CN201845860U - High-gain multi-polarization antenna array module - Google Patents
High-gain multi-polarization antenna array module Download PDFInfo
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- CN201845860U CN201845860U CN2010205537462U CN201020553746U CN201845860U CN 201845860 U CN201845860 U CN 201845860U CN 2010205537462 U CN2010205537462 U CN 2010205537462U CN 201020553746 U CN201020553746 U CN 201020553746U CN 201845860 U CN201845860 U CN 201845860U
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Abstract
The utility model relates to a high-gain multi-polarization antenna array module, which is provided with a reflection plate. Both diverse lateral surfaces of the reflection plate are respectively provided with a multi-polarization antenna array and a Butler matrix array. The multi-polarization antenna array comprises a plurality of dipole antennas, wherein a first polarization direction or a second polarization direction can be formed by the dipole antennas. The Butler matrix array comprises an angle mixing coupler, a phase converter, an input port and an output port, wherein the output port is electrically connected to a feed port of the multi-polarization antenna array, so that a wave beam generated by the multi-polarization antenna array can be deflected according to a specific angle set by the Butler matrix array and the receiving quality of the antennas of the multi-polarization antenna array is greatly improved.
Description
Technical field
The utility model relates to a kind of antenna array module, relates in particular to a kind of high-gain multi-polarization antenna array module.
Background technology
Flourish along with radio communication, various product and the technology that are applied to the multifrequency transmission also arise, and wherein antenna is in order to send and one of significant components of reception electromagnetic wave energy in the wireless transmission.The applied antenna of various now products, its method for designing is all inequality with the use material.Therefore, select suitable antenna for use, can help to promote the characteristic of wireless transmission, and reduce production cost of products simultaneously.
Generally speaking, antenna can be divided into omni-directional antenna and oriented antenna.The characteristic of omni-directional antenna all directions that is emittance to the plane.Oriented antenna then is in some specific angular ranges with the concentration of energy radiation.Therefore, compared to omni-directional antenna, oriented antenna can have bigger antenna gain in its specific scope.For instance, three groups of oriented antennas that traditional base station uses, wherein respectively organizing oriented antenna is to be responsible for containing the fan-shaped range that level angle is 120 degree separately.Yet under this situation, traditional base station uses the oriented antenna of the fan-shaped range of 120 degree, and the wide excessively problem of its radiation scope is still arranged.That is to say to have only the sub-fraction energy will cause the waste of energy in this by correctly towards user's direction transmission.Simultaneously, most of unnecessary energy is radiated other place, can produce interference for other user.
In addition, the antenna element that existing base station is adopted is to be perpendicular polarization or horizontal polarization, the mobile device that client is used then is accustomed to becoming miter angle with the earth, the Antenna Design of therefore existing base station does not use the user custom of mobile device to list consideration in, so also can cause the decline of antenna gain, influence the quality of communications.
Secondly, general antenna element commonly used comprises unipole antenna (Monopole antenna), inverted F shaped antenna (inverted-F antenna) and dipole antenna (Dipole antenna) or the like.Wherein double-doublet antenna can send and receive electromagnetic wave effectively, is therefore extensively applied to the field of various radio communications.Yet, the dipole antenna under the present prior art, the polarised direction of its generation is to be a fixed-direction, and can not do any adjustment with the external conditions such as landform of product or application, in this, therefore antenna also is severely limited in practical application.
The utility model content
In view of above problem, the utility model proposes a kind of high-gain multi-polarization antenna array module, not only can utilize aerial array and butler matrix to produce wave beam and form (Beam Forming), the wave beam that makes aerial array produce can be according to the special angle beat that sets, significantly increase the reception quality of antenna, also can utilize a plurality of dipole antennas to form the aerial array of multipolarization, but further reach the purpose of the polarised direction modulation of aerial array.
To achieve these goals, the utility model proposes a kind of high-gain multi-polarization antenna array module, comprising:
One reflecting plate;
At least one multi-polarization antenna array, be disposed at a side of this reflecting plate, this multi-polarization antenna array has two feed-in ports, and this multi-polarization antenna array comprises a plurality of dipole antennas, wherein these feed-in ports are in order to the feed-in input signal, and these dipole antennas can form one first polarised direction or one second polarised direction; And
One butler matrix array is disposed at the opposite side that is different from this multi-polarization antenna array on this reflecting plate, and this butler matrix array comprises:
One first butler matrix, comprise a plurality of first angle hybrid couplers, a plurality of first angular phase converter, a plurality of first input end mouth and a plurality of first output port, wherein these a plurality of first output ports are electrically connected to these a plurality of feed-in ports of this multi-polarization antenna array respectively; And
One second butler matrix, comprise a plurality of second angle hybrid couplers, a plurality of second angular phase converter, a plurality of second input port and a plurality of second output port, wherein these a plurality of second output ports are electrically connected to these a plurality of feed-in ports of this multi-polarization antenna array respectively.
Above-mentioned high-gain multi-polarization antenna array module, wherein, respectively this dipole antenna comprises:
One radiant panel is positioned on this reflecting plate, and this radiant panel comprises: a plurality of radiating elements, a plurality of first slotted eye and a plurality of second slotted eye, and respectively this radiating element comprises: one first sub-radiating element and one second sub-radiating element connect this first sub-radiating element; Respectively this first slotted eye is arranged in this first sub-radiating element, and this first slotted eye extends to the two ends of this first sub-radiating element; Respectively one first end of this second slotted eye connects this first slotted eye, and respectively one second end of this second slotted eye extends to this second sub-radiating element; And
At least one support column is connected between this radiant panel and this reflecting plate, to support this radiant panel on this reflecting plate;
Wherein, respectively this second sub-radiating element of these a plurality of radiating elements interconnects.
Above-mentioned high-gain multi-polarization antenna array module, wherein, also has an electrical substrate, be electrically connected between this reflecting plate and this multi-polarization antenna array, wherein this second end of these a plurality of radiating elements two these second sub-radiating elements wherein connects a holding wire, when this holding wire is electrically connected to a first side of this electrical substrate, these a plurality of dipole antennas form this first polarised direction, when this holding wire was electrically connected to a second side of this electrical substrate, these a plurality of dipole antennas formed this second polarised direction.
Above-mentioned high-gain multi-polarization antenna array module, wherein, this support column and this reflecting plate are formed in one.
Above-mentioned high-gain multi-polarization antenna array module wherein, is connected with a plurality of joint pins between this butler matrix array and this reflecting plate, and these a plurality of joint pins and this reflecting plate are formed in one.
Above-mentioned high-gain multi-polarization antenna array module wherein, also comprises a base plate, and wherein this first butler matrix and this second butler matrix are arranged between this base plate and this reflecting plate.
Above-mentioned high-gain multi-polarization antenna array module, wherein, these a plurality of first input end mouths are arranged on this base plate with these a plurality of second input ports.
Above-mentioned high-gain multi-polarization antenna array module wherein, is connected with a plurality of joint pins between this butler matrix array and this reflecting plate, and these a plurality of joint pins and this reflecting plate are formed in one.
Above-mentioned high-gain multi-polarization antenna array module, wherein, when an external signal is imported this first butler matrix, the polarised direction of the electromagnetic field shape that this multi-polarization antenna array produces is 45 °, when this external signal was imported this second butler matrix, the polarised direction of the electromagnetic field shape that this multi-polarization antenna array produces was-45 °.
Above-mentioned high-gain multi-polarization antenna array module, wherein, these a plurality of first input end mouths are electrically connected to a switch with these a plurality of second input ports, switch via this switch, make this multi-polarization antenna array switch between the wave beam of different angles forms.
Above-mentioned high-gain multi-polarization antenna array module, wherein, these a plurality of first input end mouths comprise one first Butler input port, one second Butler input port, one the 3rd Butler input port and one the 4th Butler input port, when an external signal is imported this first Butler input port of this first butler matrix, the polarised direction of the electromagnetic field shape that this multi-polarization antenna array produces is 45 °, deflection angle is-10 °, when importing this second Butler input port of this first butler matrix, the polarised direction of the electromagnetic field shape that this multi-polarization antenna array produces is 45 °, deflection angle is+30 °, when importing the 3rd Butler input port of this first butler matrix, the polarised direction of the electromagnetic field shape that this multi-polarization antenna array produces is 45 °, deflection angle is-30 °, when importing the 4th Butler input port of this first butler matrix, the polarised direction of the electromagnetic field shape that this multi-polarization antenna array produces is 45 °, and deflection angle is 10 °.
