论文信息 - Topology-independent predistortion for integrator-based filters

Topology-independent predistortion for integrator-based filters

This paper proposes a topology-independent predistortion for filters using integrators. This employs integrators having the same structure, the same-value elements and an electrically controllable unity-gain frequency and compensates for the deviation of frequency characteristics due to excess phase shifts of integrators without knowledge of a filter topology. The effectiveness of the proposed method is demonstrated through SPICE simulations.

Nobuo Fujii | Shigetaka Takagi | Zdzislaw Czarnul | Kazuyuki Wada

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