CN109244673A - High-frequency wideband dual polarized antenna - Google Patents
High-frequency wideband dual polarized antenna Download PDFInfo
- Publication number
- CN109244673A CN109244673A CN201811225101.3A CN201811225101A CN109244673A CN 109244673 A CN109244673 A CN 109244673A CN 201811225101 A CN201811225101 A CN 201811225101A CN 109244673 A CN109244673 A CN 109244673A
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- antenna
- plate
- antenna plate
- dual polarized
- erection joint
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- 230000009977 dual effect Effects 0.000 title claims abstract description 71
- 230000000750 progressive effect Effects 0.000 claims description 36
- 230000001681 protective effect Effects 0.000 claims description 15
- 230000004308 accommodation Effects 0.000 claims description 10
- 239000006260 foam Substances 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 6
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract description 2
- 238000013461 design Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000005388 cross polarization Methods 0.000 description 15
- 230000000694 effects Effects 0.000 description 14
- 239000000523 sample Substances 0.000 description 9
- 238000002955 isolation Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 230000010287 polarization Effects 0.000 description 4
- 238000007789 sealing Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000007373 indentation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000009740 moulding (composite fabrication) Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- 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
- H01Q5/28—Arrangements for establishing polarisation or beam width over two or more different wavebands
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/48—Earthing means; Earth screens; Counterpoises
-
- 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
Abstract
The invention discloses a kind of high-frequency wideband dual polarized antennas, belong to antcnnas manufacturing technology field, aim to solve the problem that general dual polarized antenna will realize high frequency and the coverage area with wider frequency section is often by the larger problem of the overall construction design of antenna, its key points of the technical solution are that, it include: first antenna plate, the first antenna plate is for receiving and gain RF signal；And the second antenna plate on shown first antenna plate is set, second antenna plate is for assisting the first antenna plate gain RF signal；The length of the first antenna plate is longer than second antenna plate, one end of the first antenna plate offers the first caulking groove, second antenna plate one end offers the second caulking groove, the first antenna plate is connect by first caulking groove with the second caulking groove inlay card with second antenna plate, and reaching has the frequency range that can cover high-frequency wideband and the lesser purpose of overall structure.
Description
Technical field
The present invention relates to antcnnas manufacturing technology field, in particular to a kind of high-frequency wideband dual polarized antenna.
Background technique
It is well known that the communications industry achieves development at full speed, and the demand to antenna is also with the progress of science and technology
Increasing, the 5G communication technology graduallys mature, and needs the dual-polarization cells of ultra wide band to form large-scale antenna array to reality
Existing smart antenna.In Antenna testing system, probe is a critical component, and probe is generally required using dual polarized antenna, by
Almost the same in two pieces of antenna plate shape sizes of general dual polarized antenna, the dual polarized antenna of this structure will realize high frequency
And the coverage area with wider frequency section is often by the larger of the overall construction design of antenna, it has not been convenient to use as probe.
Summary of the invention
The purpose of the embodiment of the present invention is that providing a kind of high-frequency wideband dual polarized antenna, solve at least to a certain extent
One of technical problem is stated, has the advantages that the frequency range of high-frequency wideband can be covered and overall structure is lesser.
Above-mentioned technical purpose of the invention has the technical scheme that
A kind of high-frequency wideband dual polarized antenna, comprising: first antenna plate, the first antenna plate is for receiving and gain RF letter
Number；And the second antenna plate on shown first antenna plate is set, second antenna plate is for assisting the first antenna
Plate gain RF signal；The length of the first antenna plate is longer than second antenna plate, and one end of the first antenna plate is opened
Equipped with the first caulking groove, second antenna plate one end offers the second caulking groove, the first antenna plate and second antenna plate
It is connect by first caulking groove with the second caulking groove inlay card.
