CN205960168U - Can form medium multimode waveguide wave filter of attenuation pole - Google Patents
Can form medium multimode waveguide wave filter of attenuation pole Download PDFInfo
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- CN205960168U CN205960168U CN201520859069.XU CN201520859069U CN205960168U CN 205960168 U CN205960168 U CN 205960168U CN 201520859069 U CN201520859069 U CN 201520859069U CN 205960168 U CN205960168 U CN 205960168U
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- dielectric material
- material block
- wave filter
- attenuation pole
- multimode waveguide
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Abstract
The utility model discloses a can form medium multimode waveguide wave filter of attenuation pole, including upper module and lower floor's module, upper module includes the 3rd dielectric material piece and the fourth dielectric material piece of connecting side by side including a dielectric material piece and the 2nd dielectric material piece connected side by side, lower floor's module. Through the electrode port that designs input yu the output of signal in the one side together of multilayer dielectricity mould to and attend that the lower floor intermodule forms COUPLE and contain the base plate that can form the attenuation pole at the electrode tip actinal surface of the input of signal and output and construct, with this volume that comes the improvement and reduce medium multimode waveguide wave filter. The foundation the utility model discloses can change the volume of product and can also diminish the holistic volume of communication relaying ware with this kind waveguide filter, under the most condition with the import of in addition existing present raw and other materials, can reduce the expense of raw and other materials, have great market value.
Description
Technical field
This utility model is related to a kind of wave filter, particularly relates to a kind of medium multimode waveguide forming attenuation pole
Wave filter.
Background technology
With the fast development of radio communication, the demand of wireless telecommunications system is gradually increased, particularly miniature/integrated
The demand of change equipment increases.The equipment requirements being suitable for multifrequency are also increased by the development of communication technology, so to miniaturization and height
Power operation resistant to elevated temperatures filter requirements amount are also increasing.
At this stage be characteristic and high-power cavity (CAVITY), but existing market demand is gradually changed to weight
Amount, the wave filter of small size and low cost.
Therefore, inventor of the present utility model needs a kind of new technique of design badly to improve its problem.
Utility model content
This utility model aims to provide a kind of medium multimode waveguide wave filter forming attenuation pole, and it can be on surface
Form attenuation pole on the premise of actual load to optimize attenuation characteristic.
For solving above-mentioned technical problem, the technical solution of the utility model is：
A kind of medium multimode waveguide wave filter forming attenuation pole, including：
Upper layer module, it includes the first dielectric material block connecting side by side and the second dielectric material block, and described first
The upper surface of dielectric material block is provided with first electrode, and the upper surface of described second dielectric material block is provided with the second electricity
Pole, the upper surface of the upper surface of described first dielectric material block and described second dielectric material block be located at same level and
Collectively form electrode tip actinal surface.
Lower module, it is positioned at the lower section of described upper layer module and connected, and described lower module includes connecting side by side
The 3rd dielectric material block and the 4th dielectric material block, described 3rd dielectric material block is provided with first through hole, described
4th dielectric material block is provided with the second through hole.
Further, also include a substrate, described substrate its be arranged on just going up of described upper layer module in rectangular shape
Side, and match with described electrode tip actinal surface.
Further, described first electrode be located at described first dielectric material block away from described second dielectric substance
On the edge of block.
Described second electrode is located at the edge away from described first dielectric material block of described second dielectric material block
On.
Further, described first dielectric material block and/or described second dielectric material block and/or described 3rd electricity
Block of dielectric material and/or described 4th dielectric material block are the ceramic block of rectangular shape.
Further, described 3rd dielectric material block is located at the lower section of described first dielectric material block, and cross section
The long-pending cross-sectional area more than described first dielectric material block.
Described 4th dielectric material block is located at the lower section of described second dielectric material block, and cross-sectional area is more than described
The cross-sectional area of the second dielectric material block.
Further, described first dielectric material block and described second dielectric material block are all printed with silver layer.
Further, the connecting portion of described 3rd dielectric material block and described 4th dielectric material block is provided with one
The first of rectangularity shape no silver coating structure, remaining position is all printed with silver layer.
Further, described substrate includes the second no silver coating structure, and remaining position is all printed with silver layer.Wherein said second
No silver coating structure is rectangle the middle part that shape is arranged on described base lower surface, and respectively with described first dielectric material block and
Described second dielectric material block contacts.
Further, the material of described substrate is media ceramic.
Further, the inwall of described first through hole and the second through hole is printed with silver layer.
Using technique scheme, this utility model at least includes following beneficial effect：
The medium multimode waveguide wave filter forming attenuation pole described in the utility model, by multilayer dielectricity mould
The electrode ports of the input of modelled signal and output on the same face, and levels intermodule forms COUPLE and in signal
Input to be constructed containing the substrate that can form attenuation pole with the electrode ports bread of output, to be improved with this and to reduce medium multimode
The volume of waveguide filter.According to this utility model can change product volume and can be with this kind of waveguide filter
The volume of the entirety of communication relays also diminishes, separately in the case of existing current raw material major part import, it is possible to reduce former material
The expense of material, has larger market value.
