Nature

FIR Filter Design and Optimization Techniques

The design of finite impulse response (FIR) filters remains a cornerstone of digital signal processing, with ongoing efforts to refine both the algorithmic and hardware aspects of their implementation ...
Electronic Design

Adding A FIR Filter After An ADC Gets Simpler

The QF1D512 SavFIRe configurable finite impulse response (FIR) filter chip can follow any analog-to-digital converter (ADC) in industrial monitoring applications like vibration sensing, flow ...
EDN

FIR and IIR digital filter design guide

Editor’s note: I came across this excellent tutorial article on Digital Filter Design and I thought it would be an excellent guide for novices as well as seasoned veterans. I want to thank William H.
EDN

FIR fundamentals Part 1 — Analyze FIR filters using high-school algebra

Why use FIR filters, anyway? With the availability of easy-to-use IIR filters in Cypress Semiconductor’s PSoC Creator’s Filter tool, I’ve spent a lot of time over the years telling people the ways in ...
Nature

FIR Filter Design and VLSI Implementation

The design of Finite Impulse Response (FIR) filters has evolved into a sophisticated discipline that balances signal-processing performance with hardware efficiency. Innovations in FIR filter design ...
Design-Reuse

Systolic FIR Filter Based FPGA

In this paper, we first review in detail the basic building blocks of reconfigurable devices, essentially, the field-programmable gate arrays, then we describes a high-speed, reconfigurable Systolic ...
TechRepublic

FIR Filter Designing using Xilinx System Generator

Digital signal processing techniques are used extensively in a number of applications such as communication and multimedia. DSP functions such as FIR filters and transforms have numerous advantages ...
Electronics Weekly

DSP versus FPGA

In considering the design option for DSP vs. FPGA it is helpful to compare both architectures in a FIR filter application, writes Reg Zatrepalek One of the most widely used digital signal-processing ...
Semiconductor Engineering

FIR And Median Filter Accelerators In CodAL

5G is the latest generation of cellular networks using the 3rd Generation Partnership Project (3GPP) 5G New Radio air interface. Unlike previous generations of network (2G, 3G & 4G) which had a ...
Design-Reuse

Serial FIR Filter

Many digital systems use filters to remove noise, provide spectral shaping, or perform signal detection. Two types of common filters that provide these functions are Infinite Impulse Response (IIR) ...