CN209298347U - A kind of vehicle intelligent antenna module - Google Patents
A kind of vehicle intelligent antenna module Download PDFInfo
- Publication number
- CN209298347U CN209298347U CN201920046932.8U CN201920046932U CN209298347U CN 209298347 U CN209298347 U CN 209298347U CN 201920046932 U CN201920046932 U CN 201920046932U CN 209298347 U CN209298347 U CN 209298347U
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- shark fins
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Abstract
The utility model discloses a kind of vehicle intelligent antenna modules, comprising: external LTE primary antenna is arranged in built in shark fins on shell；External LTE slave antenna is located at the rear and front end of shell built in the shark fins with the external LTE primary antenna；V2X antenna is arranged in shark fins housing, is located at entire shark fins rear；GNSS antenna using high dielectric constant material, and is placed on arrangement axis position；SDARS antenna is adjacent with GNSS antenna；Built-in LTE antenna is placed on TBOX edge；RKE antenna is placed on the long side of TBOX below roof；Wi-Fi antenna is placed below roof.The utility model integrates 8 antennas in shark fins, can sufficiently save space and antenna performance.
Description
Technical field
The utility model belongs to car antenna technical field more particularly to a kind of vehicle intelligent antenna module.
Background technique
In existing car antenna technical field, involved antenna function and antenna form are according to vehicle, style moulding
Diversified antenna product can be derived with vehicle positioning.Such as it is integrated in the AM/FM/DAB/TV antenna of glass for vehicle window,
It is installed on LTE, GNSS and SDARS antenna of roof shark fins, is mounted on the antenna of the positions such as spoiler lid, because of these positions
Space is relatively all bigger, and antenna substantially can not size-limited and car body factor influence.With the development of car networking, need
The antenna system and quantity asked increase, and in addition automobile manufacture needs to save cost, and current trends are that shark fins is integrated in T-BOX
Together, how to be laid out then becomes key point, it is desirable that can sufficiently save space and guarantee antenna performance again.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of vehicle intelligent antenna modules, can sufficiently save sky
Between, and can guarantee antenna performance.
The technical scheme adopted by the utility model is
A kind of vehicle intelligent antenna module, comprising:
External LTE primary antenna, is arranged in built in shark fins on shell；
External LTE slave antenna is located at the rear and front end of shell built in the shark fins with the external LTE primary antenna；
V2X antenna is arranged in shark fins housing, is located at entire shark fins rear；
GNSS antenna using high dielectric constant material, and is placed on arrangement axis position；
SDARS antenna is adjacent with the GNSS antenna；
Built-in LTE antenna is placed on TBOX edge；
RKE antenna is placed on the long side of TBOX below roof；
Wi-Fi antenna is placed below roof.
Preferably, the external LTE primary antenna and the external LTE slave antenna use monopolar form.
Preferably, the V2X antenna uses coplanar waveguide form.
Preferably, the external LTE primary antenna and/or the external LTE slave antenna and/or the V2X antenna use FPC
Form.
Preferably, the built-in LTE antenna and/or the RKE antenna use Loop antenna form.
Compared with prior art, the utility model has the beneficial effects that
The antenna module of the utility model realizes in set or narrow or irregular space, makes full use of day
The contours profiles of line carry out the layout design of antenna, achieve the purpose that realize multiple functions and performance requirement；
The utility model is integrated with 8 antennas in shark fins, and can sufficiently save space can guarantee antenna performance again, can
To replace existing traditional shark fins antenna, and properties of product and customer requirement can be met.
Certainly, implement any product of the utility model it is not absolutely required to and meanwhile reach above-described all advantages.
Detailed description of the invention
Fig. 1 is the layout drawing of an embodiment of the present invention external LTE primary antenna and external LTE slave antenna；
Fig. 2 is the layout drawing of the V2X antenna of an embodiment of the present invention, GNSS antenna and SDARS antenna；
Fig. 3 is the built-in LTE antenna, RKE antenna and Wi-Fi antenna layout drawing of an embodiment of the present invention；
Fig. 4 is the test curve figure of the external LTE primary antenna of the utility model；
Fig. 5 is the test curve figure of the external LTE slave antenna of the utility model；
Fig. 6 is the test curve figure of the V2X antenna of the utility model；
Fig. 7 is the test curve figure of the GNSS antenna of the utility model；
Fig. 8 is the test curve figure of the SDARS antenna of the utility model；
Fig. 9 is the test curve figure of the built-in LTE antenna of the utility model；
Figure 10 is the test curve figure of the RKE antenna of the utility model；
Figure 11 is the test curve figure of the Wi-Fi antenna of the utility model.
