CN107612521A - Single order high-pass filtering circuit based on memristor - Google Patents
Single order high-pass filtering circuit based on memristor Download PDFInfo
- Publication number
- CN107612521A CN107612521A CN201710959491.6A CN201710959491A CN107612521A CN 107612521 A CN107612521 A CN 107612521A CN 201710959491 A CN201710959491 A CN 201710959491A CN 107612521 A CN107612521 A CN 107612521A
- Authority
- CN
- China
- Prior art keywords
- diode
- memristor
- electric capacity
- connects
- circuit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H11/00—Networks using active elements
- H03H11/02—Multiple-port networks
- H03H11/04—Frequency selective two-port networks
Landscapes
- Networks Using Active Elements (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
- Amplifiers (AREA)
Abstract
Single order high-pass filtering circuit based on memristor, the diode Wien Bridge Circuit of the FIRST ORDER GENERALIZED DISTRIBUTED PARAMETER memristor is characterized in that：The circuit is made up of diode 1N4148, electric capacity and resistance, and diode 1N4148 realizes Wien bridge circuit function, electric capacity and resistance composition RC oscillating circuits.Originally it is new to propose based on the diode Wien Bridge Circuit of FIRST ORDER GENERALIZED DISTRIBUTED PARAMETER memristor, realize the filter circuit in analog circuit, such as low-pass first order filter, second-order low-pass filter, high-pass filter, bandpass filter and all-pass filter, provide a kind of easy method and circuit to study the FIRST ORDER GENERALIZED DISTRIBUTED PARAMETER memristor being made up of diode Wien bridge circuit.
Description
Technical field
The present invention relates to the basic circuit in analog circuit, the single order high-pass filtering circuit of memristor is based particularly on.
Background technology
Memristor is a kind of nonlinear circuit element, since the physical realizability report of FIRST ORDER GENERALIZED DISTRIBUTED PARAMETER memristor, base
Relatively broad research has been obtained in the various application circuits for changing memristor, particularly memristor chaos circuit, has utilized simple base
This circuit element carry out organic linking, it is easy to construct it is various be based on memristor, memristor has been used for the research of Chaos
Compare far-reaching influence through generating, but memristor is individually applied in analog circuit, realize the filter in signal transacting
Wave energy is also fewer at home and abroad, therefore, the present invention proposes the diode Wien Bridge Circuit with FIRST ORDER GENERALIZED DISTRIBUTED PARAMETER memristor
Based on, realize the filter circuit in analog circuit, such as low-pass first order filter, second-order low-pass filter, high-pass filter,
Bandpass filter and all-pass filter, a kind of letter is provided to study the FIRST ORDER GENERALIZED DISTRIBUTED PARAMETER memristor being made up of diode Wien bridge circuit
Just method and circuit.
The content of the invention
1. the single order high-pass filtering circuit based on memristor, it is characterised in that：The memristor is by diode 1N4148 texts
Family name's bridge circuit and electric capacity and resistance composition, diode 1N4148 realize Wien bridge circuit function, electric capacity and resistance composition RC vibrations
Circuit；Diode D1 positive pole connects diode D4 positive pole, connects the input of memristor, and the negative pole of the diode D1 connects electric capacity
C0 one end, connects diode D2 negative pole, and the positive pole of the diode D2 connects diode D3 negative pole, connects the output of memristor
End, the negative pole of the diode D2 connect one end of electric capacity, and the negative pole of the diode D3 connects diode D2 positive pole, connects memristor
Output end, the positive pole of the diode D3 connects diode D4 positive pole, connects the electric capacity C0 other end, is grounded, the diode
D4 positive pole connects diode D3 positive pole, connects the electric capacity C0 other end, and ground connection, the negative pole of the diode D4 meets diode D1
Positive pole, connect the input of memristor, a terminating resistor R0 of electric capacity C0 one end, another termination electricity of the electric capacity C0
Hinder the R0 other end, ground connection；Relationship below is drawn according to the circuit of diode Wien bridge circuit：
If memristor both ends input voltage and electric current are respectively Vm and Im, electric capacity C0Both end voltage is V0, its mathematical modeling
For：
Wherein, ρ=1/ (2nVT)；Is, n and VTDiode reverse saturation current, emission ratio and thermal voltage are represented respectively,
Thus, it is possible to derive that recalling for memristor leads expression formula and be
The single order high-pass filtering circuit based on memristor is by resistance, electric capacity, memristor and operational amplifier LF347BN
(U3) form, the negative input end of the operational amplifier LF347BN (U3) meets operational amplifier LF347BN by memristor Rm3
(U3) output end, it is grounded by resistance Ri3, operational amplifier LF347BN (U3) positive input terminal passes through electric capacity C3 and electric capacity
C4 connects the input of high-pass filter, is grounded by resistance R4, and operational amplifier LF347BN is met by electric capacity C4 and resistance R5
(U3) output end, operational amplifier LF347BN (U3) positive supply termination VCC, negative supply termination VEE, according to high-pass filtering
Device circuit structure draws relationship below：
If the transmission function of high-pass filter is Au(s), input voltage Ui3, output voltage Uo3, operational amplifier U3
The voltage of positive input terminal be Aup,
According to computing circuit " empty short ", " void is disconnected " and Laplace transform principle are drawn：
Work as C3=C4=C, R4=R5During=R
Beneficial effect：The present invention is proposed based on the diode Wien Bridge Circuit of FIRST ORDER GENERALIZED DISTRIBUTED PARAMETER memristor, is realized
Filter circuit in analog circuit, such as low-pass first order filter, second-order low-pass filter, high-pass filter, bandpass filter
And all-pass filter, for study the FIRST ORDER GENERALIZED DISTRIBUTED PARAMETER memristor that be made up of diode Wien bridge circuit provide a kind of easy method with
Circuit.
