Open AccessChaotic bursting in memristive diode bridge‐coupled Sallen‐Key lowpass filter
Author(s) -
Bao BoCheng,
Wu Pingye,
Bao Han,
Chen Mo,
Xu Quan
Publication year - 2017
Publication title -
electronics letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.375
H-Index - 146
ISSN - 1350-911X
DOI - 10.1049/el.2017.1647
Subject(s) - chaotic , diode , bursting , low pass filter , bridge (graph theory) , filter (signal processing) , coupling (piping) , control theory (sociology) , inductor , memristor , electronic engineering , computer science , engineering , topology (electrical circuits) , electrical engineering , voltage , artificial intelligence , neuroscience , medicine , mechanical engineering , control (management) , biology
This Letter reports the finding of a point‐cycle chaotic bursting phenomenon in a simple third‐order memristive diode bridge‐coupled Sallen‐Key lowpass filter (LPF). By parallel coupling a generalised memristor composed of a diode bridge and an inductor into a Sallen‐Key LPF a simple third‐order memristive chaotic oscillator is established. With the modelling of this oscillator, stability analyses, numerical simulations and hardware experiments are performed, upon which the striking point‐cycle chaotic bursting phenomenon is well demonstrated and effectively validated.