CN105119617B - Communication device - Google Patents
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- CN105119617B CN105119617B CN201510477957.XA CN201510477957A CN105119617B CN 105119617 B CN105119617 B CN 105119617B CN 201510477957 A CN201510477957 A CN 201510477957A CN 105119617 B CN105119617 B CN 105119617B
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Abstract
A communication device comprises a bearing module, a speaking module and an antenna module. The bearing module comprises an additional circuit board, a first support and a second support, wherein the first support and the second support are arranged at two ends of the additional circuit board. The position of the speaking module corresponds to the first bracket, and the speaking module and the first bracket are positioned on the opposite side of the additional circuit board. The antenna module comprises a ground sheet arranged on the additional circuit board and positioned between the first bracket and the second bracket, a first antenna unit arranged at one end part of the first bracket, a high-frequency coupling antenna arranged at the other end part of the first bracket, and a low-frequency coupling antenna arranged on the second bracket. The high-frequency and low-frequency coupling antennas are 1/4 wavelengths of the high-frequency and low-frequency frequencies operated by the first antenna unit, respectively, and reduce the peak value of the electric field generated by the first antenna unit in the direction of the speaking module when the first antenna unit operates at the high-frequency or low-frequency through the high-frequency and low-frequency coupling antennas.
Description
Technical field
SAR value can be reduced the present invention relates to a kind of communication device, more particularly to one kind in low-and high-frequency signal transmitting procedure
Communication device.
Background technology
Communication device is (such as now：Intelligent mobile phone) in Anneta module mostly can be suitably used for higher frequency and low frequency frequency
Rate, when user is conversed with communication device, module direction is given orders or instructions (i.e. by the antenna meeting court of neighbouring module of giving orders or instructions in communication device
Equivalent to user's brains direction) electric field is produced, and then the problems such as derivative injury human body.Therefore, absorption of electromagnetic radiation rate
(Specific Absorption Rate, SAR) is stipulated out, uses specification communication device.Therefore, how in reduction communication
Peak electric field in device produced by the antenna towards module direction of giving orders or instructions of neighbouring module of giving orders or instructions, and then improve its SAR value, this is industry
One of problem of boundary's concern.
Then, the above-mentioned missing of the present inventor's thoughts can improve, and be that spy concentrates on studies and coordinates the utilization of scientific principle, carry finally
Go out a kind of present invention reasonable in design and being effectively improved above-mentioned missing.
The content of the invention
The present invention provides a kind of communication device, and it can effectively improve the problem that commonly using communication device.
The present invention provides a kind of communication device, including：One carrier module, includes：One additional circuit boards, it is substantially in square
Shape and definition have a length direction and a width, the additional circuit boards have be located at opposite side a front face and a back plate
Face, and the rear plate face has sequentially defined one first block, a ground connection block and one second block in length direction；One
One support, it is arranged at after the additional circuit boards on the first block of plate face, and the first support is fixed along the width
Justice has a first end and a second end；And a second support, it is arranged at the secondth area of plate face after the additional circuit boards
On block, and the second support has one the 3rd end and one the 4th end along width definition, and the 4th end is with being somebody's turn to do
It is diagonal corner that first end, which corresponds to the additional circuit boards,；One is given orders or instructions module, and it is arranged at before the additional circuit boards
Plate face, and the position of the module of giving orders or instructions corresponds roughly to first block；And an Anneta module, include：One ground piece, its
It is arranged at after the additional circuit boards on the ground connection block of plate face；One first antenna unit, it is suitable for application in a higher frequency
With a Frequency, the first antenna unit is located at the first end of the first support, and the first antenna unit electrically connects
It is connected to the ground piece and a feed-in line；One high-frequency coupling antenna, its one end be connected to the ground piece and towards away from second block side
To being formed on first block, and continue to turn to around the second end of the first support and prolong towards the direction of the second support
Stretch；The quarter-wave of the length of the high-frequency coupling antenna substantially higher frequency, and the high-frequency coupling antenna towards this
The region that additional circuit boards orthographic projection is formed, partly falls within the ground connection block；Wherein, the Anneta module is via the high frequency coupling
Close antenna and be coupled in the first antenna unit, to reduce the first antenna unit when higher frequency is operated towards the module of giving orders or instructions
Peak electric field produced by direction；And a low frequency coupled antenna, its one end is connected to the ground piece and towards away from first block
Direction is formed on second block, and continue around the second support turn to towards the first support direction extension；This is low
The quarter-wave of the length of the frequency coupled antenna substantially Frequency, and the low frequency coupled antenna is towards the adjunct circuit
The region that plate orthographic projection is formed, partly falls within the ground connection block；Wherein, the Anneta module is via the low frequency coupled antenna coupling
Together in the first antenna unit, produced with reducing the first antenna unit when Frequency is operated towards the module direction of giving orders or instructions
Raw peak electric field.
