CN208127407U - 5G mimo antenna and millimeter wave antenna battle array and the antenna structure deposited and handheld device - Google Patents
5G mimo antenna and millimeter wave antenna battle array and the antenna structure deposited and handheld device Download PDFInfo
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- CN208127407U CN208127407U CN201820203437.9U CN201820203437U CN208127407U CN 208127407 U CN208127407 U CN 208127407U CN 201820203437 U CN201820203437 U CN 201820203437U CN 208127407 U CN208127407 U CN 208127407U
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Abstract
The utility model discloses 5G mimo antenna and millimeter wave antenna battle array and the antenna structure deposited and handheld devices, including earth plate, it further include four 5G mimo antenna groups and two millimeter wave antenna battle arrays, 5G mimo antenna group and a millimeter wave antenna battle array there are two being all provided in every long side of earth plate, and in the same long side of earth plate, millimeter wave antenna battle array is located between two 5G mimo antenna groups.Solve the problems, such as that 5G mimo antenna coexists with millimeter wave antenna battle array in 5G communication system, enables antenna structure to cover the part 5G SUB-6 frequency range and part millimeter wave frequency band；The covering of 5G mimo antenna is wide, millimeter wave antenna battle array can be achieved hot spot oriented cover and the performance of antenna structure is greatly improved；5G mimo antenna and millimeter wave antenna battle array are set in the long side of earth plate, and the antenna systems such as 4G LTE can be set on the short side of earth plate, and therefore, the antenna structure of the utility model also solves the problem of 5G antenna system coexists with 4G antenna system；Antenna structure novelty, function admirable.
Description
Technical field
The utility model relates to field of antenna more particularly to 5G mimo antenna and millimeter wave antenna battle array and the day knots deposited
Structure and handheld device.
Background technique
The 5th generation communication technology (5G) of the year two thousand twenty will realize extensive commercial, the new communication technology to mobile device antenna and
Antenna for base station brings new requirement.Frequency range used in 5G is divided into 6GHz or less (Sub-6) and millimeter wave.For Sub-
6MIMO frequency range, Ministry of Industry and Information of China have planned that 3.3GHz-3.6GHz is one of the working frequency range of antenna；And millimeter wave antenna works
Frequency range is not announced temporarily.U.S. FCC then discloses 27.5GHz-28.35GHz as one of 5G millimeter wave antenna working frequency range.
Through studying, among 5G communication system, Sub-6 5G mimo antenna communication system should be for realizing compared with wide area
Covering, millimeter wave antenna communication system then realize the oriented cover of hot spot region by way of micro-base station.Unquestionably, in order to
Realize all standing of 5G frequency range, handheld device end needs while supporting the mimo system and millimeter-wave systems of Sub-6.To being at present
Only, most of patent or document are only set forth the 5G mimo antenna system for being individually for Sub-6 or are individually for millimeter wave
Antenna system.For example, Chinese utility model patent application 201610875334.2 only elaborates that the design of 5G millimeter wave antenna is asked
Topic；Row of the 5G millimeter wave array antenna in mobile phone is also only discussed in Chinese utility model patent 201621156924.1
Cloth and the problem of coexisted with 4GLTE antenna.Therefore, how to be integrated in mobile device with covering all frequency ranges of 5G comprehensively
Antenna structure, namely can support the 5G mimo antenna of sub-6 and millimeter wave antenna array that will become at this stage simultaneously
One research direction.
Utility model content
Technical problem to be solved in the utility model is：A kind of 5G mimo antenna and millimeter wave antenna battle array are provided and deposited
Antenna structure and handheld device with the antenna structure.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is：5G mimo antenna and millimeter wave day
Linear array and the antenna structure deposited, including earth plate further include four 5G mimo antenna groups and two millimeter wave antenna battle arrays, ground connection
The 5G mimo antenna group and a millimeter wave antenna battle array there are two being all provided in every long side of plate, and the same length of earth plate
Bian Zhong, millimeter wave antenna battle array are located between two 5G mimo antenna groups.
