High Magnetic Finite Impact Response Filter Structure for Highly Integrated Circuit Implementation

摘要

The present invention relates to a high-order finite impact response (FIR) filter structure suitable for high integrated circuit (VLSI) implementation, and has a problem in that it is difficult to implement a direct circuit, because many gates are required for the filter implementation. In order to improve this point, the number of multiplexing is increased by reducing the operation speed required in one tap of the present invention, and the input signal is converted into the SPT term 2 to improve the structure of the calculation circuit. Invented to reduce the number of gates, the present invention facilitates the implementation of VLSI of higher order finite impact response (FIR) filters by reducing the number of gates.