Above-mentioned high-gain multi-polarization antenna array module, wherein, these a plurality of second input ports comprise one first Butler input port, one second Butler input port, one the 3rd Butler input port and one the 4th Butler input port, when an external signal is imported this first Butler input port of this second butler matrix, the polarised direction of the electromagnetic field shape that this multi-polarization antenna array produces is-45 °, deflection angle is-10 ° haply, when importing this second Butler input port of this second butler matrix, the polarised direction of the electromagnetic field shape that this multi-polarization antenna array produces is-45 °, deflection angle is+30 ° haply, when importing the 3rd Butler input port of this second butler matrix, the polarised direction of the electromagnetic field shape that this multi-polarization antenna array produces is-45 °, deflection angle is-30 ° haply, when importing the 4th Butler input port of this second butler matrix, the polarised direction of the electromagnetic field shape that this multi-polarization antenna array produces is-45 °, and deflection angle is 10 ° haply.
So, the high-gain multi-polarization antenna array module that the utility model proposes, be to use a plurality of butler matrixs and at least one antenna array module, producing the wave beam that multiple different polarised direction concentrates on special angle forms, not only can increase the reception quality of antenna, also have the advantage of the polarised direction of adjustable change of weather linear array.
Below in conjunction with the drawings and specific embodiments the utility model is described in detail, but not as to qualification of the present utility model.
Description of drawings
Fig. 1 is the combination schematic diagram according to the high-gain multi-polarization antenna array module of the utility model embodiment;
Fig. 2 is the explosive decomposition figure according to the high-gain multi-polarization antenna array module of the utility model embodiment;
Fig. 3 is the vertical view according to the multipolarization dipole antenna of the utility model embodiment;
Fig. 4 is the end view according to the dipole antenna of Fig. 3;
Fig. 5 is the explosive decomposition figure according to the backsight of the high-gain multi-polarization antenna array module of the utility model embodiment;
Fig. 6 is the functional-block diagram according to the butler matrix array of the utility model embodiment; And
Fig. 7 is the thin portion schematic diagram according to the butler matrix array of the utility model embodiment.
Wherein, Reference numeral
20a, 20b, 20c, 20d multi-polarization antenna array
22 radiant panels
22a, 22b, 22c, 22d radiating element
24 support columns
26a, 26b, 26c, 26d joint pin
27a, the 27b jumper wire device
28a, the 28b circuit board
100 reflecting plates
202 dipole antennas
210 first butler matrixs
220 second butler matrixs
221a, 222a, 223a, the 224a first angle hybrid coupler
221b, 222b, 223b, the 224b second angle hybrid coupler
232a, 232b, 232c, 232d first slotted eye
234a, 234b, 234c, 234d second slotted eye
241a, the 242a first angular phase converter
241b, the 242b second angular phase converter
251a, 252a, 253a, 254a first input end mouth
251b, 252b, 253b, 254b second input port
261a, 262a, 263a, 264a first output port
261b, 262b, 263b, 264b second output port
281a, 281b, 281c, the 281d first sub-radiating element
282a, 282b, 282c, the 282d second sub-radiating element
300 base plates
400 electrical substrate
1000 high-gain multi-polarization antenna array modules
Embodiment
Below in execution mode, be described in detail detailed features of the present utility model and advantage, its content is enough to make any those skilled in the art to understand technology contents of the present utility model and implements according to this, and according to the disclosed content of this specification, claim scope and graphic, any those skilled in the art can understand the utility model relevant purpose and advantage easily.Following embodiment further describes viewpoint of the present utility model, but non-to limit category of the present utility model anyways.
See also Fig. 1 and Fig. 2, be respectively high-gain multi-polarization antenna array module, its combination schematic diagram and explosive decomposition figure according to the utility model embodiment.High-gain multi-polarization antenna array module 1000 has a reflecting plate 100, and have at least one multi-polarization antenna array and butler matrix array on the different two side faces of reflecting plate 100 respectively, following execution mode is to comprise multi-polarization antenna array 20a with high-gain multi-polarization antenna array module 1000,20b, 20c, 20d and butler matrix array comprise the explanation as the utility model one embodiment of first butler matrix 210 and second butler matrix 220.Yet the number of multi-polarization antenna array is not in order to limiting scope of the present utility model, the specification demand of the visual actual antennas module of designer, and decide the quantity of required configuration multi-polarization antenna array in its sole discretion.Wherein multi-polarization antenna array 20a comprises a plurality of dipole antennas 202, and multi-polarization antenna array 20b, 20c, the structure of 20d is to be same as multi-polarization antenna array 20a with electrical operating principle, so only be convenient to illustrate with multi-polarization antenna array 20a as the following description.