In summary, the communication device that the embodiment of the present invention is provided, it can be passed through provided with the height met under specified conditions
Frequency coupled antenna and low frequency coupled antenna, to be coupled in first antenna unit via high-frequency coupling antenna and low frequency coupled antenna,
Make first antenna unit when higher frequency or Frequency are operated, the electricity towards produced by module direction (i.e. human brain direction) of giving orders or instructions
Field peak value can be lowered, and then reach the effect of reduction SAR value.
Be further understood that the feature and technology contents of the present invention to enable, refer to below in connection with it is of the invention specifically
Bright and accompanying drawing, but these explanations are only to appoint for illustrating the present invention, rather than to the interest field of the present invention with institute's accompanying drawings
What limitation.
Compared with prior art, the beneficial effects of the invention are as follows：The communication device that the present invention is provided, it can be passed through provided with symbol
The high-frequency coupling antenna and low frequency coupled antenna under specified conditions are closed, to be coupled via high-frequency coupling antenna with low frequency coupled antenna
In first antenna unit, make first antenna unit when higher frequency or Frequency are operated, towards module direction of giving orders or instructions (i.e. human brain
Direction) produced by peak electric field can be lowered, and then reach reduction SAR value effect.
Brief description of the drawings
Fig. 1 is the schematic perspective view of communication device of the present invention；
Fig. 2 is Fig. 1 decomposing schematic representation；
Fig. 3-Fig. 8 is respectively the schematic perspective view of communication device of the present invention.
Plate face, 1121- first after 100- communication devices, 1- carrier modules, 11- additional circuit boards, 111- front faces, 112-
Block, 1122- ground connection block, the blocks of 1123- second, 12- first supports, 121- first ends, 122- the second ends, 13- the
Two supports, the ends of 131- the 3rd, the ends of 132- the 4th, 2- with giving orders or instructions module, 3- Anneta modules, 31- piece, 32- first antenna lists
Member, 321- ground sections, 33- high-frequency couplings antenna, the sections of 331- first, the sections of 332- second, the sections of 333- the 3rd, 34- low frequencies
Coupled antenna, the sections of 341- the 4th, the sections of 342- the 5th, the sections of 343- the 6th, the antenna elements of 35- second；
L- length directions, W- widths, H- thickness directions；
DL- low frequencies coupled antenna with its adjacent long edge of the additional circuit boards distance；
DH- high-frequency couplings antenna with its adjacent long edge of the additional circuit boards distance.
Embodiment
In order to facilitate the understanding of the purposes, features and advantages of the present invention, below in conjunction with the accompanying drawings to the present invention
Embodiment be described in detail.
Embodiment one
Refer to Fig. 1 to Fig. 4, the present embodiment be a kind of communication device 100 (such as：Intelligent mobile phone), including a carrying mould
Block 1, one is given orders or instructions the Anneta module 3 of module 2 and one, and gives orders or instructions module 2 and Anneta module 3 is located at the two opposite sides of carrier module 1
Position (front side of the carrier module 1 in such as Fig. 1 and rear side).It should be noted that, the communication device 100 also includes receipts words mould
Block and touch-control module etc. are constructed, but this non-emphasis for the present embodiment, thus are not presented in schema and are not repeated here.
