CN204167472U - Shark fins antenna module - Google Patents

Abstract

The utility model relates to a kind of shark fins antenna module.In the exemplary embodiment, the shark fins antenna module for being mounted to body wall is disclosed.Described shark fins antenna module comprises base and has the radome of shark fins structure.This radome is attached to described base, makes jointly to limit inner space by described radome and described base.There is the first antenna in described inner space.This first antenna is constructed to be permeable to AM/FM/DABIII/DMB frequencies operations.

Description

Shark fins antenna module

Technical field

The utility model relates generally to shark fins antenna module.

Background technology

This part provides relevant with the utility model may not be the background information of prior art.

The dissimilar antenna comprising AM/FM wireless aerial, satellite digital audio radio service antenna (SDARS), mobile phone antenna, satellite navigation aerial etc. is used in auto industry.Also generally multi-band antenna assemblies is used in auto industry.Multi-band antenna assemblies generally includes multiple antenna, and the multiple frequency range of the plurality of antenna cover also operates with the plurality of frequency range.The printed circuit board (PCB) (PCB) with radiator antenna element is the peculiar parts of multi-band antenna assemblies.

Car antenna can be placed or be arranged on the top of such as vehicle, luggage case or automobile bonnet and so on surface of vehicle on to assist in ensuring that antenna has the unobstructed visual field aloft or towards zenith.Antenna can be connected (such as via coaxial cable etc.) one or more electronic installations (such as radio receiver, touch-screen display, guider, mobile phone etc.) to the interior of vehicle, thus multi-band antenna assemblies can be used for transmitting or from the electronic installation Received signal strength of vehicle interior to the electronic installation of vehicle interior.

Utility model content

This part provides overall summary of the present utility model, is not that its four corner or the comprehensive of its whole feature disclose.

According to many aspects, disclose the illustrative embodiments of shark fins antenna module.In the exemplary embodiment, the shark fins antenna module for being mounted to body wall is disclosed.Described shark fins antenna module comprises: base; Have the radome of shark fins structure, this radome is attached to described base, makes jointly to limit inner space by described radome and described base; And being arranged in the first antenna of described inner space, this first antenna is constructed to be permeable to AM/FM/DABIII/DMB frequencies operations.

Described first antenna comprises: the printed circuit board (PCB) with the first side and the second contrary side; And along described first side of described printed circuit board (PCB) and the electric conductor of described second side.

Described electric conductor along described first side of described printed circuit board (PCB) is configured to can with AM/FM frequencies operations, and be configured to along the described electric conductor of described second side of described printed circuit board (PCB) can with DABIII/DMB frequencies operations.

Described electric conductor comprises the trace of described first side along described printed circuit board (PCB) and described second side.

Described trace along described first side of described printed circuit board (PCB) is configured to can with the frequencies operations in the frequency in AM frequency band and FM frequency band, and be configured to along the described trace of described second side of described printed circuit board (PCB) can with the frequencies operations in the frequency in DABIII frequency band and DMB frequency band; And/or the described trace along described first side of described printed circuit board (PCB) is configured to can with from the frequency of 535 kilo hertzs to 1605 kilo hertzs and from 88 megahertzes to the frequencies operations of 108 megahertzes, and be configured to along the described trace of described second side of described printed circuit board (PCB) can with from 174 megahertzes to the frequencies operations of 240 megahertzes.

Described electric conductor comprises the trace of described first side along described printed circuit board (PCB) and described second side; Described trace along described first side comprises or limits the first zigzag part; And the described trace along described second side comprises or limits the second zigzag part.

Described first zigzag part comprises 31 parallel strict level portions and 15 kinks, and these bending parts are between parallel straight portion paired up and down; And/or described second zigzag part comprises 5 kinks of 12 parallel strict level portions, 6 kinks along the side of described second zigzag part and the opposition side along described second zigzag part, and described bending part is between parallel straight portion paired up and down.

Along the vertical trace of described first side from the top trace of described first zigzag part to downward-extension, and be soldered to the second printed circuit board (PCB) and be electrically connected to described second printed circuit board (PCB) for by described trace.

The bottom trace of described second zigzag part is electrically connected to the vertical trace of described second side along described printed circuit board (PCB), described vertical trace is electrically connected to the bottom level trace of described second side along described printed circuit board (PCB), and described bottom level trace is electrically connected to another vertical trace of described second side along described printed circuit board (PCB).

Described shark fins antenna module to be formed in the installing hole be inserted into from described vehicle outside described body wall and to be placed after being clamped from interior compartment side and to be mounted to body wall regularly.

Described shark fins antenna module also comprises at least one antenna that can operate in the one or more frequency bands being different from AM/FM/DABIII/DMB frequency band, and at least one antenna wherein said is positioned at described inner space.

Described shark fins antenna module also comprises: the second antenna, and this second antenna is positioned at described inner space and is configured to operate for receiving satellite signal; And/or third antenna, this third antenna is positioned at described inner space and is configured to operate for receiving and launching cellular signal.

Described shark fins antenna module also comprises: the 4th antenna, and the 4th antenna is positioned at described inner space and is configured to operate for receiving but not launching cellular signal.

Described shark fins antenna module also comprises: paster antenna, and this paster antenna is positioned at described inner space and is configured to operate for receiving satellite navigation signals; Elementary cellular antenna, this elementary cellular antenna is positioned at described inner space and is configured to operate for receiving and launching cellular signal; And secondary cellular antenna, this secondary cellular antenna is positioned at described inner space and is configured to operate for receiving but not launching cellular signal.

Described paster antenna is between described first antenna and described elementary cellular antenna, and described first antenna is between described paster antenna and described secondary cellular antenna; Or described paster antenna is between described first antenna and described secondary cellular antenna, and described first antenna is between described paster antenna and described elementary cellular antenna.

Described first antenna comprises the printed circuit board (PCB) with the first side and the second contrary side and along described first side of described printed circuit board (PCB) and the trace of described second side, described trace along described first side of described printed circuit board (PCB) is configured to can with from the frequency of 535 kilo hertzs to 1605 kilo hertzs and from 88 megahertzes to the frequencies operations of 108 megahertzes, and be configured to along the described trace of described second side of described printed circuit board (PCB) can with from 174 megahertzes to the frequencies operations of 240 megahertzes; And wherein, described radome has the minimum widith of the length of 220 millimeters, the height of 69.5 millimeters, the Breadth Maximum of 66 millimeters and 12.6 millimeters; And/or described printed circuit board (PCB) has the height of 55 millimeters and the length of 55 millimeters; And/or the described trace along described first side comprises or limits the first zigzag part, and there is the width of the total length of at least 674 millimeters, the height of 45 millimeters and 50 millimeters; And/or the described trace along described second side comprises or limits the second zigzag part, and there is the width of the total length of at least 1589 millimeters, the height of 48 millimeters and 50 millimeters.