Fig. 3 is the vertical view according to the dipole antenna of the utility model embodiment.Wherein dipole antenna 202 has a radiant panel 22 and at least one support column 24.Wherein radiant panel 22 comprises a plurality of radiating element 22a, 22b, 22c, 22d, a plurality of first slotted eye 232a, 232b, 232c, 232d and a plurality of second slotted eye 234a, 234b, 234c, 234d.Below be to illustrate as an embodiment with radiating element 22a, and radiating element 22b, 22c, the structure of 22d is all identical with radiating element 22a, so no longer repeat.Radiating element 22a comprises the first sub-radiating element 281a and the second sub-radiating element 282a, and wherein the second sub-radiating element 282a is connected in the first sub-radiating element 281a, and the shape of the two roughly becomes a T font.The first slotted eye 232a is arranged in the first sub-radiating element 281a, and extends to two ends of the first sub-radiating element 281a.The second slotted eye 234a is arranged in the second sub-radiating element 282a, and first end of the second slotted eye 234a connects the first slotted eye 232a, and second end of the second slotted eye 234a is to extend to the second sub-radiating element 282a.Wherein the second sub-radiating element 282d of the second sub-radiating element 282c of the second sub-radiating element 282b, the radiating element 22c of second of the radiating element 22a radiating element 282a, radiating element 22b and radiating element 22d is connected to each other together, and its second slotted eye 234a separately, 234b, 234c, 234d also is interconnected.
Fig. 4 is the end view according to the dipole antenna of Fig. 3, and wherein support column 24 is to be connected between radiant panel 22 and the reflecting plate 100.For example, support column 24 can be but be not limited to be connected between the first sub-radiating element 281b and reflecting plate 100 of radiating element 22b, also can be but is not limited to be connected first sub-radiating element 281d and the reflecting plate 100 of radiating element 22d.Wherein support column 24 can be formed in one (formed in a single body) with reflecting plate 100, supporting radiant panel 22 on reflecting plate 100, and reduces the extra cost of manufacture of antenna structure.
Fig. 5 is the explosive decomposition figure according to the backsight of the high-gain multi-polarization antenna array module of the utility model embodiment.As seen from Figure 5, also can a plurality of joint pin 26a between butler matrix array (meaning promptly first butler matrix 210 and second butler matrix 220) and the reflecting plate 100,26b, 26c, 26d is connected it, and joint pin 26a, 26b, 26c, 26d and reflecting plate 100 also can be formed in one (formed in a single body), to reduce the extra cost of manufacture of butler matrix array structure.
The following description sees also Fig. 5 and Fig. 6, and wherein Fig. 6 is the functional-block diagram according to the butler matrix array of the utility model embodiment.First butler matrix 210 comprises a plurality of first angle hybrid coupler 221a, 222a, 223a, 224a, a plurality of first angular phase converter 241a, 242a, a plurality of first input end mouth 251a, 252a, 253a, 254a, a plurality of first output port 261a.262a, 263a, 264a and a jumper wire device 27a.According to an embodiment of the present utility model, the first angle hybrid coupler 221a, 222a, 223a, 224a can be that mixing angle is 90 ° a coupler, and the first angular phase converter 241a is electrically connected at the first angle hybrid coupler 221a, between the 223a, the first angular phase converter 242a is electrically connected at the first angle hybrid coupler 222a, between the 224a.In addition, jumper wire device 27a is electrical connected in the first angle hybrid coupler 221a, between the 224a, and jumper wire device 27a also is electrical connected in the first angle hybrid coupler 222a, between the 223a, the first angular phase converter 241a wherein, the phse conversion angle of 242a is 45 °.
