CN201444499U - integrated multi-band module antenna - Google Patents
integrated multi-band module antenna Download PDFInfo
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- CN201444499U CN201444499U CN2009200064205U CN200920006420U CN201444499U CN 201444499 U CN201444499 U CN 201444499U CN 2009200064205 U CN2009200064205 U CN 2009200064205U CN 200920006420 U CN200920006420 U CN 200920006420U CN 201444499 U CN201444499 U CN 201444499U
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Abstract
The utility model provides an integrated multi-band module antenna which comprises a first antenna body and a second antenna body, wherein the first antenna body comprises a first body and a second body; the second antenna body comprises a third body and a fourth body; each body comprises a radiation part, a feed line or an earthed part, wherein the radiation part comprises a support, an antenna part, a feed-in rack or a vertical conductive top plate, and capacitive coupling effect is formed through the setting of the support, the antenna part, the feed-in rack or the vertical conductive top plate or the spacing thereof, so as to produce a resonance operation frequency excitation source; or the capacitive coupling effect is formed through the spacing, to reduce inductive effect, so as to reduce the reflection loss; or the radiation efficiency is improved through image rules, quite large area and the like; or the capacitive coupling effect is formed through a corresponding spacing, to sense the optimal frequency response and reduce the reflection loss, so as to realize the ultra-wide band operation efficiency; and simultaneously, the integrated multi-band module antenna is provided with a plurality of levels of operation efficiency, and the combined antennas with high radiation efficiency, good resonance effect and smaller size.
Description
Technical field
The utility model relates to a kind of multiband module antenna, relate in particular to a kind of integrated form multiband module antenna, it utilizes image rule, capacitance coupling effect, different shaping flat plane antenna stacked, increase and obtain the impedance matching of the best to reach each isolation between antennae, and then be more suitable for the ultra broadband frequency of operation, a plurality of frequency of operation antenna assembly overall efficiency premters are arranged again simultaneously.
Background technology
Adopting less radio-frequency (Radio Frequency; Be called for short RF) come in any communication system of transmission signals, should be taken into account the transmission effects under " multipath ", in desired signal after the reflection of the object of signal source and reception antenna, when having multiple desired signal to arrive reception antenna, multipath effect promptly takes place, existing multipath problem is the signal drop-out (Dropout) that is produced by the multipath phase cancellation, generally in indoor generation, often cause the multipath situation of signal drop-out, this output because of transmitting set is penetrated along all directions, and from the surface reflection of indoor many types, but in fact, the wireless system of work will constantly produce approximately hundreds of times reflection in indoor in indoor, but because directapath signal the strongest signal in all signals normally, its multipath situation also might occur in outdoor, particularly may be from automobile, the reflection on signboard and metal building thing surface.
Solve above multipath problem, usually use following mode to handle, by " space diversity " (the Space diversity) that installs an above antenna, it is connected to a receiver with a plurality of antennas, utilize the signal of the different directions that many antennas respond to respectively, receive in the receiver again, promptly has space diversity, so that antagonism signal fadeout, and then improve its signal quality, the degree that the multipath angle is extended is depended at required interval, but should be a half-wavelength of operating frequency at least, to guarantee that the described antenna that waits is just receiving the signal of no correlation (having diversity), so that can obtain the benefit of diversity reception fully.
Therefore summarize in the practicality, existing modular antenna has all following shortcoming:
1. the modular antenna of prior art when using a plurality of frequency of operation, does not cause noise to interact because of isolation each other is good.
2. existing techniques in realizing all operations frequency increases a plurality of antennas, the numerous antennas of its tool, destroy attractive in appearance, volume is big, can not effectively use.
3. the modular antenna of prior art is united and is used a plurality of combination of antennas, wherein can't be suitable for to produce the ultra broadband frequency of operation.
4. when prior art was used, impedance matching height, reflection loss were big, lost time very much, cost.
Therefore, how above-mentioned shortcoming is forgone, be the place of the technical difficulties of this case inventor institute desire solution.
Summary of the invention
Because above-mentioned existing issue, this case inventor is based on the experience of being engaged in the Related product design for many years, concentrate on studies and think to reach with solid conduction top board, form capacitance coupling effect with the spacing of grounding parts and carry out frequency of operation, reach ultra broadband, the modular antenna person of a plurality of frequency of operation is arranged again simultaneously; Therefore
The purpose of this utility model is: a kind of integrated form multiband module antenna is provided, utilize image rule, capacitance coupling effect, different shaping flat plane antenna stacked, increase and obtain the impedance matching of the best to reach each isolation between antennae, and then be more suitable for the ultra broadband frequency of operation, a plurality of frequency of operation antenna assembly overall efficiency premters are arranged again simultaneously.
The purpose of this utility model also is: utilize on the insulation plane body the stacked of different shaping flat plane antenna is set, reach and reduce reflection loss and advantages such as volume miniaturization and the minimum antenna number of use.
The purpose of this utility model is again: use the three-dimensional conduction of larger area top board, and the signal that compensate for slower is weak, simple and easy lifting radiation effect is reached low-frequency resonance, forms the modular antenna of image rule.
For realizing these the purpose of this utility model, and according to such as enforcement and the general description and other advantages, the utility model provides a kind of integrated form multiband module antenna, it is characterized in that, it includes one first antenna body and one second antenna body;
Described first antenna body comprises one first body and one second body, wherein:
Described first body, it has:
One first Department of Radiation on the first insulation plane body, is provided with conduction conductor and the first grounding parts electricity and connects and establish, and forms first support; Behind described first support, extend to form first antenna part, form second antenna part toward the opposing party toward a side; Described second antenna part is provided with the first feed-in frame, establishes for connecing with the first feed-in line electricity, and its second antenna part terminal and second support, has correspondence first spacing of an electric insulation and forms capacitance coupling effect, generation resonance operation frequency first excitaton source;
One second Department of Radiation on the first insulation plane body, is provided with conduction conductor and the first grounding parts electricity and connects and establish, and forms second support; The described second support upper limb is provided with the first three-dimensional conduction top board, and corresponding one second spacing with first grounding parts of the described first three-dimensional conduction top board forms the antenna part of falling L; And used the image rule improve the radiation efficiency described first three-dimensional conduction top board again with described second antenna part, have correspondence the 3rd spacing of an electric insulation and form capacitance coupling effect, produce resonance operation frequency second excitaton source; The described first three-dimensional conduction top board and described first antenna part are again because of corresponding one the 4th spacing forms capacitance coupling effect, and the feasible antenna part of falling L must alleviate inductive effect, and the minimizing reflection loss;
One first feed-in line, its first main signal end line connects with the described first feed-in frame electricity and to establish; First ground connection end line of the described first feed-in line and the described first grounding parts electricity connect to be established;
One first grounding parts is by a conduction conductor formed pedestal, and itself and antenna receiver earth terminal are idiostatic;
Described second body, it has:
One the 3rd Department of Radiation on the second insulation plane body, is provided with conduction conductor and the second grounding parts electricity and connects and establish, and forms the 3rd support; Behind described the 3rd support, the second feed-in frame is set, establishes for connecing with the second feed-in line electricity toward side extension; The described second feed-in frame, one end extends bending again and is provided with third antenna portion, and the other end extends bending one conduction conductor again, is provided with the second three-dimensional conduction top board and forms the 4th antenna part at its end;
One the 4th Department of Radiation on the second insulation plane body, is provided with the conduction conductor, and this conduction conductor and the second grounding parts electricity connect to be established, and forms the 4th support; Behind described the 4th support, the 3rd feed-in frame is set, establishes for connecing with the 3rd feed-in line electricity toward side extension; Described the 3rd feed-in frame one end extends bending again and is provided with the 5th antenna part, and the other end extends bending one conduction conductor again, is provided with the 3rd three-dimensional conduction top board and forms the 6th antenna part at its end;
One second feed-in line, its second main signal end line connects with the described second feed-in frame electricity and to establish; The second ground connection end line of the described second feed-in line and the second grounding parts electricity connect to be established;
One the 3rd feed-in line, its 3rd main signal end line connects with the 3rd feed-in frame electricity and to establish, and the 3rd ground connection end line of described again the 3rd feed-in line and the second grounding parts electricity connect to be established;
One second grounding parts is by the formed pedestal of a conduction conductor, forms mechanical integraty with described first grounding parts, and described again second grounding parts and antenna receiver earth terminal are idiostatic; And