A kind of shark fins antenna module, described shark fins antenna module comprises: the printed circuit board (PCB) with the first side and the second contrary side; And along described first side of described printed circuit board (PCB) and the trace of described second side, wherein being configured to along the described trace of described first side of described printed circuit board (PCB) can with from the frequency of 535 kilo hertzs to 1605 kilo hertzs and from 88 megahertzes to the frequencies operations of 108 megahertzes, and be configured to along the described trace of described second side of described printed circuit board (PCB) can with from 174 megahertzes to the frequencies operations of 240 megahertzes.

Described shark fins antenna module also comprises: base; And there is the radome of shark fins structure, this radome is attached to described base, makes jointly to limit inner space by described radome and described base, and wherein said printed circuit board (PCB) and described trace are arranged in described inner space.

Described shark fins antenna module also comprises at least one satellite antenna, and this at least one satellite antenna is arranged in described inner space and is configured to operate for receiving satellite signal; And/or described shark fins antenna module also comprises at least one cellular antenna, this at least one cellular antenna is arranged in described inner space and is configured to operate for receiving and launching cellular signal; And/or comprise along the described trace of described first side or limit the first zigzag part; And/or comprise along the described trace of described second side or limit the second zigzag part.

Described shark fins antenna module to be formed in the installing hole be inserted into from described vehicle outside described body wall and to be placed after being clamped from interior compartment side and to be mounted to body wall regularly.

Other application can become apparent because of the description provided at this.Description in this summary and specific embodiment are only intended to for the purpose of illustrating, and are not intended to limit scope of the present utility model.

Accompanying drawing explanation

Accompanying drawing described here is only to illustrate selected execution mode instead of all possible enforcement means, being not intended to limit scope of the present utility model.

Fig. 1 is the exploded perspective view of the illustrative embodiments comprising at least one aspect of the present utility model or many-sided antenna module;

Fig. 2 is the stereogram of the antenna module shown in the Fig. 1 after being assembled together, the not shown lid of this figure or radome, and shows the first side be constructed to be permeable to the AM/FM/DABIII/DMB antenna of AM/FM frequencies operations;

Fig. 3 is the stereogram of the antenna module shown in Fig. 2, and shows the second contrary side be constructed to be permeable to the AM/FM/DABIII/DMB antenna of DABIII/DMB frequencies operations;

Fig. 4 is the exploded perspective view of another illustrative embodiments comprising at least one aspect of the present utility model or many-sided antenna module;

Fig. 5 is the stereogram of the antenna module shown in the Fig. 4 after being assembled together, the not shown lid of this figure or radome, and shows the first side be constructed to be permeable to the AM/FM/DABIII/DMB antenna of AM/FM frequencies operations;

Fig. 6 is the stereogram of the antenna module shown in Fig. 5, and shows the second contrary side be constructed to be permeable to the AM/FM/DABIII/DMB antenna of DABIII/DMB frequencies operations;

Fig. 7 shows the first side of the AM/FM/DABIII/DMB antenna that can use together with the antenna module shown in Fig. 1 to Fig. 6, and wherein the first side can be only the object illustrated with AM/FM frequencies operations and provide size;

Fig. 8 shows the second side or the opposition side of the AM/FM/DABIII/DMB antenna shown in Fig. 7, and wherein the second side can be only the object illustrated with DABIII/DMB frequencies operations and provide size;

Fig. 9 illustrates the stereogram that can be placed on according to the shark fin type antenna cover on the AM/FM/DABIII/DMB antenna of illustrative embodiments or lid;

Figure 10 be to simulate on the ground plane of the circular of one meter in diameter with the frequency that megahertz (MHz) is unit relative to the AM/FM/DABIII/DMB antenna shown in Fig. 7 and Fig. 8 and measure with the curve chart of decibel (dB) return loss that is unit;

Figure 11 simulates and the curve chart of the passive antenna gain in units of decibel measured for the AM/FM/DABIII/DMB antenna shown in Fig. 7 and Fig. 8 under the FM frequency of 88MHz and 108MHz on the ground plane of the circular of one meter in diameter;

Figure 12 simulates and the curve chart of the passive antenna gain in units of decibel measured for the AM/FM/DABIII/DMB antenna shown in Fig. 7 and Fig. 8 under the DABIII/DMB frequency of 174MHz and 240MHz on the ground plane of the circular of one meter in diameter;

Figure 13 simulates and the curve chart of the active antenna gain in units of decibel of measuring under the DABIII/DMB frequency of the AM/FM/DABIII/DMB antenna shown in Fig. 7 and Fig. 8 under the FM frequency of 88MHz and 108MHz and at 174MHz and 240MHz on the ground plane of the circular of one meter in diameter.

In each view of accompanying drawing, corresponding Reference numeral represents corresponding parts.

Embodiment

Now more fully illustrative embodiments is described with reference to the accompanying drawings.

Inventor of the present utility model recognizes and or can be configured to the demand of the shark fins antenna module used together with multiband on multiband to little or compact, and this shark fins antenna module comprises AM (amplitude modulation), FM (frequency modulation), DAB (digital audio broadcasting) and DMB (DMB).Current, the car antenna that can be used for receiving AM/FM/DABIII/DMB signal is whip antenna or the glass antenna of such as windshield or rear view window antenna and so on.After recognizing above-mentioned situation, inventor develops and discloses the illustrative embodiments of multiband car antenna assembly or system at this, and this multiband car antenna assembly or system comprise the AM/FM/DABIII/DMB antenna be incorporated into or be included in shark fin type antenna.In these illustrative embodiments, AM/FM/DABIII/DMB antenna has good electric antenna performance (being such as better than the antenna etc. that some are existing), and without the need to the manufacture process of complexity, this allows lower production cost.

In the exemplary embodiment, multiband shark fins antenna module comprises the antenna being configured for receiving AM/FM/DABIII/DMB signal.This antenna comprise be positioned at substrate or card (such as comprising printed circuit board (PCB) (PCB) material etc. of FR4 composite material) the first side and the second side or opposition side on or along substrate or the first side of card and the antenna element (such as conductive trace etc.) of the second side or two opposite sides.As disclosed in this, conductive trace (such as copper etc.) is on first side of PCB and the second side or opposition side or along first side of PCB and the second side or opposition side.Can such as the conductive trace on first side of PCB or along first side of PCB be made to be electrically connected or to be interconnected to the conductive trace of the second side on second side of PCB or along PCB by electroplating ventilating hole or via hole etc.On first side of PCB or be configured to along the conductive trace of first side (such as Fig. 7 etc.) of PCB can with AM/FM frequencies operations, such as, from 535 kilo hertzs (kHz) to the AM frequency band of 1605 kilo hertzs and from 88 megahertzes to the FM frequency band of 108 megahertzes.On second side of PCB or be configured to along the conductive trace of second side (such as Fig. 8 etc.) of PCB can with DABIII/DMB frequencies operations, such as from 174 megahertzes to the DABIII frequency band of 240 megahertzes with from 174 megahertzes to the DMB frequency band of 216 megahertzes.Conductive trace on first side and the second side of PCB or along first side of PCB and the second side can by simultaneously with respective AM/FM frequency and DABIII/DMB frequencies operations.