Wherein the input port of butler matrix array (meaning i.e. the first input end mouth 251a of first butler matrix 210,252a, 253a, the second input port 251b of the 254a and second butler matrix 220,252b, 253b is to be arranged on the base plate 300 254b).In this, first butler matrix 210 and second butler matrix 220 are to be arranged between base plate 300 and the reflecting plate 100, and by joint pin 26a, 26b, 26c, 26d are engaged in the back side of reflecting plate 100.(meaning i.e. the first output port 261a.262a of first butler matrix 210 for the output port of butler matrix array, 263a, the second output port 261b of the 264a and second butler matrix 220,262b, 263b is to be electrically connected to multi-polarization antenna array 20a, 20b respectively 264b), 20c, 20d signal feed-in port separately.For example, the first output port 261a of first butler matrix 210,262a, 263a, 264a can be electrically connected at multi-polarization antenna array 20a separately, 20c, 20b, the signal feed-in port of 20d.The second output port 261b of second butler matrix 220,262b, 263c, 264d can be electrically connected at multi-polarization antenna array 20a separately, 20c, 20b, the signal feed-in port of 20d.In this, multi-polarization antenna array 20a, 20b, 20c, 20d promptly have the two feed-in ports that are electrically connected at first butler matrix 210 and second butler matrix 220 separately, with the signal of feed-in from the output of butler matrix array.
Please refer to Fig. 7, is to be the thin portion schematic diagram according to the butler matrix array of the utility model embodiment.First butler matrix 210 comprises the first angle hybrid coupler 221a, 222a, 223a, 224a, the first angular phase converter 241a, 242a, first input end mouth 251a, 252a, 253a, 254a and jumper wire device 27a.Second butler matrix 220 comprises the second angle hybrid coupler 221b, 222b, 223b, 224b, the second angular phase converter 241b, 242b, the second input port 251b, 252b, 253b, 254b and jumper wire device 27b.Above-mentioned hybrid coupler is signal to be transmitted circuit do square structure design, and jumper wire device then is one 8 font structures.The first angular phase converter 241a of first butler matrix 210 wherein, 242a do a bending design by signal being transmitted circuit, the phase place of signal is done 45 ° phase delay.And the second angular phase converter 241b of second butler matrix 220,242b does another kind of bending design by signal being transmitted circuit, the phase place of signal is done-45 ° phase delay.Wherein the annexation of each assembly is with shown in Figure 6.For example, when external signal is imported first butler matrix 210, it is 45 ° electromagnetic field shape that multi-polarization antenna array 20a can produce polarised direction, and when external signal was imported second butler matrix 220, multi-polarization antenna array 20a can produce polarised direction and be-45 ° electromagnetic field shape.Wherein first butler matrix 210 and second butler matrix 220 are to adopt circuit board 28a separately, and 28b is as its substrate.Above-mentioned each assembly is to be arranged at circuit board 28a, on the 28b, and can use metal wire between each assembly or other assembly that can transmit signal is connected.
Specifically, see also Fig. 2, according to embodiment of the present utility model, dipole antenna 202 can form one first polarised direction or one second polarised direction respectively.High-gain multi-polarization antenna array module 1000 comprises an electrical substrate 400, is electrically connected between reflecting plate 100 and the multi-polarization antenna array 20a, and wherein electrical substrate 400 optionally only is disposed between the dipole antenna 202 and reflecting plate 100 of part.
Each dipole antenna 202 is to be electrically connected at a holding wire, and in this, dipole antenna 202 can be connected to the mode of connection of electrical substrate 400 by holding wire, and produces different polarised directions.Brought forward is stated, and holding wire can lay respectively at radiating element 22a, 22b, and 22c, the second sub-radiating element 282a of 22d, 282b, 282c, 282d wherein appoints on second end of the two.
For example, when each dipole antenna 202 of multi-polarization antenna array 20a, its holding wire is that dipole antenna 202 is to form first polarised direction when being connected between the first side of the second sub-radiating element 282a of radiating element 22a and electrical substrate 400.
As for, when each dipole antenna 202 of multi-polarization antenna array 20a, its holding wire is that 202 of dipole antennas form second polarised direction when being connected between the second side of the second sub-radiating element 282b of radiating element 22b and electrical substrate 400.
For example, when an external signal is imported the first Butler input port (meaning is first input end mouth 251a) of first butler matrix 210, the polarised direction of the electromagnetic field shape that multi-polarization antenna array 20a produces is 45 °, and its deflection angle is-10 ° haply; When importing the second Butler input port (meaning is first input end mouth 252a) of first butler matrix 210, the polarised direction of the electromagnetic field shape that multi-polarization antenna array 20a produces is 45 °, and its deflection angle is+30 ° haply; When importing the 3rd Butler input port (meaning is first input end mouth 253a) of first butler matrix 210, the polarised direction of the electromagnetic field shape that multi-polarization antenna array 20a produces is 45 °, and its deflection angle is-30 ° haply; When importing the 4th Butler input port (meaning is first input end mouth 254a) of first butler matrix 210, the polarised direction of the electromagnetic field shape that multi-polarization antenna array 20a produces is 45 °, and its deflection angle is 10 ° haply.In this, high-gain multi-polarization antenna array module according to the utility model embodiment, can be by first butler matrix 210, make wave beam that multi-polarization antenna array 20a produces according to the different angles beat, and increase the reception quality of multi-polarization antenna array 20a by this.