Brief description of the drawings
Fig. 1 is single order high-pass filtering circuit of the realization based on memristor.
Fig. 2 is the diode Wien Bridge Circuit for realizing FIRST ORDER GENERALIZED DISTRIBUTED PARAMETER memristor.
Embodiment
The present invention is further described in detail with preferred embodiment below in conjunction with the accompanying drawings, referring to Fig. 1-Fig. 2.
1. the single order high-pass filtering circuit based on memristor, it is characterised in that：The memristor is by diode 1N4148 texts
Family name's bridge circuit and electric capacity and resistance composition, diode 1N4148 realize Wien bridge circuit function, electric capacity and resistance composition RC vibrations
Circuit；Diode D1 positive pole connects diode D4 positive pole, connects the input of memristor, and the negative pole of the diode D1 connects electric capacity
C0 one end, connects diode D2 negative pole, and the positive pole of the diode D2 connects diode D3 negative pole, connects the output of memristor
End, the negative pole of the diode D2 connect one end of electric capacity, and the negative pole of the diode D3 connects diode D2 positive pole, connects memristor
Output end, the positive pole of the diode D3 connects diode D4 positive pole, connects the electric capacity C0 other end, is grounded, the diode
D4 positive pole connects diode D3 positive pole, connects the electric capacity C0 other end, and ground connection, the negative pole of the diode D4 meets diode D1
Positive pole, connect the input of memristor, a terminating resistor R0 of electric capacity C0 one end, another termination electricity of the electric capacity C0
Hinder the R0 other end, ground connection；Relationship below is drawn according to the circuit of diode Wien bridge circuit：
If memristor both ends input voltage and electric current are respectively Vm and Im, electric capacity C0Both end voltage is V0, its mathematical modeling
For：
Wherein, ρ=1/ (2nVT)；Is, n and VTDiode reverse saturation current, emission ratio and thermal voltage are represented respectively,
Thus, it is possible to derive that recalling for memristor leads expression formula and be
The single order high-pass filtering circuit based on memristor is by resistance, electric capacity, memristor and operational amplifier LF347BN
(U3) form, the negative input end of the operational amplifier LF347BN (U3) meets operational amplifier LF347BN by memristor Rm3
(U3) output end, it is grounded by resistance Ri3, operational amplifier LF347BN (U3) positive input terminal passes through electric capacity C3 and electric capacity
C4 connects the input of high-pass filter, is grounded by resistance R4, and operational amplifier LF347BN is met by electric capacity C4 and resistance R5
(U3) output end, operational amplifier LF347BN (U3) positive supply termination VCC, negative supply termination VEE, according to high-pass filtering
Device circuit structure draws relationship below：
If the transmission function of high-pass filter is Au(s), input voltage Ui3, output voltage Uo3, operational amplifier U3
The voltage of positive input terminal be Aup,
According to computing circuit " empty short ", " void is disconnected " and Laplace transform principle are drawn：
Work as C3=C4=C, R4=R5During=R
Certainly, described above is not limitation to invention, and the present invention is also not limited to the example above, the art it is general
The variations, modifications, additions or substitutions that logical technical staff is made in the essential scope of the present invention, fall within the protection of the present invention
Scope.
