CN108321498A - 5G mimo antennas and millimeter wave antenna battle array and the antenna structure and handheld device deposited - Google Patents
5G mimo antennas and millimeter wave antenna battle array and the antenna structure and handheld device deposited Download PDFInfo
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- CN108321498A CN108321498A CN201810116642.6A CN201810116642A CN108321498A CN 108321498 A CN108321498 A CN 108321498A CN 201810116642 A CN201810116642 A CN 201810116642A CN 108321498 A CN108321498 A CN 108321498A
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- antenna
- millimeter wave
- battle array
- earth plate
- mimo antennas
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
- H01Q5/10—Resonant antennas
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
- H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/0006—Particular feeding systems
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
- H01Q5/20—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements characterised by the operating wavebands
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
- H01Q5/30—Arrangements for providing operation on different wavebands
- H01Q5/307—Individual or coupled radiating elements, each element being fed in an unspecified way
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Abstract
The invention discloses 5G mimo antennas and millimeter wave antenna battle array and the antenna structures and handheld device deposited, including earth plate, further include four 5G mimo antennas groups and two millimeter wave antenna battle arrays, 5G mimo antennas 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 antennas coexist with millimeter wave antenna battle array in 5G communication systems so that antenna structure can cover 6 frequency ranges of the parts 5G SUB and part millimeter wave frequency band；The covering of 5G mimo antennas 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 antennas are set in the long side of earth plate with millimeter wave antenna battle array, and the antenna systems such as 4G LTE can be arranged on the short side of earth plate, and therefore, antenna structure of the invention also solves the problem of 5G antenna systems coexist with 4G antenna systems；Antenna structure novelty, function admirable.
Description
Technical field
The present invention relates to field of antenna more particularly to 5G mimo antennas and millimeter wave antenna battle array and the antenna structure deposited and
Handheld device.
Background technology
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 ranges, 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 research, among 5G communication systems, Sub-6 5G mimo antennas communication systems should be for realizing compared with wide area
Covering, millimeter wave antenna communication system then realize the oriented cover of hot spot region by the form of micro-base station.Unquestionably, in order to
Realize that all standing of 5G frequency ranges, handheld device end need 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 antennas 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 antennas is asked
Topic；Also only row of the 5G millimeter wave array antennas in mobile phone is discussed in Chinese utility model patent 201621156924.1
Cloth and the problem of coexisted with 4GLTE antennas.Therefore, how to be integrated in mobile device with covering all frequency ranges of 5G comprehensively
Antenna structure, namely can support that the 5G mimo antennas of sub-6 and millimeter wave antenna array will be as at this stage simultaneously
One research direction.
Invention content
The technical problem to be solved by the present invention is to：The day that a kind of 5G mimo antennas and millimeter wave antenna battle array are provided and deposited
Cable architecture and handheld device with the antenna structure.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is：5G mimo antennas and millimeter wave antenna battle array
And the antenna structure deposited, including earth plate, further include four 5G mimo antennas groups and two millimeter wave antenna battle arrays, earth plate
The 5G mimo antennas group and a millimeter wave antenna battle array there are two being all provided in every long side, and in the same long side of earth plate,
Millimeter wave antenna battle array is located between two 5G mimo antennas groups.
In order to solve the above-mentioned technical problem, the present invention 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 present invention are：It solves 5G mimo antennas in 5G communication systems to coexist with millimeter wave antenna battle array
The problem of so that antenna structure can cover the parts 5G SUB-6 frequency ranges and part millimeter wave frequency band；The covering of 5G mimo antennas is wide,
Millimeter wave antenna battle array can be achieved hot spot oriented cover and the performance of antenna structure be greatly improved；5G mimo antennas with
Millimeter wave antenna battle array is set in the long side of earth plate, and the antenna systems such as 4G LTE can be arranged on the short side of earth plate, because
This, antenna structure of the invention also solves the problem of 5G antenna systems coexist with 4G antenna systems.
