CN110224233A - A kind of car antenna - Google Patents
A kind of car antenna Download PDFInfo
- Publication number
- CN110224233A CN110224233A CN201910344774.9A CN201910344774A CN110224233A CN 110224233 A CN110224233 A CN 110224233A CN 201910344774 A CN201910344774 A CN 201910344774A CN 110224233 A CN110224233 A CN 110224233A
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- China
- Prior art keywords
- oscillator
- signal
- antenna
- circuit board
- antenna oscillator
- 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
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- 239000002184 metal Substances 0.000 claims description 11
- 241000251730 Chondrichthyes Species 0.000 claims description 7
- 238000004891 communication Methods 0.000 claims description 7
- 238000001914 filtration Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 2
- 230000005855 radiation Effects 0.000 abstract description 3
- 230000003321 amplification Effects 0.000 description 5
- 238000003199 nucleic acid amplification method Methods 0.000 description 5
- 238000012545 processing Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- H01Q1/27—Adaptation for use in or on movable bodies
- H01Q1/32—Adaptation for use in or on road or rail vehicles
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/50—Structural association of antennas with earthing switches, lead-in devices or lightning protectors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q23/00—Antennas with active circuits or circuit elements integrated within them or attached to them
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
- H01Q5/20—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements characterised by the operating wavebands
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
- H01Q5/30—Arrangements for providing operation on different wavebands
- H01Q5/307—Individual or coupled radiating elements, each element being fed in an unspecified way
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
- H01Q5/50—Feeding or matching arrangements for broad-band or multi-band operation
Abstract
The invention discloses a kind of car antennas, comprising: the shell and mounting base that match and be arranged on mounting base with lower component: horizontal circuit boards are arranged on mounting base；In conjunction with antenna oscillator, it is configured to concurrently receive AM/FM and 4G signal, is vertically arranged on mounting base in conjunction with antenna oscillator by oscillator bracket, and connect with horizontal circuit partitioned signal；Vertical circuit board；Satellite antenna oscillator, satellite antenna oscillator are set in horizontal circuit boards；Signal cable.While the combination antenna oscillator of car antenna of the invention receives 4G signal, also complete the reception and tuning of AM/FM signal jointly with vertical circuit board, such a structure increases AM/FM frequency modulation swept areas and 4G low frequency radiation area, reduce influence of the AM/FM FM signal to 4G signal, structure is simple, it is practical, improve the convenience of car antenna.
Description
Technical field
The invention belongs to vehicle electric fields, more particularly, to a kind of car antenna.
Background technique
In order to improve safety and the convenience of vehicle, vehicle interior is provided with a variety of mobile units (for example, AM/FM is received
Sound machine, GPS navigation equipment, in-car TV etc.), and receiving antenna is set in outside vehicle.
Currently, common shark fin type antenna, function and the vehicle for taking into account antenna are beautiful, wind when also reducing vehicle driving
Resistance is to the integrally-built active force of antenna.But with the development of mobile communication technology, so that in-vehicle wireless communications device is to vehicle
More stringent requirements are proposed for the function of load antenna.Existing shark fin type antenna is limited by own vol, can not be limited at its
The oscillator for receiving a variety of unlike signals (for example, AM/FM signal, GPS signal, 4G signal etc.) is set simultaneously in inner space.
In view of the above-mentioned problems, there is no good solution in the prior art.
Summary of the invention
The purpose of the present invention is to propose to the car antennas that one kind can receive a variety of unlike signals simultaneously.
To achieve the goals above, the present invention provides a kind of car antennas, comprising: the shell and mounting base matched
And be arranged on the mounting base with lower component: horizontal circuit boards, be arranged on the mounting base；It shakes in conjunction with antenna
Son, the combination antenna oscillator are configured to concurrently receive AM/FM and 4G signal of communication, and the combination antenna oscillator passes through oscillator
Bracket is vertically arranged on the mounting base, and is connect with the horizontal circuit partitioned signal；Vertical circuit board, the vertical electricity
Road plate is connect with the combination antenna oscillator and horizontal circuit partitioned signal respectively；Satellite antenna oscillator, the satellite antenna oscillator
It is set in the horizontal circuit boards, and is connect with the horizontal circuit partitioned signal；Signal cable, one end and the horizontal circuit
Partitioned signal connection, the other end are connect with in-vehicle device.