Further, millimeter wave antenna battle array is located at the midpoint of the long side of earth plate, and two in the same long side of earth plate
The midpoint of long side of a 5G mimo antenna group to earth plate is equidistant；Two 5G MIMO in one long side of earth plate
Antenna sets are arranged in a one-to-one correspondence with two 5G mimo antenna groups in another long side of earth plate.
Further, 5G mimo antenna group includes first antenna component and the second antenna module, and first antenna component includes
Radiator, the second antenna module include slot antenna.
Further, the long side of earth plate is equipped with metal plate, and the metal plate is equipped with the fluting of L font, described to open
Slot is the slot antenna, and radiator includes horizontal segment, the first vertical section and the second vertical section, one end of the first vertical section with
One end of horizontal segment is connected, and the other end of the first vertical section extends towards earth plate, one end and the horizontal segment phase of the second vertical section
Even, the other end of the second vertical section extends towards earth plate, and the other end of horizontal segment is connected on the metal plate.
Further, the second antenna module further includes microstrip line, and one end of microstrip line connects on a metal plate, microstrip line
The other end crosses over the fluting.
Further, the millimeter wave antenna battle array includes feeding network and several element antennas, and feeding network is set to and connects
On floor, element antenna is printed on medium substrate, and element antenna includes the first radiation minor matters and the second radiation minor matters, the first spoke
Shoot section is oppositely arranged with the second radiation minor matters, and the first radiation minor matters are electrically connected with feeding network, the second radiation minor matters and ground connection
Plate electrical connection.
Further, the first radiation minor matters include third vertical section and the first right angle trigonometry block, one end of third vertical section
It is electrically connected with feeding network, the other end of third vertical section is connected with a right-angle side of the first right angle trigonometry block, the first right angle three
Another right-angle side of hornblock is parallel to third vertical section, and the bevel edge of the first right angle trigonometry block is arranged close to the earth plate；Second
Radiating minor matters includes the 4th vertical section and the second right angle trigonometry block, and one end of the 4th vertical section is electrically connected with earth plate, and the 4th is perpendicular
The other end of straight section is connected with a right-angle side of the second right angle trigonometry block, and another right-angle side of the second right angle trigonometry block is parallel to
The bevel edge of four vertical sections, the second right angle trigonometry block is arranged close to the earth plate；Third vertical section and the 4th vertical section are set relatively
It sets and the first right angle trigonometry block is located remotely from each other with the second right angle trigonometry block.
Further, the quantity of element antenna is no less than three in each millimeter wave antenna battle array, two neighboring oscillator day
Spacing between line is equal.
Further, the quantity of element antenna is 8 in each millimeter wave antenna battle array.
In order to solve the above-mentioned technical problem, the utility model also uses following technical scheme：Handheld device, including above-mentioned 5G
Mimo antenna and millimeter wave antenna battle array and the antenna structure deposited.
The beneficial effects of the utility model are：Solve 5G mimo antenna and millimeter wave antenna battle array in 5G communication system
The problem of coexisting enables antenna structure to cover the part 5G SUB-6 frequency range and part millimeter wave frequency band；5G mimo antenna is covered
Gai Guang, millimeter wave antenna battle array can be achieved hot spot oriented cover and the performance of antenna structure are greatly improved；5G MIMO days
Line and millimeter wave antenna battle array are set in the long side of earth plate, and the short side in earth plate can be set in the antenna systems such as 4G LTE
On, therefore, the antenna structure of the utility model also solves the problem of 5G antenna system coexists with 4G antenna system.