Fig. 1 and Fig. 2 are referred to, the carrier module 1 includes an additional circuit boards 11 and is arranged at above-mentioned adjunct circuit
A first support 12 and a second support 13 on the opposite end position of plate 11, and the external form of carrier module 1 in the present embodiment is only
It is used for signal, when practical application, is not limited to this.Wherein, the additional circuit boards 11 are generally rectangular shaped insulation
Plate body, and the definition of additional circuit boards 11 has a length direction L, a width W and the thickness perpendicular to additional circuit boards 11
Direction H is spent, above-mentioned length direction L, width W and thickness direction H are vertical two-by-two each other.
Furthermore, the additional circuit boards 11, which have, is located at plate face 112 after a front face 111 and one of opposite side, and after
L has sequentially defined one first block 1121, the one ground connection block 1123 of block 1122 and 1 second to plate face 112 along its length, also
That is, above-mentioned ground connection block 1122 is located between the first block and 1,121 second blocks 1123.Further say, first block
1121 and second all generally rectangular shaped and its long axis direction of block 1123 parallel to the width W of additional circuit boards 11, and connect
Ground block 1122 is also generally rectangular shaped and its long axis direction parallel to above-mentioned additional circuit boards 11 length direction L.
The first support 12 is substantially in elongated insulator, first support 12 is arranged at the back plate of additional circuit boards 11
On first block 1121 in face 112, and W definition has a first end 121 (in Fig. 2 to first support 12 in the width direction
The right part of first support 12) and a second end 122 (left part of first support 12 in such as Fig. 2).Furthermore, the second support
13 also for substantially in elongated insulator, second support 13 is then disposed on the secondth area of plate face 112 after additional circuit boards 11
On block 1123, and W definition has the (right-hand member of second support 13 in such as Fig. 2 of one the 3rd end 131 to second support 13 in the width direction
Portion) and one the 4th end 132 (left part of second support 13 in such as Fig. 2).Wherein, above-mentioned 4th end 132 and first end
121 to correspond to additional circuit boards 11 be diagonal corner, and the 3rd end 131 corresponds to additional electrical with the second end 122
Road plate 11 is then another diagonal corner.
In addition, the external form of the first support 12 and second support 13 can be adjusted, such as Fig. 2 according to designer's demand
In first support 12 be then by taking L-type as an example, to use and be provided thereon for Anneta module 3, but be not only restricted to this.
Described to give orders or instructions the as user of module 2 in communication process, communication device 100 sends the position of sound.In other words, send out
Talk about module 2 be the communication process of communication device 100 in, the component of closest user's brain.Furthermore, the module 2 of giving orders or instructions is
The front face 111 of above-mentioned additional circuit boards 11 is arranged at, and the position for module 2 of giving orders or instructions corresponds roughly to the first block 1121.
The Anneta module 3 includes a ground piece 31, a first antenna unit 32, a high-frequency coupling antenna 33, a low frequency
Coupled antenna 34.Above-mentioned first antenna unit 32, high-frequency coupling antenna 33 and low frequency coupled antenna 34 are both connected to ground piece 31,
And the high-frequency coupling antenna 33 and low frequency coupled antenna 34 are used to respectively at being coupled in first antenna unit 32.Described ground piece
31 are disposed on after additional circuit boards 11 on the ground connection block 1122 of plate face 112.
The first antenna unit 32 is suitable for application in a higher frequency and a Frequency, above-mentioned first antenna unit 32
External form do not limited to herein, and higher frequency and Frequency are respectively with 1780MHz and 824MHz in the present embodiment
Exemplified by, but it is not only restricted to this.Above-mentioned first antenna unit 32 is located at the first end 121 of first support 12, and the first antenna
Unit 32 has feed-in section (not indicating) and a ground section 321, and the feed-in section and ground section 321 of first antenna unit 32
It is electrically connected in feed-in line (figure is omited) and ground piece 31.
