Conferences related to Fft

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2020 IEEE 16th International Workshop on Advanced Motion Control (AMC)

AMC2020 is the 16th in a series of biennial international workshops on Advanced Motion Control which aims to bring together researchers from both academia and industry and to promote omnipresent motion control technologies and applications.


2020 IEEE International Instrumentation and Measurement Technology Conference (I2MTC)

The Conference focuses on all aspects of instrumentation and measurement science andtechnology research development and applications. The list of program topics includes but isnot limited to: Measurement Science & Education, Measurement Systems, Measurement DataAcquisition, Measurements of Physical Quantities, and Measurement Applications.


2019 14th IEEE Conference on Industrial Electronics and Applications (ICIEA)

Artificial Intelligence, Control and Systems, Cyber-physical Systems, Energy and Environment, Industrial Informatics and Computational Intelligence, Robotics, Network and Communication Technologies, Power Electronics, Signal and Information Processing


2019 21st International Conference on Advanced Communication Technology (ICACT)

With technically co-sponsored by IEEE ComSoc(Communications Society), IEEE ComSocCISTC(Communications & Information Security Technical Community), and IEEE ComSocONTC(Optical Networking Technical Community), the ICACT(International Conference onAdvanced Communications Technology) Conference has been providing an open forum forscholars, researchers, and engineers to the extensive exchange of information on newlyemerging technologies, standards, services, and applications in the area of the advancedcommunications technology. The conference official language is English. All the presentedpapers have been published in the Conference Proceedings, and posted on the ICACT Websiteand IEEE Xplore Digital Library since 2004. The honorable ICACT Out-Standing Paper Awardlist has been posted on the IEEE Xplore Digital Library also, and all the Out-Standing papersare subjected to the invited paper of the "ICACT Transactions on the Advanced Communications Technology" Journal issue by GIRI

  • 2018 20th International Conference on Advanced Communication Technology (ICACT)

    With technically co-sponsored by IEEE ComSoc(Communications Society), IEEE ComSoc CISTC(Communications & Information Security Technical Community), and IEEE ComSoc ONTC(Optical Networking Technical Community), the ICACT(International Conference on Advanced Communications Technology) Conference has been providing an open forum for scholars, researchers, and engineers to the extensive exchange of information on newly emerging technologies, standards, services, and applications in the area of the advanced communications technology. The conference official language is English. All the presented papers have been published in the Conference Proceedings, and posted on the ICACT Website and IEEE Xplore Digital Library since 2004. The honorable ICACT Out-Standing Paper Award list has been posted on the IEEE Xplore Digital Library also, and all the Out-Standing papers are subjected to the invited paper of the "ICACT Transactions on the Advanced Communications Technology" Journal issued by GIRI

  • 2017 19th International Conference on Advanced Communication Technology (ICACT)

    With technically co-sponsored by IEEE ComSoc(Communications Society), IEEE ComSoc CISTC(Communications & Information Security Technical Community), and IEEE ComSoc ONTC(Optical Networking Technical Community), the ICACT(International Conference on Advanced Communications Technology) Conference has been providing an open forum for scholars, researchers, and engineers to the extensive exchange of information on newly emerging technologies, standards, services, and applications in the area of the advanced communications technology. The conference official language is English. All the presented papers have been published in the Conference Proceedings, and posted on the ICACT Website and IEEE Xplore Digital Library since 2004. The honorable ICACT Out-Standing Paper Award list has been posted on the IEEE Xplore Digital Library also, and all the Out-Standing papers are subjected to the invited paper of the "ICACT Transactions on the Advanced Communications Technology" Journal issued by

  • 2016 18th International Conference on Advanced Communication Technology (ICACT)

    With technically co-sponsored by IEEE ComSoc(Communications Society), IEEE ComSoc CISTC(Communications & Information Security Technical Community), and IEEE ComSoc ONTC(Optical Networking Technical Community), the ICACT(International Conference on Advanced Communications Technology) Conference has been providing an open forum for scholars, researchers, and engineers to the extensive exchange of information on newly emerging technologies, standards, services, and applications in the area of the advanced communications technology. The conference official language is English. All the presented papers have been published in the Conference Proceedings, and posted on the ICACT Website and IEEE Xplore Digital Library since 2004. The honorable ICACT Out-Standing Paper Award list has been posted on the IEEE Xplore Digital Library also, and all the Out-Standing papers are subjected to the invited paper of the "ICACT Transactions on the Advanced Communications Technology" Journal issued by GiRI.