Detailed description of the invention
Fig. 1 be the utility model embodiment one 5G mimo antenna and millimeter wave antenna battle array and the antenna structure deposited it is whole
Body schematic diagram；
Fig. 2 is the 5G mimo antenna of the utility model embodiment one and the side of millimeter wave antenna battle array and the antenna structure deposited
View；
Fig. 3 is in the 5G mimo antenna and millimeter wave antenna battle array and the antenna structure deposited of the utility model embodiment one
The structural schematic diagram of millimeter wave antenna battle array；
Fig. 4 is in the 5G mimo antenna and millimeter wave antenna battle array and the antenna structure deposited of the utility model embodiment one
The structural schematic diagram of first radiation minor matters；
Fig. 5 is in the 5G mimo antenna and millimeter wave antenna battle array and the antenna structure deposited of the utility model embodiment one
The structural schematic diagram of second radiation minor matters；
Fig. 6 is in the 5G mimo antenna and millimeter wave antenna battle array and the antenna structure deposited of the utility model embodiment one
The antenna S- Parameter Map of first and second antenna module；
Fig. 7 is in the 5G mimo antenna and millimeter wave antenna battle array and the antenna structure deposited of the utility model embodiment one
The gross efficiency of first and second antenna module curve graph varying with frequency；
Fig. 8 is in the 5G mimo antenna and millimeter wave antenna battle array and the antenna structure deposited of the utility model embodiment one
The antenna S- Parameter Map of millimeter wave antenna battle array；
Fig. 9 be the utility model embodiment one 5G mimo antenna and millimeter wave antenna battle array and the antenna structure deposited it is total
Efficiency curve graph varying with frequency；
Figure 10 to Figure 12 is respectively the 5G mimo antenna and millimeter wave antenna battle array and the day deposited of the utility model embodiment one
The directional diagram of millimeter wave antenna battle array in cable architecture.
Label declaration：
1, earth plate；
11, via hole；
2,5G mimo antenna group；
21, first antenna component；
211, horizontal segment；
212, the first vertical section；
213, the second vertical section；
22, the second antenna module；
221, microstrip line；
23, metal plate；
3, millimeter wave antenna battle array；
31, feeding network；
32, element antenna；
321, the first radiation minor matters；
3211, third vertical section；
3212, the first right angle trigonometry block；
322, the second radiation minor matters；
3221, the 4th vertical section；
3222, the second right angle trigonometry block.
Specific embodiment
For technology contents, the objects and the effects that the utility model is described in detail, below in conjunction with embodiment and match
Attached drawing is closed to be explained.
The design of the utility model most critical is：Be respectively set in two long sides of earth plate 5G mimo antenna and
Millimeter wave antenna battle array, and millimeter wave antenna battle array is located between two 5G mimo antenna groups in same long side.
Fig. 1 to Figure 12,5G mimo antenna and millimeter wave antenna battle array and the antenna structure deposited, including earth plate 1 are please referred to,
Further include four 5G mimo antenna groups 2 and two millimeter wave antenna battle arrays 3, is all provided in every long side of earth plate 1 there are two described in
5G mimo antenna group 2 and a millimeter wave antenna battle array 3, and in the same long side of earth plate 1, millimeter wave antenna battle array 3 is located at two
Between the 5G mimo antenna group 2.
As can be seen from the above description, the beneficial effects of the utility model are：Solves 5GMIMO antenna in 5G communication system
The problem of coexisting with millimeter wave antenna battle array enables antenna structure to cover the part 5G SUB-6 frequency range and part millimeter wave frequency band；
The covering of 5G mimo antenna is wide, millimeter wave antenna battle array can be achieved hot spot oriented cover and the performance of antenna structure is obtained significantly
It improves；5G mimo antenna and millimeter wave antenna battle array are set in the long side of earth plate, and the antenna systems such as 4G LTE can be set
On the short side of earth plate, therefore, the antenna structure of the utility model also solves what 5G antenna system coexisted with 4G antenna system
Problem.
Further, millimeter wave antenna battle array 3 is located at the midpoint of the long side of earth plate 1, in the same long side of earth plate 1
The midpoint of long side of two 5G mimo antenna groups 2 to earth plate 1 is equidistant；Two 5G in 1 one long side of earth plate
Mimo antenna group 2 is arranged in a one-to-one correspondence with two 5GMIMO antenna sets 2 in another long side of earth plate 1.
Further, 5G mimo antenna group 2 includes first antenna component 21 and the second antenna module 22, first antenna group
Part 21 includes radiator, and the second antenna module 22 includes slot antenna.