During as for the first Butler input port of importing second butler matrix 220 when external signal (meaning i.e. the second input port 251b), the polarised direction of the electromagnetic field shape that multi-polarization antenna array 20a produces is-45 °, and its deflection angle is-10 ° haply; When importing the second Butler input port (meaning i.e. the second input port 252b) of second butler matrix 220, the polarised direction of the electromagnetic field shape that multi-polarization antenna array 20a produces is-45 °, and its deflection angle is+30 ° haply; When importing the 3rd Butler input port (meaning i.e. the second input port 253b) of second butler matrix 220, the polarised direction of the electromagnetic field shape that multi-polarization antenna array 20a produces is-45 °, and its deflection angle is-30 ° haply; When importing the 4th Butler input port (meaning i.e. the second input port 254b) of second butler matrix 220, the polarised direction of the electromagnetic field shape that multi-polarization antenna array 20a produces is-45 °, and its deflection angle is 10 ° haply.In this, high-gain multi-polarization antenna array module according to the utility model embodiment, also can be by second butler matrix 220, make wave beam that multi-polarization antenna array 20a produces according to the different angles beat, and increase the reception quality of multi-polarization antenna array 20a by this.It should be noted that in this, about described deflection angle of present embodiment and polarised direction only is the usefulness of narration, not as restriction of the present utility model, can be in those skilled in the art according to spirit different deflection angles of design of the present utility model and polarised direction, make the wave beam formation (Beam Forming) of aerial array can comply with the special angle beat that sets, and produce the wave beam formation that multiple different polarised direction concentrates on special angle by this.
Secondly, according to another preferred embodiment of the present utility model, first input end mouth 251a, 252a, 253a, the 254a and the second input port 251b, 252b, 253b, 254b also can be by being electrically connected to a switch, and after switching via this switch, make multi-polarization antenna array 20a between the wave beam of different angles forms, switch, to reach preferable antenna reception quality.
So, can be according to the holding wire of dipole antenna and the mode of connection of electrical substrate, to produce different polarised directions according to the multi-polarization antenna array of the utility model embodiment.And the multi-polarization antenna array of being made up of a plurality of dipole antennas also can be by the output that is connected in the butler matrix array, forms to produce the wave beam that multiple different polarised direction concentrates on special angle.Be with, according to the high-gain multi-polarization antenna array module of the utility model embodiment, not only make the wave beam that aerial array produces can be, and can reach the multi-polarization antenna array module of preferable reception quality and high-gain by this according to the special angle beat.
Certainly; the utility model also can have other various embodiments; under the situation that does not deviate from the utility model spirit and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the utility model, but these corresponding changes and distortion all should belong to the protection range of the appended claim of the utility model.
Claims (12)
1. a high-gain multi-polarization antenna array module is characterized in that, comprising:
One reflecting plate;
At least one multi-polarization antenna array, be disposed at a side of this reflecting plate, this multi-polarization antenna array has two feed-in ports, and this multi-polarization antenna array comprises a plurality of dipole antennas, wherein these feed-in ports are in order to the feed-in input signal, and these dipole antennas can form one first polarised direction or one second polarised direction; And
One butler matrix array is disposed at the opposite side that is different from this multi-polarization antenna array on this reflecting plate, and this butler matrix array comprises:
One first butler matrix, comprise a plurality of first angle hybrid couplers, a plurality of first angular phase converter, a plurality of first input end mouth and a plurality of first output port, wherein these a plurality of first output ports are electrically connected to these a plurality of feed-in ports of this multi-polarization antenna array respectively; And
One second butler matrix, comprise a plurality of second angle hybrid couplers, a plurality of second angular phase converter, a plurality of second input port and a plurality of second output port, wherein these a plurality of second output ports are electrically connected to these a plurality of feed-in ports of this multi-polarization antenna array respectively.