Preferably, the sheet metal that the combination antenna oscillator is integrally formed has top, both wings and the back interconnected
Portion.
Preferably, the shape of the oscillator bracket is matched with the shape of the combination antenna oscillator, is supported in conjunction with day
The lower part of linear oscillator；The oscillator bracket is set in the horizontal circuit boards and/or the mounting base by multiple newel posts.
Preferably, the vertical circuit board includes frequency tuning module, and the vertical circuit board is plugged on the horizontal electricity
In the gap of road plate, and it is connect respectively with the combination antenna oscillator and the horizontal circuit partitioned signal.
Preferably, the vertical circuit board is vertically plugged between two newel posts of the oscillator bracket.
Preferably, metal clips is equipped between the combination antenna oscillator and the top of the vertical circuit board.
Preferably, the horizontal circuit boards include AM/FM bandstop filter, 4G connector, AM amplifilter, FM amplification
Filter, AM/FM connector；The AM/FM bandstop filter and frequency tuning module are connect with the combination antenna oscillator；
The AM/FM bandstop filter is also connect with the 4G connector；The AM amplifilter respectively with the frequency tuning mould
Block is connected with AM/FM connector；The FM amplifilter is connect with the frequency tuning module and AM/FM connector respectively.
Preferably, the AMFM bandstop filter eliminates the signal of AMFM, the AM amplifilter and FM amplification filtering
Device eliminates 4G signal.
Preferably, the shell is shark fins shape.
Preferably, the car antenna further includes the gasket being arranged between the mounting base and roof.
The beneficial effects of the present invention are: the present invention is in the limited space of car antenna by combining antenna oscillator, erecting
Straight circuit board, horizontal circuit boards complete the reception processing of AM/FM, 4G and GPS signal, receive the same of 4G signal in conjunction with antenna oscillator
When, also complete the reception and tuning of AM/FM signal jointly with vertical circuit board, such a structure increases AM/FM frequency modulation radiating surfaces
Long-pending and 4G low frequency radiation area, reduces influence of the AM/FM FM signal to 4G signal, and of simple structure and strong practicability improves vehicle
Carry the convenience of antenna.
The present invention has other characteristics and advantages, these characteristics and advantages are from the attached drawing and subsequent tool being incorporated herein
It will be apparent, or will be carried out in the attached drawing and subsequent specific embodiment being incorporated herein detailed in body embodiment
Statement, these the drawings and specific embodiments are used together to explain specific principle of the invention.
Detailed description of the invention
Exemplary embodiment of the invention is described in more detail in conjunction with the accompanying drawings, it is of the invention above-mentioned and its
Its purpose, feature and advantage will be apparent.Wherein, in exemplary embodiment of the invention, identical appended drawing reference
Typically represent same parts.
Fig. 1 shows the configuration schematic diagram of car antenna according to an embodiment of the invention.
Fig. 2 shows the outline drawings of car antenna according to an embodiment of the invention.
Description of symbols:
1, shell；2, in conjunction with antenna oscillator；3, oscillator bracket；4, metal clips；5, vertical circuit board；6, screw；7, it defends
Star antenna oscillator；8, horizontal circuit boards；9, clip；10, mounting base；11, shell screw；12, gasket；13, signal cable；
14, antenna screw.
Specific embodiment
The preferred embodiment that the present invention will be described in more detail below with reference to accompanying drawings.Although being shown in attached drawing of the invention
Preferred embodiment, however, it is to be appreciated that may be realized in various forms the present invention without should be by embodiments set forth herein institute
Limitation.On the contrary, thesing embodiments are provided so that the present invention is more thorough and complete, and can be by the scope of the present invention
Completely it is communicated to those skilled in the art.