One end of the high-frequency coupling antenna 33 is connected to ground piece 31 and is formed at towards the direction away from the second block 1123
On first block 1121, and continue and turned to around the second end 122 of first support 12 towards the 4th of the second support 13
The direction of end 132 extends.
Further say, the high-frequency coupling antenna 33 sequentially extends from the one end for being connected in ground piece 31 is formed with one first
Section 331, one second section 332 and one the 3rd section 333, above-mentioned first section 331 are located at the firstth area of additional circuit boards 11
On block 1121, the second section 332 and the 3rd section 333 are then the second ends 122 around first support 12.Wherein, the height
Frequency coupled antenna 33 is substantially in J fonts, and the first section 331 and the 3rd section 333 are all parallel to length direction L, and second
Section 332 is parallel to thickness direction H, and the two ends of the second section 332 are connected in the first section 331 and the 3rd area with being respectively perpendicular
Section 333.
Furthermore, the region that the 3rd section 333 of the high-frequency coupling antenna 33 is formed towards the orthographic projection of additional circuit boards 11,
Part is fallen within ground connection block 1122.That is, the 3rd section 333 of the high-frequency coupling antenna 33 stretches out this first
Frame 12, and stretch out the high-frequency coupling antenna 33 of first support 12 the 3rd section 333 position relative to additional circuit boards
11 be in hanging shape.In addition, first support 12 also changes its external form (figure is omited), the 3rd section 333 is set to be fully located at first support
On 12.
The quarter-wave of the substantially above-mentioned higher frequency of length of the high-frequency coupling antenna 33, and in the present embodiment
In, the quarter-wave of 1780MHz higher frequency is substantially 46 millimeters (mm).Thereby, the Anneta module 3 is via height
Frequency coupled antenna 33 is coupled in first antenna unit 32 when higher frequency, is transported with reducing first antenna unit 32 in higher frequency
Towards the peak electric field produced by the direction of module 2 of giving orders or instructions when making, and then reach the effect of reduction SAR value.
It need to remark additionally, the length of above-mentioned high-frequency coupling antenna 33 is not arbitrarily obtained, but via specific survey
Data obtained from examination, refer to table 1 below, under it is only has the single antenna framework of first antenna unit 32 in Anneta module 3,
The test of SAR value is carried out to the high-frequency coupling antenna 33 of different length.It should be clear from by table 1, when the high-frequency coupling day
The length of line 33 can make Anneta module 3 obtain preferably SAR value in 46mm, and 46mm is that is, 1780MHz height is frequent
The quarter-wave of rate.
Table 1
Described one end of low frequency coupled antenna 34 is connected to ground piece 31 and is formed at the towards the direction away from the first block 1121
On two blocks 1123, and continue around second support 13 and turn to towards first support 12 direction extend.
Further say, the low frequency coupled antenna 34 sequentially extends from the one end for being connected in ground piece 31 is formed with one the 4th
Section 341, one the 5th section 342 and one the 6th section 343.Above-mentioned 4th section 341 is located at the secondth area of additional circuit boards 11
On block 1123, and the 5th section 342 and the 6th section 343 are then around second support 13.Wherein, the low frequency coupled antenna 34
It is in substantially " J " font, above-mentioned 4th section 341 and the 6th section 343 are all parallel to length direction L, and the 5th section 342 is parallel
The 4th section 341 and the 6th section 343 are connected in thickness direction H, and the 5th section 342 two ends with being respectively perpendicular.
Furthermore, the length of the 4th section 341 and the 5th section 342 of low frequency coupled antenna 34 is substantially divided in the present embodiment
The first section 331 of high-frequency coupling antenna 33 and the length of the second section 332 are not same as.The of the low frequency coupled antenna 34
The region that six sections 343 are formed towards the orthographic projection of additional circuit boards 11, partly falls within ground connection block 1122.That is, on
The 6th section 343 for stating low frequency coupled antenna 34 stretches out second support 13, and stretches out the low frequency coupling of second support 13
The position of 6th section 343 of antenna 34 is in hanging shape relative to additional circuit boards 11.In addition, second support 13 also changes it
External form (figure is omited), makes the 6th section 343 be fully located in second support 13.
