CN207009644U - A kind of communication terminal structure of integrated millimeter wave antenna and navigation antenna - Google Patents
A kind of communication terminal structure of integrated millimeter wave antenna and navigation antenna Download PDFInfo
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- CN207009644U CN207009644U CN201720734346.3U CN201720734346U CN207009644U CN 207009644 U CN207009644 U CN 207009644U CN 201720734346 U CN201720734346 U CN 201720734346U CN 207009644 U CN207009644 U CN 207009644U
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- communication terminal
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Abstract
The utility model discloses the communication terminal structure of a kind of integrated millimeter wave antenna and navigation antenna, it includes antenna holder, the Anneta module on the antenna holder, some millimeter wave array antennas of coupling unit that the Anneta module is set including navigation antenna, around the navigation antenna and for the navigation antenna, the millimeter wave array antenna is connected in parallel and the first distributing point is provided with parallel line, and the second distributing point for being provided with and being connected with first distributing point is drawn on the navigation antenna.The utility model combination millimeter wave array antenna and navigation antenna, and the coupling unit using millimeter wave array antenna as navigation antenna, the number and group formation formula of array element are organized in millimeter wave array antenna by adjusting, change millimeter wave antenna antenna pattern, so as to realize that the directional diagram by navigation antenna is directed to the top of communication terminal, navigation antenna more efficiently, is more accurately worked, improves the performance of navigation antenna.
Description
Technical field
The utility model belongs to communication technical field, more particularly to the logical of a kind of integrated millimeter wave antenna and navigation antenna
Believe terminal structure.
Background technology
Wavelength is that 1 ~ 10 millimeter of electromagnetic wave claims millimeter wave, and it is located at the wave-length coverage that microwave overlaps mutually with far infrared wave,
The characteristics of thus having two kinds of wave spectrums concurrently, it is the main frequency range of next generation communication.Millimeter wave array antenna is with equal by constant amplitude
The plane or the aerial array of solid that mode is realized.Navigation antenna is to be used for GPS, the Big Dipper, Ge Luona on Mobile phone communication terminal
The antenna of this grade positioning system communication.There is presently no the listing of millimeter wave terminal, the main research direction of millimeter wave still exists
In the research of base station or single antenna, research of the communication terminal for example on mobile phone also rests on millimeter wave group order of matrix section, mainly
It is the form studied a period of time and organize battle array.
At present Mobile phone communication terminal of main flow etc. be all using single gps antenna or GPS+WIFI antennas it is two-in-one come
Navigation antenna use is done, can not meet there is the occasion of high accurancy and precision status requirement.
Therefore, it is necessary to a kind of communication terminal structure of new integrated millimeter wave antenna and navigation antenna is provided to solve
State problem.
Utility model content
Main purpose of the present utility model is to provide a kind of communication terminal knot of integrated millimeter wave antenna and navigation antenna
Structure, with reference to millimeter wave array antenna and navigation antenna, and the coupling unit using millimeter wave array antenna as navigation antenna so that
Navigation antenna is more efficient, more accurate.
The utility model is achieved through the following technical solutions above-mentioned purpose：A kind of integrated millimeter wave antenna and navigation antenna
Communication terminal structure, it includes antenna holder, the Anneta module on the antenna holder, and the Anneta module includes navigation
Antenna, around the navigation antenna set and for the navigation antenna coupling unit some millimeter wave array antennas, institute
State millimeter wave array antenna to be connected in parallel and be provided with the first distributing point on parallel line, draw and set on the navigation antenna
It is equipped with the second distributing point connected with first distributing point.
Further, the quantity at least two of the millimeter wave array antenna and it is symmetricly set on the antenna holder
Angular zone.
Further, the quantity of the millimeter wave array antenna is 2 ~ 4.
Further, each described millimeter wave antenna array include it is some be in a row distribution group array element, described group
Array element, into a branch, is each provided with a conducting switch by conductor series connection in the branch.
Further, described group of array element is one kind in inverted L-type fluting, square fluting.
Compared with prior art, the communication terminal structure of a kind of integrated millimeter wave antenna of the utility model and navigation antenna
Beneficial effect is：With reference to millimeter wave array antenna and navigation antenna, and the coupling using millimeter wave array antenna as navigation antenna
Unit is closed, the number and group formation formula of array element is organized in millimeter wave array antenna by adjusting, changes millimeter wave antenna radiation side
Xiang Tu, so as to realize that the directional diagram by navigation antenna is directed to the top of communication terminal so that navigation antenna can more efficiently,
More accurately work, improve the performance of navigation antenna.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment；
Fig. 2 is the mentality of designing schematic diagram of the utility model embodiment；
Numeral represents in figure：
1 antenna holder；2 millimeter wave array antennas, 21 groups of array elements, 22 conducting switches；3 navigation antennas；4 first feeds
Point；5 second distributing points.