Brief description
Fig. 1 is the structural representation of the medium multimode waveguide wave filter forming attenuation pole described in the utility model；
Fig. 2 is the performance plot of Fig. 1；
Fig. 3 is the structural representation of the medium multimode waveguide wave filter forming attenuation pole described in the utility model；
Fig. 4 is the performance plot of Fig. 3；
Fig. 5 is the perspective view of Fig. 3；
Fig. 6 is the structural representation of the 3rd dielectric material block；
Fig. 7 is the structural representation of the 4th dielectric material block.
Wherein：111. first dielectric material block, 112. second dielectric material block, 113. the 3rd dielectric material block,
114. the 4th dielectric material block, 121. first electrodes, 122. second electrodes, 131. first through holes, 132. second through holes, 133.
First no silver coating structure, 140. substrates, 141. second no silver coating structure, 410. attenuation poles.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely description is it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of making creative work
The every other embodiment being obtained, broadly falls into the scope of this utility model protection.
As shown in Figures 1 to 7, for meeting a kind of medium multimode waveguide filtering forming attenuation pole of the present utility model
Device, including：
Upper layer module, it includes the first dielectric material block 111 connecting side by side and the second dielectric material block 112, institute
The upper surface stating the first dielectric material block 111 is provided with first electrode 121, the upper end of described second dielectric material block 112
Face is provided with second electrode 122, the upper surface of described first dielectric material block 111 and described second dielectric material block 112
Upper surface be located at same level and collectively form electrode tip actinal surface.Described first electrode 121 and described second electrode 122 are
Input and output electrode.
Lower module, it is positioned at the lower section of described upper layer module and connected, and described lower module includes connecting side by side
The 3rd dielectric material block 113 and the 4th dielectric material block 114, described 3rd dielectric material block 113 is provided with first
Through hole 131, described 4th dielectric material block 114 is provided with the second through hole 132, and wherein Fig. 2 is it in only two-layer module
Under the premise of performance plot.
Further, as shown in figure 3, the present embodiment also includes a substrate 140, described substrate 140 its be in rectangular shape
It is arranged on the surface of described upper layer module, and match with described electrode tip actinal surface.Fig. 4 is its performance plot, and it is situated between in multilamellar
On the same face of matter mould modelled signal input with output electrode ports, and levels intermode formed COUPLE and letter
Number input to construct containing the substrate 140 that can form attenuation pole 410 with the electrode ports bread of output, to be improved with this and to subtract
The volume of little medium multimode waveguide wave filter.
Further, described first electrode 121 is located at being situated between away from the described second electricity of described first dielectric material block 111
On the edge of material block 112.
Described second electrode 122 is positioned at described second dielectric material block 112 away from described first dielectric material block
On 111 edge.
Further, described first dielectric material block 111 and/or described second dielectric material block 112 and/or described
3rd dielectric material block 113 and/or described 4th dielectric material block 114 are the ceramic block of rectangular shape.
Further, described 3rd dielectric material block 113 is located at the lower section of described first dielectric material block 111, and
Cross-sectional area is more than the cross-sectional area of described first dielectric material block 111.
Described 4th dielectric material block 114 is located at the lower section of described second dielectric material block 112, and cross-sectional area is big
Cross-sectional area in described second dielectric material block 112.
Further, described first dielectric material block 111 and described second dielectric material block 112 are all printed with silver
Layer.
Further, on the connecting portion of described 3rd dielectric material block 113 and described 4th dielectric material block 114
It is provided with the first of a rectangularity shape the no silver coating structure 133, remaining position is all printed with silver layer.
Further, described substrate 140 includes the second no silver coating structure 141, and remaining position is all printed with silver layer.Wherein institute
State the second no silver coating structure 141 and be rectangle the middle part that shape is arranged on described substrate 140 lower surface, and electric with described first respectively
Block of dielectric material 111 and described second dielectric material block 112 contact.
Further, the material of described substrate 140 is media ceramic.
Further, the inwall of described first through hole 131 and the second through hole 132 is printed with silver layer.
The present embodiment passes through the input of modelled signal and the electrode ports exporting on the same face of multilayer dielectricity mould, and
Levels intermodule formed COUPLE and signal input with output electrode ports bread contain can form attenuation pole
Substrate 140, to construct, to improve and to reduce the volume of medium multimode waveguide wave filter with this.Can more change products according to the present embodiment
The volume of the product and volume of the entirety of communication relays also being diminished with this kind of waveguide filter, separately existing current former material
In the case of material major part import, it is possible to reduce the expense of raw material, there is larger market value.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or new using this practicality
Type.Multiple modifications to these embodiments will be apparent from for those skilled in the art, is determined herein
The General Principle of justice can be realized in the case of without departing from spirit or scope of the present utility model in other embodiments.Cause
This, this utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The wide scope consistent with features of novelty.
