CN205029010U - Antenna and including electronic equipment of this antenna - Google Patents
Antenna and including electronic equipment of this antenna Download PDFInfo
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- CN205029010U CN205029010U CN201520655435.XU CN201520655435U CN205029010U CN 205029010 U CN205029010 U CN 205029010U CN 201520655435 U CN201520655435 U CN 201520655435U CN 205029010 U CN205029010 U CN 205029010U
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Abstract
The utility model discloses an antenna and including electronic equipment of this antenna belongs to the radio communication field. Include: first antenna, second antenna and material are the last bottom surface and the lower bottom surface of metal, first antenna and second antenna are arranged in two sides that electronic equipment is relative respectively, and first antenna is the same with the second antenna. Be arranged in two sides that electronic equipment is relative through setting up first antenna and second antenna respectively, can avoid last bottom surface that the material is the metal and go to the bottom in the face of the influence of antenna. In addition, through the combination for the radiation field pattern combination of first antenna and second antenna forms one and is similar to the circular shape region, thereby improves the electromagnetic wave transmit and receive ability in all angles in space of this antenna, improves the actual result of use of antenna of this equipment.
Description
Technical field
The utility model relates to wireless communication field, particularly a kind of antenna and comprise the electronic equipment of this antenna.
Background technology
Now, increasing electronic equipment adopts metal shell, to meet the performance of user to equipment and the demand of outward appearance, but, metal shell can affect to the antenna of electronic equipment, make under part scene, this metal shell can reduce the electromagnetic radiation in all angles in space and the receiving ability of antenna, reduces the result of use of this antenna reality.
Prior art is by cracking to metal shell, avoids metal shell can on the impact of electronic device antenna.
But when the method adopting prior art to provide, due to the electromagnetic radiation of field pattern on antenna and the impact of receiving ability of antenna, make only to rely on and metal shell is cracked the impact avoiding metal shell further not avoid electronic device antenna, thus reduce the electromagnetic radiation in all angles in space and the receiving ability of antenna, reduce the result of use of this antenna reality.
Utility model content
In order to improve the electromagnetic radiation in all angles in space and the receiving ability of this antenna, improve the result of use of the antenna reality of this equipment, the utility model embodiment provides a kind of antenna and comprises the electronic equipment of this antenna.Described product is as follows:
First aspect, provides a kind of antenna, and described antenna comprises:
Bottom, the first metal layer, the second metal level, the first distributing point and the second distributing point;
Wherein, described the first metal layer and described second metal level are positioned at the upper surface of described bottom, described the first metal layer and described second metal level parallel interval;
Described first distributing point and described the first metal layer conducting, described second distributing point and described second metal level conducting.
In conjunction with first aspect, in the implementation that the first is possible,
Described bottom, described the first metal layer and described second metal level are rectangle.
In conjunction with the first possible implementation of first aspect, in the implementation that the second is possible
The span of the length of described the first metal layer is [24.55mm, 24.85mm], and the span of the width of described the first metal layer is [9.20mm, 9.50mm];
The span of the length of described second metal level is [24.55mm, 24.85mm], and the span of the width sum at described second metal level and described interval is [18.10mm, 18.40mm];
The material of described the first metal layer and described second metal level is copper;
The upper surface protective mulch of described the first metal layer and described second metal level.
In conjunction with the implementation that the second of first aspect is possible, in the implementation that the third is possible,
The span of the length of described bottom is [28.15 ± 0.15mm, 27.85 ± 0.15mm], and the span of the width of described bottom is [24.35 ± 0.15mm, 24.65 ± 0.15mm], and the material of described bottom is epoxy glass cloth laminated board.
In conjunction with the third possible implementation of first aspect, in the 4th kind of possible implementation,
The material of described first distributing point and described second distributing point is copper, and the upper surface of described first distributing point and described second distributing point is not covered by the protective layer; Described first distributing point and described second distributing point are preset shape formation not covered by the protective layer respectively on described the first metal layer and described second metal level.