Further, the long side of earth plate 1 is equipped with metal plate 23, and the metal plate 23 is equipped with the fluting of L font, institute
Stating fluting is the slot antenna, and radiator includes horizontal segment 211, the first vertical section 212 and the second vertical section 213, and first
One end of vertical section 212 is connected with one end of horizontal segment 211, and the other end of the first vertical section 212 extends towards earth plate 1, the
One end of two vertical sections 213 is connected with horizontal segment 211, and the other end of the second vertical section 213 extends towards earth plate 1, horizontal segment
211 other end is connected on the metal plate 23.
Seen from the above description, first antenna component and the second antenna module are since there are polarization isolations, it is possible to real
Now short distance is put, and has good isolation.Radiator is inverse-F antenna, passes through the first vertical section and the length of horizontal segment
The position of degree and grounding point, it can the resonance frequency of adjustment first antenna component.
Further, the second antenna module 22 further includes microstrip line 221, and one end of microstrip line 221 is connected to metal plate 23
On, the other end of microstrip line 221 crosses over the fluting.
Seen from the above description, the second antenna module is slot antenna, can adjust second by adjusting fluting shape
The resonance frequency of antenna module.
Further, the millimeter wave antenna battle array 3 includes feeding network 31 and several element antennas 32, feeding network 31
On earth plate 1, element antenna 32 is printed on medium substrate, and element antenna 32 includes the first radiation minor matters 321 and second
Minor matters 322 are radiated, the first radiation minor matters 321 are oppositely arranged with the second radiation minor matters 322, the first radiation minor matters 321 and transmission network
Network 31 is electrically connected, and the second radiation minor matters 322 are electrically connected with earth plate 1.
Further, the first radiation minor matters 321 include third vertical section 3211 and the first right angle trigonometry block 3212, and third is perpendicular
One end of straight section 3211 is electrically connected with feeding network 31, the other end of third vertical section 3211 and the first right angle trigonometry block 3212
One right-angle side is connected, and another right-angle side of the first right angle trigonometry block 3212 is parallel to third vertical section 3211, the first right angle trigonometry
The bevel edge of block 3212 is arranged close to the earth plate 1；Second radiation minor matters 322 include the 4th vertical section 3221 and the second right angle three
One end of hornblock 3222, the 4th vertical section 3221 is electrically connected with earth plate 1, the other end and the second right angle of the 4th vertical section 3221
One right-angle side of corner block 3222 is connected, and another right-angle side of the second right angle trigonometry block 3222 is parallel to the 4th vertical section 3221,
The bevel edge of second right angle trigonometry block 3222 is arranged close to the earth plate 1；3221 phase of third vertical section 3211 and the 4th vertical section
To setting and the first right angle trigonometry block 3212 is located remotely from each other with the second right angle trigonometry block 3222.
Further, the quantity of element antenna 32 is no less than three in each millimeter wave antenna battle array 3, two neighboring oscillator
Spacing between antenna 32 is equal.
Further, the quantity of element antenna 32 is 8 in each millimeter wave antenna battle array 3.
Handheld device, including above-mentioned 5G mimo antenna and millimeter wave antenna battle array and the antenna structure deposited.
Embodiment one
Fig. 1 to Figure 12 is please referred to, the embodiments of the present invention one are：A kind of handheld device, including 5GMIMO antenna and
Millimeter wave antenna battle array and the antenna structure deposited, the handheld device include but is not limited to mobile phone, code reader and tablet computer.
As shown in Figure 1, the 5G mimo antenna and millimeter wave antenna battle array 3 and the antenna structure deposited includes earth plate 1, also
Including four 5G mimo antenna groups 2 and two millimeter wave antenna battle arrays 3, it is all provided in every long side of earth plate 1 there are two the 5G
Mimo antenna group 2 and a millimeter wave antenna battle array 3, and in the same long side of earth plate 1, millimeter wave antenna battle array 3 is located at two institutes
It states between 5G mimo antenna group 2.The earth plate 1 is pcb board.
Detailed incorporated by reference to Fig. 1 and Fig. 2, millimeter wave antenna battle array 3 is located at the midpoint of the long side of earth plate 1, earth plate
The midpoint of long side of two in the 1 same long side 5G mimo antenna groups 2 to earth plate 1 is equidistant；Earth plate 1 one
Two 5G mimo antenna groups 2 in long side are set with two 5G mimo antenna groups 2 one-to-one correspondence in another long side of earth plate 1
It sets.