2. high-gain multi-polarization antenna array module according to claim 1 is characterized in that respectively this dipole antenna comprises:
One radiant panel is positioned on this reflecting plate, and this radiant panel comprises: a plurality of radiating elements, a plurality of first slotted eye and a plurality of second slotted eye, and respectively this radiating element comprises: one first sub-radiating element and one second sub-radiating element connect this first sub-radiating element; Respectively this first slotted eye is arranged in this first sub-radiating element, and this first slotted eye extends to the two ends of this first sub-radiating element; Respectively one first end of this second slotted eye connects this first slotted eye, and respectively one second end of this second slotted eye extends to this second sub-radiating element; And
At least one support column is connected between this radiant panel and this reflecting plate, to support this radiant panel on this reflecting plate;
Wherein, respectively this second sub-radiating element of these a plurality of radiating elements interconnects.
3. high-gain multi-polarization antenna array module according to claim 2, it is characterized in that, also has an electrical substrate, be electrically connected between this reflecting plate and this multi-polarization antenna array, wherein this second end of these a plurality of radiating elements two these second sub-radiating elements wherein connects a holding wire, when this holding wire is electrically connected to a first side of this electrical substrate, these a plurality of dipole antennas form this first polarised direction, when this holding wire was electrically connected to a second side of this electrical substrate, these a plurality of dipole antennas formed this second polarised direction.
4. high-gain multi-polarization antenna array module according to claim 2 is characterized in that this support column and this reflecting plate are formed in one.
5. high-gain multi-polarization antenna array module according to claim 2 is characterized in that, be connected with a plurality of joint pins between this butler matrix array and this reflecting plate, and these a plurality of joint pins and this reflecting plate is formed in one.
6. high-gain multi-polarization antenna array module according to claim 2 is characterized in that, also comprises a base plate, and wherein this first butler matrix and this second butler matrix are arranged between this base plate and this reflecting plate.
7. high-gain multi-polarization antenna array module according to claim 6 is characterized in that, these a plurality of first input end mouths are arranged on this base plate with these a plurality of second input ports.
8. high-gain multi-polarization antenna array module according to claim 1 is characterized in that, be connected with a plurality of joint pins between this butler matrix array and this reflecting plate, and these a plurality of joint pins and this reflecting plate is formed in one.
9. high-gain multi-polarization antenna array module according to claim 1, it is characterized in that, when an external signal is imported this first butler matrix, the polarised direction of the electromagnetic field shape that this multi-polarization antenna array produces is 45 °, when this external signal was imported this second butler matrix, the polarised direction of the electromagnetic field shape that this multi-polarization antenna array produces was-45 °.
10. high-gain multi-polarization antenna array module according to claim 1, it is characterized in that, these a plurality of first input end mouths are electrically connected to a switch with these a plurality of second input ports, switch via this switch, make this multi-polarization antenna array between the wave beam of different angles forms, switch.
11. high-gain multi-polarization antenna array module according to claim 1, it is characterized in that, these a plurality of first input end mouths comprise one first Butler input port, one second Butler input port, one the 3rd Butler input port and one the 4th Butler input port, when an external signal is imported this first Butler input port of this first butler matrix, the polarised direction of the electromagnetic field shape that this multi-polarization antenna array produces is 45 °, deflection angle is-10 °, when importing this second Butler input port of this first butler matrix, the polarised direction of the electromagnetic field shape that this multi-polarization antenna array produces is 45 °, deflection angle is+30 °, when importing the 3rd Butler input port of this first butler matrix, the polarised direction of the electromagnetic field shape that this multi-polarization antenna array produces is 45 °, deflection angle is-30 °, when importing the 4th Butler input port of this first butler matrix, the polarised direction of the electromagnetic field shape that this multi-polarization antenna array produces is 45 °, and deflection angle is 10 °.