Embodiment
Embodiment：
Fig. 1 is refer to, the present embodiment is the communication terminal structure of integrated millimeter wave antenna and navigation antenna, and it includes antenna
Support 1, the Anneta module on antenna holder 1, the Anneta module include navigation antenna 3, around the setting of navigation antenna 3
And some millimeter wave array antennas 2 of the coupling unit for navigation antenna 3, it is in a row point that millimeter wave array antenna 2, which includes some,
The group array element 21 of cloth.In the present embodiment, the quantity of millimeter wave array antenna 2 is separately positioned on the four of antenna holder 1 for four
Individual angular zone and symmetrical, and the group array element 21 in each millimeter wave antenna array 2 by conductor series connection into one point
, it is connected in parallel between the branch by conductor, a conducting switch 22 is provided with each branch.All millis
Metric wave array antenna 2 is provided with the first distributing point 4 on basic routing line in parallel, draws and is provided with and the first feedback on navigation antenna 4
Second distributing point 5 of the connection of electricity point 4.In other embodiments, the quantity of millimeter wave array antenna 2 can be two.Navigate day
Line 3 is arranged on the middle part of antenna holder 1.
The number and form of change millimeter wave array antenna 2 are realized by turning on switch 22, so as to realize aerial radiation side
To figure adjustable function.Group array element 21 is one kind in inverted L-type fluting, square fluting.Conducting switch 22 can use electronics
Switch, variable capacitance etc. are realized.The number and form of change millimeter wave antenna array 22 are realized by turning on switch 22, so as to real
Existing radiation pattern adjustable function.Millimeter wave antenna array 2 is symmetricly set on the angular zone position of antenna holder 1 so that
Dielectric loss is lower；Simultaneously by setting the antenna pattern of group array element 21 of L-type or square bar uniform, antenna spoke is improved
Penetrate efficiency.
Generally, due to the mutual coupling effect between antenna, can be deteriorated the transmitting-receiving performance between antenna, antenna sheet
Body is metallic object, when two antenna distances are close（Typically in the range of corresponding radiation frequency wavelength）, one of them
The radiated electromagnetic wave of antenna can be directly by line absorption in another day without that can be radiated well in space, so, as suction
The antenna for receiving electromagnetic wave has acted in effect as the identity of absorbing material, and the transmission power and radiation for greatly reducing radiating antenna are imitated
Rate, it is similarly, corresponding also to have most of electromagnetic wave by addition when another antenna launches electromagnetic wave as radiating antenna
Antenna receives, and causes radiance to deteriorate, and is based on the reason for such, and different antennas is it is desirable that can try one's best in terminal
Away from each other, ensureing each antenna will not influence each other deterioration.It is existing but for reality, the package size of terminal phone is limited
Included three to four independent antennas are distributed in the marginal position of mobile phone to some terminals, on this basis, if increase
Millimeter wave array antenna, it is difficult to which each antenna is remote and be all distributed in terminal.On this basis, the present embodiment selection work
Make the bigger navigation antenna 3 of frequency range（GPS 1.575GHz）Placement is combined with millimeter wave array antenna 2, that so does is good
Place is greatly to have saved space, it is not necessary to the individually placed millimeter wave array antenna of many additional spaces, simultaneously as millimeter
The working frequency range of ripple array is very high, and same frequency mutual coupling and crosstalk will not be formed with gps antenna, in such manner, it is possible to neighbouring for two antennas
Visit provides possibility, moreover, moreover it is possible to further using the coupling effect between antenna, reaches and changes gps antenna side
To the purpose of figure.
Fig. 2 is refer to, the principle that millimeter wave array antenna 2 changes the directional diagram of navigation antenna 3 is described as follows：In Fig. 2
Gps antenna form --- the monopole antenna of bending form that a kind of typical terminal of bending part uses, and bend downwards,
Remote according to the radiation of unipole antenna, the antenna pattern of the antenna of this bending form is downward, such as the ripple of lower section in Fig. 2
Shown in valve figure.Again due to the upper right side that gps antenna placement location is mobile phone, so now GPS directional diagrams are actually to point to eventually
End, do not imply that to high-altitude, the location information in reception space that now can not be best, influence positioning precision.If in antenna
Upper area increase metal Coupling minor matters, this coupling minor matters close to gps antenna body, can be by the electric current coupling on GPS bodies
Close metal Coupling minor matters（That is the coupling unit in Fig. 2）, now can just change integrated antenna directional diagram, such as top in Fig. 2
Lobe pattern shown in, allow the directional diagram of overall gps antenna to point into the sky and be not directed to mobile phone.Therefore, the coupling minor matters in GPS are very
It is necessary, but couples minor matters and compare space-consuming, the present embodiment is exactly using millimeter wave array antenna 2 as navigation antenna 3
Coupling unit, single coupling minor matters are saved；And by changing the array quantity and array format energy of millimeter wave array antenna 2
Enough adjustment more easily realized to the directional diagram of navigation antenna 3.