In conjunction with the 4th kind of possible implementation of first aspect, in the 5th kind of possible implementation,
Described the first metal layer is parallel with the minor face of described second metal level and the long limit of described bottom, the span at the interval on the minor face of described the first metal layer and described second metal level and the long limit of described bottom is [0.25 ± 0.15mm, 0.55 ± 0.15mm];
Described the first metal layer is parallel with the minor face of described bottom with the long limit of described second metal level, the span at the interval of the long limit of described the first metal layer and described second metal level and the minor face of described bottom is [0.05 ± 0.15mm, 0.35 ± 0.15mm].
Second aspect, provide a kind of electronic equipment comprising antenna, described electronic equipment comprises:
First antenna, the second antenna and material are upper bottom surface and the bottom surface of metal;
Described first antenna and described second antenna lay respectively at two sides relative in described electronic equipment, described first antenna is identical with described second antenna, and described first antenna and described second antenna are respectively the four kind arbitrary described antenna of first aspect to first aspect.
In conjunction with second aspect, in the implementation that the first is possible,
Described first antenna and described second antenna lay respectively at two sides relative in described electronic equipment, and described two sides are relatively two sides that in four sides of described electronic equipment, area is minimum.
In conjunction with the first possible implementation of second aspect, in the implementation that the second is possible,
Described first antenna is mutually corresponding with the position of described second antenna in described two relative sides.
The utility model discloses a kind of antenna and comprise the electronic equipment of this antenna, comprising: the first antenna, the second antenna and material are upper bottom surface and the bottom surface of metal; First antenna and the second antenna lay respectively at two sides relative in electronic equipment, and the first antenna is identical with the second antenna, and the first antenna comprises: bottom, the first metal layer, the second metal level, the first distributing point, the second distributing point; Wherein, the first metal layer and the second metal level are positioned at the upper surface of described bottom, the first metal layer and described second metal level parallel interval; Because the first metal layer and the second metal level are positioned at the upper surface of bottom, the first metal layer and the second metal level parallel interval, first distributing point is positioned at the first metal layer, second feed is positioned at the second metal level, and the radiation pattern of the antenna of this structure is similar to semicircle, make this antenna have good electromagnetic radiation and receiving ability, thus improve the electromagnetic radiation in all angles in space and the receiving ability of this antenna, improve the result of use of the antenna reality of this equipment.In addition, when adopting the bottom of this epoxy glass cloth laminated board as antenna, the high-temperature resistance of antenna and anti-high humidity ability can be strengthened, further increase the electromagnetic radiation in all angles in space and the receiving ability of this antenna, improve the result of use of the antenna reality of this equipment.Described first distributing point and described the first metal layer conducting, described second distributing point and described second metal level conducting.Being arranged in two relative sides of electronic equipment by the first antenna and the second antenna being arranged respectively, material can be avoided to be that the upper bottom surface of metal and bottom surface are on the impact of antenna.In addition, the radiation pattern of this first antenna and the second antenna is respectively the shape being similar to a semicircle, and by combination, make the radiation pattern of the first antenna and the second antenna be combined to form one and be similar to circular region, thus improve the electromagnetic radiation in all angles in space and the receiving ability of this antenna, improve the result of use of the antenna reality of this equipment.
Accompanying drawing explanation
In order to be illustrated more clearly in the product in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of antenna structure view that the utility model embodiment provides;
Fig. 2 is a kind of antenna structure view that the utility model embodiment provides;
Fig. 3 is a kind of antenna radiation patterns schematic diagram that the utility model embodiment provides;
Fig. 4 is a kind of antenna radiation patterns schematic diagram that the utility model embodiment provides.