The quarter-wave of the substantially above-mentioned Frequency of length of the low frequency coupled antenna 34, and in the present embodiment
In, the quarter-wave of 824MHz Frequency is substantially 90 millimeters (mm).Thereby, the Anneta module 3 is via low
Frequency coupled antenna 34 is coupled in first antenna unit 32 when Frequency, is transported with reducing first antenna unit 32 in Frequency
Towards the peak electric field produced by the direction of module 2 of giving orders or instructions when making, and then reach the effect of reduction SAR value.
It need to remark additionally, the length of above-mentioned low frequency coupled antenna 34 is not arbitrarily obtained, but via specific survey
Data obtained from examination, refer to table 2 below, under it is only has the single antenna framework of first antenna unit 32 in Anneta module 3,
The test of SAR value is carried out to the low frequency coupled antenna 34 of different length.It should be clear from by table 2, when the low frequency couples day
The length of line 34 can make Anneta module 3 obtain preferably SAR value in 90mm, and 90mm is that is, 824MHz low frequency frequency
The quarter-wave of rate.
Table 2
Then, the present embodiment be by the where for further defining low frequency coupled antenna 34 and being arranged at second support 13 it is preferable,
That is, the 5th section 342 and the 6th section 343 of the low frequency coupled antenna 34 are probably around the of second support 13
Three ends 131 (such as Fig. 4), the center (such as Fig. 3) of the 4th end 132 (such as Fig. 1) or second support 13 and turn to towards first support
12 direction extension.Further say, refer to table 3 below, it is the Dan Tian only in Anneta module 3 with first antenna unit 32
Under line architecture, the data that the specific SAR value for Fig. 1, Fig. 3 and Fig. 4 is tested and obtained.It should be clear from by table 3, in list
Under antenna frame, when high-frequency coupling antenna 33 and low frequency coupled antenna 34 being arranged at into diagonal position as shown in Figure 1, it can obtain
Preferably SAR value.
Table 3
Embodiment two
Fig. 5 to Fig. 8 is referred to, the present embodiment is essentially consisted in the difference of embodiment one：The Anneta module 3 of the present embodiment enters one
Step includes one second antenna element 35, and above-mentioned second antenna element 35 is optionally arranged at the of second support 13
One of three ends 131 and the 4th end 132, and low frequency coupled antenna 34 is then be located substantially at second support 13 the 3
End 131 is wherein another with the 4th end 132.
Specifically, as shown in fig. 6, working as the 4th end 132 that the second antenna element 35 is arranged at second support 13, and it is low
Frequency coupled antenna 34 is that when being located substantially at three end 131 of second support 13, the high-frequency coupling antenna 33 is adjacent with its institute
The distance (DH) at the long edge of additional circuit boards 11 be preferably 8mm, and the additional electrical adjacent with its institute of low frequency coupled antenna 34
The distance (DL) at the long edge of road plate 11 is preferably 4mm, and using makes Anneta module 3 obtain preferably SAR value.Data above not with
Meaning is obtained, but via data obtained from specific test, i.e., as table 4 below is contained.
Table 4
Furthermore, such as Fig. 8, when the second antenna element 35 is arranged at the 3rd end 131, and low frequency coupled antenna 34 is substantially position
When four end 132 of second support 13, the high-frequency coupling antenna 33 and low frequency coupled antenna 34 respectively with its institute it is adjacent it
The distance (DH, DL) at the long edge of additional circuit boards 11 is preferably 6mm, and using makes Anneta module 3 obtain preferably SAR value.More than
Data also non-random acquirement, but via data obtained from specific test, i.e., as table 5 below is contained.