Claims (9)
1. a kind of medium multimode waveguide wave filter forming attenuation pole is it is characterised in that include：
Upper layer module, it includes the first dielectric material block connecting side by side and the second dielectric material block, and described first electricity is situated between
The upper surface of material block is provided with first electrode, and the upper surface of described second dielectric material block is provided with second electrode, institute
State the upper surface of the first dielectric material block and the upper surface of described second dielectric material block positioned at same level and common
Constitute electrode tip actinal surface；
Lower module, it is located at the lower section of described upper layer module connected, described lower module include connecting side by side the
Three dielectric material block and the 4th dielectric material block, described 3rd dielectric material block is provided with first through hole, and the described 4th
Dielectric material block is provided with the second through hole；
Also include a substrate, described substrate its be arranged on the surface of described upper layer module in rectangular shape, and with described electricity
Extreme actinal surface matches.
2. the medium multimode waveguide wave filter of attenuation pole can be formed as claimed in claim 1 it is characterised in that：
Described first electrode is located on the edge away from described second dielectric material block of described first dielectric material block；
Described second electrode is located on the edge away from described first dielectric material block of described second dielectric material block.
3. the medium multimode waveguide wave filter of attenuation pole can be formed as claimed in claim 2 it is characterised in that：Described first
Dielectric material block and/or described second dielectric material block and/or described 3rd dielectric material block and/or described 4th electricity
Block of dielectric material is the ceramic block of rectangular shape.
4. the medium multimode waveguide wave filter of attenuation pole can be formed as claimed in claim 3 it is characterised in that：
Described 3rd dielectric material block is located at the lower section of described first dielectric material block, and cross-sectional area is more than described first
The cross-sectional area of dielectric material block；
Described 4th dielectric material block is located at the lower section of described second dielectric material block, and cross-sectional area is more than described second
The cross-sectional area of dielectric material block.
5. the medium multimode waveguide wave filter of attenuation pole can be formed as claimed in claim 4 it is characterised in that：Described first
All it is printed with silver layer in dielectric material block and described second dielectric material block.
6. the medium multimode waveguide wave filter of attenuation pole can be formed as claimed in claim 5 it is characterised in that：Described 3rd
The first no silver layer that the connecting portion of dielectric material block and described 4th dielectric material block is provided with a rectangularity shape is tied
Structure, remaining position is all printed with silver layer.
7. the medium multimode waveguide wave filter of attenuation pole can be formed as claimed in claim 6 it is characterised in that：Described substrate
Including the second no silver coating structure, remaining position is all printed with silver layer；Wherein said second no silver coating structure is rectangle shape setting
At the middle part of described base lower surface, and connect with described first dielectric material block and described second dielectric material block respectively
Touch.
8. described formed attenuation pole as arbitrary in claim 1-7 medium multimode waveguide wave filter it is characterised in that：Institute
The material stating substrate is media ceramic.
9. the medium multimode waveguide wave filter of attenuation pole can be formed as claimed in claim 8 it is characterised in that：Described first
The inwall of through hole and the second through hole is printed with silver layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520859069.XU CN205960168U (en) | 2015-10-30 | 2015-10-30 | Can form medium multimode waveguide wave filter of attenuation pole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520859069.XU CN205960168U (en) | 2015-10-30 | 2015-10-30 | Can form medium multimode waveguide wave filter of attenuation pole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205960168U true CN205960168U (en) | 2017-02-15 |
Family
ID=57966325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520859069.XU Active CN205960168U (en) | 2015-10-30 | 2015-10-30 | Can form medium multimode waveguide wave filter of attenuation pole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205960168U (en) |
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2015
- 2015-10-30 CN CN201520859069.XU patent/CN205960168U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215129 Jiangsu Suzhou high tech Zone Environmental Protection Industrial Park Factory No. 14 landlord half Patentee after: Suzhou RF Top Electronic Communication Co., Ltd. Address before: 215129 Jiangsu Suzhou high tech Zone Environmental Protection Industrial Park Factory No. 14 landlord half Patentee before: SUZHOU RF TOP ELECTRONIC COMMUNICATIONS CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215129, Jiangsu Suzhou hi tech Zone Industrial Park Environmental Protection Plant No. 14 landlord half Patentee after: SUZHOU RF TOP ELECTRONIC COMMUNICATIONS CO., LTD. Address before: 215129, Jiangsu Suzhou hi tech Zone Industrial Park Environmental Protection Plant No. 14 landlord half Patentee before: Suzhou RF Top Electronic Communication Co., Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 215000 No.65, Chengji Road, Hushuguan Town, high tech Zone, Suzhou City, Jiangsu Province Patentee after: SUZHOU RF TOP ELECTRONIC COMMUNICATIONS Co.,Ltd. Address before: 215129, Jiangsu Suzhou hi tech Zone Industrial Park Environmental Protection Plant No. 14 landlord half Patentee before: SUZHOU RF TOP ELECTRONIC COMMUNICATIONS Co.,Ltd. |