By using above-mentioned technical proposal, first antenna plate and the second antenna plate pass through the first caulking groove and the second caulking groove inlay card
Connection, radiofrequency signal are transferred to first antenna plate and the second antenna plate and realize gain effect, and due to the length of first antenna plate
Degree is longer than the second antenna plate, increases the cross polarization ratio of dual polarized antenna, and then improve the gain effect of radiofrequency signal, makes
Dual polarized antenna can cover the frequency range of high-frequency wideband and overall structure is smaller, facilitate and use as probe.
Further, the first antenna plate includes: the first medium plate of two pieces of parallel arrangements；It is arranged two described first
The first feeder line plate between dielectric-slab；First day of two blocks of first medium plates far from the first feeder line plate side is set
Line panel；And the first erection joint being electrically connected with the first feeder line plate.
By using above-mentioned technical proposal, first antenna plate by first medium plate, the first feeder line plate, first antenna panel,
First erection joint composition, when radiofrequency signal is transferred on dual polarized antenna from the first erection joint, radiofrequency signal is from first
Erection joint is transferred to the first feeder line plate, and then generates high-frequency current on first antenna panel, makes dual polarized antenna spoke
Project linear polarised electromagnetic wave；This dual polarized antenna can increase bandwidth and reduce the overall dimensions of antenna, and first medium plate improves
The structural strength of antenna, improves the isolation of radiating principal.
Further, second antenna plate includes: the second medium plate of two pieces of parallel arrangements；It is arranged two described second
The second feeder line plate between dielectric-slab；Second day of two blocks of second medium plates far from the second feeder line plate side is set
Line panel；And the second erection joint being electrically connected with the second feeder line plate.
By using above-mentioned technical proposal, the second antenna plate by second medium plate, the second feeder line plate, the second aerial panel,
Second erection joint composition, when radiofrequency signal is transferred on dual polarized antenna from the second erection joint, radiofrequency signal is from second
Erection joint is transferred to the second feeder line plate, and then generates high-frequency current on the second aerial panel, makes dual polarized antenna spoke
Project linear polarised electromagnetic wave；This dual polarized antenna can increase bandwidth and reduce the overall dimensions of antenna, and second medium plate improves
The structural strength of antenna, improves the isolation of radiating principal.
Further, the first antenna panel is equipped with the first progressive notch far from one end of first erection joint,
The first progressive notch is from the first antenna middle panel to the first antenna panel far from first erection joint
One end be in wealthy mouth shape, the end of the first progressive indentations bottom necking end is equipped with the first resonance hole.
By using above-mentioned technical proposal, when signal is transferred to the first feeder line plate from the first erection joint, signal
The junction that the first progressive notch and the first resonance hole can be passed through, improves the directionality of dual polarized antenna while improving bipolar
Change the cross polarization ratio of antenna, and then improves the gain effect of dual polarized antenna.
Further, second aerial panel is equipped with the second progressive notch far from one end of second erection joint,
The second progressive notch is in the middle part of second aerial panel to second aerial panel far from second erection joint
One end be in wealthy mouth shape, the end of the second progressive indentations bottom necking end is equipped with the second resonance hole.
By using above-mentioned technical proposal, when signal is transferred to the second feeder line plate from the second erection joint, signal
The junction that the second progressive notch and the second resonance hole can be passed through, improves the directionality of dual polarized antenna while improving bipolar
Change the cross polarization ratio of antenna, and then improves the gain effect of dual polarized antenna.
Further, several first through hole are offered on the first antenna plate, several first through hole are along described
One aerial panel circumferentially, and forms two in parallel far from the side of first antenna plate end in first accommodation groove
The first extension, first extension cross first resonance hole to the direction of the described first progressive notch extend.
By using above-mentioned technical proposal, the first through hole that this mode is arranged can improve the isolation of dual polarized antenna,
The cross polarization for reducing dual polarized antenna improves the cross polarization ratio of dual polarized antenna, further increases the gain of dual polarized antenna
Effect.
Further, several second through-holes are offered in second antenna plate, several second through-holes are along described
Two aerial panels circumferentially, and form two in parallel far from the side of second antenna plate end in second accommodation groove
The second extension, second extension cross second resonance hole to the direction of the described second progressive notch extend.