Table 5
In summary, communication device provided by the present invention, it can be passed through provided with the high-frequency coupling met under specified conditions
Antenna 33 and low frequency coupled antenna 34, to be coupled in first antenna unit via high-frequency coupling antenna 33 and low frequency coupled antenna 34
32, make first antenna unit 32 when higher frequency or Frequency are operated, is produced from the direction of module 2 (i.e. human brain direction) towards giving orders or instructions
Raw peak electric field can be lowered, and then reach the effect of reduction SAR value.
Wherein, the specified conditions that above-mentioned high-frequency coupling antenna 33 and low frequency coupled antenna 34 are met, e.g. table 1 are to table
The condition come is summarized in 5, that is, high-frequency coupling antenna 33 and the respective length of low frequency coupled antenna 34, high-frequency coupling day
The relative position of line 33 and low frequency coupled antenna 34, high-frequency coupling antenna 33 and low frequency coupled antenna 34 each with it is adjacent additional
The distance at the long edge of circuit board 11.
The foregoing is only the preferable possible embodiments of the present invention, itself and be not used to limit to the present invention the scope of the claims, it is all
The equivalent changes and modifications done according to scope of the present invention patent, should all belong to the covering scope of the present invention.
Claims (10)
1. a kind of communication device, it is characterised in that including：
One carrier module, includes：
One additional circuit boards, its is rectangular and definition has a length direction and a width, and the additional circuit boards have position
In plate face after a front face of opposite side and one, and the rear plate face has sequentially defined one first area along the length direction
Block, a ground connection block and one second block；
One first support, it is arranged on first block of the rear plate face of the additional circuit boards, and described
One support has a first end and a second end along width definition；And
One second support, it is arranged on second block of the rear plate face of the additional circuit boards, and described
Two supports are defined along the width one the 3rd end and one the 4th end, and the 4th end and the first end
It is diagonal corner to correspond to the additional circuit boards；
One gives orders or instructions module, and it is arranged at the front face of the additional circuit boards, and the position correspondence of the module of giving orders or instructions
In first block；And
One Anneta module, includes：
One ground piece, it is arranged on the ground connection block of the rear plate face of the additional circuit boards；
One first antenna unit, it is suitable for application in a higher frequency and a Frequency, and the first antenna unit is located at institute
The first end of first support is stated, and the first antenna unit is electrically connected at described ground piece and a feed-in line；
One high-frequency coupling antenna, its one end is connected to described ground piece and is formed at described the towards the direction away from second block
On one block, and continue around the second end of the first support turn to towards the second support direction extension；
The length of the high-frequency coupling antenna is the quarter-wave of the higher frequency, and the high-frequency coupling antenna is towards described
The region that additional circuit boards orthographic projection is formed, partly falls within the ground connection block；Wherein, the Anneta module is via described
High-frequency coupling antenna is coupled in the first antenna unit, to reduce the first antenna unit when higher frequency is operated
Peak electric field towards produced by the module direction of giving orders or instructions；And
One low frequency coupled antenna, its one end is connected to described ground piece and is formed at described the towards the direction away from first block
On two blocks, and continue around the second support turn to towards the first support direction extension；The low frequency couples day
The length of line is the quarter-wave of the Frequency, and the low frequency coupled antenna just throwing towards the additional circuit boards
The region that shadow is formed, partly falls within the ground connection block；Wherein, the Anneta module is via the low frequency coupled antenna coupling
Together in the first antenna unit, to reduce the first antenna unit when Frequency is operated towards the module of giving orders or instructions
Peak electric field produced by direction.
2. communication device as claimed in claim 1, it is characterised in that the high-frequency coupling antenna is connected in described ground piece certainly
One end, which sequentially extends, is formed with one first section, one second section and one the 3rd section；First section is located at described additional
On first block of circuit board, second section and the 3rd section are then the second ends around the first support；
The region that 3rd section is formed towards the additional circuit boards orthographic projection, partly falls within the ground connection block.