Described second antenna body comprises one the 3rd body and one the 4th body, wherein:
Described the 3rd body, it has:
One the 5th Department of Radiation on the 3rd insulation plane body, is provided with the conduction conductor, and this conduction conductor and the 3rd grounding parts electricity connect to be established, and forms the 5th support; Behind described the 5th support, the 4th feed-in frame is set, establishes for connecing with the 4th feed-in line electricity toward side extension; Described the 4th feed-in frame one end extends and turns to side place, be provided with the 7th parallel antenna part and the 8th antenna part, extend bending one conduction conductor in addition between described the 7th antenna part and described the 8th antenna part again, be provided with the 4th three-dimensional conduction top board and form the 9th antenna part at its end;
One the 6th Department of Radiation on the 3rd insulation plane body, is provided with the conduction conductor, and this conduction conductor and the 3rd grounding parts electricity connect to be established, and forms the 6th support; Behind described the 6th support, the 5th feed-in frame is set, establishes for connecing with the 5th feed-in line electricity toward side extension; Described the 5th feed-in frame one end extends bending again and is provided with the tenth antenna part, and the other end extends bending one conduction conductor again, is provided with the 5th three-dimensional conduction top board and forms the 11 antenna part at its end;
One the 4th feed-in line, its 4th main signal end line connects with described the 4th feed-in frame electricity and to establish, and the 4th ground connection end line of described again the 4th feed-in line and the 3rd grounding parts electricity connect to be established;
One the 5th feed-in line, its 5th main signal end line connects with described the 5th feed-in frame electricity and to establish, and the 5th ground connection end line of described again the 5th feed-in line and the 3rd grounding parts electricity connect to be established;
One the 3rd grounding parts is by a conduction conductor formed pedestal, and itself and antenna receiver earth terminal are idiostatic;
Described the 4th body, it has:
One the 7th Department of Radiation, on the 4th insulation plane body, being provided with conduction conductor and the 4th grounding parts electricity connects and establishes, form the 7th support, thereafter, extending its upper limb electricity toward a side connects and establishes one the 6th three-dimensional top board that conducts electricity, corresponding one the 5th spacing with the 4th grounding parts, form the first coil antenna portion, after its terminal is extended again again, form the 12 antenna part toward a side downwards, opposite side forms the tenth triantennary portion, in addition in the tenth triantennary portion stage casing, extend downwards again and turnover formation fortnight line portion, wherein, the tenth triantennary portion and fortnight line portion have formed the excitaton source of capacitive couplings coil antenna, its fortnight line portion turning point is provided with the 6th feed-in frame again, establishes for connecing with the 6th feed-in line electricity;
One the 8th Department of Radiation, on the 4th insulation plane body, being provided with conduction conductor and the 4th grounding parts electricity connects and establishes, form the 8th support, its upper limb is provided with one the 7th three-dimensional conduction top board, corresponding one the 6th spacing with the 4th grounding parts, form the second coil antenna portion, in addition its 7th three-dimensional conduction top board again with the 6th three-dimensional conduction top board, corresponding one the 7th spacing and produce capacitance coupling effect, formation one is the capacitive coupling place of coil antenna over the ground, produces resonance operation frequency excitaton source, and has used the image rule to improve radiation efficiency;
One the 6th feed-in line, its 6th main signal end line connects with the 6th feed-in frame electricity and to establish, and its 6th ground connection end line and the 4th grounding parts electricity connect and establish again;
One the 4th grounding parts by a conduction conductor formed pedestal, forms mechanical integraty with the 3rd grounding parts, and itself and antenna receiver earth terminal are idiostatic again.
Compared with prior art, the utility model directly with first antenna body and second antenna body, carries out frequency of operation, reaches ultra broadband, and the modular antenna of a plurality of frequency of operation is arranged again simultaneously.
Description of drawings
Fig. 1 is the utility model integrated form multiband module antenna stereo appearance figure;
Fig. 2 is the first antenna body stereo appearance figure of the present utility model;
Fig. 3 is the second antenna body stereo appearance figure of the present utility model;
Fig. 4 is the enforcement illustration that the utility model is applied to notebook computer.