Claims (1)
1. the single order high-pass filtering circuit based on memristor, it is characterised in that：The memristor is by diode 1N4148 Wens electricity
Bridge circuit and electric capacity and resistance composition, diode 1N4148 realize Wien bridge circuit function, electric capacity and resistance composition RC oscillating circuits；
Diode D1 positive pole connects diode D4 positive pole, connects the input of memristor, and the negative pole of the diode D1 connects electric capacity C0's
One end, connects diode D2 negative pole, and the positive pole of the diode D2 connects diode D3 negative pole, meets the output end of memristor, institute
The negative pole for stating diode D2 connects one end of electric capacity, and the negative pole of the diode D3 connects diode D2 positive pole, connects the defeated of memristor
Go out end, the positive pole of the diode D3 connects diode D4 positive pole, connects the electric capacity C0 other end, is grounded, the diode D4's
Positive pole connects diode D3 positive pole, connects the electric capacity C0 other end, and ground connection, the negative pole of the diode D4 is meeting diode D1 just
Pole, meet the input of memristor, a terminating resistor R0 of electric capacity C0 one end, another terminating resistor R0 of the electric capacity C0
The other end, ground connection；Relationship below is drawn according to the circuit of diode Wien bridge circuit：
If memristor both ends input voltage and electric current are respectively Vm and Im, electric capacity C0Both end voltage is V0, its mathematical modeling is：
Wherein, ρ=1/ (2nVT)；Is, n and VTDiode reverse saturation current, emission ratio and thermal voltage are represented respectively, thus,
It can derive that recalling for memristor leads expression formula and be
The single order high-pass filtering circuit based on memristor is by resistance, electric capacity, memristor and operational amplifier LF347BN (U3)
Composition, the negative input end of the operational amplifier LF347BN (U3) meet operational amplifier LF347BN (U3) by memristor Rm3
Output end, be grounded by resistance Ri3, operational amplifier LF347BN (U3) positive input terminal is connect by electric capacity C3 and electric capacity C4
The input of high-pass filter, it is grounded by resistance R4, connects operational amplifier LF347BN's (U3) by electric capacity C4 and resistance R5
Output end, operational amplifier LF347BN (U3) positive supply termination VCC, negative supply termination VEE, according to circuit of high pass filter
Structure draws relationship below：
If the transmission function of high-pass filter is Au(s), input voltage Ui3, output voltage Uo3, operational amplifier U3 is just
The voltage of input is Aup,
According to computing circuit " empty short ", " void is disconnected " and Laplace transform principle are drawn：
Work as C3=C4=C, R4=R5During=R
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710959491.6A CN107612521A (en) | 2016-05-30 | 2016-05-30 | Single order high-pass filtering circuit based on memristor |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710959491.6A CN107612521A (en) | 2016-05-30 | 2016-05-30 | Single order high-pass filtering circuit based on memristor |
| CN201610374235.6A CN106026969B (en) | 2016-05-30 | 2016-05-30 | First-order low-pass wave circuit based on memristor |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610374235.6A Division CN106026969B (en) | 2016-05-30 | 2016-05-30 | First-order low-pass wave circuit based on memristor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107612521A true CN107612521A (en) | 2018-01-19 |
Family
ID=57092965
Family Applications (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710959716.8A Withdrawn CN107623505A (en) | 2016-05-30 | 2016-05-30 | Bandwidth-limited circuit based on memristor |
| CN201610374235.6A Active CN106026969B (en) | 2016-05-30 | 2016-05-30 | First-order low-pass wave circuit based on memristor |
| CN201710962386.8A Withdrawn CN107743024A (en) | 2016-05-30 | 2016-05-30 | Second-order low-pass filter circuit based on memristor |
| CN201710959491.6A Withdrawn CN107612521A (en) | 2016-05-30 | 2016-05-30 | Single order high-pass filtering circuit based on memristor |
| CN201710959497.3A Withdrawn CN107623506A (en) | 2016-05-30 | 2016-05-30 | All-pass wave filtering circuit based on memristor |
Family Applications Before (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710959716.8A Withdrawn CN107623505A (en) | 2016-05-30 | 2016-05-30 | Bandwidth-limited circuit based on memristor |
| CN201610374235.6A Active CN106026969B (en) | 2016-05-30 | 2016-05-30 | First-order low-pass wave circuit based on memristor |
| CN201710962386.8A Withdrawn CN107743024A (en) | 2016-05-30 | 2016-05-30 | Second-order low-pass filter circuit based on memristor |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710959497.3A Withdrawn CN107623506A (en) | 2016-05-30 | 2016-05-30 | All-pass wave filtering circuit based on memristor |