By using above-mentioned technical proposal, the second through-hole that this mode is arranged can improve the isolation of dual polarized antenna,
The cross polarization for reducing dual polarized antenna improves the cross polarization ratio of dual polarized antenna, further increases the gain of dual polarized antenna
Effect.
Further, the dual polarized antenna further include: be arranged in the first antenna plate and second antenna plate one
End, fixed for first erection joint and second erection joint installation mounting seat；And it is arranged at the bottom
It is on seat, the first antenna plate and second antenna plate are coated on to interior protective cover.
By using above-mentioned technical proposal, mounting seat is fixedly connected with first antenna plate and the second antenna plate to be facilitated
One antenna plate and the second antenna plate are mounted on probe, and protective cover can protect first antenna plate and the second antenna plate not to be damaged.
Further, first erection joint and second erection joint are close to the first antenna plate and described
One end of two antenna plates is equipped with clamping block, and the waist hole for clamping block accommodating is offered on the pedestal.
By using above-mentioned technical proposal, the clamping block of the first erection joint and the second erection joint is accommodated on pedestal
In waist hole, stability when the first erection joint is connected with the second erection joint is improved.
Further, the material of the protective cover is high-intensitive foam.
By using above-mentioned technical proposal, the dielectric constant of high-intensitive foam is lower, thereby reduces to dual polarized antenna
The interference of signal.
In conclusion the embodiment of the present invention has the advantages that
First, first antenna plate is connect by the first caulking groove with the second caulking groove inlay card with the second antenna plate, radiofrequency signal is transferred to
First antenna plate and the second antenna plate simultaneously realize gain effect, and since the length of first antenna plate is longer than the second antenna plate, increase
The big cross polarization ratio of dual polarized antenna, and then the gain effect of radiofrequency signal is improved, so that dual polarized antenna is covered height
The frequency range and overall structure of bandwidth band are smaller, facilitate and use as probe；
Facilitate second, mounting seat is fixedly connected with first antenna plate and the second antenna plate by first antenna plate and the second antenna plate
It is mounted on probe, protective cover can protect first antenna plate and the second antenna plate not to be damaged；
Third, the dielectric constant of high-intensitive foam is lower, the interference to dual polarized antenna signal is thereby reduced.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment of the present invention；
Fig. 2 is the separate structure schematic diagram of the embodiment of the present invention；
Fig. 3 is the structural schematic diagram of first antenna plate in the embodiment of the present invention；
Fig. 4 is the enlarged drawing in Fig. 3 at A；
Fig. 5 is the separate structure schematic diagram of the second antenna plate in the embodiment of the present invention.
Appended drawing reference: 1, first antenna plate；11, first medium plate；12, the first feeder line plate；13, first antenna panel；
131, the first progressive notch；132, the first resonance hole；14, the first erection joint；15, the first caulking groove；16, first through hole；2,
Two antenna plates；21, second medium plate；22, the second feeder line plate；23, the second aerial panel；231, the second progressive notch；232,
Two resonance holes；24, the second erection joint；25, the second caulking groove；26, the second through-hole；3, mounting seat；31, waist hole；4, protective cover.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
A kind of high-frequency wideband dual polarized antenna, as shown in Figure 1 not, comprising: first antenna plate 1 and the second antenna plate 2.The
The main body of one antenna plate 1 is in rectangle, and first antenna plate 1 is for receiving and gain RF signal.Second antenna plate 2 is arranged shown
On first antenna plate 1, the main body of the second antenna plate 2 is in rectangle, and the second antenna plate 2 is for assisting 1 gain RF of first antenna plate
Signal.The length of first antenna plate 1 is longer than the second antenna plate 2, and the lower end at 1 middle part of first antenna plate offers the first caulking groove 15,
The upper end at the middle part of the second antenna plate 2 offers the second caulking groove 25, the first caulking groove 15 and the second caulking groove 25 of same size and greatly
In the thickness of first antenna plate 1 and the second antenna plate 2, first antenna plate 1 and the second antenna plate 2 pass through the first caulking groove 15 and second
The connection of 25 inlay card of caulking groove.First antenna plate 1 is connect by the first caulking groove 15 with 25 inlay card of the second caulking groove with the second antenna plate 2, is penetrated
Frequency signal is transferred to first antenna plate 1 and the second antenna plate 2 and realizes gain effect, and since the length of first antenna plate 1 is long
In the second antenna plate 2, the cross polarization ratio of dual polarized antenna is increased, and then improves the gain effect of radiofrequency signal, is made double
Poliarizing antenna can cover the frequency range of high-frequency wideband and overall structure is smaller, facilitate and use as probe.
