Design of Spectrum Processing Chiplet Based on FFT Algorithm
B Meng, G Shan, Y Zheng - Micromachines, 2023 - mdpi.com
With the rapid development of electronic information and computer science, the fast Fourier
transform (FFT) has played an increasingly important role in digital signal processing (DSP) …
transform (FFT) has played an increasingly important role in digital signal processing (DSP) …
FPGA-based spectrum analyzer with high area efficiency by goertzel algorithm
MC Lin, GR Tsai, YC Tu, TH Chang… - 2008 Congress on …, 2008 - ieeexplore.ieee.org
FFT algorithm is the popular software design for spectrum analyzer, but doesnpsilat work
well for parallel hardware system due to complex calculation and huge memory …
well for parallel hardware system due to complex calculation and huge memory …
High efficient and real-time realization of Zoom FFT based on FPGA
D Pei, S Yang, H Yang, Q Wang… - … Conference on Computer …, 2010 - ieeexplore.ieee.org
The paper proposed a novel method for implementing Zoom FFT with field programmable
gate array (FPGA) for high performance spectral analysis. A scheme of multistage …
gate array (FPGA) for high performance spectral analysis. A scheme of multistage …
High performance and resource efficient FFT processor based on CORDIC algorithm
Y Zhao, H Lv, J Li, L Zhu - EURASIP Journal on Advances in Signal …, 2022 - Springer
Abstract Fast Fourier Transform is widely used in communication and signal processing. I
propose an improved multipath delay commutator pipelining architecture based on the radix …
propose an improved multipath delay commutator pipelining architecture based on the radix …
ASIC Design for Real-Time Reconfigurable FFT Processor
H WAN, H CHEN, Y HAN - Transactions of Beijing institute of …, 2006 - journal.bit.edu.cn
A complex data fast Fourier transforms (FFT) processor is proposed. This FFT processor can
be reconfigured as a 4, 16, 64,256 or 1? 024 points computation. Radix-4 pipelined …
be reconfigured as a 4, 16, 64,256 or 1? 024 points computation. Radix-4 pipelined …
Digital frequency spectrum analysis based on discrete Fourier transform
B Tang - … on Network Communication and Information Security …, 2022 - spiedigitallibrary.org
Digital frequency spectrum analysis is widely used in signal processing and analyzing,
which indicates the physical information and characteristics of components in a signal …
which indicates the physical information and characteristics of components in a signal …
An integrated 256-point complex FFT processor for real-time spectrum analysis and measurement
This paper describes in detail the design of a custom CMOS Fast Fourier Transform (FFT)
processor for computing 256-point complex FFT. The FFT is well suited for real-time …
processor for computing 256-point complex FFT. The FFT is well suited for real-time …
CORDIC-based VLSI architectures of running DFT with refreshing mechanism
KC Ray, AS Dhar - Journal of Signal Processing Systems, 2019 - Springer
Running discrete Fourier transform (running DFT) is being used to overcome the drawbacks
of ping pong buffer technique by employing fast Fourier transform (FFT) for real time …
of ping pong buffer technique by employing fast Fourier transform (FFT) for real time …
Signal-to-noise ratio study on pipelined fast fourier transform processor
Fast Fourier transform (FFT) processor is a prevailing tool in converting signal in time
domain to frequency domain. This paper provides signal-to-noise ratio (SNR) study on 16 …
domain to frequency domain. This paper provides signal-to-noise ratio (SNR) study on 16 …
Design and development of FPGA-based spectrum analyzer
R Borade, A Dimber, D Gharpure… - IETE Journal of …, 2018 - Taylor & Francis
Spectral analysis is important in many signal processing applications as it provides
information about the strength of different frequency components present in a time-domain …
information about the strength of different frequency components present in a time-domain …