In figure, the external LTE primary antenna of 1-；The external LTE slave antenna of 2-；3-V2X antenna；4-GNSS antenna；5-SDARS days
Line；LTE antenna built in 6-；7-RKE antenna；8-Wi-Fi antenna.
Specific embodiment
It is practical new to this below in conjunction with attached drawing to keep the purpose of this utility model, technical solution and advantage clearer
Each embodiment of type is explained in detail.
As shown in Figure 1 to Figure 3, a kind of vehicle intelligent antenna module, including external LTE primary antenna 1, external LTE slave antenna
2, V2X antenna 3, GNSS antenna 4, SDARS antenna 5, built-in LTE antenna 6, RKE antenna 7 and Wi-Fi antenna 8.
External LTE primary antenna 1 and external LTE slave antenna 2 are all made of FPC form, are bracket by shell built in shark fins, point
It is not arranged in the rear and front end of shell built in shark fins, guarantees antenna performance in a limited space, improves the isolation of major-minor antenna.
V2X antenna 3 is arranged in shark fins housing using FPC form, is located at entire shark fins rear, is not easy by other
Antenna interference, since 3 frequency of V2X antenna is high, 1/4 λ wavelength is shorter, and antenna is easy to be blocked by circumferential metal, and the design is using altogether
Face waveguide form, can be improved antenna electrical length, improve the radiance of antenna.
GNSS antenna 4 reduces antenna size using high dielectric constant material, in this way with respect to increasing relatively
Area, and it is placed on arrangement axis position, it ensure that the best environment of antenna, can achieve best axis ratio and gain performance.
SDARS antenna 5, it is adjacent with the GNSS antenna 4, it can guarantee best axis ratio and incremental in the confined space
Energy.
Built-in LTE antenna 6 is placed on TBOX edge using Loop antenna form, is conducive to reception and the hair of signal
It penetrates.
RKE antenna 7 is placed on the long side of TBOX below roof, is utilized confined space longest using Loop antenna form
Distance, be conducive to signal reception.
Wi-Fi antenna 8 is placed below roof according to user demand, guarantees the reception of car LTE and Wi-Fi signal, separately
It is integrated with RKE antenna 7 outside, saves one receiving module of vehicle body, and performance is better than individual receiving module.
As shown in Fig. 4 to Figure 11, the antenna that the utility model integrates can cover most of car antenna functional requirements,
The functions of modules such as WIFI, LTE, RKE, GNSS, SDARS, V2X formed smart antenna important component, meet different clients and
The demand in market.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in
Change or replacement, should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should
It is subject to the protection scope in claims.
Claims (5)
1. a kind of vehicle intelligent antenna module characterized by comprising
External LTE primary antenna, is arranged in built in shark fins on shell；
External LTE slave antenna is located at the rear and front end of shell built in the shark fins with the external LTE primary antenna；
V2X antenna is arranged in shark fins housing, is located at entire shark fins rear；
GNSS antenna using high dielectric constant material, and is placed on arrangement axis position；
SDARS antenna is adjacent with the GNSS antenna；
Built-in LTE antenna is placed on TBOX edge；
RKE antenna is placed on the long side of TBOX below roof；
Wi-Fi antenna is placed below roof.
2. a kind of vehicle intelligent antenna module according to claim 1, which is characterized in that the external LTE primary antenna and
The external LTE slave antenna uses monopolar form.
3. a kind of vehicle intelligent antenna module according to claim 1, which is characterized in that the V2X antenna is using coplanar
Waveguide form.
4. a kind of vehicle intelligent antenna module according to claim 1, which is characterized in that the external LTE primary antenna and/
Or the external LTE slave antenna and/or the V2X antenna use FPC form.
5. a kind of vehicle intelligent antenna module according to claim 1, which is characterized in that the built-in LTE antenna and/or
The RKE antenna uses Loop antenna form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920046932.8U CN209298347U (en) | 2019-01-11 | 2019-01-11 | A kind of vehicle intelligent antenna module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920046932.8U CN209298347U (en) | 2019-01-11 | 2019-01-11 | A kind of vehicle intelligent antenna module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209298347U true CN209298347U (en) | 2019-08-23 |
Family
ID=67642018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920046932.8U Active CN209298347U (en) | 2019-01-11 | 2019-01-11 | A kind of vehicle intelligent antenna module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209298347U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112003014A (en) * | 2020-07-03 | 2020-11-27 | 惠州市德赛西威汽车电子股份有限公司 | 5G antenna structure for improving isolation |
-
2019
- 2019-01-11 CN CN201920046932.8U patent/CN209298347U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112003014A (en) * | 2020-07-03 | 2020-11-27 | 惠州市德赛西威汽车电子股份有限公司 | 5G antenna structure for improving isolation |
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