Embodiment
For making the purpose of this utility model, product and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, product in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
A kind of antenna that embodiment one provides for the utility model embodiment, with reference to shown in Fig. 1, this antenna comprises:
Bottom 11, the first metal layer 12, second metal level 13, first distributing point 14 and the second distributing point 15;
Wherein, the first metal layer 12 and the second metal level 13 are positioned at the upper surface of bottom 11, the first metal layer 12 and the second metal level 13 parallel interval;
First distributing point 14 is positioned at the upper strata of the first metal layer 12, and the first distributing point 14 and the first metal layer 12 conducting, the second distributing point 15 is positioned at the upper strata of the second metal level 13, the second distributing point 15 and the second metal level 13 conducting.
Optionally, with reference to shown in Fig. 1,
Described bottom, described the first metal layer and described second metal level are rectangle.
Optionally, with reference to shown in Fig. 1,
The span of the length of bottom 11 is [28.15 ± 0.15mm, 27.85 ± 0.15mm], and in actual applications, the value of the length of bottom 11 is 28.00 ± 0.15mm; The span of the width of bottom 11 is [24.35 ± 0.15mm, 24.65 ± 0.15mm], and in actual applications, the value of the width of bottom 11 is 25.50 ± 0.15mm, and the material of bottom 11 is epoxy glass cloth laminated board.
Due to epoxy glass cloth laminated board, to have at high temperature mechanical strength high, and under high humidity, the characteristic such as electric property good stability, makes, when the bottom adopting this epoxy glass cloth laminated board as antenna, can strengthen the high-temperature resistance of antenna and anti-high humidity ability.
Optionally, with reference to shown in Fig. 1,
The span of the length of the first metal layer 12 is [24.55mm, 24.85mm], in actual applications, the value of the length of the first metal layer 12 is 24.70mm, the span of the width of the first metal layer 12 is [9.20mm, 9.50mm], in actual applications, the value of the width of the first metal layer 12 is 9.35mm;
The span of the length of the second metal level 13 is [24.55mm, 24.85mm], in actual applications, the value of the length of the second metal level 13 is 24.70mm, the span of the width sum at the second metal level 13 and interval 16 is [18.10mm, 18.40mm], in actual applications, the value of the width sum at the second metal level 13 and interval 16 is 18.25mm;
The material of the first metal layer 12 and the second metal level 13 is copper;
The upper surface protective mulch of the first metal layer 12 and the second metal level 13; the upper surface protective mulch that can realize at the first metal layer 12 and the second metal level 13 by the mode of mopping on the upper surface of the first metallic plate 12 or the second metallic plate 13, the utility model embodiment is not limited concrete protective layer and the concrete mode that covers this protective layer.
By the upper surface protective mulch of the first metal layer and the second metal level, antenna can be protected by the impact of high temperature, high humidity and corrosive environment, improve the moist and corrosion resistance of the high temperature resistance shape of antenna, anti-height, thus improve the life cycle of antenna; In addition, the interval in this antenna ensure that reception and the transmitting capacity of antenna.
Optionally, with reference to shown in Fig. 1,
The material of the first distributing point 14 and the second distributing point 15 is copper, and the upper surface of the first distributing point 14 and the second distributing point 15 is not covered by the protective layer; First distributing point 14 and the second distributing point 15 are preset shape formation not covered by the protective layer respectively on the first metal layer 12 and the second metal level 13, and the utility model embodiment is not limited concrete preset shape.
Wherein, the span of the distance between the first feed place and the lower minor face of the first metal layer is [11.60mm, 11.30mm], and in actual applications, the distance between the first feed place and the lower minor face of the first metal layer is 11.45mm; The span of the distance between the second feed place and the lower minor face of the second metal level is [11.60mm, 11.30mm], and in actual applications, the distance between the second feed place and the lower minor face of the second metal level is 11.45mm.
