CN108539384A - A kind of communication terminal - Google Patents
A kind of communication terminal Download PDFInfo
- Publication number
- CN108539384A CN108539384A CN201810531722.8A CN201810531722A CN108539384A CN 108539384 A CN108539384 A CN 108539384A CN 201810531722 A CN201810531722 A CN 201810531722A CN 108539384 A CN108539384 A CN 108539384A
- Authority
- CN
- China
- Prior art keywords
- communication terminal
- antenna
- feeder plate
- terminal according
- adjacent surfaces
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000004891 communication Methods 0.000 title claims abstract description 55
- 239000000178 monomer Substances 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 9
- 239000000758 substrate Substances 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
Landscapes
- Support Of Aerials (AREA)
Abstract
The invention discloses a kind of communication terminals, including：Ontology, at least two adjacent surfaces of the ontology surround the cavity for accommodating internal circuit board；Feeder plate is clamped in the gap between described two adjacent surfaces, and one end is stretched into the inside cavity and connect with the internal circuit board, and the other end extends to the containment portion；The other end in the feeder plate is arranged in array antenna, the antenna element of the array antenna.The antenna element of array antenna is arranged outside communication terminal by the way that the feeder plate between two surfaces in gap is clamped by the present invention, to save communication terminal inner space, convenient for communication terminal do it is small, do it is thin.
Description
Technical field
The present invention relates to antenna technical fields, and in particular to a kind of communication terminal.
Background technology
The 5G networks in the demand for development future of technology of Internet of things can " faster " handle the data volume of " bigger ".For this purpose,
5G networks need broader bandwidth.According to Principle of Communication, the maximum signal bandwidth of wireless communication is about carrier frequency
5%, therefore the broader bandwidth inevitable requirement carrier frequency of 5G real-time performances is sufficiently high namely the wavelength of antenna system is short enough,
Disclosure satisfy that this requirement includes millimeter wave antenna (electromagnetic wave that wavelength is 1-10 millimeters).But the day that wavelength is so short
Line bore is smaller, thus wave beam is relatively narrow, and coverage area is smaller.To solve this problem, existing way often uses array antenna
Design, such as millimeter wave array antenna.
The antenna of existing communication terminal is set on antenna substrate, and antenna substrate is built in inside communication terminal.
Although the size of millimeter wave antenna monomer is smaller, totally occupied space is larger for aerial array, if by millimeter
Wave antenna is set to antenna substrate and is built in communication terminal, then can limit communication terminal be difficult to do it is small, do it is thin.
Invention content
In view of this, an embodiment of the present invention provides a kind of communication terminal, to solve communication terminal due to antenna problem hardly possible
With do it is small, do thin problem.
First aspect present invention provides a kind of communication terminal, including：Ontology, at least two adjacent surfaces of the ontology
Surround the cavity for accommodating internal circuit board；Feeder plate is clamped in the gap between described two adjacent surfaces, one
End is stretched into the inside cavity and is connect with the internal circuit board, and the other end extends to the containment portion；Array antenna, institute
The other end in the feeder plate is arranged in the antenna element for stating array antenna.
Above-mentioned communication terminal, by the way that the feeder plate in gap between two surfaces is clamped by the antenna of array antenna
Unit be arranged outside communication terminal, to save communication terminal inner space, convenient for communication terminal do it is small, do it is thin.
In conjunction with first aspect present invention, in first aspect present invention first embodiment, communication terminal further includes：Protection
Item is arranged at the containment portion, the gap that be located in described two adjacent surfaces, and wraps up the institute of the feeder plate
State the other end.
By ceiling, antenna element can be protected not touched by other objects and damaged.
In conjunction with first aspect present invention, in first aspect present invention second embodiment, the feeder plate is to be closed
Annular, portion, outer edge extend to the containment portion in the cavity for inner edges setting.
In conjunction with first aspect present invention, in first aspect present invention third embodiment, communication terminal further includes：At least one
A phase shifter is arranged on the internal circuit board, and output end is corresponding with each antenna monomer on the feeder plate
Feeder line connects, for changing the phase of signal to be transmitted.
Phase shifter can be used for changing the phase of signal to be transmitted, to change the directional diagram of array antenna entirety.
In conjunction with first aspect present invention, first aspect first embodiment, first aspect second embodiment or first
Aspect third embodiment, in the 4th embodiment of first aspect present invention, one of described two adjacent surfaces are circle
Surface, the feeder plate are circular ring shape.
In conjunction with the 4th embodiment of first aspect present invention, in the 5th embodiment of first aspect present invention, the circle
Surface is the display surface or rear cover of the communication terminal.
In conjunction with the 4th embodiment of first aspect present invention, in first aspect present invention sixth embodiment, the array
The antenna element of antenna circumferentially forms circular array.
Circular array distribution is more regular so that the directional diagram adjustment of array antenna is relatively simple.