  • 2015 17th International Conference on Advanced Communication Technology (ICACT)

    With technically co-sponsored by IEEE ComSoc(Communications Society), IEEE ComSoc CISTC(Communications & Information Security Technical Community), and IEEE ComSoc ONTC(Optical Networking Technical Community), the ICACT(International Conference on Advanced Communications Technology) Conference has been providing an open forum for scholars, researchers, and engineers to the extensive exchange of information on newly emerging technologies, standards, services, and applications in the area of the advanced communications technology. The conference official language is English. All the presented papers have been published in the Conference Proceedings, and posted on the ICACT Website and IEEE Xplore Digital Library since 2004. The honorable ICACT Out-Standing Paper Award list has been posted on the IEEE Xplore Digital Library also, and all the Out-Standing papers are subjected to the invited paper of the "ICACT Transactions on the Advanced Communications Technology" Journal issued by GiRI.

  • 2014 16th International Conference on Advanced Communication Technology (ICACT)

    Technology, service, architecture, strategy, and policy in newly emerging system, standard, service, and variety of application on the area of telecommunications. ICACT 2014 provides an open forum for scholar, researcher, engineer, policy maker, network planner, and service provider in the advanced communication technologies.

  • 2013 15th International Conference on Advanced Communication Technology (ICACT)

    Technology, standard, service, architecture, strategy, and policy in newly emerging systems and a variety of applications in the area of communications. ICACT2013 provides an open forum for scholar, researcher, engineer, policy maker, network planner, and service provider in the advanced communications technologies.

  • 2012 14th International Conference on Advanced Communication Technology (ICACT)

    Technology, service, architecture, strategy, and policy in newly emerging systems, standards, service, and a variety of applications in the area of telecommunicatons. ICACT 2012 provides an open forum for scholars, researchers, engineers, policy makers, network planners, and service providers in the advanced communication technologies.

  • 2011 13th International Conference on Advanced Communication Technology (ICACT)

    International Conference on Advanced Communication Technology (ICACT) provides an open forum for researchers, engineers, policy, network planners, and service providers in the advanced communication technologies. Extensive exchange of information will be provided on newly emerging systems, standards, services, and variety of applications on the area of telecommunications.

  • 2010 12th International Conference on Advanced Communication Technology (ICACT)

    ICACT is an annual conference providing an open forum for researchers, engineers, network planners, and service providers in telecommunications. Extensive exchange of information will be provided on newly emerging systems, standards, services, and variety of applications in the area of telecommunications.

  • 2009 11th International Conference on Advanced Communication Technology (ICACT)

    ICACT is an annual conference providing an open forum for researchers, engineers, network planners, and service providers in telecommunications. Extensive exchange of information will be provided on newly emerging systems, standards, services, and variety of applications in the area of telecommunications.

  • 2008 10th International Conference Advanced Communication Technology (ICACT)

  • 2007 9th International Conference Advanced Communication Technology (ICACT)

  • 2006 8th International Conference Advanced Communication Technology (ICACT)

  • 2005 7th International Conference Advanced Communication Technology (ICACT)

  • 2004 6th International Conference Advanced Communication Technology (ICACT)


2019 41st Annual International Conference of the IEEE Engineering in Medicine & Biology Society (EMBC)

The conference program will consist of plenary lectures, symposia, workshops andinvitedsessions of the latest significant findings and developments in all the major fields ofbiomedical engineering.Submitted papers will be peer reviewed. Accepted high quality paperswill be presented in oral and postersessions, will appear in the Conference Proceedings and willbe indexed in PubMed/MEDLINE & IEEE Xplore


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Periodicals related to Fft

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Aerospace and Electronic Systems Magazine, IEEE

The IEEE Aerospace and Electronic Systems Magazine publishes articles concerned with the various aspects of systems for space, air, ocean, or ground environments.


