Fast 64-points FFT / IFFT
Synthesizable and configurable RTL (VHDL) netlist ... If this signal is set to high for at least one clock cycle FFT / IFFT operation will be started. ...
http://www.newlogic.com/products/analog_mixed_signal_rf_digital_ip_cores/pdf/FFT64_GN_DT_1_0.pdf
- Design
of a FFT/IFFT module as an IP core suitable for
embedded ...
by J Viejo - Cited by 1
http://personal.us.es/julian/publicaciones/SIES07-JViejo.pdf
-
IMPLEMENTATION OF A FFT/IFFT MODULE ON FPGA:
COMPARISON OF ...
FPGA implementation of a FFT/IFFT module: VHDL coding, System-level tools at RT level, and System-level tools at macroblock level. Interms of resource usage ...
http://ieeexplore.ieee.org/iel5/4542975/4547716/04547724.pdf?arnumber=4547724
-
MATLAB-VHDL Design Automation for MB-OFDM UWB
VHDL complex mathematics package. Fig. 11. FFT VHDL model of single butterfly section. Fig. 12. MATLAB script for IFFT VHDL code generation ...
http://ieeexplore.ieee.org/iel5/5273783/5288674/05288799.pdf?arnumber=5288799
- Introduction
These are the synthesizable vhdl files which make up the Inverse FFT. The IFFT outputs are in cartesian format. Inverse_fft_tb.vhd. Rms.vhd. Sqrt.vhd ...
http://www.tyder.com/docs/Tyd-IP_Code_Generator_Design.pdf
- An Area
Efficient Mixed-Radix 4-2 Butterfly with Bit Reversal for ...
by MM Ismail - 2010 - Related articles
http://www.eurojournals.com/ejsr_40_4_04.pdf
-
VLSI IMPLEMENTATION AND PERFORMANCE ANALYSIS OF EFFICIENT MIXED
...
by MM ISMAIL - 2005Key words: OFDM, FFT/IFFT, VLSI, VHDL, Mixed Radix with bit reversal. 1. INTRODUCTION. Fast Fourier transform (FFT) are widely used in ...
http://www.jatit.org/volumes/research-papers/Vol11No2/8Vol11No2.pdf
-
EFFICIENT DESIGN OF A FFT/IFFT-64 MODULE ON
ASIC
by A Millán - Cited by 5
http://www.iberchip.org/iberchip2005/articles/95/95--amillan-iberchip05_fulltext.pdf
- Application
INTEGRATED ELECTRONICS SYSTEMS LOW-POWER FFT ...
Hence, such FFT processors, which can execute either the FFT or the IFFT or both, ... His diploma work was VHDL Modeling of a 1024-Point Pipelinded FFT ...
http://www.imit.kth.se/info/FOFU/INTELECT/GSPs/weidong.fr.pdf
- A Low-Power
64-point FFT/IFFT Architecture for Wireless
Broadband ...
by K Maharatna - 2000 - Cited by 1
http://eprints.ecs.soton.ac.uk/13559/01/momuc.pdf
- A NOVEL
64-POINT FFT/IFFT PROCESSOR FOR IEEE 802.11(A)
STANDARD
by K Maharatna - 2003 - Cited by 5
http://eprints.ecs.soton.ac.uk/13551/1/turbo_icassp03.pdf
-
High throughput design & implementation of multi-
FFT/IFFT core in ...
The VHDL module for 64-point FFT [9] is designed using 2D 8-point FFT with FPGA as the target device. .... required for the FFT/IFFT transform which is far ...
http://www.hipc.org/hipc2008/documents/HiPC-SS08-FinalPapers/1569154643.pdf
- Design
specification FFT / IFFT – Streaming Mode
This document describes a fully pipelined-streaming FFT/IFFT core. This core uses the ... Possible conversion to VHDL upon request. ...
http://www.amethyst.co.il/imgs/Uploads/FFT_streaming spec.pdf
- Design
specification FFT / IFFT – Burst Mode
This document describes the FFT/IFFT core. ... Possible conversion to VHDL upon request. ... 0 – Inverse transform (IFFT). size. Input [3:0] ...
http://www.amethyst.co.il/imgs/Uploads/FFT_burst spec.pdf
- High-Speed
Parametric FPGA Implementation of FFT/iFFT Blocks
for ...
by B Eghbalkhah - Related articles
http://papers2.persiangig.com/Papers/ELC/ELC1-5.pdf
-
3GPP LTE Solution-Configurable PointFF- IFFT_A4
31 Mar 2009 ... domain and IFFT transforms a frequency domain signal into time domain. .... VHDL source code. VHDL test bench. C model. C test bench ...
