@inproceedings{719ff4582b6443809ba35f7f2ffad55b,
title = "Architectures for adaptive weight calculation on ASIC and FPGA",
abstract = "We compare two parallel urray architectures for adaptive weight calculation based on QR-decomposition by Givens Rotations. We present FPGA implementations of borh orchitectures und compare them with un ASIC-bused solution. The throughput of the FPGA implementations is of the order 5-20 GigaFLOPS, making FPGA a viable alternative to ASIC implementation in applications where power consumption and volume cost ure not critical.",
keywords = "QR-RLS, VLSI, VHDL, CORDIC, systolic arrays",
author = "R.L. Walke and R.W.M. Smith and G Lightbody",
note = "Reference text: [ I ] A. Farina, Antenna-Based Signal Processing Techniques for Radar Systems, Artech House, 1991. [2] S. Haykin, Adaptive Filter Theory, 2nd Edition, Prentice Hall, [3] W. M. Gentleman and H. T. Kung, “Matrix triangularization by systolic arrays”, Proc. SPIE 298, Real-Time Signal Processing N, pp. 19-26, 1981. [4] C. M. Rader, “VLSI Systolic Arrays for Adaptive Nulling”, IEEE Sig. Proc. Mag, Vol. 13, No. 4, pp. 29-49, 1996. [ 5 ] J. Volder, {\textquoteleft}The CORDIC Trigonometric Computing Technique”, IRE Trans. Electron. Comput., Vol. EC-8, pp. 330-334, 1959. [6] G. Lightbody, R. L. Walke, R. Woods, J. McCanny, “Novel Mapping of a Linear QR Architecture”, Proc. ICASSP, vol. IV, pp. [7] R. Dohler, “Squared Givens Rotations”, IMA J. of NumericalAnalysis, Vol. Il,pp. 1-5, 1991. [8] S. Y. Kung, VLSIArruy Processors, Prentice Hall, ISBN 0-13-942749-X, 1988. [9] G. M. Megson, An Introduction to Systolic Algorithm Design, Clarendon Press, ISBN 0-19-853813-8, 1992.; Conference Record of the Thirty-Third Asilomar Conference on Signals, Systems, and Computers, 1999. ; Conference date: 06-08-2002",
year = "2002",
month = aug,
day = "6",
doi = "10.1109/ACSSC.1999.831931",
language = "English",
isbn = "0-7803-5700-0",
pages = "1375--1380",
booktitle = "Unknown Host Publication",
publisher = "IEEE",
address = "United States",
}