Antennas and Propagation, IEEE Transactions on

Experimental and theoretical advances in antennas including design and development, and in the propagation of electromagnetic waves including scattering, diffraction and interaction with continuous media; and applications pertinent to antennas and propagation, such as remote sensing, applied optics, and millimeter and submillimeter wave techniques.


Biomedical Engineering, IEEE Transactions on

Broad coverage of concepts and methods of the physical and engineering sciences applied in biology and medicine, ranging from formalized mathematical theory through experimental science and technological development to practical clinical applications.


Broadcasting, IEEE Transactions on

Broadcast technology, including devices, equipment, techniques, and systems related to broadcast technology, including the production, distribution, transmission, and propagation aspects.


Circuits and Systems II: Express Briefs, IEEE Transactions on

Part I will now contain regular papers focusing on all matters related to fundamental theory, applications, analog and digital signal processing. Part II will report on the latest significant results across all of these topic areas.


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Most published Xplore authors for Fft

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Xplore Articles related to Fft

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Accuracy improvement of the FFT-based numerical inversion of Laplace transforms

IEE Proceedings - Circuits, Devices and Systems, 2003

The authors present an improvement on the FFT-based numerical inversion of Laplace transforms. Since inversions obtained by the FFT-based method contain large errors, especially for the latter half of the computed region, only the former half is acceptable. The truncation error, which is the greater part of the errors, is analysed and an acceleration method is proposed that uses a ...


A 128∶2048/1536 point FFT hardware implementation with output pruning

2014 22nd European Signal Processing Conference (EUSIPCO), 2014

In this work, an FFT architecture supporting variable FFT sizes, 128~2048/1536, is proposed. This implementation is a combination of a 2ppoint Common Factor FFT and a 3 point DFT. Various FFT output pruning techniques for this architecture are discussed in terms of memory and control logic overhead. It is shown that the used Prime Factor FFT as an FFT in ...


A Normal I/O Order Radix-2 FFT Architecture to Process Twin Data Streams for MIMO

IEEE Transactions on Very Large Scale Integration (VLSI) Systems, 2016

Nowadays, many applications require simultaneous computation of multiple independent fast Fourier transform (FFT) operations with their outputs in natural order. Therefore, this brief presents a novel pipelined FFT processor for the FFT computation of two independent data streams. The proposed architecture is based on the multipath delay commutator FFT architecture. It has an N/2-point decimation in time FFT and an ...


An Alternate Approach for Developing Higher Radix FFT Algorithms

APCCAS 2006 - 2006 IEEE Asia Pacific Conference on Circuits and Systems, 2006

In this paper, the authors propose an alternate method to derive higher radix FFT algorithms by using a recursive approach and by appropriately combining the twiddle factors without increasing the structural complexity. Specifically, efficient radix-8 and radix-16 FFT algorithms are designed and their arithmetic complexities shown to be slightly less than those of the corresponding existing Cooley-Tukey FFT algorithms


GHz wideband real-time FFT algorithm based on FPGA

2013 International Conference on Information and Network Security (ICINS 2013), 2013

High-speed, wideband digital signal processing is required in the fields such as Radar, navigation, software radio, and so on. Improving the speed of FFT computation is one of the keys to realize high-speed real-time data acquisition and processing system. This paper proposes a solution to improve FFT computation by combining parallel computing approach on multi-processors and parallel computing architecture for ...


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Educational Resources on Fft

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IEEE-USA E-Books

  • Accuracy improvement of the FFT-based numerical inversion of Laplace transforms

    The authors present an improvement on the FFT-based numerical inversion of Laplace transforms. Since inversions obtained by the FFT-based method contain large errors, especially for the latter half of the computed region, only the former half is acceptable. The truncation error, which is the greater part of the errors, is analysed and an acceleration method is proposed that uses a property of the complex frequency variable s. This acts as the differential operator in the time domain. The errors are significantly reduced by the proposed method, and thus the inversions become acceptable for almost the entire region

  • A 128∶2048/1536 point FFT hardware implementation with output pruning

    In this work, an FFT architecture supporting variable FFT sizes, 128~2048/1536, is proposed. This implementation is a combination of a 2ppoint Common Factor FFT and a 3 point DFT. Various FFT output pruning techniques for this architecture are discussed in terms of memory and control logic overhead. It is shown that the used Prime Factor FFT as an FFT in the 1536 point FFT is able to increase throughput by exploiting single tone pruning with low control logic overhead. The proposed FFT processor is implemented on a Xilinx Virtex 5 FPGA. It occupies only 3148 LUTs and 612 kb memory in FGPA and calculates 1536 point FFT less than 3092 clock cycles with output pruned settings.