In some illustrative embodiments, multiband car antenna assembly comprises one or more additional antenna, and this additional antenna can be different from one or multiband range of operation of AM/FM/DABIII/DMB frequency band.Such as, the vehicle-mounted shark fins antenna module of multiband can be configured to be used as multiple-input and multiple-output (MIMO) antenna module, this antenna module can operate in AM/FM/DABIII/DMB frequency band via AM/FM/DABIII/DMB antenna disclosed herein (such as 108,208 etc.), and can operate in one or more other frequency band associated with cellular communication, Wi-Fi, DSRC (special short range communication), satellite-signal, surface signal etc.Such as, multiband vehicle-mounted shark fins antenna module can comprise one or more antenna that can be used as MIMO LTE (Long Term Evolution) cellular antenna.In addition or alternatively, multiband vehicle-mounted shark fins antenna module can comprise one or more satellite antenna, such as, the paster antenna that can operate together with satellite digital audio radio service (SDARS) (such as, Sirius satellite broadcast etc.), the satellite navigation paster antenna etc. that can operate together with global positioning system (GPS) or GLONASS (Global Navigation Satellite System) (GLONASS).

Referring now to accompanying drawing, Fig. 1, Fig. 2 and Fig. 3 show the illustrative embodiments of the antenna module 100 comprising at least one or more aspect of the present utility model.As shown in the figure, antenna module 100 comprises base 104 (or substrate) and the first antenna 108, second antenna 112, third antenna 114 and the 4th antenna 118.As shown in Fig. 2 and Fig. 3, antenna 108,112,114,118 supports or is supported on base 104 by base 104 and pushes up, and is configured to be positioned in the inner space that is roughly limited between base 104 and radome 156.

First antenna 108 is configured for the vertical unipole antenna for using together with AM, FM, DABIII and DMB frequency (being such as configured for AM, FM, DABIII and DMB signal etc. receiving and expect).In this exemplary embodiment, the first antenna 108 comprises the first printed circuit board (PCB) 116 (wide in range is substrate or card to saying), by this first printed circuit board (PCB) restriction etc.By way of example, PCB 116 can comprise FR4 composite material, and this FR4 composite material comprises the braided glass fibre cloth with fire-resistant epobond epoxyn.

One PCB 116 is attached to another or the second printed circuit board (PCB) 120.One PCB 116 is approximately perpendicular to the 2nd PCB 120.2nd PCB120 is attached to base 104 by machanical fastener 124.One PCB 116 can be attached to the 2nd PCB 120 by solder etc.Such as, Fig. 7 and Fig. 8 shows the welding region 122 of a PCB 116, can use solder be soldered to the 2nd PCB 120 to make a PCB 116 at this welding region.The connecting mode that can other be used as required suitable.In addition, a PCB 116 can comprise to downward-extension and with the corresponding slit of PCB 120 or the interconnective depending portion of opening to help further make a PCB 116 be positioned on the 2nd PCB120 and/or make a PCB116 be attached to the 2nd PCB120.Such as, Fig. 9 shows exemplary radome 456, and base 404 and PCB 420 are positioned in below this exemplary radome.As shown in the figure, PCB 420 comprises slit 425, the depending portion of this slit receivability AM/FM/DABIII/DMB PCB antenna as disclosed herein (not shown).

Fig. 7 and Fig. 8 show can with first contrary side 321 and second side 323 of the illustrative embodiments of the AM/FM/DABIII/DMB antenna 308 that antenna module 100 (Fig. 1 to Fig. 3) and/or antenna module 200 (Fig. 4 to Fig. 6) use together.First side 321 (Fig. 7) can with AM/FM frequencies operations.Second side 323 (Fig. 8) can with DABIII/DMB frequencies operations.Only provide length and the width of 55 millimeters (mm) with the object illustrated, because can constructing antennas 308 (such as more greatly, less, be shaped by different way, there is different trace arrangement etc.) by different way in other embodiments.

Conductive trace 328 (wide in range is electric conductor or antenna element to saying) is set along first side 321 of a PCB 316 and the second side 323.Conductive trace 328 along first side 321 of PCB can by the conductive trace 328 of the second side 323 be attached to approx along PCB.Alternatively, can such as the conductive trace 328 along first side 321 of PCB be made to be electrically connected to or to be interconnected to the conductive trace 328 of the second side 323 along PCB by electroplating ventilating hole or via hole etc.Such as, the trace that a PCB side and the 2nd PCB side are gone up separately can be electrically connected by one or more cross tie part (solder etc. such as, in through hole).

In order to make trace 330 (and making trace 328 thus) be electrically connected to PCB320, trace 330 can be soldered to the 2nd PCB 320.In the execution mode of alternative, the end of trace 328 can be bending or run through a PCB 316 (position in the lateral edge portion towards a PCB 316) around a PCB 316, and the corresponding trace 328 on the two opposite sides 321,323 of a thus PCB 316 is interconnected.In the execution mode of these alternatives, trace 328 limits the continuous print electric path being roughly coiling to small part AM/FM/DABIII/DMB antenna 308.

Trace 328 can limit the inductance loading section of AM/FM/DABIII/DMB antenna 308 along the front side 321 of PCB 316 and rear side 323.Be in operation, conductive trace 328 loads AM/FM/DABIII/DMB antenna 308 for inductance.Conductive trace 328 along first side 321 (Fig. 7) of PCB is configured for AM/FM frequency, such as, from 535 kilo hertzs (kHz) to the AM frequency band of 1605kHz and the FM frequency band from 88MHz to 108MHz.Conductive trace 328 along second side 323 (Fig. 8) of PCB is configured for DABIII/DMB frequency, such as, DABIII frequency band from 174MHz to 240MHz and the DMB frequency band from 174MHz to 216MHz.Conductive trace 328 along the both sides 321,323 of PCB 316 can be used simultaneously in respective AM/FM frequency and DABIII/DMB frequency.

Trace 328 (such as copper etc.) can be etched along PCB 316.In the embodiment shown in figure, the trace 328 on first side 321 of PCB 316 comprises or limits the first zigzag part 333, and this first zigzag part to be arranged between two vertical trace 330,335 and substantially below upper horizontal trace 337.First zigzag part 333 comprises 31 almost parallel strict level portions 339 and 15 kinks or inflection point 341,343, and these kinks are roughly between almost parallel straight portion 339 paired up and down.The top trace of the first zigzag part 333 and bottom trace are electrically connected to vertical trace 330,335 respectively.Only by way of example, the trace 328 on the first side 321 has the width of the total length of about 1589.94 millimeters, the height of 48 millimeters and 50 millimeters.