A kind of car antenna according to the present invention, comprising: the shell and mounting base that match and setting are at installation bottom
On plate with lower component: horizontal circuit boards, be arranged on mounting base；In conjunction with antenna oscillator, it is configured in conjunction with antenna oscillator
AM/FM and 4G signal of communication is received simultaneously, is vertically arranged on mounting base in conjunction with antenna oscillator by oscillator bracket, and and water
Flat circuit board signal connection；Vertical circuit board, vertical circuit board are connect with antenna oscillator and horizontal circuit partitioned signal is combined respectively；
Satellite antenna oscillator, satellite antenna oscillator are set in horizontal circuit boards, and are connect with horizontal circuit partitioned signal；Signal cable,
One end is connect with horizontal circuit partitioned signal, and the other end is connect with in-vehicle device.
Specifically, mounting base is fixedly connected by shell screw with shell, in the shell and mounting base by matching
Horizontal circuit boards, vertical circuit board are placed in the confined space of composition, in conjunction with antenna oscillator, satellite antenna oscillator and signal electricity
Cable, horizontal circuit boards are fixed by screws on mounting base, are transmitted to level after receiving 4G signal of communication in conjunction with antenna oscillator
Circuit board is transmitted to in-vehicle device by signal cable after being handled by horizontal circuit boards again；In conjunction with antenna oscillator and vertical circuit
Board group is together as the tuned antenna oscillator of AM/FM signal, the common reception and tuning for completing AM/FM signal, after tuning
AM/FM signal is transmitted to horizontal circuit boards and is handled, then is transmitted to in-vehicle device again by signal cable；Satellite antenna oscillator
(such as selecting GPS patch antenna element or Beidou antenna oscillator), which is arranged in horizontal circuit boards, connects
The GPS signal of receipts is transmitted to horizontal circuit boards, is transmitted to in-vehicle device again by signal cable after horizontal circuit boards are handled,
Mounting base is equipped with through-hole, and signal cable passes through through-hole and is connected to in-vehicle device；The bottom of mounting base is additionally provided with threaded post,
Roof is fixed on by threaded post.
It is interior by combining antenna oscillator, vertical circuit in a limited space according to the car antenna of illustrative embodiment
Plate, horizontal circuit boards complete the reception processing of AM/FM, 4G and GPS signal, while receiving 4G signal in conjunction with antenna oscillator, also
Complete the reception and tuning of AM/FM signal jointly with vertical circuit board, such a structure increases AM/FM frequency modulation swept area and 4G
Low frequency radiation area reduces influence of the AM/FM FM signal to 4G signal, and receives GPS signal, knot by satellite antenna oscillator
Structure is simple, practical, improves the convenience of car antenna.
Preferably, the sheet metal being integrally formed in conjunction with antenna oscillator, have interconnect top, both wings and
Back.
Preferably, the shape of oscillator bracket is matched with the shape of antenna oscillator is combined, and is supported in conjunction with antenna
The lower part of oscillator；Oscillator bracket is set in horizontal circuit boards and/or mounting base by multiple newel posts.
Specifically, in conjunction with the sheet metal that antenna oscillator is integrally formed, including top, both wings and back, it shakes in conjunction with antenna
The top of son and the shape similar portions cone of both wings, top are equipped with downward back, and oscillator bracket is supported in conjunction with antenna
The lower part of oscillator, oscillator bracket are divided into bottom and side wall, and bottom is stepped, and ladder-like upper section is equipped with upward side wall,
It is equipped with newel post below ladder-like upper section, is set on the side wall of oscillator bracket in conjunction with antenna oscillator by screw.
Preferably, vertical circuit board includes frequency tuning module, and vertical circuit board is plugged on horizontal circuit boards
In gap, and it is connect respectively with antenna oscillator and horizontal circuit partitioned signal is combined.
Specifically, receiving AM/FM signal in conjunction with antenna oscillator, frequency tuning module is in conjunction with the received AM/ of antenna oscillator
FM signal carries out frequency tuning, completes the reception and tuning of AM/FM signal jointly in conjunction with antenna oscillator and frequency tuning module, this
Kind structure increases AM/FM frequency modulation swept area, influence of the AM/FM FM signal to 4G signal is reduced, via frequency tuning
Signal after module tuning is transmitted to horizontal circuit boards and is handled, then is transmitted to in-vehicle device again by signal cable.It is preferred that
, frequency tuning module is made of PCB circuit board and coil.