Description of reference numerals: integrated form multiband module antenna-1; First antenna body-2; First body-3; First Department of Radiation-31; First insulation plane body-3A; First support-310; First antenna part-311; Second antenna part-312; First spacing-313; First excitaton source-314; Second Department of Radiation-32; Second support-320; The first three-dimensional conduction top board-321; Second spacing-322; The antenna part of falling L-323; The 3rd spacing-324; Second excitaton source-325; The 4th spacing-326; The first feed-in line-33; The first main signal end line-330; The first feed-in frame-331; The first ground connection end line-332; First grounding parts-34; Second body-4; The 3rd Department of Radiation-41; Second insulation plane body-4A; The 3rd support-410; Third antenna portion-411; Conduction conductor-412; The second three-dimensional conduction top board-413; The 4th antenna part-414; The 4th Department of Radiation-42; The 4th support-420; The 5th antenna part-421; Conduction conductor-422; The 3rd three-dimensional conduction top board-423; The 6th antenna part-424; The second feed-in line-43; The second main signal end line-430; The second feed-in frame-431; The second ground connection end line-432; The 3rd feed-in line-44; The 3rd main signal end line-440; The 3rd feed-in frame-441; The 3rd ground connection end line-442; Second grounding parts-45; Second antenna body-5; The 3rd body-6; The 5th Department of Radiation-61; The 3rd insulation plane body-6A; The 5th support-610; The 7th antenna part-611; The 8th antenna part-612; Conduction conductor-613; The 4th three-dimensional conduction top board-614; The 9th antenna part-615; The 6th Department of Radiation-62; The 6th support-620; The tenth antenna part-621; Conduction conductor-622; The 5th three-dimensional conduction top board-623; The 11 antenna part-624; The 4th feed-in line-63; The 4th main signal end line-630; The 4th feed-in frame-631; The 4th ground connection end line-632; The 5th feed-in line-64; The 5th main signal end line-640; The 5th feed-in frame-641; The 5th ground connection end line-642; The 3rd grounding parts-65; The 4th body-7; The 7th Department of Radiation-71; The 4th insulation plane body-7A; The 7th support-710; The 6th three-dimensional conduction top board-711; The 5th spacing-712; The first coil antenna portion-713; The 12 antenna part-714; The tenth triantennary portion-715; Fortnight line portion-716; Excitaton source-717; The 8th Department of Radiation-72; The 8th support-720; The 7th three-dimensional conduction top board-721; The 6th spacing-722; The second coil antenna portion-723; The 7th spacing-724; Excitaton source-725; The 6th feed-in line-73; The 6th main signal end line-730; The 6th feed-in frame-731; The 6th ground connection end line-732; The 4th grounding parts-74; Notebook computer-8; Two side ends-81,82; Dual-side-83,84.
Embodiment
Below be unitary construction, the design of reaching its practical novel purpose with the utility model, conjunction with figs. and embodiment are described in further detail as follows:
At first seeing also Fig. 1 to shown in Figure 3, is integrated form multiband module antenna stereo appearance figure of the present utility model, the first antenna body stereoscopic schematic diagram of the present utility model and the second antenna body stereo appearance figure.Wherein, the integrated form multiband module antenna 1 that the utility model provides includes;
One first antenna body 2 comprises: one first body 3, and it has:
One first Department of Radiation 31 on the first insulation plane body 3A, is provided with the conduction conductor, and this conduction conductor and first grounding parts, 34 electricity connect to be established, and forms first support 310; Behind described first support 310, extend to form first antenna part 311 toward a side, form second antenna part 312 toward the opposing party, described again second antenna part 312 is provided with the first feed-in frame 331, establishes for connecing with the first feed-in line, 33 electricity; Described second antenna part, 312 terminals and second support 320 have correspondence first spacing 313 of an electric insulation and form capacitance coupling effect, produce resonance operation frequency first excitaton source 314;
One second Department of Radiation 32 on the first insulation plane body 3A, is provided with the conduction conductor, and this conduction conductor and first grounding parts, 34 electricity connect to be established, and forms second support 320; Described second support, 320 upper limbs are provided with the first three-dimensional conduction top board 321, and described conduction top board 321 and first grounding parts, 34 corresponding one second spacings 322 form the antenna part of falling L 323, and have used the image rule to improve radiation efficiency; The described first three-dimensional conduction top board 321 again with second antenna part 312, have correspondence the 3rd spacing 324 of an electric insulation and form capacitance coupling effect, produce resonance operation frequency second excitaton source 325; The described first three-dimensional conduction top board 321 and first antenna part 311 are again because of corresponding one the 4th spacing 326 forms capacitance coupling effect, and the feasible antenna part of falling L 323 must alleviate inductive effect, and the minimizing reflection loss;
One first feed-in line 33, its first main signal end line 330 connects with the first feed-in frame, 331 electricity and to establish, and its first ground connection end line 332 and first grounding parts, 34 electricity connect and establish again;
One first grounding parts 34 is by a conduction conductor formed pedestal, and itself and antenna receiver earth terminal are idiostatic;
One second body 4, it has:
One the 3rd Department of Radiation 41 on the second insulation plane body 4A, is provided with the conduction conductor and connects with second grounding parts, 45 electricity and establish, and forms the 3rd support 410, behind described the 3rd support 410, toward side extension the second feed-in frame 431 is set, and supplies to connect with the second feed-in line, 43 electricity to establish; The described second feed-in frame, 431 1 ends extend bending again and are provided with third antenna portion 411, and the other end extends bending one conduction conductor 412 again, are provided with the second three-dimensional conduction top board 413 and form the 4th antenna part 414 at described conduction conductor 412 ends;