Country Status (1)
| Country | Link |
|---|---|
| CN (5) | CN107623505A (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106788329A (en) * | 2017-01-07 | 2017-05-31 | 滨州学院 | All-pass wave filtering circuit based on memristor |
| CN106712741A (en) * | 2017-01-07 | 2017-05-24 | 滨州学院 | Band-pass filter circuit based on memristor |
| CN107241080A (en) * | 2017-05-15 | 2017-10-10 | 东南大学 | A kind of programmable iir filter analog hardware implementation method based on memristor |
| US11462267B2 (en) | 2020-12-07 | 2022-10-04 | Rockwell Collins, Inc. | System and device including memristor material |
| US11469373B2 (en) | 2020-09-10 | 2022-10-11 | Rockwell Collins, Inc. | System and device including memristor material |
| US11456418B2 (en) | 2020-09-10 | 2022-09-27 | Rockwell Collins, Inc. | System and device including memristor materials in parallel |
| US11631808B2 (en) | 2020-12-07 | 2023-04-18 | Rockwell Collins, Inc. | System and device including memristor material |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103731128A (en) * | 2013-12-23 | 2014-04-16 | 常州大学 | Memory resistance simulator with first-order diode bridge circuit |
| CN104022864A (en) * | 2014-06-04 | 2014-09-03 | 常州大学 | Memristor chaotic signal generator implemented based on diode bridge |
| CN104320098A (en) * | 2014-09-05 | 2015-01-28 | 常州大学 | A simple chua's chaotic circuit achieved by bridging generalized memristor |
| CN104410485A (en) * | 2014-11-13 | 2015-03-11 | 常州大学 | A wien-brigde chaotic oscillator based on a firs-order generalized memory resistor |
| CN104486064A (en) * | 2015-01-08 | 2015-04-01 | 常州大学 | Memory resistance chaotic signal producing circuit with self-excitation attractor and hidden attractor |
| CN104796248B (en) * | 2015-03-18 | 2018-01-12 | 常州大学 | A kind of memristor chaotic signal generating device of MCLC types |
| CN205986796U (en) * | 2016-05-30 | 2017-02-22 | 国网青海省电力公司海北供电公司 | Second order low pass filter circuit based on recall and hinder ware |
-
2016
- 2016-05-30 CN CN201710959716.8A patent/CN107623505A/en not_active Withdrawn
- 2016-05-30 CN CN201610374235.6A patent/CN106026969B/en active Active
- 2016-05-30 CN CN201710962386.8A patent/CN107743024A/en not_active Withdrawn
- 2016-05-30 CN CN201710959491.6A patent/CN107612521A/en not_active Withdrawn
- 2016-05-30 CN CN201710959497.3A patent/CN107623506A/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| CN107623506A (en) | 2018-01-23 |
| CN107623505A (en) | 2018-01-23 |
| CN107743024A (en) | 2018-02-27 |
| CN106026969B (en) | 2017-12-22 |
| CN106026969A (en) | 2016-10-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107612521A (en) | Single order high-pass filtering circuit based on memristor | |
| CN106487355A (en) | Single order high-pass filtering circuit based on memristor | |
| CN101931526B (en) | Method for implementing automatically switched chaotic system and analogue circuit | |
| CN106788329A (en) | All-pass wave filtering circuit based on memristor | |
| CN106712741A (en) | Band-pass filter circuit based on memristor | |
| CN106020767B (en) | Adder computing circuit based on FIRST ORDER GENERALIZED DISTRIBUTED PARAMETER memristor | |
| CN105227293A (en) | A kind of noninductive chaos circuit only containing two amplifiers based on wien-bridge oscillator | |
| CN205986796U (en) | Second order low pass filter circuit based on recall and hinder ware | |
| CN104144050B (en) | A kind of fractional order T chaos circuits | |
| CN105406958B (en) | A kind of current mode grid multiscroll chaotic circuit | |
| RU2011114609A (en) | METHOD FOR FREQUENCY MODULATION AND DEMODULATION OF HIGH FREQUENCY SIGNALS AND DEVICE FOR ITS IMPLEMENTATION | |
| CN108037787A (en) | A kind of A/D chip input voltages limiter protection circuit | |
| CN207753729U (en) | The voltage-controlled memristor Cai Shi chaos signal generators of five ranks | |
| CN103888239B (en) | Chaotic circuit composed of RC oscillator and LC resonant loop | |
| CN106533649A (en) | Third-order chaotic signal generator implemented based on memristor diode bridge | |
| CN206574070U (en) | Index device computing circuit based on memristor | |
| CN107819567A (en) | The voltage-controlled memristor Cai Shi chaos signal generators of five ranks | |
| CN106775574A (en) | Anti-phase computing circuit based on memristor | |
| CN205005035U (en) | Can realize that high level arrives low level conversion's output interface circuit | |
| CN205984044U (en) | Multi -functional chaos experiment appearance of integer rank fractional order | |
| CN110110460A (en) | A kind of diode bridge Generalized fractional memristor based on fractional order inductance | |
| CN204697020U (en) | A kind of dual output constant current-supplying circuit for preamplifier | |
| CN103580608B (en) | A kind of adjustable signal source circuit | |
| CN106598546A (en) | Logarithm operation circuit based on memristor | |
| CN207264583U (en) | A kind of status information transmitting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180119 |