In the execution mode shown in Fig. 8, the trace 328 on second side 323 of PCB 316 comprises or limits the second zigzag part 345, and this second zigzag part is arranged in above bottom level trace 347.Second zigzag part 345 comprises 12 the almost parallel kinks of 349, six, strict level portion along the right or inflection point 351 and five kinks along the left side or inflection point 353.Kink 351,353 is roughly between almost parallel straight portion 349 paired up and down.The bottom trace of the second zigzag part 345 is electrically connected to vertical trace 355.Then trace 355 is electrically connected to bottom level trace 347.Trace 347 is electrically connected to vertical trace 331, and this vertical trace is electrically connected to the vertical trace 330 on the opposition side being positioned at PCB 316 by solder 329.The top trace of the second zigzag part 345 has the first end being connected to kink 351 and the second end not being electrically connected to another trace.In an illustrative embodiments, the part basic simlarity or identical on the second zigzag part 345 on second side 323 of PCB and the top of the first zigzag part 333 on first side 321 of PCB, the part on the top of the first zigzag part 333 comprises the almost parallel strict level portion 229 of 12 of top, six kinks on top or five kinks on inflection point 341 and top or inflection point 343.Only by way of example, the trace 328 on the second side 323 has the width of the total length of about 674.46 millimeters, the height of 45 millimeters and 50 millimeters.

Continue with reference to Fig. 7, trace 330 extends downward welding region 322 from the top trace of the first zigzag part 333, thus is soldered to PCB 320 and is connected to PCB 320 for making trace 328 electrical resistance.The execution mode of alternative can comprise other means for making trace 328 be electrically connected to PCB 320.Such as, connecting line can be used for making AM/FM/DABIII/DMB antenna 308 be electrically connected to PCB 320.Connecting line can be connected to the bottom trace on PCB 316 through PCB 320 (such as via being welded to connect).In the execution mode of alternative, the one or more top trace on PCB 316 can be electrically connected (such as via being welded to connect) to the conductive structure or the element (such as top-loaded elements or plate etc.) that help the capacitive load part limiting AM/FM antenna 308.But in the embodiment shown, the trace 328 of PCB 316 is not electrically connected to top-loaded elements or plate, and trace 328 is with AM/FM/DABIII/DMB frequencies operations.

In some execution modes, AM/FM/DABIII/DMB antenna also can comprise the top that is attached to antenna or the clip (such as power spring folder etc.) in the top of antenna.Clip can be built by suitable electric conducting material (such as metal etc.), and this clip can be configured to: when lid is positioned at above antenna module, inner conductive portion is bonded in radome (such as making insert or top-loaded plate be inserted into lid medium) by this clip.Like this, clip can operate into the electrical contact between the inner conductive portion that sets up in AM/FM/DABIII/DMB antenna and radome.In an exemplary embodiment, clip is roughly C shape, and roughly limits the shape of English letter C.In other illustrative embodiments, antenna module can have the clip of other suitable shape or not have clip.

Return referring to figs. 1 through Fig. 3, antenna 108 is configured to or is tuned to can with the frequencies operations in AM frequency band, FM frequency band, DABIII frequency band and DMB frequency band.In some execution modes, antenna 108 can be configured to across AM, FM, DABIII, DMB frequency band or across only in these a frequency bands part and resonance.By the size of the trace 128 that such as regulates the first side 121 and the second side 123 along PCB 116 to arrange and/or quantity and/or orientation and/or type etc., antenna 108 can be tuned as according to wish the frequency band operation expected.Such as, antenna 108 can be made by tuning (or adjusting again) to Japanese FM frequency (such as comprising about 76MHz and the frequency about between 93MHz), DAB-VHF-III (such as comprising about 174MHz and the frequency about between 240MHz), other similar VHF frequency band, other frequency band etc. according to wish.

In some illustrative embodiments, multiband vehicle-mounted shark fins antenna module only can comprise AM/FM/DABIII/DMB antenna 108 as above.In other illustrative embodiments, multiband vehicle-mounted shark fins antenna module can comprise AM/FM/DABIII/DMB antenna 108 as above and other antenna one or more, and this other antenna one or more can operate in the frequency band range of one or more AM of being different from, FM, DABIII and DMB frequency band.

With regard to the execution mode shown in Fig. 1, Fig. 2 and Fig. 3, the vehicle-mounted shark fins antenna module 100 of multiband comprises the second antenna 112, third antenna 114 and the 4th antenna 118.In this embodiment, the second antenna 112 can operate with satellite navigation signals (such as global positioning system (GPS), GLONASS (Global Navigation Satellite System) (GLONASS) etc.).Third antenna 114 and the 4th antenna 118 can operate with cellular signal (such as Long Term Evolution (LTE) etc.).

As shown in Fig. 1 and Fig. 2, the second antenna 112 comprises the paster antenna being attached to the 3rd PCB 113.By machanical fastener 124, PCB113 is being attached to base 104 towards the position of the front portion of base 104 between third antenna 114 and the first antenna 108.Second antenna 112 can with the frequencies operations comprising such as GPS frequency or GLONASS frequency etc. of one or more expectation.And the second antenna 112 is tuned as the frequency band operation expected by the dielectric material used when can be connected with the second antenna 112 by such as changing according to wish etc., the size etc. that changes the coat of metal.

In this exemplary embodiment, third antenna 114 and the 4th antenna 118 comprise elementary and secondary cellular antenna respectively.Because third antenna 114 is positioned at the front portion of antenna module 100 or the front portion closer to antenna module 100 compared with the 4th antenna 118, and the 4th antenna 118 is positioned at the rear portion of antenna module 100 or the rear portion closer to antenna module 100 compared with third antenna 114, so third antenna 114 and the 4th antenna 118 also can be called as front antenna 114 and aft antenna 118.

Elementary or anterior cellular antenna 114 is configured to be operable as the communication signal received with launching in one or more cellular band (such as LTE etc.).Secondary or rear portion cellular antenna 118 is configured to be operable as the communication signal in reception (but not launching) one or more cellular band (such as LTE etc.).In the illustrative embodiments of alternative, third antenna 114 and the 4th antenna 118 substitutability are to comprising secondary cellular antenna and elementary cellular antenna respectively.In the case, the 3rd or front antenna 114 be operable as communication signal in reception (but not launching) one or more cellular band (such as LTE etc.).Further, the 4th or aft antenna 118 be operable as reception and the communication signal launched in one or more cellular band (such as LTE etc.).

By way of example, anterior cellular antenna 114 and rear portion cellular antenna 118 are toward each other near locating, but antenna module 100 can be configured to, although make the distance of cellular antenna 114,118 near, fully decorrelation (the such as degree of association be less than 25 about percent etc.) and there is enough low coupling degree.By way of example, antenna module 100 can be configured to, and makes the isolation existed between cellular antenna 114,118 at least about 15 decibels.

Illustrative embodiments comprises the MIMO cellular antenna 114,118 comprising inverted-F antenna (IFA).Other illustrative embodiments can comprise one or more heteroid cellular antenna 114,118, such as unipole antenna, inverted L antenna (ILA), planar inverted F-antenna (PIFA), punch rod antenna (such as punching press and bending sheet metal etc.), different materials and/or the antenna etc. made via different manufacture process.

Third antenna 114 and the 4th antenna 118 are connected to the 3rd respective PCB 115 and the 4th PCB 119, and are supported by it.Such as, third antenna 114 can have one or more pendant becoming in bottom bend or formed with the 4th antenna 118, and this pendant can be provided for the region being soldered to respective PCB115 and PCB119.Third antenna 114 and the 4th antenna 118 also can comprise the protuberance to downward-extension, and this protuberance can be received within the respective openings in PCB115 and PCB119 at least partly respectively, such as, to form the electrical connection with the PCB parts on the opposition side of PCB.Alternatively, other execution mode can comprise other means for making the 3rd cellular antenna 114 weld or be connected to PCB115.

As shown in Fig. 2 and Fig. 3, PCB 115 and PCB 119 are supported by base or main body 104.In this exemplary embodiment, PCB 115 and PCB 119 are mechanically fastened to base 104 through securing member (such as screw etc.).

The top of each antenna 114,118 comprises slit or opening 157,159 respectively.Clip (such as power spring folder etc.) can be attached to slit 157 and/or 159, or is connected in slit 157 and/or 159.Clip can be built by suitable electric conducting material (such as metal etc.), and this clip can be configured to: when lid is positioned at above antenna module 100, the conductive part of inside is bonded in radome 156 (such as making insert or top-loaded plate be inserted into lid medium) by this clip.Like this, clip can operate into the electrical contact between the inner conductive portion that sets up in cellular antenna 114,118 and radome 156.In an exemplary embodiment, clip is roughly C shape, and roughly limits the shape of English letter C.In other illustrative embodiments, antenna module can have the clip of other suitable shape or not have clip.

Electric connector (not shown) can be used for (such as aiming at the opening etc. in roof by the opening in base 104) makes antenna module 100 or 200 be attached to suitable communication link (such as coaxial cable etc.) in mobile platform or vehicle.In the mode that this is exemplary, the signal that PCB can receive from respective antenna inputs, processes the input of these signals and launch the signal input processed to suitable communication link.Alternative or in addition, one or more PCB can via or by the input of one or more corresponding antenna processing armed signal.Electric connector can be ISO (International Organization for standardization) modular electrical connector or the Fakra connector that are attached to one or more PCB.Coaxial cable (or other suitable communication link) relatively easily can be connected to electric connector and signal for being received to the device transmission in vehicle by antenna.In these embodiments, with need the design of the electric connector customized between antenna module with cable and to compared with its those astronomical cycle processed, the ISO electric connector of standard or the use of Fakra connector can make cost reduction.In addition, setter can realize plug-in type and be electrically connected between communication link and the electric connector of antenna module, and does not need setter must pass body wall stringing or wiring by the regulation circuit of complexity.Therefore, plug-in type electrical connection can be realized easily when the particular technology not needing setter any and/or technical operation.The execution mode of alternative can comprise electric connector and the communication link (such as lead-in wire connects) of other type used except the ISO electric connector of standard, Fakra connector and coaxial cable.

In the exemplary embodiment, radome 156 is the shark fin type antenna covers with 220 millimeters long, the Breadth Maximum of 69.5 millimeters high, about 66 millimeters and the minimum widith (close to top) of 12.6 millimeters.Radome 156 substantially can the parts of antenna module in encapsulated antenna cover 156, thus guard block is in order to avoid impurity (such as dust, moisture etc.) enters into the inner space of radome 156.In addition, radome 156 provides profile attractive in appearance to antenna module, and is constructed (such as sizing, moulding, structure etc.) and has streamlined configuration.In the embodiment shown, such as, radome 156 has attractive in appearance, fairshaped shark fins structure.But in other illustrative embodiments, antenna module can comprise the radome having and be different from structure shown here, such as, have except the off the structure structure of shark fins etc.Radome 156 also can by such as such as polymer, polyurethane rubber, plastic material (such as polycarbonate Alloys, polycarbonate acrylonitrile-BS (PC/ABS) mixture etc.), reinforced glass plastic material, synthetic resin material, thermoplastic (the such as GE Plastics within the scope of the utility model xP4034Resin etc.) etc. and so on extensive material formed.

Radome 156 be configured to be assemblied in the first antenna 108, second antenna 112, third antenna 114 and the 4th antenna 118 and respective PCB120 thereof, 113, the top of 115 and 119.Radome 156 is configured to be fixed to base 104.Further, base 104 is configured to be attached to body wall, such as roof etc.Radome 156 can be fixed to base 104 via arbitrary proper handling (such as press-fit connection, machanical fastener (such as screw, other fastener etc.), the welding of ultra-sonic welded, flux, hot melt, locking, bayonet socket connection, hook connection, integrated securing feature etc.).In illustrated embodiment shown in Figure 1, radome 156 can be fixed to base by screw 168.Alternatively, within the scope of the utility model, radome 156 can be connected directly to body wall.

Base 104 can be formed by similar those materials for the formation of radome 156.Such as, the material of base 104 can be formed by one or more alloys, such as kirsite etc.Alternatively, within the scope of the utility model, base 104 can be formed by the injection moulding of plastics, polymer, iron and steel or other material (comprising compound) through suitable formed machining (such as die-casting process etc.).

Antenna module 100 also comprises fastener member 172 (such as having the threaded mounting bolts etc. of turret head), the first holding member 176 (such as geometrical clamp etc.) and the second holding member 180 (such as insulating blanked clamper etc.).Fastener member 172 and holding member 176,180 can be used for antenna module being mounted to roof, hood, luggage case (such as having the unobstructed visual field etc. aloft or towards zenith), the installed surface of vehicle in these positions as antenna module 100 ground plane thus improve the reception of signal.Relatively large-sized ground plane (such as roof etc.) improves the reception of the broadcast singal roughly with lower frequency.Further, the operative wavelength that large-sized ground plane compares AM/FM/DABIII/DMB108 can not be considered to inappreciable.

First holding member 176 comprises pillar, and the second holding member 180 comprises taper surface.The pillar of the first holding member 176 is configured to contact with the corresponding taper surface of the second holding member 180.First holding member 176 also comprises with the second holding member 180 opening aimed at, and fastener member 172 passes these openings to be threaded io the threaded opening in base 104.

Fastener member 172 and holding member 176,180 make antenna module 100 can be placed and be mounted to body wall regularly.First fastener member 172 and holding member 176,180 can be assembled to base 104 before astronomical cycle is on vehicle.Then, antenna module 100 can be made relative to installing hole location (outside from vehicle) in body wall, fastener member 172 and holding member 176,180 are inserted in installing hole and (such as pull downwards and pass installing hole etc.).Then base 104 is arranged in the outside along body wall.Can close to securing member 172 from vehicle interior.In this stage of installation process, antenna module 100 can be therefore made to remain on the appropriate location in the first installation site relative to body wall.

