Work

Compact Fixed-Point Filter Implementation

Year: 2018

Type: conference-paper

Abstract: The main difficulty in IIR-filter hardware implementation using fixed-point arithmetic is an accurate continuous to discrete model conversion. We propose an alternative approach to IIR-filters fixed-point implementation based on adaptive discrete operator selection (z-operator or δ- operator) and filter parameters optimization. This approach provides significant reduction of utilized logic elements for the given level of implementation accuracy.

Source: Conference of Open Innovations Association (FRUCT)

DOI: 10.23919/fruct.2018.8468289

Authors: Timur I. Karimov, Denis N. Butusov, Valerii S. Andreev, Vyacheslav G. Rybin, Dmitry I. Kaplun

Institution: Saint Petersburg State Electrotechnical University

Language: English

Topic: Digital Filter Design and Implementation

Subfield: Signal Processing

Field: Computer Science

Domain: Physical Sciences

Open Access status: green

Funder: Russian Foundation for Basic Research

OpenAlex ID: W2891217876

FWCI: 0.955

Cites: 9

Cited by: 5

Related to: 10