Click to open the HelpDesk interface
AECE - Front page banner

Menu:


FACTS & FIGURES

JCR Impact Factor: 0.459
JCR 5-Year IF: 0.442
Issues per year: 4
Current issue: Nov 2016
Next issue: Feb 2017
Avg review time: 97 days


PUBLISHER

Stefan cel Mare
University of Suceava
Faculty of Electrical Engineering and
Computer Science
13, Universitatii Street
Suceava - 720229
ROMANIA

Print ISSN: 1582-7445
Online ISSN: 1844-7600
WorldCat: 644266260
doi: 10.4316/AECE


TRAFFIC STATS

1,464,144 unique visits
469,871 downloads
Since November 1, 2009



No robots online now


SJR SCImago RANK

SCImago Journal & Country Rank


SEARCH ENGINES

aece.ro - Google Pagerank




TEXT LINKS

Anycast DNS Hosting
MOST RECENT ISSUES

 Volume 16 (2016)
 
     »   Issue 4 / 2016
 
     »   Issue 3 / 2016
 
     »   Issue 2 / 2016
 
     »   Issue 1 / 2016
 
 
 Volume 15 (2015)
 
     »   Issue 4 / 2015
 
     »   Issue 3 / 2015
 
     »   Issue 2 / 2015
 
     »   Issue 1 / 2015
 
 
 Volume 14 (2014)
 
     »   Issue 4 / 2014
 
     »   Issue 3 / 2014
 
     »   Issue 2 / 2014
 
     »   Issue 1 / 2014
 
 
 Volume 13 (2013)
 
     »   Issue 4 / 2013
 
     »   Issue 3 / 2013
 
     »   Issue 2 / 2013
 
     »   Issue 1 / 2013
 
 
  View all issues  








LATEST NEWS

2016-Jun-14
Thomson Reuters published the Journal Citations Report for 2015. The JCR Impact Factor of Advances in Electrical and Computer Engineering is 0.459, and the JCR 5-Year Impact Factor is 0.442.

2015-Dec-04
Starting with Issue 2/2016, the article processing charge is 300 EUR for each article accepted for publication. The charge of 25 EUR per page for papers over 8 pages will not be changed. Details are available in the For authors section.

2015-Jun-10
Thomson Reuters published the Journal Citations Report for 2014. The JCR Impact Factor of Advances in Electrical and Computer Engineering is 0.529, and the JCR 5-Year Impact Factor is 0.476.

2015-Feb-09
Starting on the 9th of February 2015, we require all authors to identify themselves, when a submission is made, by entering their SCOPUS Author IDs, instead of the organizations, when available. This information will let us better know the publishing history of the authors and better assign the reviewers on different topics.

2015-Feb-08
We have more than 500 author names on the ban-list for cheating, including plagiarism, false signatures on the copyright form, false E-mail addresses and even tentative to impersonate well-known researchers in order to become a reviewer of our Journal. We maintain a full history of such incidents.

Read More »


    
 

  2/2014 - 19

An Area Efficient Composed CORDIC Architecture

AGUIRRE-RAMOS, F. See more information about AGUIRRE-RAMOS, F. on SCOPUS See more information about AGUIRRE-RAMOS, F. on IEEExplore See more information about AGUIRRE-RAMOS, F. on Web of Science, MORALES-REYES, A. See more information about  MORALES-REYES, A. on SCOPUS See more information about  MORALES-REYES, A. on SCOPUS See more information about MORALES-REYES, A. on Web of Science, CUMPLIDO, R. See more information about  CUMPLIDO, R. on SCOPUS See more information about  CUMPLIDO, R. on SCOPUS See more information about CUMPLIDO, R. on Web of Science, FEREGRINO-URIBE, C. See more information about FEREGRINO-URIBE, C. on SCOPUS See more information about FEREGRINO-URIBE, C. on SCOPUS See more information about FEREGRINO-URIBE, C. on Web of Science
 
Click to see author's profile on See more information about the author on SCOPUS SCOPUS, See more information about the author on IEEE Xplore IEEE Xplore, See more information about the author on Web of Science Web of Science

Download PDF pdficon (691 KB) | Citation | Downloads: 216 | Views: 1,380

Author keywords
digital systems, computer architecture, field programmable gate arrays, signal processing, circuit optimization

References keywords
cordic(15), systems(10), circuits(5), architecture(5), algorithm(5), parallel(4), adaptive(4)
Blue keywords are present in both the references section and the paper title.