Because the upper surface of the first distributing point and the second distributing point is not covered by the protective layer, making when testing this antenna, can directly be tested by this first distributing point and the second distributing point, facilitate the test of antenna and the measurement of field pattern and debugging.In addition, because the distance between the first feed place and the lower minor face of the first metal layer is 11.45mm; Distance between second feed place and the lower minor face of the second metal level is 11.45mm, this structure makes antenna in actual applications, not only further facilitate the test of antenna and the measurement of field pattern and debugging, more improve the electromagnetic radiation in all angles in space and the receiving ability of this antenna, improve the result of use of the antenna reality of this equipment.
Optionally, with reference to shown in Fig. 1,
The first metal layer 12 is parallel with the minor face of the second metal level 13 and the long limit of bottom 11, the span at the interval on the first metal layer 12 and the minor face of the second metal level 13 and the long limit of bottom 11 is [0.25 ± 0.15mm, 0.55 ± 0.15mm], in actual applications, the first metal layer 12 and the minor face of the second metal level 13 and the long limit of bottom 11 be spaced apart 0.40 ± 0.15mm;
The first metal layer 12 is parallel with the minor face of bottom 11 with the long limit of the second metal level 13, the span at the interval of the first metal layer 12 and the long limit of the second metal level 13 and the minor face of bottom 11 is [0.05 ± 0.15mm, 0.35 ± 0.15mm], in actual applications, the first metal layer 12 and the long limit of the second metal level 13 and the minor face of bottom 11 be spaced apart 0.20 ± 0.15mm.
It should be noted that the thickness of the utility model embodiment to bottom, the first metal layer, the second metal level is not limited.
The utility model embodiment provides a kind of antenna, because the first metal layer and the second metal level are positioned at the upper surface of bottom, the first metal layer and the second metal level parallel interval, first distributing point is positioned at the first metal layer, second feed is positioned at the second metal level, and the radiation pattern of the antenna of this structure is similar to semicircle, this antenna is made to have good electromagnetic radiation and receiving ability, thus improve the electromagnetic radiation in all angles in space and the receiving ability of this antenna, improve the result of use of the antenna reality of this equipment.In addition, when adopting the bottom of this epoxy glass cloth laminated board as antenna, the high-temperature resistance of antenna and anti-high humidity ability can be strengthened, further increase the electromagnetic radiation in all angles in space and the receiving ability of this antenna, improve the result of use of the antenna reality of this equipment.In addition, by the upper surface protective mulch of the first metal layer and the second metal level, antenna can be protected not by the impact of high temperature, high humidity and corrosive environment, improve the moist and corrosion resistance of the high temperature resistance shape of antenna, anti-height, thus improve the life cycle of antenna, further increase the electromagnetic radiation in all angles in space and the receiving ability of this antenna, improve the result of use of the antenna reality of this equipment; In addition, the interval in this antenna ensure that reception and the transmitting capacity of antenna, further increases the electromagnetic radiation in all angles in space and the receiving ability of this antenna, improves the result of use of the antenna reality of this equipment.In addition; because the upper surface of the first distributing point and the second distributing point is not covered by the protective layer; make when testing this antenna; can directly be tested by this first distributing point and the second distributing point; facilitate the test of antenna and the measurement of field pattern and debugging; further increase the electromagnetic radiation in all angles in space and the receiving ability of this antenna, improve the result of use of the antenna reality of this equipment.
A kind of electronic equipment 2 that embodiment two provides for the utility model embodiment, with reference to shown in Fig. 2, this electronic equipment 2 comprises:
First antenna 21, second antenna 22 and material are upper bottom surface 23 and the bottom surface 24 of metal;
First antenna 21 and the second antenna 22 lay respectively at two sides relative in electronic equipment 2, and the first antenna 21 is identical with the second antenna 22, and the first antenna 21 and the second antenna 22 are respectively the antenna described in embodiment one.
Optionally,
First antenna 21 and the second antenna 22 lay respectively at two sides relative in electronic equipment 2, and two relative sides are two sides that in four sides of electronic equipment 2, area is minimum.