5G mimo antenna is printed on FR-4 plate, and in the present embodiment, 5G mimo antenna group 2 includes first antenna component
21 and second antenna module 22, first antenna component 21 include radiator, the second antenna module 22 includes slot antenna；Same 5G
In mimo antenna group 2, first antenna component 21 is located at the second side of the antenna module 22 far from millimeter wave antenna battle array 3.
Specifically, the long side of earth plate 1 is equipped with metal plate 23, the metal plate 23 is equipped with the fluting of L font, described
Fluting is the slot antenna, and radiator includes horizontal segment 211, the first vertical section 212 and the second vertical section 213, and first is perpendicular
One end of straight section 212 is connected with one end of horizontal segment 211, and the other end of the first vertical section 212 extends towards earth plate 1, and second
One end of vertical section 213 is connected with horizontal segment 211, and the other end of the second vertical section 213 extends towards earth plate 1, horizontal segment 211
The other end be connected on the metal plate 23.First antenna component 21 is inverse-F antenna, and manufacturer is by adjusting the second vertical section
213, the position of the length of the first vertical section 212, the length of horizontal segment 211 and grounding point can adjust first antenna component 21
Resonance frequency.In the present embodiment, the width of the second vertical section 213 is respectively than the width and horizontal segment 211 of the first vertical section 212
Width it is big, and the length of the second vertical section 213 is longer than the length of the first vertical section 212；Second vertical section 213 is far from horizontal segment
211 one end is the first feed end.In the present embodiment, the metal plate 23 is a copper sheet, the bottom end of the copper sheet and earth plate 1
Ground area electrical connection.
More specifically, the second antenna module 22 further includes microstrip line 221, and one end of microstrip line 221 is connected to metal plate 23
On, the other end of microstrip line 221 is the second feed end, and the second feed end crosses over the fluting.It is preferred that microstrip line 221 is 50 Europe
Nurse feed line.
In the present embodiment, the second antenna module 22 is slot antenna, and manufacturer can adjust the by adjusting fluting shape
The resonance frequency of two antenna modules 22.
Incorporated by reference to Fig. 1 and Fig. 3, the millimeter wave antenna battle array 3 includes feeding network 31 and several element antennas 32, feed
Network 31 is set on earth plate 1, and element antenna 32 is printed in medium substrate (not shown), and element antenna 32 includes the first radiation
Minor matters 321 and the second radiation minor matters 322, the first radiation minor matters 321 are oppositely arranged with the second radiation minor matters 322, the first radiation branch
Section 321 is electrically connected with feeding network 31, and the second radiation minor matters 322 are electrically connected with earth plate 1.Feeding network 31 is far from element antenna
32 one end is third feed end.
Incorporated by reference to Fig. 3 to Fig. 5, in the present embodiment, the first radiation minor matters 321 include third vertical section 3211 and the first right angle
One end of corner block 3212, third vertical section 3211 is electrically connected with feeding network 31, the other end of third vertical section 3211 and
One right-angle side of one right angle corner block 3212 is connected, and another right-angle side of the first right angle trigonometry block 3212 is parallel to third vertical section
3211, the bevel edge of the first right angle trigonometry block 3212 is arranged close to the earth plate 1；Second radiation minor matters 322 include the 4th vertical
Section 3221 and the second right angle trigonometry block 3222, one end of the 4th vertical section 3221 are electrically connected with earth plate 1, the 4th vertical section 3221
The other end be connected with a right-angle side of the second right angle trigonometry block 3222, another right-angle side of the second right angle trigonometry block 3222 is parallel
It is arranged in the bevel edge of the 4th vertical section 3221, the second right angle trigonometry block 3222 close to the earth plate 1；3211 He of third vertical section
4th vertical section 3221 is parallel and is oppositely arranged, and the first right angle trigonometry block 3212 is located remotely from each other with the second right angle trigonometry block 3222.
Detailed, the one end of the 4th vertical section 3221 far from the second right angle trigonometry block 3222 passes through the metallization VIA 11 on earth plate 1
Ground connection.