  • A Normal I/O Order Radix-2 FFT Architecture to Process Twin Data Streams for MIMO

    Nowadays, many applications require simultaneous computation of multiple independent fast Fourier transform (FFT) operations with their outputs in natural order. Therefore, this brief presents a novel pipelined FFT processor for the FFT computation of two independent data streams. The proposed architecture is based on the multipath delay commutator FFT architecture. It has an N/2-point decimation in time FFT and an N/2-point decimation in frequency FFT to process the odd and even samples of two data streams separately. The main feature of the architecture is that the bit reversal operation is performed by the architecture itself, so the outputs are generated in normal order without any dedicated bit reversal circuit. The bit reversal operation is performed by the shift registers in the FFT architecture by interleaving the data. Therefore, the proposed architecture requires a lower number of registers and has high throughput.

  • An Alternate Approach for Developing Higher Radix FFT Algorithms

    In this paper, the authors propose an alternate method to derive higher radix FFT algorithms by using a recursive approach and by appropriately combining the twiddle factors without increasing the structural complexity. Specifically, efficient radix-8 and radix-16 FFT algorithms are designed and their arithmetic complexities shown to be slightly less than those of the corresponding existing Cooley-Tukey FFT algorithms

  • GHz wideband real-time FFT algorithm based on FPGA

    High-speed, wideband digital signal processing is required in the fields such as Radar, navigation, software radio, and so on. Improving the speed of FFT computation is one of the keys to realize high-speed real-time data acquisition and processing system. This paper proposes a solution to improve FFT computation by combining parallel computing approach on multi-processors and parallel computing architecture for FFT processor. The details of parallel processing algorithm and parallel computing architecture are given. ALtera FFT MegaCore is used to implement FFT, and computer simulation is given. The proposed method efficiently solves the problem of GHz wideband data processing.

  • Low-Power Wideband Analog Channelization Filter Bank Using Passive Polyphase-FFT Techniques

    Polyphase-FFT (P-FFT) techniques allow for low power implementations of high performance multi-channel filter banks by utilizing computation sharing like a standard fast Fourier transform (FFT). Additionally, it enables a longer “effective window length” than is possible in a standard FFT. This characteristic breaks the trade-off between the main-lobe width and the side- lobe amplitudes in normal finite impulse response filters. Thus, P-FFT techniques have been employed for the channelization of wideband input signals in high speed digital communication receivers. In this paper, we present a prototype analog P-FFT based filter bank in discrete time that is used to channelize wideband input signals so as to reduce the speed and dynamic range requirement of the ADCs. The four-channel I/Q prototype is implemented using TSMC's 65 nm GP technology. Based on passive switches, the design operates at high speed, consumes low power, and offers high linearity performance. The measured transfer function shows >38 dB side-lobe suppression at 1 GS/s operation. The average measured IIP3 is +25 dBm differential power and the total integrated output noise is 208 μVrms. The total power consumption for the P-FFT filter bank (eight-channels total) is 34.6 mW (34.6 pJ/conv).

  • Efficient boundary contour mode-matching method of H- and E-plane junctions by fast Fourier transform algorithm

    An efficient boundary contour mode-matching method (BCMM) is applied to the analysis of H- and E-plane junctions with planar and circular boundaries. The proposed approach is based on the use of the fast Fourier transform (FFT) to improve an analytical BCMM method. The electromagnetic field inside the structure is expressed in terms of circular waves, whereas in the rectangular ports a modal expansion is used. Depending on the shape of the contour, the original field expansion is rewritten in plane waves or in other sets of circular waves, replacing the conventional numerical integrations by a new, more suitable procedure. Finally, the transformation between the different expansions is carried out by means of the FFT, increasing notably the efficiency of the method. The presented formulation is verified by comparing simulated results with those obtained by other numerical techniques