Description of the drawings
Fig. 1 is that the 5G mimo antennas of the embodiment of the present invention one and millimeter wave antenna battle array and the entirety of antenna structure deposited are shown
It is intended to；
Fig. 2 is the 5G mimo antennas and millimeter wave antenna battle array and the side view of antenna structure deposited of the embodiment of the present invention one；
Fig. 3 is the millimeter in the 5G mimo antennas and millimeter wave antenna battle array and the antenna structure deposited of the embodiment of the present invention one
The structural schematic diagram of wave antenna battle array；
Fig. 4 be the 5G mimo antennas of the embodiment of the present invention one and in millimeter wave antenna battle array and the antenna structure deposited first
Radiate the structural schematic diagram of minor matters；
Fig. 5 be the 5G mimo antennas of the embodiment of the present invention one and in millimeter wave antenna battle array and the antenna structure deposited second
Radiate the structural schematic diagram of minor matters；
Fig. 6 be the 5G mimo antennas of the embodiment of the present invention one and in millimeter wave antenna battle array and the antenna structure deposited first,
The antenna S- Parameter Maps of two antenna modules；
Fig. 7 be the 5G mimo antennas of the embodiment of the present invention one and in millimeter wave antenna battle array and the antenna structure deposited first,
The gross efficiency curve graph with frequency change of two antenna modules；
Fig. 8 is the millimeter in the 5G mimo antennas and millimeter wave antenna battle array and the antenna structure deposited of the embodiment of the present invention one
The antenna S- Parameter Maps of wave antenna battle array；
Fig. 9 is the 5G mimo antennas and millimeter wave antenna battle array and the gross efficiency of antenna structure deposited of the embodiment of the present invention one
Curve graph with frequency change；
Figure 10 to Figure 12 is respectively the 5G mimo antennas and millimeter wave antenna battle array and the day knot deposited of the embodiment of the present invention one
The directional diagram of millimeter wave antenna battle array in structure.
Label declaration：
1, earth plate；
11, via；
2,5G mimo antennas 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, metallic 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 implementation mode
To explain the technical content, the achieved purpose and the effect of the present invention in detail, below in conjunction with embodiment and coordinate attached
Figure is explained.
The design of most critical of the present invention is：5G mimo antennas and millimeter is respectively set in two long sides of earth plate
Wave antenna battle array, and millimeter wave antenna battle array is located between two 5G mimo antenna groups in same long side.
The antenna structure for please referring to Fig. 1 to Figure 12,5G mimo antennas and millimeter wave antenna battle array and depositing, including earth plate 1,
Further include four 5G mimo antennas 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 antennas 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 antennas group 2.
As can be seen from the above description, the beneficial effects of the present invention are：Solve 5G mimo antennas and milli in 5G communication systems
The problem of Metric wave aerial battle array coexists so that antenna structure can cover the parts 5G SUB-6 frequency ranges and part millimeter wave frequency band；5G
Mimo antenna covering is wide, millimeter wave antenna battle array can be achieved hot spot oriented cover and so that the performance of antenna structure is significantly carried
It is high；5G mimo antennas are set in the long side of earth plate with millimeter wave antenna battle array, and the antenna systems such as 4G LTE, which can be arranged, to be connect
On the short side on floor, therefore, antenna structure of the invention also solves the problem of 5G antenna systems coexist with 4G antenna systems.
Further, millimeter wave antenna battle array 3 is located at the point midway of the long side of earth plate 1, in 1 same long side of earth plate
The distance at two 5G mimo antennas groups 2 to the midpoint of the long side of earth plate 1 is equal；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 1 another long side of earth plate.
Further, 5G mimo antennas 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 metallic plate 23, and the metallic plate 23 is equipped with the fluting of L fonts, institute
It is the slot antenna to state fluting, 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 metallic 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 earth point, you can to adjust the resonant frequency of first antenna component.
Further, the second antenna module 22 further includes microstrip line 221, and one end of microstrip line 221 is connected to metallic 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, and second can be adjusted by adjusting fluting shape
The resonant 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 be 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 antennas and millimeter wave antenna battle array and the antenna structure deposited.
Embodiment one
Fig. 1 to Figure 12 is please referred to, the embodiment of the present invention one is：A kind of handheld device, including 5G mimo antennas and millimeter
Wave antenna battle array and the antenna structure deposited, the handheld device include but not limited to mobile phone, code reader and tablet computer.