Preferably, vertical circuit board is vertically plugged between two newel posts of oscillator bracket.
Preferably, in conjunction between antenna oscillator and the top of vertical circuit board be equipped with metal clips.
Specifically, oscillator bracket is divided into bottom and side wall, bottom is stepped, and ladder-like upper section is equipped with upward side
Wall is equipped with newel post below ladder-like upper section, there is crack between two newel posts, vertical circuit board it is vertical be plugged on oscillator
Between two newel posts of bracket, the top of vertical circuit board is connected with combination antenna oscillator by metal clips.Horizontal circuit boards
Middle position be equipped with gap, vertical circuit board is vertically plugged in the gap of horizontal circuit boards, can also pass through screw
It is connected on horizontal circuit boards and/or mounting base, can also be welded in horizontal circuit boards.
Preferably, horizontal circuit boards include that AM/FM bandstop filter, 4G connector, AM amplifilter, FM are put
Big filter, AM/FM connector；AM/FM bandstop filter and frequency tuning module are connect in conjunction with antenna oscillator；AM/FM
Bandstop filter is also connect with 4G connector；AM amplifilter is connect with frequency tuning module and AM/FM connector respectively；FM
Amplifilter is connect with frequency tuning module and AM/FM connector respectively.
Preferably, AM/FM bandstop filter eliminates the signal of AM/FM, AM amplifilter and FM amplification filtering
Device eliminates 4G signal.
Specifically, also completing AM/FM jointly with frequency tuning module while receiving 4G signal of communication in conjunction with antenna oscillator
The reception and tuning of signal.It is eliminated in conjunction with the received 4G signal of antenna oscillator by the AM/FM bandstop filter of horizontal circuit boards
The signal of AM/FM, the 4G signal of reservation are exported to 4G connector, horizontal via being transmitted to horizontal circuit boards again after 4G connector
Circuit board is equipped with crimp type terminal, by crimp type terminal connection signal cable, via horizontal circuit boards by signal cable export to
Relevant device；Vertical circuit board carries out frequency tuning to the received AM/FM signal of combination antenna oscillator, AM/FM after tuning
When signal is AM signal, which passes through AM amplifilter, eliminates 4G signal, simultaneously amplifies the AM signal of reservation, this is put
AM signal after big is exported to AM/FM connector, is exported by signal cable to relevant device via after AM/FM connector；When
When AM/FM signal after tuning is FM signal, which passes through FM amplifilter, eliminates 4G signal, simultaneously amplifies reservation
FM signal, which exports to AM/FM connector, via defeated by signal cable again after AM/FM connector
Out to relevant device.
Horizontal circuit boards further include the first low-noise amplifier (LNA), the second low-noise amplifier (LNA) and filter.
It can complete to be transmitted to horizontal circuit boards to the reception of satellite positioning signal (GPS/BDS) by satellite antenna oscillator.Satellite
After position signal is via the first low-noise amplifier (LNA) enhanced processing, then via filter elimination clutter, then via the second low noise
It is exported by signal cable to relevant device after acoustic amplifier (LNA) enhanced processing.
Preferably, shell is shark fins shape.
Specifically, shark fin-shaped shell mechanism is beautiful, small in size.
Preferably, car antenna further includes the gasket being arranged between mounting base and roof.
Specifically, gasket is arranged between mounting base and roof, the work of bumper and absorbing shock and waterproof sealing can have
With protection car antenna internal component improves car antenna service life.
Embodiment
Fig. 1 shows the configuration schematic diagram of car antenna according to an embodiment of the invention.
Fig. 2 shows the outline drawings of car antenna according to an embodiment of the invention.