In conjunction with first aspect present invention, in the 7th embodiment of first aspect present invention, the communication terminal is intelligent hand
Machine, smartwatch or Intelligent bracelet.
Description of the drawings
The features and advantages of the present invention can be more clearly understood by reference to attached drawing, attached drawing is schematically without that should manage
Solution is carries out any restrictions to the present invention, in the accompanying drawings：
Fig. 1 shows a kind of longitudinal profile schematic diagram of communication terminal antenna part according to the ... of the embodiment of the present invention；
Fig. 2 shows the schematic top plan view figures of feeder plate in a kind of communication terminal according to the ... of the embodiment of the present invention；
Fig. 3 shows a kind of stereoscopic schematic diagram of communication terminal according to the ... of the embodiment of the present invention；
Fig. 4 shows a kind of vertical view of communication terminal according to the ... of the embodiment of the present invention；
Fig. 5 shows the S11 parameters simulation test curve figures of antenna element in communication terminal shown in Fig. 3, Fig. 4；
Fig. 6 shows the overall antenna directional diagram of array antenna in communication terminal shown in Fig. 3, Fig. 4.
Specific implementation mode
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those skilled in the art are not having
There is the every other embodiment obtained under the premise of making creative work, shall fall within the protection scope of the present invention.
Fig. 1 shows that a kind of longitudinal profile schematic diagram of communication terminal antenna part according to the ... of the embodiment of the present invention, Fig. 2 are shown
The schematic top plan view figure of feeder plate in a kind of communication terminal according to the ... of the embodiment of the present invention is gone out.
As shown in Figure 1, the communication terminal includes ontology, feeder plate 2 and array antenna.Array antenna in the application
It can be millimeter wave antenna array.
At least two adjacent surfaces of ontology surround the cavity for accommodating internal circuit board, and 11 and 12 show two phases
Adjacent surface.Feeder plate 2 is clamped in the gap between two adjacent surfaces 11 and 12, one end go deep into inside cavity and with
Internal circuit board connects, and the other end extends to containment portion.The antenna element 3 of array antenna is arranged in the another of feeder plate 2
One end extends to one end of containment portion.
Above-mentioned communication terminal, by the way that the feeder plate 2 in gap between two surfaces is clamped by the day of array antenna
Line unit 3 be arranged outside communication terminal, to save communication terminal inner space, convenient for communication terminal do it is small, do it is thin.
Optionally, containment portion is additionally provided with ceiling 4, at the gap that be located in two adjacent surfaces 11 and 12, and wraps
The other end of feeder plate 2 is wrapped up in, that is, extends to one end of containment portion.By ceiling, can protect antenna element 3 not by
Other objects are touched and are damaged.
Optionally, can be circular ring shape as shown in Fig. 2, feeder plate 2 is closed annular, the side of can also be it is annular or
The annular of person's other shapes.Portion, outer edge extend to containment portion in the cavity for the inward flange setting of feeder plate 2.
As a kind of optional embodiment of the present embodiment, one of two adjacent surfaces are circular surface, antenna feed
Line plate 2 is circular ring shape.The midpoints Fig. 2 filling region indicates that feeder plate 2, circular dashed line indicate the inside and outside boundary of cavity.It is optional
Ground, the circular surface are the display surface or rear cover of communication terminal, and another surface adjacent thereto is side wall surface.
Further, the antenna element 3 of array antenna circumferentially, forms circular array.Circular array is distributed more
It is regular so that the directional diagram adjustment of array antenna is relatively simple.
Optionally, communication terminal further includes phase shifter, is arranged on internal circuit board, output end and feeder plate 2
The above corresponding feeder line connection of each antenna monomer, for changing the phase of signal to be transmitted, to change array antenna entirety
Directional diagram.
The communication terminal that the embodiment of the present invention is provided can be smart mobile phone, smartwatch or Intelligent bracelet, Huo Zheqi
He is applicable in the communication equipment of present techniques.Fig. 3 shows a kind of three-dimensional signal of communication terminal according to the ... of the embodiment of the present invention
Figure, Fig. 4 show a kind of vertical view of communication terminal according to the ... of the embodiment of the present invention, wherein 11 be display screen or rear cover, 4 be guarantor
Guard strip, 5 be side key.
Fig. 5 shows the S11 parameters simulation test curve figures of antenna element in communication terminal shown in Fig. 3, Fig. 4, from figure
As can be seen that antenna element has preferable working performance at 28GHz (working frequency range for being much larger than existing antenna).
Fig. 6 shows the overall antenna directional diagram of array antenna in communication terminal shown in Fig. 3, Fig. 4, as can be seen from the figure
The antenna set-up mode of the application design has preferable directionality.
Although being described in conjunction with the accompanying the embodiment of the present invention, those skilled in the art can not depart from the present invention
Spirit and scope in the case of various modifications and variations can be made, such modifications and variations are each fallen within by appended claims institute
Within the scope of restriction.