  • Design of a configurable fixed-point FFT processor

    In this paper, we focus on the widely-used radix-2<sup>2</sup> Decimation-In- Frequency (DIF) Fast Fourier Transform (FFT) algorithm. A variable-length, controllable-precision FFT processor is proposed. The processor can perform 16, 64, 256 and 1024 point FFT/IFFT and provide flexible wordlength scaling modes for different FFT stages. Thus, the processor is suitable for different precision and FFT length requirements in various applications. Aiming at high throughput performance, single-path delay feedback (SDF) pipeline architecture is adopted. The design is testified on Xilinx Virtex6 xc6vcx240t FPGA. Accordingly, we make a clear comparison between the proposed design and Xilinx FFT v7.1. Our design achieves better signal-to-quantizationnoise ratio (SQNR) property and shorter pipeline latency. Meanwhile, the occupied resource is approximately the same. Moreover, SQNR performance of different FFT length and wordlength scaling modes is analysed.

  • FFT and sparse FFT techniques and applications

    Currently, the FFT is used in different areas, starting from identification of frequency on mechanical vibration to image enhancement. Real-time computation by interpret the acquired data can be easily possible by Fast Fourier Transform (FFT). The best with an efficient algorithm is FFT so it is the foundation for analyzing, monitoring, and controlling various systems. Many applications like digital signal processing, partial differential equation solvers, communications, image processing, all most all Fourier coefficients are very small and known as sparse. In this paper we present different impact of fft and sparse fft in the areas of medical imaging, wireless communication.

  • Pipelined Architectures for Real-Valued FFT and Hermitian-Symmetric IFFT With Real Datapaths

    This brief presents novel parallel pipelined architectures for the computation of the fast Fourier transform (FFT) of real signals and inverse FFT of Hermitian-symmetric signals using only real datapaths. The real FFT structure is transformed by transferring twiddle factors to subsequent stages, such that each stage in the proposed flow graph contains one column of butterfly units and one column of twiddle factor blocks, and each column of the flow graph contains only N samples. This is a key requirement for the design of architectures that are based on only real datapaths. This structure is then mapped to pipelined architectures. The proposed architectures can be used with any FFT size or level of parallelism, which is a power of two. A systematic method to design architectures for FFTs with different levels of parallelism and radix values is presented. By modifying the FFT flow graph for real-valued samples, this methodology leads to architectures with fewer adders, delays, and interconnections.



Standards related to Fft

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IEEE Standard for Broadband over Power Line Networks: Medium Access Control and Physical Layer Specifications

The project defines a standard for high-speed (>100 Mbps at the physical layer) communication devices via electric power lines, so-called broadband over power line (BPL) devices. This standard uses transmission frequencies below 100 MHz. It is usable by all classes of BPL devices, including BPL devices used for the first-mile/last-mile connection (<1500 m to the premise) to broadband services as ...


IEEE Standard for Minimum Performance Characteristics of IEEE 802.20 Terminals and Base Stations/Access Nodes

This standard details definitions, method of measurements and minimum performance characteristics for IEEE 802.20 MBWA terminals and base stations (BSs)/access nodes (ANs). The test methods are specified in this document; however, methods other than those specified may suffice for the same purpose.


IEEE Standard Methods for Measuring Transmission Performance of Analog and Digital Telephone Sets, Handsets, and Headsets

This standard provides the techniques for objective measurement of electroacoustic characteristics of analog and digital telephones, handsets and headsets. Application is in the frequency range from 100 Hz to 8500 Hz. Although not specifically within the scope of this standard, the methods described are generally applicable to a wide variety of other communications equipment, including cordless, wireless and mobile communications ...


IEEE Trial-Use Standard for Software Interface for Maintenance Information Collection and Analysis (SIMICA): Exchanging Test Results and Session Information via the eXtensible Markup Language(XML)

The scope of this trial-use standard is the definition of an exchange format, utilizing XML, for exchanging data resulting from executing tests of a Unit Under Test (UUT) via a test program in an automatic test environment.