http://www.tcs.com/SiteCollectionDocuments/Brochures/tcs_eis_flier_Configurable_8192_Point_FFT-IFFT.pdf
-
基于FPGA 的IFFT 处理器设计FPGA-Based IFFT
Processor Design
File Format: PDF/Adobe Acrobat - Quick View
http://www.altera.com.cn/education/univ/local/events/articles/may08_1.pdf
- Altera
wireless solutions
1536 FFT/IFFT. QR decomposition reference design. Altera supplies the reference design as clear-text VHDL, including a. MATLAB bit-accurate simulation model ...
http://www.altera.com.cn/literature/po/ss-3gpp-lte.pdf
-
High-Performance 16-Point Complex FFT/IFFT
V1.0.5
by I Xilinx - Related articles
http://www.nalanda.nitc.ac.in/industry/appnotes/xilinx/documents/ipcenter/catalog/logicore/docs/c_fft16_v1_0.pdf
-
High-Performance 1024-Point Complex FFT/IFFT
V2.0
by I Xilinx - Related articles
http://www.nalanda.nitc.ac.in/industry/appnotes/xilinx/documents/ipcenter/catalog/logicore/docs/vfft1024v2.pdf
- Automatic
Synthesis of Cost E ff ective FFT / IFFT Cores for
VLSI ...
Programmable cascade of radix-4/2 stages in the FFT/IFFT IP ..... VHDL database starting from a fully configurable RTL macrocell featuring: ...
http://ietele.oxfordjournals.org/cgi/reprint/E91-C/4/487.pdf
-
3-Layer ISDB-T Modulator (ISDBT-M)
After the IFFT, a guard interval is inserted into the data stream by concatenating samples copied from ... Multi-Project VHDL (site-based, full-capability) ...
http://www.siliconinfusion.com/pdfs_and_block_diagrams/ISDBT-M/ISDBT_M_Overview_Flyer_1_0.pdf
- DESIGN
AND IMPLEMENTATION OF OFDM TRANSMITTER AND RECEIVER ON FPGA ...
by KA Kadiran - 2005 - Cited by 1
http://eprints.utm.my/4712/1/KamaruAdzhaKadiranKPFKE2005TTT.pdf
- On
the design of an FPGA-Based OFDM modulator for IEEE 802.11a
by J Garcia - Cited by 5
http://ccc.inaoep.mx/~rcumplido/papers/ICEEE05 - 802.11.pdf
- AN503:
Implementing OFDM Modulation for Wireless Communications
Contains VHDL source files. synthesis. Contains Quartus II compilation files. tb. Contains testbench files. ofdm_modulation. Contains IFFT and post-IFFT ...
http://www.altera.com/literature/an/an503.pdf
- AN 363: FFT
Co-Processor Reference Design
Parameterization-specific VHDL and Verilog HDL testbench generation. ■. Transform direction (FFT and IFFT) specifiable on a per-block basis ...
http://www.altera.com/literature/an/an363.pdf
-
Comparing Executable Specifications regarding Power at Algorithmic
...
VHDL-components as shown in Figure 3. Figure 3: Benchmark FFT/iFFT design. The first module implements a complex data register ...
http://www.informatik.uni-oldenburg.de/~pipsoft/070430_CDNLivePaper.pdf
-
Communications IP
We have extensive experience and VHDL in PCM/FM, one the conventional ways to .... Very fast FFT, IFFT or frequency domain filter (i.e. FFT, filter, IFFT… ...
http://www.digidescorp.com/products/IP/CommunicationsIP.pdf
- FPGA
IMPLEMENTATION OF FFT ALGORITHMS USING FLOATING POINT NUMBERS
by H Kaptan - Related articles
http://www.emo.org.tr/ekler/108ce39d7f26544_ek.pdf
- LNCS 3133
- Generated DSP Cores for Implementation of an OFDM ...
A LISA[9] model and a VHDL framework2 are generated based on the STA- .... and IFFT calculations, hence FFT and IFFT remain as major part of the whole ...
http://www.springerlink.com/index/8m7hv3v3kwkn77w3.pdf
- A Colored
Petri Net model of VHDL
semantics presenting a Colored Petri Net (CPN) model of the VHDL execution model. ..... (x,,t, +l)]ifft, +l <_k. 2) l @ s = [(xl, tl + l) . ...
http://www.springerlink.com/index/U2J1W3GJ4T53Q641.pdf
- Optimum
Frequency Sampling in S Parameter Extraction and Simulation
11 Nov 2008 ... IFFT. – Equally spaced 2^N points needed. – Need to cover wide enough frequency range, from. DC to several harmonics of input signal ...
http://www.vhdl.org/pub/ibis/summits/nov08a/huang.pdf
-
lvwe0d2.PDF
IK complex IFFT. 342. 12. Fiber Optic. Interface. Data output ..... in both text/pictorial and executable/VHDL form. One validates and clarifies the other. ...
http://www.vhdl.org/rassp/documents/rassp2/RUNDQUIST95A.PDF
- OFDM transceiver
design with FPGA and DEMO on DE2-70 board
7 Sep 2008 ... In this project, The OFDM transeiver will be designed with VHDL language and ... The default length of IFFT in our design is 16, the IFFT is ...
http://web.njit.edu/~zyl2/ofdmtrans.pdf
-
A Power-Line Communication Modem Based on OFDM
transmitter and receiver using VHDL programming. The. OFDM processor is synthesized in a .... output, once the result of the IFFT is arranged, the result ...
http://hosting.udlap.mx/profesores/vicente.alarcon/english/IEEEofdm_plc.pdf
-
Implementation of a 2-D Fast Fourier Transform on a FPGA-Based
...
by N Shirazi - Cited by 35
http://www.ccm.ece.vt.edu/papers/shirazi_1995_FPL95_implementation_2D.pdf
- Product Brief
VHDL or Verilog. • Comprehensive verification test bench ... point FFT/IFFT in N clock cycles. The throughput is one complex sample per clock ...
http://www.rad3comm.com/uploads/FFT.pdf
-
Reduced transceiver-delay for OFDM systems
by F Kristensen - Cited by 5
http://www.imec.be/pacwoman/publications/WP8-Lund-VTC2004-05-05-2004-V1.0.pdf
-
Project title- Design & Implementation of OFDM base band for
The ...
are written in VHDL and simulation and synthesis is carried out with ModelSim, ... The FFT/IFFT is an integral component of the PHY layer of OFDM-based ...
http://ece.vnit.ac.in/vlsi/VLSI_LAB/Project_data/shekhar - OFDM base band for WLAN.pdf
- MASTER
THESIS
by M Gutiérrez - 2009 - Related articles
http://upcommons.upc.edu/pfc/bitstream/2099.1/6848/1/memoria.pdf
-
Using LTE on FPGAs
forms an OFDM symbol that is converted to the time domain by an IFFT. .... in a mixture of VHDL and Xilinx. System Generator for the DSP por- ...
http://www.embeddeddesignindia.co.in/STATIC/PDF/200902/EDIOL_2009FEB19_CORE_TA_01.pdf?SOURCES=DOWNLOAD
-
MW_DVB-T/H DVB Terrestrial/Handheld Modulator Core AllianceCORE
...
This block performs the Inverse Fast Fourier Transform (IFFT) on the carriers. ... Source code uses VHDL generics in order to customize MW_DVB-T/H Modulator ...
http://www.xilinx.com/publications/3rd_party/products/MW_DVB-TH.pdf
-
Implementing Next-Generation Wireless Standards Using Virtex-5 FXT
...
point for the IFFT in an OFDM symbol. Resource grids can be layered to provide .... implemented in a mixture of VHDL and. Xilinx System Generator for the ...
http://www.xilinx.com/publications/xcellonline/xcell_64/xc_pdf/p14-18_64-payne.pdf
-
MDA for SoC Embedded Systems Design, Intensive Signal Processing
...
by P Boulet - Cited by 9
http://www-verimag.imag.fr/EVENTS/2003/SIVOES-MDA/Papers/Dumoulin.pdf
-
Formal Analysis and Verification of an OFDM Modem Design using
HOL
(IFFT). The OFDM modem design was first modeled in the floating-point domain. ... design blocks are implemented in VHDL. Finally, the RTL ...
http://hvg.ece.concordia.ca/Publications/Confrences/05_FMCAD'06.pdf
- Generation
of optical OFDM signals using 21.4 GS/s real time ...
by Y Benlachtar - 2009 - Related articles
http://www.cl.cam.ac.uk/~pw321/Benlachtar_2009_OptExp.pdf
- Baseband Processor
for IEEE 802.11a Standard with Embedded BIST
by M Krstic - Cited by 9
http://factaee.elfak.ni.ac.rs/fu2k42/7misa.pdf
- Auto-Pipe and the
X Language: A Pipeline Design Tool and ...
by MA Franklin - Cited by 18
http://www.arl.wustl.edu/~pcrowley/ftbcm06.pdf
-
Signal Processing Verification System for the Programmable Digital
...
The inverse Fourier transformation (iFFT) for the multiplied spectrums .... programmable digital matched filter VHDL behavioral ...
http://new.cryptomach.com/upload/ru/files/signal_processing_verification_system_en.pdf
- rf
engines
The PFFT core is also able to produce an IFFT computation. .... The input stimuli are used to functionally (pre-synthesis) test the VHDL code using the ...
http://www.rfel.com/download/D04017-Generic-Vectis-QS.pdf
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