As shown in Figure 1, Figure 2, a kind of car antenna, comprising: the shell 1 and mounting base 10 and setting matched exists
On mounting base 10 with lower component: horizontal circuit boards 8, be arranged on mounting base 10；In conjunction with antenna oscillator 2, in conjunction with antenna
Oscillator 2 is configured to concurrently receive AM/FM and 4G signal of communication, is vertically arranged at peace by oscillator bracket 3 in conjunction with antenna oscillator 2
It fills on bottom plate 10, and is connect with 8 signal of horizontal circuit boards；Vertical circuit board 5, vertical circuit board 5 is respectively and in conjunction with antenna oscillator 2
It is connected with 8 signal of horizontal circuit boards；Satellite antenna oscillator 7, satellite antenna oscillator 7 are set in horizontal circuit boards 8, and with level
The connection of 8 signal of circuit board；Signal cable 13, one end are connect with 8 signal of horizontal circuit boards, and the other end is connect with in-vehicle device.
Wherein, the sheet metal being integrally formed in conjunction with antenna oscillator 2 has top, both wings and the back interconnected.
Wherein, the shape of oscillator bracket 3 is matched with the shape of antenna oscillator 2 is combined, and is supported in conjunction with antenna oscillator 2
Lower part；Oscillator bracket 3 is set in horizontal circuit boards 8 and/or mounting base 10 by multiple newel posts.
Wherein, vertical circuit board 5 includes frequency tuning module, and vertical circuit board 5 is plugged on the gap of horizontal circuit boards 8
It is interior, and connect respectively with antenna oscillator 2 and 8 signal of horizontal circuit boards is combined.
Wherein, vertical circuit board 5 is vertically plugged between two newel posts of oscillator bracket 3.
Wherein, metal clips is equipped in conjunction between antenna oscillator 2 and the top of vertical circuit board 5.
Wherein, horizontal circuit boards 5 include AM/FM bandstop filter, 4G connector, AM amplifilter, FM amplification filtering
Device, AM/FM connector；AM/FM bandstop filter and frequency tuning module are connect in conjunction with antenna oscillator 2；AM/FM band resistance filter
Wave device is also connect with 4G connector；AM amplifilter is connect with frequency tuning module and AM/FM connector respectively；FM amplification filter
Wave device is connect with frequency tuning module and AM/FM connector respectively.
Wherein, AMFM bandstop filter eliminates the signal of AMFM, and AM amplifilter and FM amplifilter eliminate 4G
Signal.
Wherein, shell 1 is shark fins shape.
Wherein, car antenna further includes the gasket 12 being arranged between mounting base 10 and roof.
The embodiment of the present invention is described above, above description is exemplary, and non-exclusive, and also not
It is limited to disclosed embodiment.Without departing from the scope and spirit of embodiment described, for the art
Those of ordinary skill for many modifications and changes are obvious.
Claims (10)
1. a kind of car antenna characterized by comprising the shell and mounting base that match and setting are at the installation bottom
On plate with lower component:
Horizontal circuit boards are arranged on the mounting base；
In conjunction with antenna oscillator, the combination antenna oscillator is configured to concurrently receive AM/FM and 4G signal of communication, the combination day
Linear oscillator is vertically arranged on the mounting base by oscillator bracket, and is connect with the horizontal circuit partitioned signal；
Vertical circuit board, the vertical circuit board are connect with the combination antenna oscillator and horizontal circuit partitioned signal respectively；
Satellite antenna oscillator, the satellite antenna oscillator are set in the horizontal circuit boards, and are believed with the horizontal circuit boards
Number connection；
Signal cable, one end are connect with the horizontal circuit partitioned signal, and the other end is connect with in-vehicle device.
2. car antenna according to claim 1, which is characterized in that the metal that the combination antenna oscillator is integrally formed
Piece has top, both wings and the back interconnected.
3. car antenna according to claim 2, which is characterized in that the shape of the oscillator bracket and the combination antenna
The shape of oscillator matches, and is supported on the lower part in conjunction with antenna oscillator；
The oscillator bracket is set in the horizontal circuit boards and/or the mounting base by multiple newel posts.
4. car antenna according to claim 1, which is characterized in that the vertical circuit board includes frequency tuning module,
The vertical circuit board is plugged in the gap of the horizontal circuit boards, and respectively with the combination antenna oscillator and the level
Circuit board signal connection.