3. communication device as claimed in claim 2, it is characterised in that the high-frequency coupling antenna is in " J " font, described first
Section and the 3rd section are all parallel to the length direction, and the two ends of second section are connected in institute with being respectively perpendicular
State the first section and the 3rd section.
4. communication device as claimed in claim 2, it is characterised in that the low frequency coupled antenna is connected in described ground piece certainly
One end, which sequentially extends, is formed with one first section, one second section and one the 3rd section；In the low frequency coupled antenna, institute
The first section is stated on the second block of the additional circuit boards, second section and the 3rd section are then around institute
State the 3rd end or the 4th end of second support；The area that 3rd section is formed towards the additional circuit boards orthographic projection
Domain, partly falls within the ground connection block.
5. communication device as claimed in claim 2, it is characterised in that the low frequency coupled antenna is in " J " font；In described low
In frequency coupled antenna, first section and the 3rd section are all parallel to the length direction, and second section
Two ends are connected in first section and the 3rd section with being respectively perpendicular；And the first section of the low frequency coupled antenna
Length be same as the high-frequency coupling antenna the first section length, the length of the second section of the low frequency coupled antenna
It is same as the length of the second section of the high-frequency coupling antenna.
6. communication device as claimed in claim 5, it is characterised in that the 3rd section of the high-frequency coupling antenna with it is described low
3rd section of frequency coupled antenna stretches out the first support and the second support respectively, and stretches out described first
Frame and the position of the 3rd section of the high-frequency coupling antenna of the second support and the 3rd area of the low frequency coupled antenna
The position of section is in hanging shape all relative to the additional circuit boards.
7. communication device as claimed in claim 1, it is characterised in that the low frequency coupled antenna is around the second support
The 3rd end or the 4th end and turn to towards the first support direction extension.
8. communication device as claimed in claim 1, it is characterised in that the low frequency coupled antenna is to be located at the second support
The 3rd end, the high-frequency coupling antenna with its institute the adjacent long edge of the additional circuit boards distance be 8 millimeters, it is described
Low frequency coupled antenna with its institute the adjacent long edge of the additional circuit boards distance be 4 millimeters.
9. communication device as claimed in claim 1, it is characterised in that the Anneta module includes one second antenna element,
And second antenna element is selectively arranged at one of the 3rd end and the 4th end of the second support,
And the low frequency coupled antenna is then positioned at the wherein another of the 3rd end and the 4th end of the second support.
10. communication device as claimed in claim 9, it is characterised in that when the second antenna element is arranged at the 3rd end
When, the high-frequency coupling antenna and the low frequency coupled antenna respectively with its adjacent long edge of the additional circuit boards distance
For 6mm.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW104103736A TWI584627B (en) | 2015-02-04 | 2015-02-04 | Communication device |
| TW104103736 | 2015-02-04 |
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| CN105119617A CN105119617A (en) | 2015-12-02 |
| CN105119617B true CN105119617B (en) | 2017-10-24 |
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| CN201510477957.XA Active CN105119617B (en) | 2015-02-04 | 2015-08-06 | Communication device |
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| TW (1) | TWI584627B (en) |
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| CN209448771U (en) | 2018-11-08 | 2019-09-27 | 神盾股份有限公司 | Electronic device |
| TWI746942B (en) * | 2019-03-15 | 2021-11-21 | 智易科技股份有限公司 | Holder for antenna |
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| CN201298586Y (en) * | 2008-10-09 | 2009-08-26 | 耀登科技股份有限公司 | Mobile phone antenna structure for improving HAC characteristic by metal shielding |
| CN102097675A (en) * | 2009-11-05 | 2011-06-15 | Lg电子株式会社 | Portable terminal |
| CN103636064A (en) * | 2013-07-30 | 2014-03-12 | 华为终端有限公司 | Wireless terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| TWI584627B (en) | 2017-05-21 |
| CN105119617A (en) | 2015-12-02 |
| TW201630398A (en) | 2016-08-16 |
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