Make when driving fastener member 172 by the direction roughly towards antenna base 104 first holding member 176 roughly towards installing hole compressibility mobile time, the pillar of the first holding member 176 can be out of shape and relative to installing hole approximately towards outer stretching, extension the interior compartment side against body wall, thus make antenna module 100 second operation installation site in be fixed to body wall.This installation method is an example for antenna module 100 being mounted to vehicle.Also the mechanism of alternative, process and means can be used in an exemplary embodiment to be mounted to vehicle for making antenna module (such as antenna module 100 etc.).

Antenna module 100 can comprise containment member 184 (such as O shape ring, can the elastic component of elastic compression or foam spacer, PORON microcellular polyurethane foam liner etc.), and sealing component can be positioned between base 104 and roof (or other installed surface).Containment member 184 relative to the basic sealed base 104 of roof, and can seal the installing hole in roof substantially.Antenna module 100 also comprise containment member 188 (such as O shape ring, can the elastic component of elastic compression or foam spacer, caulk, adhesive, other suitable filling or containment member etc.), sealing component is positioned between radome 156 and base 104 for relative to the basic encapsulated antenna cover 156 of base 104.In this embodiment, containment member 188 can be seated at least partly along in base 104 or the groove that limited by base.

Antenna module 100 also can comprise one or more liner (not shown) be attached to bottom base 104.Be in operation, liner can assist in ensuring that: base 104 can be grounded to roof, and also makes antenna module 100 can be used in different roof curvatures.Packing ring can comprise conductive finger (such as metallic or metal spring refers to).In the exemplary embodiment, packing ring comprises the finger-like liner from laird Science and Technology Co., Ltd..

Fig. 4, Fig. 5 and Fig. 6 show another illustrative embodiments of antenna module 200, and this antenna module comprises at least one or more aspect of the present invention.As shown in the figure, antenna module 200 comprises the radome, the housing that can be positioned on above the first antenna 208, second antenna 212, third antenna 214 and the 4th antenna 218 or covers 256.Antenna module 200 can comprise with the corresponding component of the antenna module 100 shown in Fig. 1, Fig. 2 and Fig. 3 and feature class like or identical parts and feature.Such as, radome 256 and the first antenna 208, second antenna 212, third antenna 214 and the 4th antenna 218 can with radome 156 and the first antenna 108, second antenna 112, third antenna 114 and the 4th antenna 118 similar or identical.But with regard to antenna module 200, the second antenna 212 (such as can with the satellite navigation paster antenna etc. of GPS or GLONASS signal operation) is disposed generally between the first antenna 208 (such as AM/FM/DABIII/DMB antenna etc.) and the 4th antenna 218 (such as LTE MIMO cellular antenna etc.).

Figure 10 to Figure 13 provides the analysis result of the AM/FM/DABIII/DMB antenna 108 of simulation AM/FM/DABIII/DMB antenna 108 and survey map 7 and the standard type shown in Fig. 8.Only do not provide Figure 10 to Figure 13 to limit to illustrate.Put it briefly, these results represent: even if antenna module has relatively little or compact overall dimension and narrow profile compared with some existing shark fins antennas, this antenna module still has good AM/FM/DABIII/DMB performance.In the execution mode of alternative, compared with the situation shown in Figure 10 to Figure 13, can constructing antennas assembly in a different manner, and this antenna module can have different operations or performance parameter.

Figure 10 be to simulate on the ground plane of the circular of one meter in diameter with the frequency that megahertz (MHz) is unit relative to AM/FM/DABIII/DMB antenna 108 and measure with the curve chart of decibel (dB) return loss that is unit.Figure 11 simulates and the passive antenna gain in units of decibel measured for AM/FM/DABIII/DMB antenna 108 under the FM frequency of 88MHz and 108MHz on the ground plane of the circular of one meter in diameter.Figure 12 simulates and the passive antenna gain in units of decibel measured for AM/FM/DABIII/DMB antenna 108 under the DABIII/DMB frequency of 174MHz and 240MHz on the ground plane of the circular of one meter in diameter.Figure 13 simulates and the active antenna gain in units of decibel of measuring for AM/FM/DABIII/DMB antenna 108 under the FM frequency of 88MHz and 108MHz and under the DABIII/DMB frequency of 174MHz and 240MHz on the ground plane of the circular of one meter in diameter.

In some illustrative embodiments, the vehicle-mounted shark fins antenna module of multiband only comprises an AM/FM/DABIII/DMB antenna (such as AM/FM/DABIII/DMB antenna 108 etc.), and without any other antenna.In other illustrative embodiments, multiband vehicle-mounted shark fins antenna module (such as 100,200 etc.) also comprises AM/FM/DABIII/DMB antenna 108 except comprising other antenna one or more (such as 112,114,118,212,214,218 etc.).The embodiment of other antenna comprises satellite navigation aerial (such as GPS paster antenna, GLONASS paster antenna etc.) and/or SDARS antenna (such as paster antenna etc.).In some execution modes, on the top that satellite navigation paster antenna can be stacked on SDARS paster antenna or adjacent SDARS paster antenna location or with SDARS paster antenna and registration.

Also by way of example, the illustrative embodiments of antenna module can be configured to be used as multiband multiple-input and multiple-output (MIMO) antenna module, and this mimo antenna assembly can operate via antenna disclosed herein (such as 108 etc.) operation in AM/FM/DABIII/DMB frequency band in other frequency bands one or more associated with cellular based communication, Wi-Fi, DSRC (special short range communication), satellite-signal, surface signal etc.Such as, the illustrative embodiments of antenna module can operate in the one or more or any combination in AM/FM/DABIII/DMB frequency band and following frequency band: global positioning system (GPS), GLONASS (Global Navigation Satellite System) (GLONASS), the Doppler's socket of the eye radiography integrated by satellite and radio position finding radio directional bearing (DORIS), Beidou navigation satellite system (BDS), satellite-signal audio broadcasting services (SDARS) (such as Sirius XM satellite broadcasting etc.), AMPS, GSM850, GSM900, PCS, GSM1800, GSM1900, AWS, UMTS, digital audio broadcasting (DAB)-VHF-III, DAB-L, Long Term Evolution (such as 4G, 3G, other LTE generation, B17 (LTE), LTE (700MHz) etc.), Wi-Fi, Wi-Max, PCS, EBS (education broadband service), BRS (broadband radio service), WCS (WiMAX Communications service/Internet service), that associate with concrete one or more geographic area or country or unique for it cellular band width, from with one or more frequency bandwidths etc. of following table 1 and/or table 2.

Table 1

Table 2

Therefore, compared with the multiband car antenna assembly that some are existing, the illustrative embodiments disclosed herein of multiband vehicle-mounted shark fins antenna module can provide one or more (but needing not to be arbitrary or whole) following advantage or benefit.Such as, illustrative embodiments can have good profile or style (such as attractive in appearance, streamlined shark fins structure etc.) and/or narrower and less size.Illustrative embodiments can have the good electric property such as shown in Figure 10 to Figure 13.In the exemplary embodiment, AM/FM/DABIII/DMB antenna can be the part of relatively low cost, and/or AM/FM/DABIII/DMB antenna can be manufactured by relatively low cost and process complicated not too much.