Manufacturer can pass through the size of width and the first and second right angle trigonometry block between adjusting the first and second radiation minor matters
To adjust the resonance frequency of element antenna 32.
The quantity of element antenna 32 is no less than three in each millimeter wave antenna battle array 3, two neighboring element antenna 32 it
Between spacing it is equal.In the present embodiment, the spacing between two neighboring element antenna 32 is 5.35mm, the first right angle trigonometry block
3212 each side size is consistent with the size of each corresponding sides of the second right angle trigonometry block 3222, in the first right angle trigonometry block 3212,
The length for the right-angle side being connected with third vertical section 3211 is 1.8mm, the length of the right-angle side parallel with third vertical section 3211
For 1.5mm.
The quantity of element antenna 32 can be 5,6,7,9,10 etc. in each millimeter wave antenna battle array 3, but go out
In the antenna performance and millimeter wave antenna 3 size of battle array the considerations of, in the present embodiment, element antenna 32 in each millimeter wave antenna battle array 3
Quantity be 8.
Fig. 6 is the antenna S- Parameter Map of first antenna component and the second antenna module, and as can be seen from Figure 6 the antenna exists
Between 3.3-3.6GHz, antenna reflection coefficient is superior to -6dB, covers the 3.3-3.6 frequency range of China's 5G standard planning, and day
Isolation between line is better than 14.9dB.
Fig. 7 is the gross efficiency curve graph varying with frequency of first antenna component and the second antenna module.It can be with from Fig. 7
Find out, the gross efficiency of antenna is better than 45% in the range of 3.3-3.6GHz.The antenna index provided in Fig. 6 and Fig. 7 is complete
It can satisfy the requirement that 6GHz 5G 8x8MIMO antenna system below uses in the handheld device.
Fig. 8 is the S- parameter of millimeter wave antenna battle array, and as can be seen from Figure 8 the antenna is in approximate range in 25.2-
Between 31.8GHz, antenna reflection coefficient is superior to -10dB, covers the 27.5-28.35GHz frequency range of U.S.'s FFC standard planning,
And the isolation between other antennas is better than 40dB in 24-30GHz.
Fig. 9 is the gross efficiency curve varying with frequency of the utility model antenna structure.It can be seen in figure 9 that antenna
The gross efficiency of structure is better than 96% in the range of 27.5-28.35GHz.
Figure 10 to Figure 12 is the directional diagram of millimeter wave antenna battle array, the antenna of the first bit value of mark point (x) expressions in figure
Angle of radiation (Theta), 0 also means that 90 degree of the elevation angle；The second bit value of mark point (y) gains for antenna, 12.6 tables
Show 12.6dBi.1 point of label is the yield value in antenna greatest irradiation direction, and 2 points of label are the maximum gain on the first secondary lobe
Value.Millimeter wave antenna battle array 3 is in 27.5GHz as can be seen from Figure 10, maximum gain 12.6dBi, and the first sidelobe level is 12.1dB；
Millimeter wave antenna battle array 3 is in 28GHz as can be seen from Figure 11, maximum gain 12.9dBi, and the first sidelobe level is 11.9dB；From figure
Millimeter wave antenna battle array 3 is in 28.5GHz known to 12, maximum gain 13.2dBi, and the first sidelobe level is 12.2dB.
This antenna structure is successfully integrated with Sub-6MIMO antenna and millimeter wave antenna battle array 3, and size and layout meet general hand
Holding equipment, performance meet primary demand, for Sub-6 5G mimo antenna and millimeter wave antenna battle array 3 and deposit and provide a kind of solution
Scheme.
The utility model solves the 5G 5G mimo antenna of Sub-6 and the millimeter wave antenna of 5G and used at present
Coexistence problems of the antennas such as 4GLTE (being arranged on the short side of earth plate 1) in handheld device.The 5G of Sub-6 is set simultaneously
Mimo antenna and millimeter wave antenna battle array 3 realize all standing of 5G frequency range.
