CN205430186U - Big data transmission's anti -jamming circuit - Google Patents
Big data transmission's anti -jamming circuit Download PDFInfo
- Publication number
- CN205430186U CN205430186U CN201620102336.3U CN201620102336U CN205430186U CN 205430186 U CN205430186 U CN 205430186U CN 201620102336 U CN201620102336 U CN 201620102336U CN 205430186 U CN205430186 U CN 205430186U
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- resistance
- amplifier
- electric capacity
- input end
- fortune
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Abstract
The utility model discloses a big data transmission's anti -jamming circuit, the positive going input end that signal input part was put through the first resistance and second ohmic connection to the first fortune of series connection, the reverse input end that first fortune was put is through the 3rd grounding, the output that reverse input end that first fortune was put through fourth ohmic connection to first fortune, the output of putting through the first electric capacity and the 5th ohmic connection to the first fortune of series connection between first resistance and the second resistance, the output that first fortune was put is through the 9th ohmic connection to signal output part, the positive going input end that first fortune was put is through the second capacity ground, connect in parallel and have secondary filter circuit in the both ends of the 5th resistance, secondary filter circuit is including the third electric capacity and the fourth electric capacity of establishing ties, connect in parallel and have voltage -regulating circuit in the both ends of third electric capacity. The utility model discloses the not enough of prior art can be improved, data transmission's accuracy has been improved.
Description
Technical field
This utility model relates to big technical field of data transmission, the anti-jamming circuit of a kind of big data transmission.
Background technology
Along with the high speed development of the Internet, the application of the big data in the Internet is the most extensive.Being treated big data in journey, needing to carry out data substantial amounts of transmission, the accuracy of data transmission directly influences the subsequent analysis reliability of data in this process.
Utility model content
The technical problems to be solved in the utility model is to provide the anti-jamming circuit of a kind of big data transmission, it is possible to solve the deficiencies in the prior art, improves the accuracy of data transmission.
For solving above-mentioned technical problem, technical solution adopted in the utility model is as follows.
nullA kind of anti-jamming circuit of big data transmission，Signal input part is connected to the positive input of the first amplifier by the first resistance connected and the second resistance，The reverse input end of the first amplifier passes through the 3rd resistance eutral grounding，The reverse input end of the first amplifier is connected to the outfan of the first amplifier by the 4th resistance，It is connected to the outfan of the first amplifier by the first electric capacity connected and the 5th resistance between first resistance and the second resistance，The outfan of the first amplifier is connected to signal output part by the 9th resistance，The positive input of the first amplifier passes through the second capacity earth，The two ends of the 5th resistance are parallel with secondary filtering circuit，Secondary filtering circuit includes the 3rd electric capacity and the 4th electric capacity of series connection，The two ends of the 3rd electric capacity are parallel with voltage-regulating circuit，Voltage-regulating circuit includes the second amplifier，It is connected to the colelctor electrode of audion by the 6th resistance between first electric capacity and the 3rd electric capacity，The colelctor electrode of audion is connected to the base stage of audion，The emitter stage of audion is connected to the reverse input end of the second amplifier，The positive input of the second amplifier passes through the 7th resistance eutral grounding，The reverse input end of the second amplifier is connected to the outfan of the second amplifier by the 8th resistance，The outfan of the second amplifier is connected between the 3rd electric capacity and the 4th electric capacity.
What employing technique scheme was brought has the beneficial effects that: this utility model devises a set of multi-stage filter circuit, and input signal realizes the filtration of interference by the first amplifier.In filtering, the first electric capacity, the second electric capacity achieve two stage filter respectively, and meanwhile, the filter effect of the first electric capacity is adjusted by the 3rd electric capacity and the 4th electric capacity.Utilize the feedback that the second amplifier changes for input signal, it is achieved the synchronization control of the filter factor of secondary filtering circuit, thus improve the real-time specific aim that interference signal is filtered.
Accompanying drawing explanation
Fig. 1 is the circuit diagram of one detailed description of the invention of this utility model.
In figure: R1, the first resistance；R2, the second resistance tube；R3, the 3rd resistance；R4, the 4th resistance；R5, the 5th resistance；R6, the 6th resistance；R7, the 7th resistance；R8, the 8th resistance；R9, the 9th resistance；C1, the first electric capacity；C2, the second electric capacity；C3, the 3rd electric capacity；C4, the 4th electric capacity；Q, audion；A1, the first amplifier；A2, the second amplifier；IN, signal input part；OUT, signal output part.