Because this electronic equipment comprises upper bottom surface and bottom surface that material is metal, and in actual applications, this material is the gain that the upper bottom surface of metal and bottom surface can affect antenna, and then affect the practical effect of antenna, and be arranged in two relative sides of electronic equipment by the first antenna and the second antenna to be arranged respectively, material can be avoided to be that the upper bottom surface of metal and bottom surface are on the impact of antenna.In addition, the radiation pattern of this first antenna and the second antenna is respectively the shape being similar to a semicircle, and by combination, make the radiation pattern of the first antenna and the second antenna be combined to form one and be similar to circular region, thus improve the electromagnetic radiation in all angles in space and the receiving ability of this antenna, improve the result of use of the antenna reality of this equipment.
Optionally,
First antenna 21 is mutually corresponding with the position of the second antenna 22 in relative two sides, is specially:
First antenna 21 and the second antenna 22 position in relative two sides is symmetrical about the center line of upper bottom surface or bottom surface.
Symmetrical about the center line of upper bottom surface or bottom surface with the position of the second antenna in relative two sides by arranging the first antenna, make the radiation pattern of this first antenna and the second antenna be combined to form one further and be similar to circular region, thus improve the electromagnetic radiation in all angles in space and the receiving ability of this antenna, improve the result of use of the antenna reality of this equipment.
The utility model embodiment provides a kind of electronic equipment comprising antenna, is arranged in two relative sides of electronic equipment by the first antenna and the second antenna being arranged respectively, and material can be avoided to be that the upper bottom surface of metal and bottom surface are on the impact of antenna.In addition, the radiation pattern of this first antenna and the second antenna is respectively the shape being similar to a semicircle, and by combination, make the radiation pattern of the first antenna and the second antenna be combined to form one and be similar to circular region, thus improve the electromagnetic radiation in all angles in space and the receiving ability of this antenna, improve the result of use of the antenna reality of this equipment.
In order to further illustrate the electronic equipment comprising antenna described in the utility model embodiment, below in conjunction with accompanying drawing to the electromagnetic radiation in all angles in space of this antenna of raising that the electronic equipment comprising antenna described in the utility model embodiment reaches and receiving ability, the result of use improving the antenna reality of this equipment is further illustrated.
During the utility model is implemented, first antenna and the independent radiation pattern of the second antenna can with reference to shown in Fig. 3, the gain of this first antenna and the second antenna can with reference to shown in table 1, in Table 1, Frequency (MHZ) is frequency, AVGGain is the gain corresponding with frequency, and the unit of this gain is dB.
Table 1
And in the utility model embodiment, when the first antenna and the second antenna lay respectively at two sides relative in electronic equipment, field pattern when this first antenna and the second antenna combination can with reference to shown in Fig. 4, gain when this first antenna and the second antenna combination can with reference to shown in table 2, in table 2, gain when having wire netting gain constantly to represent the surface coverage wire netting of antenna, gain when representing the non-covering metal net in the surface of antenna without wire netting gain constantly, the gain during ground connection of both sides represent first day line and the second antenna respectively ground connection time gain.
Table 2
It should be noted that, field pattern described in the utility model embodiment connects formed shape to the point of gain in polar coordinates during the radiation in all angles in space of the radiation field of antenna, and this field pattern is used to indicate the electromagnetic radiation in all angles in space and the receiving ability of this antenna.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (8)
1. an antenna, is characterized in that, described antenna comprises:
Bottom, the first metal layer, the second metal level, the first distributing point and the second distributing point;
Wherein, described the first metal layer and described second metal level are positioned at the upper surface of described bottom, described the first metal layer and described second metal level parallel interval;
Described first distributing point and described the first metal layer conducting, described second distributing point and described second metal level conducting;
Described bottom, described the first metal layer and described second metal level are rectangle.