As shown in Figure 1, the 5G mimo antennas and millimeter wave antenna battle array 3 and the antenna structure deposited includes earth plate 1, also
Including four 5G mimo antennas 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 antennas 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 point midway of the long side of earth plate 1, earth plate
The distance that two 5G mimo antennas groups 2 in 1 same long side arrive the midpoint of the long side of earth plate 1 is equal；Earth plate 1 one
Two 5G mimo antennas groups 2 in long side are set with two 5G mimo antennas groups 2 one-to-one correspondence in 1 another long side of earth plate
It sets.
5G mimo antennas are printed on FR-4 planks, and in the present embodiment, 5G mimo antennas 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 metallic plate 23, the metallic plate 23 is equipped with the fluting of L fonts, 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 metallic 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 earth point can adjust first antenna component 21
Resonant 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 metallic plate 23 is a copper coin, bottom end and the earth plate 1 of the copper coin
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 metallic 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 shape of slotting
The resonant 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 second radiate minor matters 322, and 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 close to the earth plate 1 in the bevel edge of the 4th vertical section 3221, the second right angle trigonometry block 3222；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 resonant 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 3222 each corresponding sides of the second right angle trigonometry block, 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 Maps 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 ranges of China's 5G standard plannings, and day
Isolation between line is better than 14.9dB.
Fig. 7 is the gross efficiency curve graph with frequency change 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
The requirement that 6GHz 5G 8x8MIMO antenna systems below use in the handheld device can be met.
Fig. 8 be millimeter wave antenna battle array S- parameters, as can be seen from Figure 8 the antenna in approximate range in 25.2-
Between 31.8GHz, antenna reflection coefficient is superior to -10dB, covers the 27.5-28.35GHz frequency ranges of U.S.'s FFC standard plannings,
And the isolation between other antennas is better than 40dB in 24-30GHz.
Fig. 9 is the gross efficiency curve with frequency change of inventive antenna structure.It can be seen in figure 9 that antenna structure
Gross efficiency be 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, (x) antennas indicated of the first bit value of mark point in figure
Angle of radiation (Theta), 0 also means that 90 degree of the elevation angle；The second bit value of mark point (y) is the gain of 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 is 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 antennas 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 antennas and millimeter wave antenna battle array 3 and deposit and provide a kind of solution
Scheme.
The present invention solves the 5G 5G mimo antennas of Sub-6 and the millimeter wave antenna of 5G and 4GLTE used at present
Coexistence problems of the equal antennas (being arranged on the short side of earth plate 1) in handheld device.The 5G MIMO days of Sub-6 are set simultaneously
Line and millimeter wave antenna battle array 3 realize all standing of 5G frequency ranges.
In conclusion 5G mimo antennas provided by the invention and millimeter wave antenna battle array and the antenna structure deposited and hand-held setting
It is standby, solve the problems, such as that 5G mimo antennas coexist with millimeter wave antenna battle array in 5G communication systems so that antenna structure can cover
The parts 5G SUB-6 frequency ranges and part millimeter wave frequency band；The covering of 5G mimo antennas is wide, hot spot orientation can be achieved in millimeter wave antenna battle array
Covering is so that the performance of antenna structure is greatly improved；5G mimo antennas are set to earth plate with millimeter wave antenna battle array
In long side, the antenna systems such as 4G LTE can be arranged on the short side of earth plate, and therefore, antenna structure of the invention also solves
The problem of 5G antenna systems coexist with 4G antenna systems；Antenna structure novelty, function admirable.
Example the above is only the implementation of the present invention is not intended to limit the scope of the invention, every to utilize this hair
Equivalents made by bright specification and accompanying drawing content are applied directly or indirectly in relevant technical field, include similarly
In the scope of patent protection of the present invention.