Dual polarized antenna further include: mounting seat 3 and protective cover 4.3 main body of mounting seat is rounded, mounting seat 3
Periphery machine-shaping has multiple threaded holes being arranged circumferentially, and mounting seat 3 is arranged in first antenna plate 1 and the second antenna plate
2 one end, mounting seat 3 are fixed for the first erection joint 14 and the second erection joint 24 installation, and mounting seat 3 is by steel plate milling
It is process, the mounting seat 3 of metal material can play the role of reflection to the signal of dual polarized antenna.Protective cover 4 is in cylinder
Shape, cylindric protective cover 4 are equipped with sealing plate, and in the present embodiment, sealing plate and cylinder are integrally machined molding, other be example
In, sealing plate and cylinder can also be separate machined, and protective cover 4 is set on the base, and protective cover 4 was by first antenna plate 1 and second day
In line plate 2 is coated on.Mounting seat 3 be fixedly connected with first antenna plate 1 and the second antenna plate 2 facilitate first antenna plate 1 and
Second antenna plate 2 is mounted on probe, and protective cover 4 can protect first antenna plate 1 and the second antenna plate 2 not to be damaged.
First antenna plate 1 includes: first medium plate 11, the first feeder line plate 12, first antenna panel 13 and the first installation
Connector 14.Two blocks of first medium plates 11 are arranged in parallel, and first medium plate 11 is in rectangle, and first medium plate 11 is pcb board, pcb board
For Rogers's high frequency plate.First feeder line plate 12 is arranged between two blocks of first medium plates 11, the first feeder line plate 12 and first medium
The shape of plate 11 is consistent, the first feeder line plate 12 and two pieces of 11 pressing and formings of first medium plate.First antenna panel 13 is mounted on
One dielectric-slab 11 is made of far from 12 side of the first feeder line plate, first antenna panel 13 identical and symmetrically arranged two parts, and two
Gap is reserved between part first antenna panel 13, the width in gap is greater than two blocks of first medium plates 11 and one piece of first feeder line
The sum of the thickness of plate 12.First erection joint 14 is electrically connected with the first feeder line plate 12, is printed with circuit on the first feeder line plate 12, electricity
Road is electrically connected close to one end of 12 end of the first feeder line plate with the first erection joint 14.First antenna plate 1 by first medium plate 11,
First feeder line plate 12, first antenna panel 13, the first erection joint 14 composition, when radiofrequency signal is transmitted from the first erection joint 14
When on to dual polarized antenna, radiofrequency signal was transferred to the first feeder line plate 12 from the first erection joint 14, and then at first day
High-frequency current is generated on line panel 13, makes dual polarization antenna radiation linear polarization electromagnetic wave.This dual polarized antenna can increase band
Overall dimensions that are wide and reducing antenna, first medium plate 11 improve the structural strength of antenna, improve the isolation of radiating principal
Degree.
