Simplified chaotic oscillators with two-dimensional offset boosting

Chaotic systems have found widespread applications across numerous fields. The ability to obtain offset boosting independently in two dimensions within a chaotic system can meet the demands of multi-signal conditioning. In this paper, a simplified circuit is used to show the two-dimensional offset boosting for chaos based on the inherent characteristics of a multiplier. The simplified circuit structure decreases the complexity of the circuit, making chaos generation and control more easier, which has a lower cost than the traditional circuits based on those elements of summing and integrating. Finally, we implemented this chaotic system based on the platform of Field-Programmable Analogue Array (FPAA) and observed the chaotic attractors on oscilloscope. The candidate of chaotic oscillator with two-dimensional offset boosting expands the perspective of chaotic signal conditioning and is beneficial for chaos-related applications.