In conclusion 5G mimo antenna provided by the utility model and millimeter wave antenna battle array and the antenna structure and hand deposited
Holding equipment solves the problems, such as that 5G mimo antenna coexists with millimeter wave antenna battle array in 5G communication system, enables antenna structure
Cover the part 5G SUB-6 frequency range and part millimeter wave frequency band；The covering of 5G mimo antenna is wide, hot spot can be achieved in millimeter wave antenna battle array
Oriented cover makes the performance of antenna structure be greatly improved；5G mimo antenna and millimeter wave antenna battle array are set to ground connection
In the long side of plate, the antenna systems such as 4G LTE be can be set on the short side of earth plate, therefore, the antenna structure of the utility model
Also solve the problem of 5G antenna system coexists with 4G antenna system；Antenna structure novelty, function admirable.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Equivalents made based on the specification and figures of the utility model are applied directly or indirectly in relevant technology neck
Domain is also included in the patent protection scope of the utility model.
Claims (10)
1.5G mimo antenna and millimeter wave antenna battle array and the antenna structure deposited, including earth plate, it is characterised in that：It further include four
A 5G mimo antenna group and two millimeter wave antenna battle arrays, are all provided with that there are two the 5G mimo antennas in every long side of earth plate
Group and a millimeter wave antenna battle array, and in the same long side of earth plate, millimeter wave antenna battle array is located at two 5G mimo antennas
Between group.
2. 5G mimo antenna according to claim 1 and millimeter wave antenna battle array and the antenna structure deposited, it is characterised in that：
Millimeter wave antenna battle array is located at the midpoint of the long side of earth plate, two 5G mimo antennas in the same long side of earth plate
Organize being equidistant to the midpoint of the long side of earth plate；Two 5G mimo antenna groups and earth plate in one long side of earth plate are another
Two 5G mimo antenna groups in one long side are arranged in a one-to-one correspondence.
3. 5G mimo antenna according to claim 1 and millimeter wave antenna battle array and the antenna structure deposited, it is characterised in that：
5G mimo antenna group includes first antenna component and the second antenna module, and first antenna component includes radiator, the second antenna sets
Part includes slot antenna.
4. 5G mimo antenna according to claim 3 and millimeter wave antenna battle array and the antenna structure deposited, it is characterised in that：
The long side of earth plate is equipped with metal plate, and the metal plate is equipped with the fluting of L font, and the fluting is the gap day
Line, radiator include horizontal segment, the first vertical section and the second vertical section, one end of the first vertical section and one end phase of horizontal segment
Even, the other end of the first vertical section extends towards earth plate, and one end of the second vertical section is connected with horizontal segment, the second vertical section
The other end extends towards earth plate, and the other end of horizontal segment is connected on the metal plate.
5. 5G mimo antenna according to claim 4 and millimeter wave antenna battle array and the antenna structure deposited, it is characterised in that：
Second antenna module further includes microstrip line, and one end connection of microstrip line on a metal plate, is opened described in the other end leap of microstrip line
Slot.
6. 5G mimo antenna according to claim 1 and millimeter wave antenna battle array and the antenna structure deposited, it is characterised in that：
The millimeter wave antenna battle array includes feeding network and several element antennas, and feeding network is set on earth plate, element antenna print
For brush on medium substrate, element antenna includes the first radiation minor matters and the second radiation minor matters, and first radiates minor matters and the second radiation
Minor matters are oppositely arranged, and the first radiation minor matters are electrically connected with feeding network, and the second radiation minor matters are electrically connected with earth plate.
7. 5G mimo antenna according to claim 6 and millimeter wave antenna battle array and the antenna structure deposited, it is characterised in that：
First radiation minor matters include third vertical section and the first right angle trigonometry block, and one end of third vertical section is electrically connected with feeding network,
The other end of third vertical section is connected with a right-angle side of the first right angle trigonometry block, and another right-angle side of the first right angle trigonometry block is flat
In third vertical section, the bevel edge of the first right angle trigonometry block is arranged row close to the earth plate；Second radiation minor matters include the 4th perpendicular
Straight section and the second right angle trigonometry block, one end of the 4th vertical section are electrically connected with earth plate, the other end and second of the 4th vertical section
One right-angle side of right angle trigonometry block is connected, and another right-angle side of the second right angle trigonometry block is parallel to the 4th vertical section, the second right angle
The bevel edge of corner block is arranged close to the earth plate；Third vertical section and the 4th vertical section are oppositely arranged and the first right angle trigonometry block
It is located remotely from each other with the second right angle trigonometry block.
