in that:
The second signal transport part is connect by first connecting portion with first signal transport part；
The first antenna further includes the first feeding point and the first feedback place at interval, first feeding point, first feedback
Place is connect with the first connecting portion, and first feeding point is used for first electric signal of first antenna feed-in, institute
The first feedback place is stated for being grounded.
4. antenna module according to claim 1, which is characterized in that the length of third signal transport part is greater than described
The length of fourth signal transport part, the frequency of the radio positioning signal are less than the frequency of the third Wireless Fidelity signal.
5. antenna module according to claim 1 or 4, it is characterised in that:
The fourth signal transport part is connect by second connecting portion with third signal transport part；
Second antenna further includes the second feeding point and the second feedback place at interval, second feeding point, second feedback
Place is connect with the second connecting portion, and second feeding point is used for the second electric signal of the second antenna feed-in, institute
The second feedback place is stated for being grounded.
6. antenna module according to claim 5, which is characterized in that be arranged in the second connecting portion fluted.
7. antenna module according to claim 1, which is characterized in that the length of the 5th signal transport part is greater than described
The length of 6th signal transport part, the highest frequency of first frequency range are less than the low-limit frequency of second frequency range, and institute
The highest frequency for stating the first frequency range is less than the frequency of the 4th Wireless Fidelity signal.
8. antenna module according to claim 7, which is characterized in that the 5th signal transport part includes the first son transmission
Portion and the second sub- transport part connecting with the described first sub- transport part, the second sub- transport part and the 6th signal transmit
Portion's connection, in which:
The first sub- transport part is used for transmission the radiofrequency signal of the first frequency sub-band；
The junction of the first sub- transport part and the described second sub- transport part forms a bending part, and the bending part is used for transmission
The radiofrequency signal of second frequency sub-band, the low-limit frequency of second frequency sub-band are greater than the highest frequency of first frequency sub-band, and
And the highest frequency of second frequency sub-band is less than the low-limit frequency of second frequency range.
9. antenna module described according to claim 1 or 7 or 8, it is characterised in that:
The 6th signal transport part is connect by third interconnecting piece with the 5th signal transport part；
The third antenna further includes third feeding point and the third feedback place at interval, the third feeding point, third feedback
Place is connect with the third interconnecting piece, and the third feeding point is used for the third antenna feed-in third electric signal, institute
Third feedback place is stated for being grounded.
10. antenna module according to claim 1, which is characterized in that it further include antenna carrier, the first antenna, institute
State the second antenna, the third antenna is arranged at intervals on the antenna carrier.
11. a kind of electronic equipment, which is characterized in that including the antenna module of shell and setting on the housing, the day
Line component is the described in any item antenna modules of claims 1 to 10.
12. electronic equipment according to claim 11, which is characterized in that further include:
First feed, for generating the Wireless Fidelity signal of first frequency, first feed and the first of the antenna module
Antenna, third antenna connection；
Second feed, for generating the Wireless Fidelity signal of second frequency, the second frequency is greater than the first frequency, described
Second feed is connect with the first antenna of the antenna module, the second antenna；
Third feed, for generating radio positioning signal, the third feed is connect with the second antenna of the antenna module；
4th feed, for generating radiofrequency signal, the 4th feed is connect with the third antenna of the antenna module.
13. electronic equipment according to claim 12, which is characterized in that further include frequency divider, second feed passes through
The frequency divider is connect with second antenna, and the third feed is connect by the frequency divider with second antenna.
14. electronic equipment according to claim 12, which is characterized in that further include switch module, first feed is logical
It crosses the switch module to connect with the third antenna, the 4th feed is connected by the switch module and the third antenna
It connects, the switch module connects first feed or connection the 4th feed for switching the third antenna.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811468352.4A CN109638453B (en) | 2018-12-03 | 2018-12-03 | Antenna assembly and electronic equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811468352.4A CN109638453B (en) | 2018-12-03 | 2018-12-03 | Antenna assembly and electronic equipment |
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| CN109638453A true CN109638453A (en) | 2019-04-16 |
| CN109638453B CN109638453B (en) | 2021-04-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811468352.4A Active CN109638453B (en) | 2018-12-03 | 2018-12-03 | Antenna assembly and electronic equipment |
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| CN (1) | CN109638453B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021088712A1 (en) * | 2019-11-05 | 2021-05-14 | RealMe重庆移动通信有限公司 | Antenna radiator, antenna assembly, and electronic device |
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| Publication number | Publication date |
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| CN109638453B (en) | 2021-04-02 |
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