2. antenna according to claim 1, is characterized in that,
The span of the length of described the first metal layer is [24.55mm, 24.85mm], and the span of the width of described the first metal layer is [9.20mm, 9.50mm];
The span of the length of described second metal level is [24.55mm, 24.85mm], and the span of the width sum at described second metal level and described interval is [18.10mm, 18.40mm];
The material of described the first metal layer and described second metal level is copper;
The upper surface protective mulch of described the first metal layer and described second metal level.
3. antenna according to claim 2, is characterized in that,
The span of the length of described bottom is [28.15 ± 0.15mm, 27.85 ± 0.15mm], and the span of the width of described bottom is [24.35 ± 0.15mm, 24.65 ± 0.15mm], and the material of described bottom is epoxy glass cloth laminated board.
4. antenna according to claim 3, is characterized in that,
The material of described first distributing point and described second distributing point is copper; Described first distributing point and described second distributing point are preset shape formation not covered by the protective layer respectively on described the first metal layer and described second metal level.
5. antenna according to claim 4, is characterized in that,
Described the first metal layer is parallel with the minor face of described second metal level and the long limit of described bottom, the span at the interval on the minor face of described the first metal layer and described second metal level and the long limit of described bottom is [0.25 ± 0.15mm, 0.55 ± 0.15mm];
Described the first metal layer is parallel with the minor face of described bottom with the long limit of described second metal level, the span at the interval of the long limit of described the first metal layer and described second metal level and the minor face of described bottom is [0.05 ± 0.15mm, 0.35 ± 0.15mm].
6. comprise an electronic equipment for antenna, it is characterized in that, described equipment comprises:
First antenna, the second antenna and material are upper bottom surface and the bottom surface of metal;
Described first antenna and described second antenna lay respectively at two sides relative in described electronic equipment, and described first antenna is identical with described second antenna, and described first antenna and described second antenna are respectively the arbitrary described antenna of claim 1 to 5.
7. electronic equipment according to claim 6, is characterized in that,
Described first antenna and described second antenna lay respectively at two sides relative in described electronic equipment, and described two sides are relatively two sides that in four sides of described electronic equipment, area is minimum.
8. electronic equipment according to claim 7, is characterized in that,
Described first antenna is mutually corresponding with the position of described second antenna in described two relative sides.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520655435.XU CN205029010U (en) | 2015-07-27 | 2015-08-27 | Antenna and including electronic equipment of this antenna |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2015104470706 | 2015-07-27 | ||
| CN201510447070 | 2015-07-27 | ||
| CN201520655435.XU CN205029010U (en) | 2015-07-27 | 2015-08-27 | Antenna and including electronic equipment of this antenna |
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| CN201520655435.XU Active CN205029010U (en) | 2015-07-27 | 2015-08-27 | Antenna and including electronic equipment of this antenna |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105244608A (en) * | 2015-07-27 | 2016-01-13 | 禾邦电子(苏州)有限公司 | Antenna and electronic equipment with antennas |
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| TWI673501B (en) * | 2018-09-05 | 2019-10-01 | 矽品精密工業股份有限公司 | Inspection fixture |
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| CN2684392Y (en) * | 2004-03-31 | 2005-03-09 | 桦晟电子股份有限公司 | Printed antenna |
| TWI252608B (en) * | 2005-06-17 | 2006-04-01 | Ind Tech Res Inst | Dual-band dipole antenna |
| US20090256767A1 (en) * | 2008-04-09 | 2009-10-15 | Kinsun Industries Inc. | Symmetrical matrix representation of dipole uwb antenna |
| US8648752B2 (en) * | 2011-02-11 | 2014-02-11 | Pulse Finland Oy | Chassis-excited antenna apparatus and methods |
| CN105244608A (en) * | 2015-07-27 | 2016-01-13 | 禾邦电子(苏州)有限公司 | Antenna and electronic equipment with antennas |
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| CN105244608A (en) * | 2015-07-27 | 2016-01-13 | 禾邦电子(苏州)有限公司 | Antenna and electronic equipment with antennas |
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