One the 4th Department of Radiation 42 on the second insulation plane body 4A, is provided with the conduction conductor, and this conduction conductor and second grounding parts, 45 electricity connect to be established, and forms the 4th support 420; Behind described the 4th support 420, the 3rd feed-in frame 441 is set, establishes for connecing with the 3rd feed-in line 44 electricity toward side extension; Described the 3rd feed-in frame 441 1 ends extend bending again and are provided with the 5th antenna part 421, and the other end extends bending one conduction conductor 422 again, are provided with the 3rd three-dimensional conduction top board 423 and form the 6th antenna part 424 at described conduction conductor 422 ends;
One second feed-in line 43, its second main signal end line 430 connects with the second feed-in frame, 431 electricity and to establish, and its second ground connection end line 432 and second grounding parts, 45 electricity connect and establish again;
One the 3rd feed-in line 44, its 3rd main signal end line 440 connects with the 3rd feed-in frame 441 electricity and to establish, and its 3rd ground connection end line 442 and second grounding parts, 45 electricity connect and establish again;
One second grounding parts 45 is by the formed pedestal of a conduction conductor, forms mechanical integraty with first grounding parts 34, and described again second grounding parts 45 is idiostatic with the antenna receiver earth terminal; And
One second antenna body 5 comprises:
One the 3rd body 6, it has:
One the 5th Department of Radiation 61 on the 3rd insulation plane body 6A, is provided with the conduction conductor, and this conduction conductor and the 3rd grounding parts 65 electricity connect to be established, and forms the 5th support 610; Behind described the 5th support 610, the 4th feed-in frame 631 is set, establishes for connecing with the 4th feed-in line 63 electricity toward side extension; Described the 4th feed-in frame 631 1 ends extend and turn to side place, be provided with the 7th parallel antenna part 611 and the 8th antenna part 612,612 of described the 7th antenna part 611 and described the 8th antenna parts extend bending one conduction conductor 613 more in addition, are provided with the 4th three-dimensional conduction top board 614 and form the 9th antenna part 615 at described conduction conductor 613 ends;
One the 6th Department of Radiation 62 on the 3rd insulation plane body 6A, is provided with the conduction conductor, and this conduction conductor and the 3rd grounding parts 65 electricity connect to be established, and forms the 6th support 620; Behind described the 6th support 620, the 5th feed-in frame 641 is set, establishes for connecing with the 5th feed-in line 64 electricity toward side extension; Described the 5th feed-in frame 641 1 ends extend bending again and are provided with the tenth antenna part 621, and the other end extends bending one conduction conductor 622 again, are provided with the 5th three-dimensional conduction top board 623 and form the 11 antenna part 624 at described conduction conductor 622 ends;
One the 4th feed-in line 63, its 4th main signal end line 630 connects with the 4th feed-in frame 631 electricity and to establish, and its 4th ground connection end line 632 and the 3rd grounding parts 65 electricity connect and establish again;
One the 5th feed-in line 64, its 5th main signal end line 640 connects with the 5th feed-in frame 641 electricity and to establish, and its 5th ground connection end line 642 and the 3rd grounding parts 65 electricity connect and establish again;
One the 3rd grounding parts 65, by a conduction conductor formed pedestal, itself and antenna receiver earth terminal are idiostatic;
One the 4th body 7, it has:
One the 7th Department of Radiation 71 on the 4th insulation plane body 7A, is provided with the conduction conductor, and this conduction conductor and the 4th grounding parts 74 electricity connect to be established, and forms the 7th support 710; Behind described the 7th support 710, extend its upper limb electricity toward a side and connect and establish one the 6th three-dimensional top board 711 that conducts electricity; The described the 6th three-dimensional conduction top board 711 and the 4th grounding parts 74 corresponding one the 5th spacings 712 forms the first coil antenna portion 713; The terminal of described coil antenna portion 713 toward a side forms ten two antenna part 714 after extending downwards, and opposite side forms the tenth triantennary portion 715; In addition in the tenth triantennary portion 715 stage casings, extend downwards again and turnover formation fortnight line portion 716, wherein, the tenth triantennary portion 715 and fortnight line portion 716 have formed the excitaton source 717 of capacitive couplings coil antenna, described again fortnight line portion 716 turning points are provided with the 6th feed-in frame 731, establish for connecing with the 6th feed-in line 73 electricity;
One the 8th Department of Radiation 72, on the 4th insulation plane body 7A, being provided with conduction conductor and the 4th grounding parts 74 electricity connects and establishes, form the 8th support 720, described the 8th support 720 upper limbs are provided with one the 7th three-dimensional conduction top board 721, the described the 7th three-dimensional conduction top board 721 and the 4th grounding parts 74 corresponding one the 6th spacings 722 forms the second coil antenna portion 723; The described the 7th three-dimensional conduction top board 721 again with the 6th three-dimensional conduction top board 711, corresponding one the 7th spacing 724 and produce capacitance coupling effect, formation one is the capacitive coupling place of coil antenna over the ground, produces resonance operation frequency excitaton source 725, and has used the image rule to improve radiation efficiency;
One the 6th feed-in line 73, its 6th main signal end line 730 connects with the 6th feed-in frame 731 electricity and to establish, and its 6th ground connection end line 732 and the 4th grounding parts 74 electricity connect and establish again;
One the 4th grounding parts 74 is by the formed pedestal of a conduction conductor, forms mechanical integraty with the 3rd grounding parts 65, and described again the 4th grounding parts 74 is idiostatic with the antenna receiver earth terminal.