5. car antenna according to claim 4, which is characterized in that the vertical circuit board is vertically plugged on the vibration
Between two newel posts of submounts.
6. car antenna according to claim 4, which is characterized in that the combination antenna oscillator and the vertical circuit board
Top between be equipped with metal clips.
7. car antenna according to claim 4, which is characterized in that the horizontal circuit boards include AM/FM bandreject filtering
Device, 4G connector, AM amplifilter, FM amplifilter, AM/FM connector；The AM/FM bandstop filter and frequency tune
Humorous module is connect with the combination antenna oscillator；The AM/FM bandstop filter is also connect with the 4G connector；The AM
Amplifilter is connect with the frequency tuning module and AM/FM connector respectively；The FM amplifilter respectively with it is described
Frequency tuning module is connected with AM/FM connector.
8. car antenna according to claim 7, which is characterized in that the AM/FM bandstop filter eliminates the letter of AM/FM
Number, the AM amplifilter and FM amplifilter eliminate 4G signal.
9. car antenna according to claim 1, which is characterized in that the shell is shark fins shape.
10. car antenna according to claim 1, which is characterized in that the car antenna further includes being arranged in the peace
Fill the gasket between bottom plate and roof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910344774.9A CN110224233A (en) | 2019-04-26 | 2019-04-26 | A kind of car antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910344774.9A CN110224233A (en) | 2019-04-26 | 2019-04-26 | A kind of car antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110224233A true CN110224233A (en) | 2019-09-10 |
Family
ID=67819903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910344774.9A Pending CN110224233A (en) | 2019-04-26 | 2019-04-26 | A kind of car antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110224233A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103138039A (en) * | 2013-03-15 | 2013-06-05 | 苏州中兴山一电子有限公司 | Multifunctional antenna |
| US20140292593A1 (en) * | 2011-12-14 | 2014-10-02 | Laird Technologies, Inc. | Multiband mimo antenna assemblies operable with lte frequencies |
| CN204103036U (en) * | 2013-07-12 | 2015-01-14 | 莱尔德电子材料（上海）有限公司 | Car antenna assembly |
| WO2015003384A1 (en) * | 2013-07-12 | 2015-01-15 | Laird Technologies (Shanghai) Co., Ltd. | Multiband vehicular antenna assemblies |
| CN107768800A (en) * | 2017-09-12 | 2018-03-06 | 凯士林汽车部件（苏州）有限公司 | A kind of automobile shark fins antenna |
| CN109473787A (en) * | 2018-12-11 | 2019-03-15 | 汽-大众汽车有限公司 | A kind of shark fins antenna module |
| CN210015969U (en) * | 2019-04-26 | 2020-02-04 | 安费诺三浦（辽宁）汽车电子有限公司 | Vehicle-mounted antenna |
-
2019
- 2019-04-26 CN CN201910344774.9A patent/CN110224233A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140292593A1 (en) * | 2011-12-14 | 2014-10-02 | Laird Technologies, Inc. | Multiband mimo antenna assemblies operable with lte frequencies |
| CN103138039A (en) * | 2013-03-15 | 2013-06-05 | 苏州中兴山一电子有限公司 | Multifunctional antenna |
| CN204103036U (en) * | 2013-07-12 | 2015-01-14 | 莱尔德电子材料（上海）有限公司 | Car antenna assembly |
| WO2015003384A1 (en) * | 2013-07-12 | 2015-01-15 | Laird Technologies (Shanghai) Co., Ltd. | Multiband vehicular antenna assemblies |
| CN107768800A (en) * | 2017-09-12 | 2018-03-06 | 凯士林汽车部件（苏州）有限公司 | A kind of automobile shark fins antenna |
| CN109473787A (en) * | 2018-12-11 | 2019-03-15 | 汽-大众汽车有限公司 | A kind of shark fins antenna module |
| CN210015969U (en) * | 2019-04-26 | 2020-02-04 | 安费诺三浦（辽宁）汽车电子有限公司 | Vehicle-mounted antenna |
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