8. 5G mimo antenna according to claim 7 and millimeter wave antenna battle array and the antenna structure deposited, it is characterised in that：
The quantity of element antenna is no less than three in each millimeter wave antenna battle array, and the spacing between two neighboring element antenna is equal.
9. 5G mimo antenna according to claim 8 and millimeter wave antenna battle array and the antenna structure deposited, it is characterised in that：
The quantity of element antenna is 8 in each millimeter wave antenna battle array.
10. handheld device, it is characterised in that：Including 5G mimo antenna and millimeter wave described in any one of claim 1-9
Antenna array and the antenna structure deposited.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820203437.9U CN208127407U (en) | 2018-02-06 | 2018-02-06 | 5G mimo antenna and millimeter wave antenna battle array and the antenna structure deposited and handheld device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820203437.9U CN208127407U (en) | 2018-02-06 | 2018-02-06 | 5G mimo antenna and millimeter wave antenna battle array and the antenna structure deposited and handheld device |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108321498A (en) * | 2018-02-06 | 2018-07-24 | 深圳市信维通信股份有限公司 | 5G mimo antennas and millimeter wave antenna battle array and the antenna structure and handheld device deposited |
| CN110011071A (en) * | 2018-12-28 | 2019-07-12 | 瑞声科技(新加坡)有限公司 | Mobile terminal antenna system, mobile terminal |
| CN110350312A (en) * | 2019-07-04 | 2019-10-18 | 北京理工大学 | A kind of 5G mobile terminal mimo antenna based on circuit decoupling |
| CN111755839A (en) * | 2019-03-28 | 2020-10-09 | 电连技术股份有限公司 | Multi-frequency antenna architecture |
| CN113036416A (en) * | 2021-03-11 | 2021-06-25 | 西安电子科技大学 | Eight-unit MIMO antenna array with low SAR characteristic |
| TWI764145B (en) * | 2019-05-23 | 2022-05-11 | 宏達國際電子股份有限公司 | Communication device |
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2018
- 2018-02-06 CN CN201820203437.9U patent/CN208127407U/en not_active Withdrawn - After Issue
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108321498A (en) * | 2018-02-06 | 2018-07-24 | 深圳市信维通信股份有限公司 | 5G mimo antennas and millimeter wave antenna battle array and the antenna structure and handheld device deposited |
| CN108321498B (en) * | 2018-02-06 | 2023-10-13 | 深圳市信维通信股份有限公司 | Antenna structure and handheld device with 5G MIMO antenna and millimeter wave antenna array coexisting |
| CN110011071A (en) * | 2018-12-28 | 2019-07-12 | 瑞声科技(新加坡)有限公司 | Mobile terminal antenna system, mobile terminal |
| CN111755839A (en) * | 2019-03-28 | 2020-10-09 | 电连技术股份有限公司 | Multi-frequency antenna architecture |
| CN111755839B (en) * | 2019-03-28 | 2023-03-14 | 电连技术股份有限公司 | Multi-frequency antenna architecture |
| TWI764145B (en) * | 2019-05-23 | 2022-05-11 | 宏達國際電子股份有限公司 | Communication device |
| CN110350312A (en) * | 2019-07-04 | 2019-10-18 | 北京理工大学 | A kind of 5G mobile terminal mimo antenna based on circuit decoupling |
| CN110350312B (en) * | 2019-07-04 | 2020-08-25 | 北京理工大学 | 5G mobile terminal MIMO antenna based on circuit decoupling |
| CN113036416A (en) * | 2021-03-11 | 2021-06-25 | 西安电子科技大学 | Eight-unit MIMO antenna array with low SAR characteristic |
| CN113036416B (en) * | 2021-03-11 | 2021-11-23 | 西安电子科技大学 | Eight-unit MIMO antenna array with low SAR characteristic |
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