In yet another aspect, see also shown in Figure 1, when the utility model is implemented, the described first three-dimensional conduction top board 321 and first grounding parts 34, the second three-dimensional conduction top board 413 and second grounding parts 45, the 3rd three-dimensional conduction top board 423 and second grounding parts 45, the 4th three-dimensional conduction top board 614 and the 3rd grounding parts 65, the 5th three-dimensional conductor top board 623 and the 3rd grounding parts 65, the 6th three-dimensional conduction top board 711 and the 4th grounding parts 74, the 7th three-dimensional conduction top board 721 and the 4th grounding parts 74, form capacitance coupling effect because of having a corresponding spacing respectively, induction optimization frequency response and reduce reflection loss.
Again, integrated form multiband module antenna of the present utility model, the length of the described antenna part of falling L antenna is about 1/4th of its frequency of operation wavelength separately, in addition, described first spacing, second spacing to or the 7th spacing, difference excitation resonance frequency of operation, the distance that required capacitive electric energy is adjusted, and form the ultra broadband frequency of operation; Described first antenna part or second antenna part to or fortnight line portion, its length separately is about 1/4th of its frequency of operation wavelength separately.
Other sees also shown in Figure 4, and the utility model is applied to one of notebook computer and implements illustration.Among the figure, the utility model practical application is embedded in the notebook computer 8, can be arranged at display screen top two side ends 81,82, or display screen dual- side 83,84, allow described notebook computer, use minimum volume, possess low-frequency band (WWANL LowBand), high frequency band (WWANL HighBand), 802.11a, 802.11b/g, WiMAX, bluetooth (B/T), UWB (BG1), UWB different integrated form multiband module antenna wireless transmission antennas such as (BG3) simultaneously.
The above, be specifying of the preferable possible embodiments of the utility model, but non-so promptly inflexible limit claim of the present utility model, therefore those of ordinary skills' equivalent structure of using the utility model specification and graphic content to do such as, directly or indirectly apply to its correlative technology field person, all in like manner all ought to be contained in the scope of spiritual category of the present utility model.
For making the utility model more manifest its progressive and practicality, use the advantage on implementing to be listed below in addition it:
1. on the utility model utilization insulation plane body the stacked of different shaping flat plane antenna is set, reaches and reduce reflection loss and volume miniaturization and use minimum antenna number, cooperate easy and convenient.
2. the utility model uses the three-dimensional conduction of larger area top board, the signal that compensate for slower is weak, and simple and easy lifting radiation effect is reached low-frequency resonance, forms the modular antenna of image rule.
3. the utlity model has the corresponding spacing of electric insulation and form capacitance coupling effect, produce resonance operation frequency excitaton source, abbreviation configuration Department of Radiation, configuration is simply, conveniently, easily.
4. three-dimensional conduction top board of the present utility model during use, has inductive effect, capacity effect, and forms the image rule, effectively conserve space, cost.
5. the utility model directly with solid conduction top board, forms capacitance coupling effect and carries out operating frequency with the spacing of grounding parts, need not additionally to arrange numerous Departments of Radiation, the demand advantage that tool is attractive in appearance, brief.