Second antenna plate 2 includes: second medium plate 21, the second feeder line plate 22, the second aerial panel 23 and the second installation
Connector 24.Two blocks of second medium plates 21 are arranged in parallel, and second medium plate 21 is in rectangle, and second medium plate 21 is pcb board, pcb board
For Rogers's high frequency plate.Second feeder line plate 22 is arranged between two blocks of second medium plates 21, the second feeder line plate 22 and second medium
The shape of plate 21 is consistent, the second feeder line plate 22 and two pieces of 21 pressing and formings of second medium plate.Second aerial panel 23 is mounted on
Second medium plate 21 is made of far from 22 side of the second feeder line plate, the second aerial panel 23 identical and symmetrically arranged two parts, and two
Gap is reserved between the second aerial panel of part 23, the width in gap is greater than two blocks of second medium plates 21 and one piece of second feeder line
The sum of the thickness of plate 22.Second erection joint 24 is electrically connected with the second feeder line plate 22, is printed with circuit on the second feeder line plate 22, electricity
Road is electrically connected close to one end of 22 end of the second feeder line plate with the second erection joint 24.Second antenna plate 2 by second medium plate 21,
Second feeder line plate 22, the second aerial panel 23, the second erection joint 24 composition, when radiofrequency signal is transmitted from the second erection joint 24
When on to dual polarized antenna, radiofrequency signal was transferred to the second feeder line plate 22 from the second erection joint 24, and then at second day
High-frequency current is generated on line panel 23, makes dual polarization antenna radiation linear polarization electromagnetic wave.This dual polarized antenna can increase band
Overall dimensions that are wide and reducing antenna, second medium plate 21 improve the structural strength of antenna, improve the isolation of radiating principal
Degree.
First antenna panel 13 is equipped with the first progressive notch 131 far from one end of the first erection joint 14, and first is progressive scarce
Mouthfuls 131 are spliced jointly by the symmetrically arranged two parts of first antenna panel 13, and the first progressive notch 131 is from first antenna face
The one end of 13 middle part of plate to first antenna panel 13 far from the first erection joint 14 is in wealthy mouth shape, the first progressive 131 bottom of notch
The end of necking end is equipped with the first resonance hole 132, and the first resonance hole 132 is rounded, and the center of circle in the first resonance hole 132 is in first
On the axis of symmetry of progressive notch 131, the diameter in the first resonance hole 132 is greater than the width of the first progressive notch 131.Signal from
When first erection joint 14 is transferred to the first feeder line plate 12, signal can pass through the first progressive notch 131 and the first resonance hole
132 junction improves the directionality of dual polarized antenna while improving the cross polarization ratio of dual polarized antenna, and then is promoted
The gain effect of dual polarized antenna.
Second aerial panel 23 is equipped with the second progressive notch 231 far from one end of the second erection joint 24, and second is progressive scarce
Mouthfuls 231 are spliced jointly by the symmetrically arranged two parts of the second aerial panel 23, and the second progressive notch 231 is from the second antenna surface
The one end of plate 23 middle part to the second aerial panel 23 far from the second erection joint 24 is in wealthy mouth shape, the second progressive 231 bottom of notch
The end of necking end is equipped with the second resonance hole 232, and the second resonance hole 232 is rounded, and the center of circle in the second resonance hole 232 is in second
On the axis of symmetry of progressive notch 231, the diameter in the second resonance hole 232 is greater than the width of the second progressive notch 231.Signal from
When second erection joint 24 is transferred to the second feeder line plate 22, signal can pass through the second progressive notch 231 and the second resonance hole
232 junction improves the directionality of dual polarized antenna while improving the cross polarization ratio of dual polarized antenna, and then is promoted
The gain effect of dual polarized antenna.
Several first through hole 16 are offered on first antenna plate 1, first through hole 16 is rounded, and several first through hole 16 are along
One aerial panel 13 circumferentially, arrange in the position close to the first accommodation groove along the periphery of the first accommodation groove by first through hole 16,
And two the first parallel extensions are formed far from the side of 1 end of first antenna plate in the first accommodation groove, the first extension is got over
It crosses the first resonance hole 132 to extend to the direction of the first progressive notch 131, the circuit printed on the first feeder line plate 12 is located at first and prolongs
In the gap of extending portion.The first through hole 16 that this mode is arranged can improve the isolation of dual polarized antenna, reduce dual polarized antenna
Cross polarization improve dual polarized antenna cross polarization ratio, further increase the gain effect of dual polarized antenna.
