Digital implementation of Hilbert Transform in the LCT domain associated with FIR filter

Abstract

In this paper, digital implementation of Hilbert Transform in the LCT domain is proposed based on FIR filter. First, some definitions are described such as linear canonical transform, Hilbert transform, and analytical signal. Then, the implementation principle is analyzed about Hilbert transform in the LCT domain. Finally, the digital implementation method is proposed based on FIR filter.