In sum, the utility model has reached the effect that institute's wish is promoted really under the existing technical pattern of breakthrough, and also the easy full of beard of non-those of ordinary skills institute reaches; Moreover, not open before the utility model application, the progressive of its tool, practicality, the aobvious application important document that has met new patent proposes novel application in accordance with the law.
Claims (4)
1. an integrated form multiband module antenna is characterized in that, it includes one first antenna body and one second antenna body;
Described first antenna body comprises one first body and one second body, wherein:
Described first body, it has:
One first Department of Radiation on the first insulation plane body, is provided with conduction conductor and the first grounding parts electricity and connects and establish, and forms first support; Behind described first support, extend to form first antenna part, form second antenna part toward the opposing party toward a side; Described second antenna part is provided with the first feed-in frame, establishes for connecing with the first feed-in line electricity, and its second antenna part terminal and second support, has correspondence first spacing of an electric insulation and forms capacitance coupling effect, generation resonance operation frequency first excitaton source;
One second Department of Radiation on the first insulation plane body, is provided with conduction conductor and the first grounding parts electricity and connects and establish, and forms second support; The described second support upper limb is provided with the first three-dimensional conduction top board, and corresponding one second spacing with first grounding parts of the described first three-dimensional conduction top board forms the antenna part of falling L; The described first three-dimensional conduction top board again with described second antenna part, have correspondence the 3rd spacing of an electric insulation and form capacitance coupling effect, produce resonance operation frequency second excitaton source; The described first three-dimensional conduction top board forms capacitance coupling effect because of corresponding one the 4th spacing again with described first antenna part;
One first feed-in line, its first main signal end line connects with the described first feed-in frame electricity and to establish; First ground connection end line of the described first feed-in line and the described first grounding parts electricity connect to be established;
One first grounding parts is by a conduction conductor formed pedestal, and itself and antenna receiver earth terminal are idiostatic;
Described second body, it has:
One the 3rd Department of Radiation on the second insulation plane body, is provided with conduction conductor and the second grounding parts electricity and connects and establish, and forms the 3rd support; Behind described the 3rd support, the second feed-in frame is set, establishes for connecing with the second feed-in line electricity toward side extension; The described second feed-in frame, one end extends bending again and is provided with third antenna portion, and the other end extends bending one conduction conductor again, is provided with the second three-dimensional conduction top board and forms the 4th antenna part at its end;
One the 4th Department of Radiation on the second insulation plane body, is provided with the conduction conductor, and this conduction conductor and the second grounding parts electricity connect to be established, and forms the 4th support; Behind described the 4th support, the 3rd feed-in frame is set, establishes for connecing with the 3rd feed-in line electricity toward side extension; Described the 3rd feed-in frame one end extends bending again and is provided with the 5th antenna part, and the other end extends bending one conduction conductor again, is provided with the 3rd three-dimensional conduction top board and forms the 6th antenna part at its end;
One second feed-in line, its second main signal end line connects with the described second feed-in frame electricity and to establish; The second ground connection end line of the described second feed-in line and the second grounding parts electricity connect to be established;
One the 3rd feed-in line, its 3rd main signal end line connects with the 3rd feed-in frame electricity and to establish, and the 3rd ground connection end line of described again the 3rd feed-in line and the second grounding parts electricity connect to be established;
One second grounding parts is by the formed pedestal of a conduction conductor, forms mechanical integraty with described first grounding parts, and described again second grounding parts and antenna receiver earth terminal are idiostatic; And
Described second antenna body comprises one the 3rd body and one the 4th body, wherein:
Described the 3rd body, it has:
One the 5th Department of Radiation on the 3rd insulation plane body, is provided with the conduction conductor, and this conduction conductor and the 3rd grounding parts electricity connect to be established, and forms the 5th support; Behind described the 5th support, the 4th feed-in frame is set, establishes for connecing with the 4th feed-in line electricity toward side extension; Described the 4th feed-in frame one end extends and turns to side place, be provided with the 7th parallel antenna part and the 8th antenna part, extend bending one conduction conductor in addition between described the 7th antenna part and described the 8th antenna part again, be provided with the 4th three-dimensional conduction top board and form the 9th antenna part at its end;