Claims (8)
1. a kind of communication terminal, which is characterized in that including：
Ontology, at least two adjacent surfaces of the ontology surround the cavity for accommodating internal circuit board；
Feeder plate is clamped in the gap between described two adjacent surfaces, one end stretch into the inside cavity and with institute
Internal circuit board connection is stated, the other end extends to the containment portion；
The other end in the feeder plate is arranged in array antenna, the antenna element of the array antenna.
2. communication terminal according to claim 1, which is characterized in that further include：
Ceiling is arranged at the containment portion, the gap that be located in described two adjacent surfaces, and wraps up the antenna feed
The other end of line plate.
3. communication terminal according to claim 1, which is characterized in that the feeder plate is closed annular, inner edge
Portion, outer edge extend to the containment portion in the cavity for edge setting.
4. communication terminal according to claim 1, which is characterized in that further include：At least one phase shifter is arranged described
On internal circuit board, output end feeder line connection corresponding with each antenna monomer on the feeder plate, for changing waiting for
Transmit the phase of signal.
5. according to the communication terminal described in any one of claim 1-4, which is characterized in that one in described two adjacent surfaces
Person is circular surface, and the feeder plate is circular ring shape.
6. communication terminal according to claim 5, which is characterized in that the circular surface is the display of the communication terminal
Face or rear cover.
7. communication terminal according to claim 5, which is characterized in that the antenna element of the array antenna is circumferentially
Form circular array.
8. communication terminal according to claim 1, which is characterized in that the communication terminal is smart mobile phone, smartwatch
Or Intelligent bracelet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810531722.8A CN108539384A (en) | 2018-05-29 | 2018-05-29 | A kind of communication terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810531722.8A CN108539384A (en) | 2018-05-29 | 2018-05-29 | A kind of communication terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108539384A true CN108539384A (en) | 2018-09-14 |
Family
ID=63472837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810531722.8A Pending CN108539384A (en) | 2018-05-29 | 2018-05-29 | A kind of communication terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108539384A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1524317A (en) * | 2001-07-05 | 2004-08-25 | ��ʿͨ�����ɷ�����˾ | Wristwatch with antenna |
| JP2012075091A (en) * | 2010-08-30 | 2012-04-12 | Chikoji Gakuen | Small electronic device |
| CN104659493A (en) * | 2015-03-10 | 2015-05-27 | 上海艺时网络科技有限公司 | Metal ring-slot antenna and wireless terminal |
| CN105009362A (en) * | 2013-03-15 | 2015-10-28 | 高通股份有限公司 | Multipurpose antenna |
| TW201639235A (en) * | 2015-04-16 | 2016-11-01 | 高通公司 | Resonant bezel antenna |
| WO2017039908A1 (en) * | 2015-08-31 | 2017-03-09 | Microsoft Technology Licensing, Llc | Device antenna for multiband communication |
| US9640858B1 (en) * | 2016-03-31 | 2017-05-02 | Motorola Mobility Llc | Portable electronic device with an antenna array and method for operating same |
| US20170187096A1 (en) * | 2015-12-23 | 2017-06-29 | Intel Corporation | Systems and methods for integrated antenna arrangements |
| CN107851882A (en) * | 2015-07-28 | 2018-03-27 | 华为技术有限公司 | Coupled multiple frequency antenna in wearable wireless device |
-
2018
- 2018-05-29 CN CN201810531722.8A patent/CN108539384A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1524317A (en) * | 2001-07-05 | 2004-08-25 | ��ʿͨ�����ɷ�����˾ | Wristwatch with antenna |
| JP2012075091A (en) * | 2010-08-30 | 2012-04-12 | Chikoji Gakuen | Small electronic device |
| CN105009362A (en) * | 2013-03-15 | 2015-10-28 | 高通股份有限公司 | Multipurpose antenna |
| CN104659493A (en) * | 2015-03-10 | 2015-05-27 | 上海艺时网络科技有限公司 | Metal ring-slot antenna and wireless terminal |
| TW201639235A (en) * | 2015-04-16 | 2016-11-01 | 高通公司 | Resonant bezel antenna |
| CN107851882A (en) * | 2015-07-28 | 2018-03-27 | 华为技术有限公司 | Coupled multiple frequency antenna in wearable wireless device |
| WO2017039908A1 (en) * | 2015-08-31 | 2017-03-09 | Microsoft Technology Licensing, Llc | Device antenna for multiband communication |
| US20170187096A1 (en) * | 2015-12-23 | 2017-06-29 | Intel Corporation | Systems and methods for integrated antenna arrangements |
| US9640858B1 (en) * | 2016-03-31 | 2017-05-02 | Motorola Mobility Llc | Portable electronic device with an antenna array and method for operating same |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180914 |
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| RJ01 | Rejection of invention patent application after publication |