Several second through-holes 26 are offered in second antenna plate 2, the second through-hole 26 is rounded, and several second through-holes 26 are along
Two aerial panels 23 circumferentially, arrange in the position close to the second accommodation groove along the periphery of the second accommodation groove by the second through-hole 26,
And two the second parallel extensions are formed far from the side of 2 end of the second antenna plate in the second accommodation groove, the second extension is got over
It crosses the second resonance hole 232 to extend to the direction of the second progressive notch 231, the circuit printed on the second feeder line plate 22 is located at second and prolongs
In the gap of extending portion.The second through-hole 26 that this mode is arranged can improve the isolation of dual polarized antenna, reduce dual polarized antenna
Cross polarization improve dual polarized antenna cross polarization ratio, further increase the gain effect of dual polarized antenna.
First erection joint 14 and the second erection joint 24 are all provided with close to one end of first antenna plate 1 and the second antenna plate 2
There is a clamping block, clamping block rectangular-blocklike offers waist hole 31 on pedestal, in waist hole 31 is accommodated in for clamping block.First installation
Connector 14 and the clamping block of the second erection joint 24 are accommodated in the waist hole 31 on pedestal, improve the first erection joint 14 and
Stability when two erection joints 24 connect.
In the present embodiment, the material of protective cover 4 is high-intensitive foam, is suppressed by foamed material, is real at other
Protective cover 4 can also be plastics in example.The dielectric constant of high-intensitive foam is lower, thereby reduces to dual polarized antenna signal
Interference.
Embodiments described above does not constitute the restriction to the technical solution protection scope.It is any in above-mentioned implementation
Made modifications, equivalent substitutions and improvements etc., should be included in the protection model of the technical solution within the spirit and principle of mode
Within enclosing.
Claims (10)
1. a kind of high-frequency wideband dual polarized antenna characterized by comprising
First antenna plate (1), the first antenna plate (1) is for receiving and gain RF signal；
And the second antenna plate (2) being arranged on shown first antenna plate (1), second antenna plate (2) is for assisting institute
State first antenna plate (1) gain RF signal；
The length of the first antenna plate (1) is longer than second antenna plate (2), and one end of the first antenna plate (1) opens up
Have the first caulking groove (15), described second antenna plate (2) one end offers the second caulking groove (25), the first antenna plate (1) and institute
The second antenna plate (2) are stated to connect by first caulking groove (15) with the second caulking groove (25) inlay card.
2. high-frequency wideband dual polarized antenna according to claim 1, which is characterized in that the first antenna plate (1) includes:
The first medium plate (11) of two pieces of parallel arrangements；The first feeder line plate (12) between the two first medium plates (11) is set；
First antenna panel (13) in two pieces of first medium plates (11) far from the first feeder line plate (12) side is set；And
The first erection joint (14) being electrically connected with the first feeder line plate (12).
3. high-frequency wideband dual polarized antenna according to claim 2, which is characterized in that second antenna plate (2) includes:
The second medium plate (21) of two pieces of parallel arrangements；The second feeder line plate (22) between the two second medium plates (21) is set；
The second aerial panel (23) in two pieces of second medium plates (21) far from the second feeder line plate (22) side is set；And
The second erection joint (24) being electrically connected with the second feeder line plate (22).
4. high-frequency wideband dual polarized antenna according to claim 2, which is characterized in that the first antenna panel (13) is remote
One end from first erection joint (14) is equipped with the first progressive notch (131), and the first progressive notch (131) is from described
One end in the middle part of first antenna panel (13) to the first antenna panel (13) far from first erection joint (14) is in wealthy
The end of mouth shape, first progressive notch (131) bottom necking end is equipped with the first resonance hole (132).
5. high-frequency wideband dual polarized antenna according to claim 3, which is characterized in that second aerial panel (23) is remote
One end from second erection joint (24) is equipped with the second progressive notch (231), and the second progressive notch (231) is from described
One end in the middle part of second aerial panel (23) to second aerial panel (23) far from second erection joint (24) is in wealthy
The end of mouth shape, second progressive notch (231) bottom necking end is equipped with the second resonance hole (232).