In addition, multiple antenna module disclosed herein (such as 100,200 etc.) can be mounted to the supporting construction widely comprising fixed platform and mobile platform.Such as.Antenna module disclosed herein (such as 100,200 etc.) can be mounted to the supporting construction among automobile, train, aircraft, bicycle, motorcycle, ship, other mobile platform.Therefore, the motorcycle specifically quoted or vehicle should be interpreted as the supporting structure or the environment that make scope of the present utility model be restricted to arbitrary particular type at this.

Illustrative embodiments is provided as: this will be openly detailed and scope is conveyed to those skilled in the art comprehensively.List the detail of the embodiment of many such as concrete parts, device and method and so on thoroughly to understand execution mode of the present utility model.It is to be understood that without the need to adopting detail for those technical staff in this area; Illustrative embodiments can be embodied in many different forms; And illustrative embodiments should be interpreted as restriction scope of the present utility model.In some illustrative embodiments, do not describe known processes, well known device structure and known technology in detail.In addition, object only in order to illustrate provides the advantage and improvement that can realize by one or more execution mode of the present utility model, illustrative embodiments disclosed herein do not limit scope of the present utility model, because can provide all or do not provide above-mentioned advantage and improvement completely and still fall in scope of the present utility model.

Concrete size disclosed herein, concrete material and/or concrete shape are in fact embodiments, do not limit scope of the present utility model.The detailed numerical value of given parameters disclosed herein and the scope of detailed numerical value are not got rid of may other numerical value useful in one or more the embodiment disclosed herein and number range.And, it is contemplated that: any two detailed numerical value of design parameter described herein can limit the end points of the number range being suitable for given parameters (the first numerical value of such as given parameters and openly can being interpreted to of second value: the arbitrary numerical value between the first numerical value and second value also can be used for given parameters).Such as, if parameter X is illustrated as to have numerical value A and be illustrated as at this have numerical value Z, so it is contemplated that: parameter X can have the number range from about A to about Z.Similar, it is contemplated that: whether open (no matter these scopes intussusception, overlap or difference) of two or more number ranges of parameter is included the combination of all possible number range, may require the end points combinationally using disclosed scope of this number range.Such as, if parameter X is illustrated as at this numerical value had in 1 to 10 or 2 to 9 or 3 to 8 scopes, it is contemplated that so equally: parameter X can have other number range comprising 1 to 9,1 to 8,1 to 3,1 to 2,2 to 10,2 to 8,2 to 3,3 to 10 and 3 to 9.

Term is only to describe detailed illustrative embodiments as used herein, is not intended to limit.As used herein, singulative " " and " this/that " also can be intended to comprise plural form, clearly represent unless context separately has.Term " comprises ", " comprising " and " having " can hold concurrently, and thus specifically illustrate the described feature of existence, entirety, step, operation, element and/or parts, but do not get rid of the existence or additional of one or more further feature, entirety, step, operation, element, parts and/or its combination.Not the step of method described here, process and operation will be built into necessarily require it to perform, unless this detailed sequence is specifically defined as execution sequence according to described or shown detailed sequence.Also it should be understood that and can adopt step that is additional or alternative.

When element or layer be called as "---on ", " being engaged to ", " being connected to " or " being attached to " another element or layer time, element or layer may directly exist----go up, engage, connect or be attached to other element or layer, or intermediary element or layer may be there is.By comparison, when element be called as " directly exist---on ", " being directly engaged to ", " being connected directly to " or " being attached directly to " another element or layer time, intermediary element or layer may not be there is.Other word for describing relation between element (such as " between---between " relative to " directly exist---", " adjoining " are relative to " directly adjoining " etc.) should be explained in an identical manner.As used in this, term " and/or " comprise association one or more list in any one or all combinations.

Term " about " represents when being used for numerical value: allow result of calculation or measurement result to owe accurately (close to exact value a little in numerical value; Approximate or reasonably near numerical value; Almost).For a certain reason, if the inaccuracy provided by " about " in addition not with this usual meaning by this area understand, so as used herein " about " represent can by the change at least measured or use the conventional method of these parameters and produce.Such as, term " roughly ", " about " and " substantially " can be used to refer within the scope of fabrication tolerance at this.

Although term first, second, third, etc. can be used to describe Various Components, parts, region, layer and/or part at this, these elements, parts, region, layer and/or part should not limited by these terms.These terms can only for distinguishing an element, parts, region, layer or part and other region, layer or partly different.Do not imply order or order when the term using at this such as " first ", " second " with other many term and so on, clearly represent unless context has.Therefore, the first element below discussed, parts, region, layer or part can be referred to as the second element, parts, region, layer arc part and do not depart from the teaching of illustrative embodiments.

The spatially relevant term of such as " inside " " outside " " down below " " in below ", " bottom " " up " " top " etc. and so on can be used for being convenient to describe with the relation describing the element of shown in accompanying drawing or feature and another element or feature at this.Spatially relevant term also can be intended to the different azimuth be included in device or operation except comprising the orientation described in accompanying drawing.Such as, if the device in accompanying drawing is operated, be so described as be at element below other element or feature or beneath and then can be oriented in above other element or feature.Therefore, embodiment term " in below " can comprise " up " and " in below " two orientation.Device by addition directed (90-degree rotation or with other orientation rotation), thus can correspondingly explain description language spatially relevant as used herein.

In order to the object illustrated with describe provide execution mode in front description.Be not intended limit or restriction the utility model.The discrete component of embodiment, expection or described purposes or feature be not substantially restricted to this embodiment, but even if clearly do not illustrate or describe out, be tradable in appropriate circumstances and can be used in selected execution mode.Also same execution mode can be changed in many ways.These changes are not considered to depart from the utility model, and all these modification ought to be included in scope of the present utility model.

Claims (20)

1. a shark fins antenna module, this shark fins antenna module is mounted to body wall, it is characterized in that, described shark fins antenna module comprises:

Base;

Have the radome of shark fins structure, this radome is attached to described base, makes jointly to limit inner space by described radome and described base; And

Be arranged in the first antenna of described inner space, this first antenna is constructed to be permeable to AM/FM/DABIII/DMB frequencies operations.

2. shark fins antenna module according to claim 1, is characterized in that, described first antenna comprises:

There is the printed circuit board (PCB) of the first side and the second contrary side; And

Along described first side of described printed circuit board (PCB) and the electric conductor of described second side.

3. shark fins antenna module according to claim 2, is characterized in that,

Described electric conductor along described first side of described printed circuit board (PCB) is configured to can with AM/FM frequencies operations; And

Described electric conductor along described second side of described printed circuit board (PCB) is configured to can with DABIII/DMB frequencies operations.