About this article
Date of Publication: 2014-05-31
Volume 14, Issue 2, Year 2014, On page(s): 113 - 116
ISSN: 1582-7445, e-ISSN: 1844-7600
Digital Object Identifier: 10.4316/AECE.2014.02019
Web of Science Accession Number: 000340868100019
SCOPUS ID: 84901821988

Abstract
Quick view
Full text preview
This article presents a composed architecture for the CORDIC algorithm. CORDIC is a widely used technique to calculate basic trigonometric functions using only additions and shifts. This composed architecture combines an initial coarse stage to approximate sine and cosine functions, and a second stage to finely tune those values while CORDIC operates on rotation mode. Both stages contribute to shorten the algorithmic steps required to fully execute the CORDIC algorithm. For comparison purposes, the Xilinx CORDIC logiCORE IP and previously reported research are used. The proposed architecture aims at reducing hardware resources usage as its key objective.


References | Cited By  «-- Click to see who has cited this paper

[1] J. E. Volder, "The CORDIC Trigonometric Computing Technique," IEEE Transactions on Electronic Computers, vol. EC-8, no. 3, pp. 330-334, Sep. 1959.
[CrossRef] [SCOPUS Times Cited 1284]


[2] J.S. Walther, "A unified algorithm for elementary functions", in Proc. AFIPS Conf., vol. 38, 1971, pp. 385-389.
[CrossRef]


[3] C.-C. Sun, P. Donner, and J. Götze, "VLSI implementation of a configurable IP Core for quantized discrete cosine and integer transforms," International Journal of Circuit Theory and Applications, vol. 40, no. 11, pp. 1107-1126, Nov. 2012.
[CrossRef] [Web of Science Times Cited 5] [SCOPUS Times Cited 10]


[4] J.-H. Lee, T.-H. Cheng, and H.-C. Chen, "Design of IIR linear-phase nonuniform-division filter banks with signed powers-of-two coefficients," International Journal of Circuit Theory and Applications, vol. 37, no. 7, pp. 811-834, Sep. 2009.
[CrossRef] [Web of Science Times Cited 6] [SCOPUS Times Cited 7]


[5] M. Abo-Zahhad and M. F. Fahmy, "Synthesis of low-sensitivity orthogonal digital filters," International Journal of Circuit Theory and Applications, vol. 25, no. 6, pp. 503-520, Nov. 1997.
[CrossRef]


[6] Maharatna, K., Banerjee, S., Grass, E., Krstic, M., & Troya, A. (2005). Modified virtually scaling-free adaptive CORDIC rotator algorithm and architecture. IEEE Transcations on Circuits and Systems Video Technology, 11(11), 1463-1474.
[CrossRef] [Web of Science Times Cited 41] [SCOPUS Times Cited 62]


[7] B. Lakshmi and a. S. Dhar, "VLSI architecture for low latency radix-4 CORDIC," Computers & Electrical Engineering, vol. 37, no. 6, pp. 1032-1042, Nov. 2011.
[CrossRef] [Web of Science Times Cited 41] [SCOPUS Times Cited 62]


[8] T. K. Rodrigues and E. E. Swartzlander Jr., "Adaptive CORDIC: Using Parallel Angle Recoding to Accelerate Rotations," IEEE Transactions on Computers, vol. 59, no. 4, pp. 522-531, Apr. 2010.
[CrossRef] [Web of Science Times Cited 10] [SCOPUS Times Cited 18]


[9] J.-A. Lee and T. Lang, "Constant-factor redundant CORDIC for angle calculation and rotation," Computers, IEEE Transactions on, vol. 41, no. 8, pp. 1016-1025, 1992.
[CrossRef] [Web of Science Times Cited 49] [SCOPUS Times Cited 50]


[10] K. Maharatna, S. Banerjee, E. Grass, M. Krstic, and A. Troya, "Modified virtually scaling-free adaptive CORDIC rotator algorithm and architecture," IEEE Transactions on Circuits and Systems for Video Technology, vol. 15, no. 11, pp. 1463-1474, Nov. 2005.
[CrossRef] [Web of Science Times Cited 41] [SCOPUS Times Cited 62]


