Low-area ASIC implementation for configurable coefficients FIR pulse shape filters of digital TV systems
Wagner Vieira Silvério, Janaína Domingues Costa, João Leonardo Fragoso, Julio Leão Silva · 2008
Based on low area and low power techniques for FIR (Finite Impulse Response) filters, this paper proposes an area efficient implementation for configurable coefficients FIR pulse shape filters in the digital TV systems context. The structure proposed combines different FIR Filter hardware simplification techniques such as parallel and serial structures, polyphase decomposition, and symmetry of coefficients.