CN205657656U - Based on integrated waveguide technique voltage controlled oscillator of substrate - Google Patents
Based on integrated waveguide technique voltage controlled oscillator of substrate Download PDFInfo
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- CN205657656U CN205657656U CN201620418567.5U CN201620418567U CN205657656U CN 205657656 U CN205657656 U CN 205657656U CN 201620418567 U CN201620418567 U CN 201620418567U CN 205657656 U CN205657656 U CN 205657656U
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Abstract
The utility model discloses a based on integrated waveguide technique voltage controlled oscillator of substrate, including medium base plate and shell, be equipped with seven metallization via holes on the medium base plate, the via hole evenly distributed that just metallizes, the metallization via hole runs through the medium base plate, be equipped with varactor coupling hole and co -planar waveguide lead -over groove on the medium base plate, and the varactor coupling hole is located the right side of co -planar waveguide lead -over groove, sealed lid is installed to the front end of shell, and the porose needle of the front end of sealed lid installation, the hole needle is located the upper and lower both sides of sealed lid respectively, the internally mounted of shell has the signal lamp, and the signal lamp is connected through electric wire and hole needle. This experiment is novel, through being equipped with the metallization via hole, the in -process that becomes DC conversion in the alternating current can be more steady, can guarantee its normal stable output, go into the relevant position with hole cushion, normal during operation, signal lamp become bright, the structure is small and exquisite, portable.
Description
Technical field
This utility model relates to oscillator device technical field, is specially a kind of based on substrate integrated waveguide technology voltage controlled oscillator.
Background technology
Agitator is used to produce the electronic component repeating electric signal, its circuit constituted is oscillating circuit, unidirectional current can be converted to electronic circuit or the device with the output of certain frequency ac signal, and kind is a lot, can be divided into self-excited oscillator, independent drive oscillator by vibratory stimulation mode；Resistance-capacitance oscillator, LC oscillator, crystal oscillator, fork generator etc. can be divided into by circuit structure；nullSine wave can be divided into by output waveform、Square wave、The agitators such as sawtooth waveforms，It is widely used in electronics industry、Medical treatment、The aspects such as scientific research，Astatic multivibrator is also astable circuit，The colelctor electrode of two pipes is respectively arranged with an electric capacity and is coupled with the base stage of another pipe，Play AC coupled effect，Form positive-feedback circuit，When the moment switched on power，Certain pipe first leads to，Another pipe ends，At this moment，The current collection collection of conducting pipe has output，Pulse signal is coupled to the base stage of another pipe by the electric capacity of colelctor electrode makes another pipe turn on，The pipe cut-off of at this moment original conducting，Such two pipes turn in turn and end，Just create concussion electric current，Traditionally agitator due to device can not parameter completely the same，Therefore the state at two audions of moment powered on just there occurs change，This change is more and more stronger due to the effect of positive feedback，Cause arriving a temporary stable state，The frequency that converting direct-current power into alternating-current power road is unstable in electric current transformation process is unstable.
Summary of the invention
The purpose of this utility model is to provide a kind of based on substrate integrated waveguide technology voltage controlled oscillator, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, this utility model provides following technical scheme: a kind of based on substrate integrated waveguide technology voltage controlled oscillator, including medium substrate and shell, described medium substrate is provided with seven metallization vias, and metallization via is uniformly distributed, described metallization via runs through medium substrate, described medium substrate is provided with varactor coupling aperture and co-planar waveguide lead-over groove, and varactor coupling aperture is positioned at the right side of co-planar waveguide lead-over groove, the front end of described shell is provided with sealing lid, and the front end sealing lid is provided with vent needle, described vent needle lays respectively at the both sides up and down sealing lid, the internally installed of described shell has signal lights, and signal lights is attached with vent needle by electric wire.
Preferably, described medium substrate is arranged on the inside of shell.
Preferably, the top of described medium substrate is provided with top bottom.
Preferably, described vent needle is laid with copper conductive layer.
Compared with prior art, the beneficial effects of the utility model are: this utility model, by being provided with metallization via, stable electric field and magnetic field can be internally formed at medium substrate, can be the most steady during by converting direct-current power into alternating-current power, ensure that after alternating current conversion comes by being provided with varactor coupling aperture and co-planar waveguide lead-over groove, ensure that the output of its normal table, vent needle is inserted relevant position, when normally working, signal lights brightens, compact structure, it is simple to carry.
Accompanying drawing explanation
Fig. 1 is a kind of structure chart based on substrate integrated waveguide technology voltage controlled oscillator of this utility model；
Fig. 2 is a kind of side view based on substrate integrated waveguide technology voltage controlled oscillator of this utility model；
Fig. 3 is a kind of overall schematic based on substrate integrated waveguide technology voltage controlled oscillator of this utility model.
In figure: 1-metallizes via；2-varactor coupling aperture；3-co-planar waveguide lead-over groove；4-medium substrate；5-shell；6-electric wire；7-seals lid；8-vent needle；9-signal lights；10-pushes up bottom.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
nullRefer to Fig. 1-3，A kind of embodiment that this utility model provides: a kind of based on substrate integrated waveguide technology voltage controlled oscillator，Including medium substrate 4 and shell 5，The top of medium substrate 4 is provided with top bottom 10，Medium substrate 4 is provided with seven metallization vias 1，And metallization via 1 is uniformly distributed，Metallization via 1 runs through medium substrate 4，By being provided with metallization via 1，Stable electric field and magnetic field can be internally formed at medium substrate 4，Can be the most steady during by converting direct-current power into alternating-current power，Medium substrate 4 is provided with varactor coupling aperture 2 and co-planar waveguide lead-over groove 3，And varactor coupling aperture 2 is positioned at the right side of co-planar waveguide lead-over groove 3，The front end of shell 5 is provided with sealing lid 7，And the front end sealing lid 7 is provided with vent needle 8，Vent needle 8 lays respectively at the both sides up and down sealing lid 7，Copper conductive layer it is laid with on vent needle 8，The internally installed of shell 5 has signal lights 9，And signal lights 9 is attached with vent needle 8 by electric wire 6，Medium substrate 4 is arranged on the inside of shell 5，Ensure that after alternating current conversion comes by being provided with varactor coupling aperture 2 and co-planar waveguide lead-over groove 3，Ensure that the output of its normal table，Vent needle 8 is inserted relevant position，When normally working，Signal lights 9 brightens，Compact structure，It is easy to carry.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and in the case of without departing substantially from spirit or essential attributes of the present utility model, it is possible to realize this utility model in other specific forms.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims rather than described above, it is intended that all changes fallen in the implication of equivalency and scope of claim included in this utility model.Should not be considered as limiting involved claim by any reference in claim.
Claims (4)
- null1. one kind based on substrate integrated waveguide technology voltage controlled oscillator，Including medium substrate (4) and shell (5)，It is characterized in that: described medium substrate (4) is provided with seven metallization via (1)，And metallization via (1) is uniformly distributed，Described metallization via (1) runs through medium substrate (4)，Described medium substrate (4) is provided with varactor coupling aperture (2) and co-planar waveguide lead-over groove (3)，And varactor coupling aperture (2) is positioned at the right side of co-planar waveguide lead-over groove (3)，The front end of described shell (5) is provided with sealing lid (7)，And the front end sealing lid (7) is provided with vent needle (8)，Described vent needle (8) lays respectively at the both sides up and down sealing lid (7)，The internally installed of described shell (5) has signal lights (9)，And signal lights (9) is attached with vent needle (8) by electric wire (6).
- One the most according to claim 1 is based on substrate integrated waveguide technology voltage controlled oscillator, it is characterised in that: described medium substrate (4) is arranged on the inside of shell (5).
- One the most according to claim 1 is based on substrate integrated waveguide technology voltage controlled oscillator, it is characterised in that: the top of described medium substrate (4) is provided with top bottom (10).
- One the most according to claim 1 is based on substrate integrated waveguide technology voltage controlled oscillator, it is characterised in that: described vent needle is laid with copper conductive layer on (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620418567.5U CN205657656U (en) | 2016-05-10 | 2016-05-10 | Based on integrated waveguide technique voltage controlled oscillator of substrate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620418567.5U CN205657656U (en) | 2016-05-10 | 2016-05-10 | Based on integrated waveguide technique voltage controlled oscillator of substrate |
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| Publication Number | Publication Date |
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| CN205657656U true CN205657656U (en) | 2016-10-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620418567.5U Active CN205657656U (en) | 2016-05-10 | 2016-05-10 | Based on integrated waveguide technique voltage controlled oscillator of substrate |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109030955A (en) * | 2018-05-25 | 2018-12-18 | 杭州电子科技大学 | A kind of portable fluid dielectric constant measurement system based on SIW |
-
2016
- 2016-05-10 CN CN201620418567.5U patent/CN205657656U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109030955A (en) * | 2018-05-25 | 2018-12-18 | 杭州电子科技大学 | A kind of portable fluid dielectric constant measurement system based on SIW |
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| C14 | Grant of patent or utility model | ||
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