One the 6th Department of Radiation on the 3rd insulation plane body, is provided with the conduction conductor, and this conduction conductor and the 3rd grounding parts electricity connect to be established, and forms the 6th support; Behind described the 6th support, the 5th feed-in frame is set, establishes for connecing with the 5th feed-in line electricity toward side extension; Described the 5th feed-in frame one end extends bending again and is provided with the tenth antenna part, and the other end extends bending one conduction conductor again, is provided with the 5th three-dimensional conduction top board and forms the 11 antenna part at its end;
One the 4th feed-in line, its 4th main signal end line connects with described the 4th feed-in frame electricity and to establish, and the 4th ground connection end line of described again the 4th feed-in line and the 3rd grounding parts electricity connect to be established;
One the 5th feed-in line, its 5th main signal end line connects with described the 5th feed-in frame electricity and to establish, and the 5th ground connection end line of described again the 5th feed-in line and the 3rd grounding parts electricity connect to be established;
One the 3rd grounding parts is by a conduction conductor formed pedestal, and itself and antenna receiver earth terminal are idiostatic;
Described the 4th body, it has:
One the 7th Department of Radiation, on the 4th insulation plane body, being provided with conduction conductor and the 4th grounding parts electricity connects and establishes, form the 7th support, thereafter, extending its upper limb electricity toward a side connects and establishes one the 6th three-dimensional top board that conducts electricity, corresponding one the 5th spacing with the 4th grounding parts, form the first coil antenna portion, after its terminal is extended again again, form the 12 antenna part toward a side downwards, opposite side forms the tenth triantennary portion, in addition in the tenth triantennary portion stage casing, extend downwards again and turnover formation fortnight line portion, wherein, the tenth triantennary portion and fortnight line portion have formed the excitaton source of capacitive couplings coil antenna, described again fortnight line portion turning point is provided with the 6th feed-in frame, establishes for connecing with the 6th feed-in line electricity;
One the 8th Department of Radiation, on the 4th insulation plane body, being provided with conduction conductor and the 4th grounding parts electricity connects and establishes, form the 8th support, its upper limb is provided with one the 7th three-dimensional conduction top board, corresponding one the 6th spacing with the 4th grounding parts, form the second coil antenna portion, in addition its 7th three-dimensional conduction top board again with the 6th three-dimensional conduction top board, corresponding one the 7th spacing and produce capacitance coupling effect, formation one is the capacitive coupling place of coil antenna over the ground, produces resonance operation frequency excitaton source, and has used the image rule to improve radiation efficiency;
One the 6th feed-in line, its 6th main signal end line connects with the 6th feed-in frame electricity and to establish, and its 6th ground connection end line and the 4th grounding parts electricity connect and establish again;
One the 4th grounding parts by a conduction conductor formed pedestal, forms mechanical integraty with the 3rd grounding parts, and itself and antenna receiver earth terminal are idiostatic again.
2. integrated form multiband module antenna as claimed in claim 1 is characterized in that, described first antenna part or second antenna part to or fortnight line portion, its each other length approximately its frequency of operation wavelength out of the ordinary 1/4th.
3. integrated form multiband module antenna as claimed in claim 1 is characterized in that, described first spacing, second spacing to or the 7th spacing, excitation resonance frequency of operation respectively, the distance of required capacitive electric energy.
4. integrated form multiband module antenna as claimed in claim 1 is characterized in that, the described antenna part of falling L antenna, and its length is 1/4th of its frequency of operation wavelength out of the ordinary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200064205U CN201444499U (en) | 2009-03-03 | 2009-03-03 | integrated multi-band module antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200064205U CN201444499U (en) | 2009-03-03 | 2009-03-03 | integrated multi-band module antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201444499U true CN201444499U (en) | 2010-04-28 |
Family
ID=42549179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200064205U Expired - Lifetime CN201444499U (en) | 2009-03-03 | 2009-03-03 | integrated multi-band module antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201444499U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104253303A (en) * | 2013-06-28 | 2014-12-31 | 华为技术有限公司 | Multiaerial system and mobile terminal |
| CN108832292A (en) * | 2018-06-29 | 2018-11-16 | 联想(北京)有限公司 | A kind of antenna and electronic equipment |
-
2009
- 2009-03-03 CN CN2009200064205U patent/CN201444499U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104253303A (en) * | 2013-06-28 | 2014-12-31 | 华为技术有限公司 | Multiaerial system and mobile terminal |
| CN104253303B (en) * | 2013-06-28 | 2017-02-15 | 华为技术有限公司 | Multiaerial system and mobile terminal |
| CN108832292A (en) * | 2018-06-29 | 2018-11-16 | 联想(北京)有限公司 | A kind of antenna and electronic equipment |
| CN108832292B (en) * | 2018-06-29 | 2021-05-18 | 联想(北京)有限公司 | Antenna and electronic equipment |
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| C14 | Grant of patent or utility model | ||
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Granted publication date: 20100428 |
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| CX01 | Expiry of patent term |