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2018•Unpublished venueRequires access

Design of FIR Filter Based on FPGA

Caihong Liu, Shuangliang Tian, Zilong Liu

Open publisher page 3 citations

Abstract

The filter has become an important device when people use for communication and deal with all kinds of signals. FPGA is very suitable for digital signal processing. And it is very good for designing digital filter by using FPGA. A FIR digital filter is designed based on FPGA in this paper, It can assure arbitrary amplitude-frequency characteristic. The hardware design is from Altera company. AD and DA is used in the system because the input and output of this system is digital signal. In order to achieve a high transmission speed, the design was simulated using the System Generator for FPGA. The use of simulation can greatly reduce the cost of the experiment.

About this research paper

What this paper is about

The filter has become an important device when people use for communication and deal with all kinds of signals. FPGA is very suitable for digital signal processing. And it is very good for designing digital filter by using FPGA. A FIR digital filter is designed based on FPGA in this paper, It can assure arbitrary amplitude-frequency characteristic. The hardware design is from Altera company. AD and DA is used in the system because the input and output of this system is digital signal. In order to achieve a high transmission speed, the design was simulated using the System Generator for FPGA. The use of simulation can greatly reduce the cost of the experiment.

Why it matters

OpenAlex reports 3 citations for this work. Citation counts describe recorded attention and do not establish research quality.

Key contribution

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Available abstract

The filter has become an important device when people use for communication and deal with all kinds of signals. FPGA is very suitable for digital signal processing. And it is very good for designing digital filter by using FPGA. A FIR digital filter is designed based on FPGA in this paper, It can assure arbitrary amplitude-frequency characteristic. The hardware design is from Altera company. AD and DA is used in the system because the input and output of this system is digital signal. In order to achieve a high transmission speed, the design was simulated using the System Generator for FPGA. The use of simulation can greatly reduce the cost of the experiment.

Key concepts: Field-programmable gate array, Computer science, Finite impulse response, Filter (signal processing), Digital filter, Half-band filter, Digital signal processing, Filter design

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