6. high-frequency wideband dual polarized antenna according to claim 4, which is characterized in that opened on the first antenna plate (1)
Equipped with several first through hole (16), several first through hole (16) along the first antenna panel (13) circumferentially, and
First accommodation groove forms two the first parallel extensions far from the side of first antenna plate (1) end, and described the
One extension is crossed first resonance hole (132) and is extended to the direction of the described first progressive notch (131).
7. high-frequency wideband dual polarized antenna according to claim 5, which is characterized in that opened on second antenna plate (2)
Equipped with several second through-holes (26), several second through-holes (26) along second aerial panel (23) circumferentially, and
Second accommodation groove forms two the second parallel extensions far from the side of the second antenna plate (2) end, and described the
Two extensions are crossed second resonance hole (232) and are extended to the direction of the described second progressive notch (231).
8. high-frequency wideband dual polarized antenna according to claim 7, which is characterized in that the dual polarized antenna further include:
Be arranged it is in the first antenna plate (1) and second antenna plate (2) one end, for first erection joint (14) and described
The fixed mounting seat (3) of second erection joint (24) installation；And setting on the base, by the first antenna plate
(1) and second antenna plate (2) is coated on interior protective cover (4).
9. high-frequency wideband dual polarized antenna according to claim 8, which is characterized in that first erection joint (14) and
Second erection joint (24) is equipped with clamping close to one end of the first antenna plate (1) and second antenna plate (2)
Block offers the waist hole (31) for clamping block accommodating on the pedestal.
10. high-frequency wideband dual polarized antenna according to claim 8, which is characterized in that the material of the protective cover (4) is
High-intensitive foam.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2018111100660 | 2018-09-21 | ||
| CN201811110066 | 2018-09-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109244673A true CN109244673A (en) | 2019-01-18 |
| CN109244673B CN109244673B (en) | 2024-03-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811225101.3A Active CN109244673B (en) | 2018-09-21 | 2018-10-20 | High-frequency broadband dual-polarized antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109244673B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7148855B1 (en) * | 2004-08-31 | 2006-12-12 | The United States Of America As Represented By The Secretary Of The Navy | Concave tapered slot antenna |
| CN103915677A (en) * | 2013-01-09 | 2014-07-09 | 启碁科技股份有限公司 | Broadband dual polarized antenna |
| CN106099372A (en) * | 2016-04-15 | 2016-11-09 | 厦门九华通信设备厂 | A kind of adjustable dipole antenna of main frequency and adjustment antenna refer to calibration method |
| CN107293853A (en) * | 2017-06-19 | 2017-10-24 | 泰姆瑞技术（深圳）有限公司 | A kind of dual polarized antenna |
| CN209183744U (en) * | 2018-09-21 | 2019-07-30 | 陈奕铭 | High-frequency wideband dual polarized antenna |
-
2018
- 2018-10-20 CN CN201811225101.3A patent/CN109244673B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7148855B1 (en) * | 2004-08-31 | 2006-12-12 | The United States Of America As Represented By The Secretary Of The Navy | Concave tapered slot antenna |
| CN103915677A (en) * | 2013-01-09 | 2014-07-09 | 启碁科技股份有限公司 | Broadband dual polarized antenna |
| CN106099372A (en) * | 2016-04-15 | 2016-11-09 | 厦门九华通信设备厂 | A kind of adjustable dipole antenna of main frequency and adjustment antenna refer to calibration method |
| CN107293853A (en) * | 2017-06-19 | 2017-10-24 | 泰姆瑞技术（深圳）有限公司 | A kind of dual polarized antenna |
| CN209183744U (en) * | 2018-09-21 | 2019-07-30 | 陈奕铭 | High-frequency wideband dual polarized antenna |
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| Publication number | Publication date |
|---|---|
| CN109244673B (en) | 2024-03-22 |
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