Two Kinds of Waves in a Ladder of Coupled Simultaneous Oscillators
نویسندگان
چکیده
In this study, we investigate the circuit model that twenty hard oscillators with two LC resonators are coupled by inductors. We observe two kinds of waves by the change of initial states. First waves are changing phase states between two adjacent oscillators from in-phase to anti-phase or from antiphase to in-phase and continuously exist. We call this wave as “phase inversion waves”. Second waves are the change of oscillation states from oscillation death to oscillation or from oscillation to oscillation death and exist. We name this wave as “oscillatory inversion wave”.
منابع مشابه
Reflection and transmission of phase-inversion-waves in oscillators coupled by two kinds of inductors
In this study, nonlinear wave phenomena related to reections and transmissions of the phase-inversion-waves around the discontinuity of the system consisting of two parts of coupled van der Pol oscillators are investigated. Behavior of the phase-inversion-waves around a discontinuity in a coupled system consisting of two kinds of arrays of van der Pol oscillators classi ed into 8 types by compu...
متن کاملA Phase Noise Reduction Technique in LC Cross-coupled Oscillators with Adjusting Transistors Operating Regions
In this paper, an intuitive analysis of a phase noise reduction technique is done, and then a modified structure is proposed to achieve higher phase noise reduction than the original one. This method reduces the impact of noise sources on the phase noise by decreasing closed-loop gain in zero-crossings points and moving this high closed-loop gain to the non-zero-crossings points. This reduction...
متن کاملWave Propagation Phenomena of Phase States in Oscillators Coupled by Inductors as a Ladder
In this study, wave propagation phenomena of phase states are observed at van der Pol oscillators coupled by inductors as a ladder. For the case of 17 oscillators, interesting wave propagation phenomena of phase states are found. By using the relationship between phase states and oscillation frequencies, the mechanisms of the propagation and the reflection of wave are explained. Circuit experim...
متن کاملPhase-Wave Propagation Phenomena in One-Dimensional Two-Layer CNNs
Dynamic property of networks of oscillatory and chaotic elements is one of the very lively studied topics. Many papers of international conferences and journals are devoted uniquely to studies of spatially extended systems, active media, and coupled lattices showing important areas where studies of dynamic phenomena in coupled oscillators find potential applications. Since Cellular Neural Netwo...
متن کاملReflection and Transmission at the Boundary of Two Couple Stress Generalized Thermoelastic Solids
In this paper the reflection and transmission at a plane interface between two different couple stress generalized thermoelastic solid half spaces in context of Loard-Shulman(LS)[1967] and Green-Lindsay(GL)[1972] theories in welded contact has been investigated. Amplitude ratios of various reflected and transmitted waves are obtained due to incidence of a set of coupled longitudinal waves and c...
متن کامل