Detailed description of the invention
nullWith reference to Fig. 1，The signal input part IN of one detailed description of the invention of this utility model is connected to the positive input of the first amplifier A1 by the first resistance R1 and the second resistance R2 of series connection，The reverse input end of the first amplifier A1 passes through the 3rd resistance R3 ground connection，The reverse input end of the first amplifier A1 is connected to the outfan of the first amplifier A1 by the 4th resistance R4，It is connected to the outfan of the first amplifier A1 by the first electric capacity C1 connected and the 5th resistance R5 between first resistance R1 and the second resistance R2，The outfan of the first amplifier A1 is connected to signal output part OUT by the 9th resistance R9，The positive input of the first amplifier A1 passes through the second electric capacity C2 ground connection，The two ends of the 5th resistance R5 are parallel with secondary filtering circuit，Secondary filtering circuit includes the 3rd electric capacity C3 and the 4th electric capacity C4 of series connection，The two ends of the 3rd electric capacity C3 are parallel with voltage-regulating circuit，Voltage-regulating circuit includes the second amplifier A2，It is connected to the colelctor electrode of audion Q by the 6th resistance R6 between first electric capacity C1 and the 3rd electric capacity C3，The colelctor electrode of audion Q is connected to the base stage of audion Q，The emitter stage of audion Q is connected to the reverse input end of the second amplifier A2，The positive input of the second amplifier A2 passes through the 7th resistance R7 ground connection，The reverse input end of the second amplifier A2 is connected to the outfan of the second amplifier A2 by the 8th resistance R8，The outfan of the second amplifier A2 is connected between the 3rd electric capacity C3 and the 4th electric capacity C4.
Wherein, the first resistance R1 is 220k Ω, the second resistance R2 is 135k Ω, the 3rd resistance R3 is 75k Ω, the 4th resistance R4 is 50k Ω, and the 5th resistance R5 is 200k Ω, 6th resistance R6 is 105k Ω, 7th resistance R7 is 45k Ω, and the 8th resistance R8 is 90k Ω, and the 9th resistance R9 is 150k Ω.First electric capacity C1 is 125 μ F, and the second electric capacity C2 is 80 μ F, and the 3rd electric capacity C3 is 25 μ F, and the 4th electric capacity C4 is 175 μ F.
Of the present utility model ultimate principle and principal character and of the present utility model advantage have more than been shown and described.Skilled person will appreciate that of the industry; this utility model is not restricted to the described embodiments; described in above-described embodiment and description, principle of the present utility model is simply described; on the premise of without departing from this utility model spirit and scope; this utility model also has various changes and modifications, in the range of these changes and improvements both fall within claimed this utility model.This utility model claims scope and is defined by appending claims and equivalent thereof.
Claims (1)
- null1. the anti-jamming circuit of a big data transmission，It is characterized in that: signal input part (IN) is connected to the positive input of the first amplifier (A1) by the first resistance (R1) connected and the second resistance (R2)，The reverse input end of the first amplifier (A1) passes through the 3rd resistance (R3) ground connection，The reverse input end of the first amplifier (A1) is connected to the outfan of the first amplifier (A1) by the 4th resistance (R4)，It is connected to the outfan of the first amplifier (A1) by the first electric capacity (C1) connected and the 5th resistance (R5) between first resistance (R1) and the second resistance (R2)，The outfan of the first amplifier (A1) is connected to signal output part (OUT) by the 9th resistance (R9)，The positive input of the first amplifier (A1) passes through the second electric capacity (C2) ground connection，The two ends of the 5th resistance (R5) are parallel with secondary filtering circuit，Secondary filtering circuit includes the 3rd electric capacity (C3) and the 4th electric capacity (C4) of series connection，The two ends of the 3rd electric capacity (C3) are parallel with voltage-regulating circuit，Voltage-regulating circuit includes the second amplifier (A2)，It is connected to the colelctor electrode of audion (Q) by the 6th resistance (R6) between first electric capacity (C1) and the 3rd electric capacity (C3)，The colelctor electrode of audion (Q) is connected to the base stage of audion (Q)，The emitter stage of audion (Q) is connected to the reverse input end of the second amplifier (A2)，The positive input of the second amplifier (A2) passes through the 7th resistance (R7) ground connection，The reverse input end of the second amplifier (A2) is connected to the outfan of the second amplifier (A2) by the 8th resistance (R8)，The outfan of the second amplifier (A2) is connected between the 3rd electric capacity (C3) and the 4th electric capacity (C4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620102336.3U CN205430186U (en) | 2016-02-02 | 2016-02-02 | Big data transmission's anti -jamming circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620102336.3U CN205430186U (en) | 2016-02-02 | 2016-02-02 | Big data transmission's anti -jamming circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205430186U true CN205430186U (en) | 2016-08-03 |
Family
ID=56539594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620102336.3U Expired - Fee Related CN205430186U (en) | 2016-02-02 | 2016-02-02 | Big data transmission's anti -jamming circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205430186U (en) |
-
2016
- 2016-02-02 CN CN201620102336.3U patent/CN205430186U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160803 Termination date: 20170202 |