12. high-gain multi-polarization antenna array module according to claim 1, it is characterized in that, these a plurality of second input ports comprise one first Butler input port, one second Butler input port, one the 3rd Butler input port and one the 4th Butler input port, when an external signal is imported this first Butler input port of this second butler matrix, the polarised direction of the electromagnetic field shape that this multi-polarization antenna array produces is-45 °, deflection angle is-10 ° haply, when importing this second Butler input port of this second butler matrix, the polarised direction of the electromagnetic field shape that this multi-polarization antenna array produces is-45 °, deflection angle is+30 ° haply, when importing the 3rd Butler input port of this second butler matrix, the polarised direction of the electromagnetic field shape that this multi-polarization antenna array produces is-45 °, deflection angle is-30 ° haply, when importing the 4th Butler input port of this second butler matrix, the polarised direction of the electromagnetic field shape that this multi-polarization antenna array produces is-45 °, and deflection angle is 10 ° haply.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205537462U CN201845860U (en) | 2010-09-30 | 2010-09-30 | High-gain multi-polarization antenna array module |
| TW100214624U TWM420057U (en) | 2010-09-30 | 2011-08-05 | High gain multi-polarization antenna array module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205537462U CN201845860U (en) | 2010-09-30 | 2010-09-30 | High-gain multi-polarization antenna array module |
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| Publication Number | Publication Date |
|---|---|
| CN201845860U true CN201845860U (en) | 2011-05-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205537462U Expired - Fee Related CN201845860U (en) | 2010-09-30 | 2010-09-30 | High-gain multi-polarization antenna array module |
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| Country | Link |
|---|---|
| CN (1) | CN201845860U (en) |
| TW (1) | TWM420057U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102544763A (en) * | 2011-12-27 | 2012-07-04 | 广东博纬通信科技有限公司 | Dual-polarization three-beam antenna for mobile communication base station |
| CN102544759A (en) * | 2011-11-10 | 2012-07-04 | 广东博纬通信科技有限公司 | Unipolar sixteen-beam antenna for mobile communication base station |
| CN109638476A (en) * | 2018-12-29 | 2019-04-16 | 华南理工大学 | Feeding network and two-beam antenna |
| CN110534920A (en) * | 2019-09-23 | 2019-12-03 | 中国航空无线电电子研究所 | Flexible Butler feeding network |
| US10700444B2 (en) | 2016-07-06 | 2020-06-30 | Industrial Technology Research Institute | Multi-beam phased antenna structure and controlling method thereof |
| WO2022100823A1 (en) * | 2020-11-11 | 2022-05-19 | Huawei Technologies Co., Ltd. | Antenna device with low side lobe radiation |
-
2010
- 2010-09-30 CN CN2010205537462U patent/CN201845860U/en not_active Expired - Fee Related
-
2011
- 2011-08-05 TW TW100214624U patent/TWM420057U/en not_active IP Right Cessation
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102544757B (en) * | 2011-11-10 | 2014-11-05 | 广东博纬通信科技有限公司 | Single-polarization eight-beam antenna for mobile communication base station |
| CN102544759A (en) * | 2011-11-10 | 2012-07-04 | 广东博纬通信科技有限公司 | Unipolar sixteen-beam antenna for mobile communication base station |
| CN102544757A (en) * | 2011-11-10 | 2012-07-04 | 广东博纬通信科技有限公司 | Single-polarization eight-beam antenna for mobile communication base station |
| CN102570054A (en) * | 2011-11-10 | 2012-07-11 | 广东博纬通信科技有限公司 | Monopolar 6-beam antenna used in mobile communication base station |
| CN102544759B (en) * | 2011-11-10 | 2014-07-23 | 广东博纬通信科技有限公司 | Unipolar sixteen-beam antenna for mobile communication base station |
| CN102570054B (en) * | 2011-11-10 | 2014-11-05 | 广东博纬通信科技有限公司 | Monopolar 6-beam antenna used in mobile communication base station |
| CN102544763B (en) * | 2011-12-27 | 2014-06-04 | 广东博纬通信科技有限公司 | Dual-polarization three-beam antenna for mobile communication base station |
| CN102544763A (en) * | 2011-12-27 | 2012-07-04 | 广东博纬通信科技有限公司 | Dual-polarization three-beam antenna for mobile communication base station |
| US10700444B2 (en) | 2016-07-06 | 2020-06-30 | Industrial Technology Research Institute | Multi-beam phased antenna structure and controlling method thereof |
| CN109638476A (en) * | 2018-12-29 | 2019-04-16 | 华南理工大学 | Feeding network and two-beam antenna |
| CN109638476B (en) * | 2018-12-29 | 2021-01-15 | 华南理工大学 | Feed network and dual-beam antenna |
| CN110534920A (en) * | 2019-09-23 | 2019-12-03 | 中国航空无线电电子研究所 | Flexible Butler feeding network |
| WO2022100823A1 (en) * | 2020-11-11 | 2022-05-19 | Huawei Technologies Co., Ltd. | Antenna device with low side lobe radiation |
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|---|---|
| TWM420057U (en) | 2012-01-01 |
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