4. the shark fins antenna module according to Claims 2 or 3, is characterized in that, described electric conductor comprises the trace of described first side along described printed circuit board (PCB) and described second side.

5. shark fins antenna module according to claim 4, is characterized in that,

Described trace along described first side of described printed circuit board (PCB) is configured to can with the frequencies operations in the frequency in AM frequency band and FM frequency band, and be configured to along the described trace of described second side of described printed circuit board (PCB) can with the frequencies operations in the frequency in DABIII frequency band and DMB frequency band; And/or

Described trace along described first side of described printed circuit board (PCB) is configured to can with from the frequency of 535 kilo hertzs to 1605 kilo hertzs and from 88 megahertzes to the frequencies operations of 108 megahertzes, and be configured to along the described trace of described second side of described printed circuit board (PCB) can with from 174 megahertzes to the frequencies operations of 240 megahertzes.

6. the shark fins antenna module according to Claims 2 or 3, is characterized in that,

Described electric conductor comprises the trace of described first side along described printed circuit board (PCB) and described second side;

Described trace along described first side comprises or limits the first zigzag part; And

Described trace along described second side comprises or limits the second zigzag part.

7. shark fins antenna module according to claim 6, is characterized in that,

Described first zigzag part comprises 31 parallel strict level portions and 15 kinks, and these bending parts are between parallel straight portion paired up and down; And/or

Described second zigzag part comprises 5 kinks of 12 parallel strict level portions, 6 kinks along the side of described second zigzag part and the opposition side along described second zigzag part, and described bending part is between parallel straight portion paired up and down.

8. shark fins antenna module according to claim 6, it is characterized in that, along the vertical trace of described first side from the top trace of described first zigzag part to downward-extension, and be soldered to the second printed circuit board (PCB) and be electrically connected to described second printed circuit board (PCB) for by described trace.

9. shark fins antenna module according to claim 6, is characterized in that,

The bottom trace of described second zigzag part is electrically connected to the vertical trace of described second side along described printed circuit board (PCB), and described vertical trace is electrically connected to the bottom level trace of described second side along described printed circuit board (PCB), and

Described bottom level trace is electrically connected to another vertical trace of described second side along described printed circuit board (PCB).

10. the shark fins antenna module according to claim 1,2 or 3, it is characterized in that, described shark fins antenna module to be formed in the installing hole be inserted into from vehicle outside described body wall and to be placed after being clamped from interior compartment side and to be mounted to body wall regularly.

11. shark fins antenna modules according to claim 1,2 or 3, it is characterized in that, described shark fins antenna module also comprises at least one antenna that can operate in the one or more frequency bands being different from AM/FM/DABIII/DMB frequency band, and at least one antenna wherein said is positioned at described inner space.

12. shark fins antenna modules according to claim 1,2 or 3, it is characterized in that, described shark fins antenna module also comprises:

Second antenna, this second antenna is positioned at described inner space and is configured to operate for receiving satellite signal; And/or

Third antenna, this third antenna is positioned at described inner space and is configured to operate for receiving and launching cellular signal.

13. shark fins antenna modules according to claim 12, is characterized in that, described shark fins antenna module also comprises:

4th antenna, the 4th antenna is positioned at described inner space and is configured to operate for receiving but not launching cellular signal.

14. shark fins antenna modules according to claim 1,2 or 3, it is characterized in that, described shark fins antenna module also comprises:

Paster antenna, this paster antenna is positioned at described inner space and is configured to operate for receiving satellite navigation signals;

Elementary cellular antenna, this elementary cellular antenna is positioned at described inner space and is configured to operate for receiving and launching cellular signal; And

Secondary cellular antenna, this secondary cellular antenna is positioned at described inner space and is configured to operate for receiving but not launching cellular signal.

15. shark fins antenna modules according to claim 14, is characterized in that,

Described paster antenna is between described first antenna and described elementary cellular antenna, and described first antenna is between described paster antenna and described secondary cellular antenna; Or

Described paster antenna is between described first antenna and described secondary cellular antenna, and described first antenna is between described paster antenna and described elementary cellular antenna.

16. according to claim 1, shark fins antenna module described in 2 or 3, it is characterized in that, described first antenna comprises the printed circuit board (PCB) with the first side and the second contrary side and along described first side of described printed circuit board (PCB) and the trace of described second side, described trace along described first side of described printed circuit board (PCB) is configured to can with from the frequency of 535 kilo hertzs to 1605 kilo hertzs and from 88 megahertzes to the frequencies operations of 108 megahertzes, and the described trace along described second side of described printed circuit board (PCB) is configured to can with from 174 megahertzes to the frequencies operations of 240 megahertzes, and

Wherein, described radome has the minimum widith of the length of 220 millimeters, the height of 69.5 millimeters, the Breadth Maximum of 66 millimeters and 12.6 millimeters; And/or

Described printed circuit board (PCB) has the height of 55 millimeters and the length of 55 millimeters; And/or

Described trace along described first side comprises or limits the first zigzag part, and has the width of the total length of at least 674 millimeters, the height of 45 millimeters and 50 millimeters; And/or

Described trace along described second side comprises or limits the second zigzag part, and has the width of the total length of at least 1589 millimeters, the height of 48 millimeters and 50 millimeters.

17. 1 kinds of shark fins antenna modules, this shark fins antenna module is mounted to body wall, it is characterized in that, described shark fins antenna module comprises:

There is the printed circuit board (PCB) of the first side and the second contrary side; And

Along described first side of described printed circuit board (PCB) and the trace of described second side;

Wherein,

Described trace along described first side of described printed circuit board (PCB) is configured to can with from the frequency of 535 kilo hertzs to 1605 kilo hertzs and from 88 megahertzes to the frequencies operations of 108 megahertzes, and

Described trace along described second side of described printed circuit board (PCB) is configured to can with from 174 megahertzes to the frequencies operations of 240 megahertzes.

18. shark fins antenna modules according to claim 17, is characterized in that, described shark fins antenna module also comprises:

Base; And

Have the radome of shark fins structure, this radome is attached to described base, makes jointly to limit inner space by described radome and described base;

Wherein, described printed circuit board (PCB) and described trace are arranged in described inner space.

19. shark fins antenna modules according to claim 18, is characterized in that,

Described shark fins antenna module also comprises at least one satellite antenna, and this at least one satellite antenna is arranged in described inner space and is configured to operate for receiving satellite signal; And/or

Described shark fins antenna module also comprises at least one cellular antenna, and this at least one cellular antenna is arranged in described inner space and is configured to operate for receiving and launching cellular signal; And/or

Described trace along described first side comprises or limits the first zigzag part; And/or

Described trace along described second side comprises or limits the second zigzag part.

20. shark fins antenna modules according to claim 17,18 or 19, it is characterized in that, described shark fins antenna module to be formed in the installing hole be inserted into from vehicle outside described body wall and to be placed after being clamped from interior compartment side and to be mounted to body wall regularly.