Claims (10)
1.5G mimo antennas and millimeter wave antenna battle array and the antenna structure deposited, including earth plate, it is characterised in that：Further include four
A 5G mimo antennas 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 antennas 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 point midway of the long side of earth plate, two 5G mimo antennas in the same long side of earth plate
The distance at group to the midpoint of the long side of earth plate is equal；Two 5G mimo antennas 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 antennas according to claim 1 and millimeter wave antenna battle array and the antenna structure deposited, it is characterised in that：
5G mimo antenna groups include 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 antennas 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 metallic plate, and the metallic plate is equipped with the fluting of L fonts, 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 metallic plate.
5. 5G mimo antennas 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 antennas 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 antennas 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 antennas 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 antennas 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 the 5G mimo antennas 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 |
|---|---|---|---|
| CN201810116642.6A CN108321498B (en) | 2018-02-06 | 2018-02-06 | Antenna structure and handheld device with 5G MIMO antenna and millimeter wave antenna array coexisting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810116642.6A CN108321498B (en) | 2018-02-06 | 2018-02-06 | Antenna structure and handheld device with 5G MIMO antenna and millimeter wave antenna array coexisting |
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| CN109088153A (en) * | 2018-08-03 | 2018-12-25 | 瑞声光电科技（苏州）有限公司 | A kind of ultra wide band mimo antenna and terminal |
| CN109103597A (en) * | 2018-08-03 | 2018-12-28 | 瑞声精密制造科技(常州)有限公司 | Multiaerial system and mobile terminal |
| CN109088153B (en) * | 2018-08-03 | 2021-01-01 | 瑞声精密制造科技(常州)有限公司 | Ultra-wideband MIMO antenna and terminal |
| CN109149074A (en) * | 2018-08-29 | 2019-01-04 | 珠海格力电器股份有限公司 | Structure and method for coexistence of Sub-6 antenna and millimeter wave antenna, and mobile terminal |
| CN109216896A (en) * | 2018-09-30 | 2019-01-15 | 联想(北京)有限公司 | A kind of antenna and terminal |
| US11670837B2 (en) | 2018-09-30 | 2023-06-06 | Lenovo (Beijing) Co., Ltd. | Antenna and terminal |
| CN109216896B (en) * | 2018-09-30 | 2020-08-25 | 联想(北京)有限公司 | Antenna and terminal |
| CN109301474A (en) * | 2018-11-13 | 2019-02-01 | 南京信息工程大学 | A kind of antenna for mobile phone suitable for 5G millimeter-wave communication system |
| CN109301474B (en) * | 2018-11-13 | 2023-12-01 | 南京信息工程大学 | Mobile phone antenna suitable for 5G millimeter wave communication system |
| WO2020119010A1 (en) * | 2018-12-10 | 2020-06-18 | Huawei Technologies Co., Ltd. | Shared ground mmwave and sub 6 ghz antenna system |
| WO2020134467A1 (en) * | 2018-12-28 | 2020-07-02 | 瑞声声学科技(深圳)有限公司 | Antenna system for mobile terminal, and mobile terminal |
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| 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 |
| CN110224216B (en) * | 2019-06-08 | 2020-11-10 | 西安电子科技大学 | MIMO array 5G mobile phone antenna based on CRLH-TL structure |
| CN110224216A (en) * | 2019-06-08 | 2019-09-10 | 西安电子科技大学 | MIMO array 5G antenna for mobile phone based on CRLH-TL structure |
| CN110350326A (en) * | 2019-06-29 | 2019-10-18 | 瑞声光电科技（苏州）有限公司 | A kind of antenna modules and mobile terminal |
| CN110492241A (en) * | 2019-07-16 | 2019-11-22 | 清华大学 | A kind of aerial array that the wide-angle applied to 5G millimeter wave mobile terminal scans |
| CN110492241B (en) * | 2019-07-16 | 2021-02-19 | 清华大学 | Antenna array applied to large-angle scanning of 5G millimeter wave mobile terminal |
| CN113013610A (en) * | 2021-03-03 | 2021-06-22 | 深圳大学 | Co-aperture antenna body integrating sub-6GHz frequency band and millimeter wave frequency band and corresponding terminal |
| CN113013610B (en) * | 2021-03-03 | 2023-04-14 | 深圳大学 | Co-aperture antenna body integrating sub-6GHz frequency band and millimeter wave frequency band and corresponding terminal |
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