The beneficial effect that the present embodiment integrates the communication terminal structure of millimeter wave antenna and navigation antenna is：With reference to millimeter
Ripple array antenna and navigation antenna, and the coupling unit using millimeter wave array antenna as navigation antenna, by adjusting millimeter wave
The number and group formation formula of array element are organized in array antenna, changes millimeter wave antenna antenna pattern, so as to realize the day that will navigate
The directional diagram of line is directed to the top of communication terminal so that navigation antenna can more efficiently, more accurately work, raising be led
The performance of space flight line.
Above-described is only some embodiments of the present utility model.For the person of ordinary skill of the art,
On the premise of not departing from the utility model and creating design, various modifications and improvements can be made, these belong to this practicality
New protection domain.
Claims (5)
- A kind of 1. communication terminal structure of integrated millimeter wave antenna and navigation antenna, it is characterised in that：It includes antenna holder, position Anneta module on the antenna holder, the Anneta module include navigation antenna, around the navigation antenna set and For some millimeter wave array antennas of the coupling unit of the navigation antenna, the millimeter wave array antenna be connected in parallel and The first distributing point is provided with parallel line, second for being provided with and being connected with first distributing point is drawn on the navigation antenna Distributing point.
- 2. the communication terminal structure of integrated millimeter wave antenna and navigation antenna as claimed in claim 1, it is characterised in that：It is described The quantity at least two of millimeter wave array antenna and it is symmetricly set on the angular zone of the antenna holder.
- 3. the communication terminal structure of integrated millimeter wave antenna and navigation antenna as claimed in claim 1 or 2, it is characterised in that： The quantity of the millimeter wave array antenna is 2 ~ 4.
- 4. the communication terminal structure of integrated millimeter wave antenna and navigation antenna as claimed in claim 3, it is characterised in that：It is each The individual millimeter wave antenna array include it is some be in row distribution group array element, described group of array element is by conductor series connection into one Individual branch, a conducting switch is each provided with the branch.
- 5. the communication terminal structure of integrated millimeter wave antenna and navigation antenna as claimed in claim 4, it is characterised in that：It is described Group array element is one kind in inverted L-type fluting, square fluting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720734346.3U CN207009644U (en) | 2017-06-22 | 2017-06-22 | A kind of communication terminal structure of integrated millimeter wave antenna and navigation antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720734346.3U CN207009644U (en) | 2017-06-22 | 2017-06-22 | A kind of communication terminal structure of integrated millimeter wave antenna and navigation antenna |
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| Publication Number | Publication Date |
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| CN207009644U true CN207009644U (en) | 2018-02-13 |
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| CN201720734346.3U Active CN207009644U (en) | 2017-06-22 | 2017-06-22 | A kind of communication terminal structure of integrated millimeter wave antenna and navigation antenna |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107275807A (en) * | 2017-06-22 | 2017-10-20 | 昆山睿翔讯通通信技术有限公司 | A kind of communication terminal structure of integrated millimeter wave antenna and navigation antenna |
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2017
- 2017-06-22 CN CN201720734346.3U patent/CN207009644U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107275807A (en) * | 2017-06-22 | 2017-10-20 | 昆山睿翔讯通通信技术有限公司 | A kind of communication terminal structure of integrated millimeter wave antenna and navigation antenna |
| CN107275807B (en) * | 2017-06-22 | 2021-01-08 | 昆山睿翔讯通通信技术有限公司 | Communication terminal structure integrating millimeter wave antenna and navigation antenna |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180710 Address after: 215300 Room 102, new generation communication technology industrial park, 5, 1689 Zizhu Road, Yushan Town, Kunshan, Suzhou, Jiangsu Patentee after: Kunshan billion interest Information Technology Research Institute Co., Ltd. Address before: 215300 No. 268, Deng Yun Road, Kunshan hi tech Zone, Suzhou, Jiangsu. Patentee before: Kunshan Ruixiang Xuntong Communication Technology Co., Ltd. |