Memristor-based all-pass filter circuit

A filter circuit and all-pass filter technology, applied in the field of basic circuits, can solve the problem of less filtering functions, etc., and achieve the effect of a simple method and circuit

Inactive Publication Date: 2017-05-31
BINZHOU UNIV
View PDF2 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Memristor is a nonlinear circuit element. Since the physical realization of first-order generalized memristor was reported, various application circuits based on memristor, especially memristor chaotic circuit, have been extensively studied. Using simple basic circuit components for organic connection, it is easy to construct a variety of memristor-based devices. The use of memristors in the research of chaos has had a relatively far-reaching impact, but the use of memristors alone in analog circuits Amon

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Memristor-based all-pass filter circuit
  • Memristor-based all-pass filter circuit
  • Memristor-based all-pass filter circuit

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] Below in conjunction with accompanying drawing and preferred embodiment the present invention is described in further detail, see Figure 1-Figure 2 .

[0019] 1. An all-pass filter circuit based on a memristor, characterized in that: the memristor is composed of a diode 1N4148 Wien bridge circuit, a capacitor and a resistor, the diode 1N4148 realizes the function of a Wien bridge, and the capacitor and resistor form an RC oscillation Circuit; the anode of the diode D1 is connected to the anode of the diode D4, connected to the input terminal of the memristor, the cathode of the diode D1 is connected to one end of the capacitor C0, connected to the cathode of the diode D2, and the anode of the diode D2 is connected to the cathode of the diode D3, connected to the output end of the memristor, the cathode of the diode D2 is connected to one end of the capacitor, the cathode of the diode D3 is connected to the anode of the diode D2, and connected to the output end of the m...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a memristor-based all-pass filter circuit. A diode Wien bridge circuit of a first-order generalized memristor is characterized by comprising a diode IN4148, a capacitor and a resistor, wherein the diode IN4148 achieves the Wien bridge function; and the capacitor and the resistor form an RC oscillation circuit. According to the memristor-based all-pass filter circuit, filter circuits, such as a first-order low-pass filter, a second-order low-pass filter, a high-pass filter, a band-pass filter and an all-pass filter, in an analogue circuit are achieved on the basis of the diode Wien bridge circuit of the first-order generalized memristor; and simple method and circuit are provided for research on the first-order generalized memristor formed by a diode Wien bridge.

Description

technical field [0001] The invention relates to basic circuits in analog circuits, in particular to all-pass filter circuits based on memristors. Background technique [0002] Memristor is a nonlinear circuit element. Since the physical realization of first-order generalized memristor was reported, various application circuits based on memristor, especially memristor chaotic circuit, have been extensively studied. Using simple basic circuit components for organic connection, it is easy to construct a variety of memristor-based devices. The use of memristors in the research of chaos has had a relatively far-reaching impact, but the use of memristors alone in analog circuits Among them, the filtering function in signal processing is still relatively rare at home and abroad. For this reason, the present invention proposes a diode Wien bridge circuit based on a first-order generalized memristor to realize a filtering circuit in an analog circuit, such as a The first-order low-p...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): H03H11/46
CPCH03H11/46
Inventor 王树斌
Owner BINZHOU UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap