[PDF] Top 20 Designing a 64-Point FFT/IFFT Processor for Implementation of OFDM in High Speed WLAN Applications
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Designing a 64-Point FFT/IFFT Processor for Implementation of OFDM in High Speed WLAN Applications
... an OFDM-based 64-point FFT/IFFT architecture for high speed WLAN systems was ...designed FFT processor prepares the output in 2 sec which is less ... See full document
6
Implementation Of Efficient 64-Point FFT/IFFT Block For OFDM Transreciever Of IEEE 802.11a
... implementing 64- Point FFT/IFFT in the OFDM Transreciever ...length 64 point FFT/IFFT processor developed primarily for the use in OFDM bases ... See full document
6
A survey on FFT/IFFT processor for high speed wireless communication system
... multimode FFT processor for wireless local area network (WLAN), wireless personal area network (WPAN) and wireless metropolitan area network (WMAN) applications has been presented in this [12] ... See full document
5
Design and Implementation of Low Power FFT Processor for OFDM Wireless Communication
... received high attention due to the advancement in multimedia and wireless communication, The FFT processor is the most speed critical part in the multi-carrier orthogonal frequency division ... See full document
5
VLSI Design of a Variable Length FFT/IFFT Processor for OFDM Based Communication Systems
... inverse FFT (IFFT) operations are used as the modulation/demodulation kernel in the OFDM systems, and the sizes of FFT/IFFT operations are varied in different applications of ... See full document
11
Design and VHDL Implementation of 64-point FFT using Two Structure 8-point FFT/IFFT
... packet-based high-data-rate communication suitable for video transmission and mobile Internet ...communications applications such as software defined radio and ...typical FFT processor is ... See full document
9
Implementation of OFDM System Using FFT and IFFT Ajay Kumar Mukiri & Siddavarapu Anil Kumar
... memorybased FFT Processors .It proposed for memorybased fast Fourier transform (FFT) processors to support prime-sized and traditional 2n-point FFTs ...low-complexity implementation of an ... See full document
7
A 64 point Fourier transform chip for high speed wireless LAN application using OFDM
... word-width 64-point FFT/IFFT processor developed primarily for the application in an OFDM-based IEEE ...baseband processor. The 64-point FFT is ... See full document
10
Implementation of High Speed MDC FFT/IFFT Processor for MIMO-OFDM Systems
... reverse fft and transmitter side and fft and the receiver side to perform modulation and demodulation ...efficiently. Fft with ofdm is used cpu like intel Pentium at ...192 fft with in ... See full document
7
Design and Implementation of Low Power FFT Processor for OFDM Wireless Communication
... received high attention due to the advancement in multimedia and wireless communication, The FFT processor is the most speed critical part in the multi-carrier orthogonal frequency division ... See full document
5
A New Approach of Area Efficient High Speed 1024 FFT/IFFT Processor
... For high speed applications, processors requires a through put rate of over 2 GS/s,radix-8or radix-16 algorithms are ...the FFT size is a power of two, for typical like 128 ,256 ,512 and 1024 ... See full document
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IMPLEMENTATION OF OPTIMIZED 128-POINT PIPELINE FFT PROCESSOR USING MIXED RADIX 4-2 FOR OFDM APPLICATIONS
... (OFDM) applications. There are various types of FFT architectures used in OFDM ...achieve high performance but consume larger area when compared to memory ...of FFT ... See full document
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Design of FFT Processor for OFDM Systems
... The pipelining structure contains the FFT and IFFT blocks. The FFT is used to convert the time domain spectrum to frequency domain spectrum. Whereas, the IFFT works opposite of the FFT. ... See full document
6
IMPLEMENTATION OF 64 POINT FFT USING RADIX 8 ALGORITHM
... for FFT which reduces the complexity of ...the FFT design. To develop 8 point FFT using Radix 2 algorithm 3 stages are ...8 point FFT can be developed by using Radix 4 algorithm ... See full document
8
VLSI Architecture of Shared Multiplier Scheduling Scheme for Reconfigurable FFT/IFFT Processor
... reconfigurable FFT/IFFT processor using Vedic multiplier is designed using Xilinx ...proposed FFT processors use Vedic multiplier [10] (URDHVA TRIYAKBHYAM sutra) to improve computation ... See full document
5
Design Approach of High Speed & Low CMD Floating Point Multiplier for FFT Processor: A Review
... its applications in computing and ...the FFT and other processor ...floating point multiplier is much better technique to define the FFT radix-2 ... See full document
6
IMPROVED EXECUTION TIME FOR 2048 POINT FFT/IFFT
... 2048 point Fast Fourier Transform and its inverse ...128~2048 point for FFT/IFFT and for the designing of this we use UMC of ...of FFT/IFFT. 16 bit word length with fixed ... See full document
7
Baseband processor for IEEE 802 11a standard with embedded BIST
... Channel estimation is based on a decision-directed method [5] with simplified residual phase estimation and correction mechanism. This type of channel esti- mation is based on a feedback loop. Therefore our receiver ... See full document
9
EFFICIENT IMPLEMENTATION AND ANALYSIS OF OFDM USING FPGA
... Available Online at www.ijpret.com 1117 In 2011 P. J. Lobo, F. Pescador, G. Maturana & M. C. Rodríguez [7] proposed that it could be possible to integrate the whole system (i.e. receiver and gateway) in a single ... See full document
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Implementation of 32 bit Floating Point Multiplier and Adder for FFT Processor Using VHDL
... Floating Point Multiplier and Adder is synthesized and simulated using VHDL ...Floating Point Multiplier and Adder is verify using IEEE-754 ...Floating point Multiplier achieved the maximum frequency ... See full document
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