[11] T. Juang, "Low Latency Angle Recoding Methods for the Higher Bit-Width Parallel CORDIC Rotator Implementations," IEEE Transactions on Circuits and Systems II: Express Briefs, vol. 55, no. 11, pp. 1139-1143, Nov. 2008.
[CrossRef] [Web of Science Times Cited 6] [SCOPUS Times Cited 10]


[12] T.-B. Juang, S.-F. Hsiao, and M.-Y. Tsai, "Para-CORDIC: Parallel CORDIC Rotation Algorithm," IEEE Transactions on Circuits and Systems I: Regular Papers, vol. 51, no. 8, pp. 1515-1524, Aug. 2004.
[CrossRef] [Web of Science Times Cited 26] [SCOPUS Times Cited 49]


[13] S. Aggarwal and K. Khare, "Leading One Detection Hyperbolic CORDIC with Enhanced Range of Convergence," Journal of Signal Processing Systems, Feb. 2012.
[CrossRef] [Web of Science Record] [SCOPUS Record]


[14] D.-M. Ross, S. Miller, M. Sima, and M. McGuire, "Exploration of sign precomputation-based CORDIC in reconfigurable systems," in 2011 Conference Record of the Forty Fifth Asilomar Conference on Signals, Systems and Computers (ASILOMAR), 2011, pp. 2186-2191.
[CrossRef] [SCOPUS Times Cited 1]


[15] M. Kuhlmann and K. K. Parhi, "P-CORDIC?: A Precomputation Based Rotation," EURASIP Journal on Applied Signal Processing, vol. 2002, no. 1, pp. 936-943, 2002.
[CrossRef] [Web of Science Times Cited 13] [SCOPUS Times Cited 22]


[16] B. Gisuthan, "Flat CORDIC: a unified architecture for high-speed generation of trigonometric and hyperbolic functions," in Proceedings of the 43rd IEEE Midwest Symposium on Circuits and Systems, 2000, 2000, pp. 1414-1417.
[CrossRef]


[17] M. S. Sinith and K. Jismi, "A comparison of pipelined parallel and iterative CORDIC design on FPGA," in 2010 5th International Conference on Industrial and Information Systems, 2010, no. i, pp. 239-243.
[CrossRef] [SCOPUS Times Cited 1]


[18] Xilinx Inc., "LogiCORE IP CORDIC v4.0. Product Specification, DS249," 2011.

[19] J. Xu, T. Arslan, D. Wan, and Q. Wang, "GPS attitude determination using a genetic algorithm," in Evolutionary Computation, Proceedings of the 2002 Congress on, 2002, vol. 1, pp. 998-1002.
[CrossRef] [SCOPUS Times Cited 15]


[20] E. F. Stefatos and T. Arslan, "High-performance adaptive GPS attitude determination VLSI architecture," in Signal Processing Systems, 2004. SIPS 2004. IEEE Workshop on, 2004, pp. 233-238.
[CrossRef]




References Weight

Web of Science® Citations for all references: 238 TCR
SCOPUS® Citations for all references: 1,653 TCR

Web of Science® Average Citations per reference: 11 ACR
SCOPUS® Average Citations per reference: 79 ACR

TCR = Total Citations for References / ACR = Average Citations per Reference

We introduced in 2010 - for the first time in scientific publishing, the term "References Weight", as a quantitative indication of the quality ... Read more

Citations for references updated on 2016-12-06 12:45 in 104 seconds.




Note1: Web of Science® is a registered trademark of Thomson Reuters.
Note2: SCOPUS® is a registered trademark of Elsevier B.V.
Disclaimer: All queries to the respective databases were made by using the DOI record of every reference (where available). Due to technical problems beyond our control, the information is not always accurate. Please use the CrossRef link to visit the respective publisher site.

Copyright ©2001-2016
Faculty of Electrical Engineering and Computer Science
Stefan cel Mare University of Suceava, Romania


All rights reserved: Advances in Electrical and Computer Engineering is a registered trademark of the Stefan cel Mare University of Suceava. No part of this publication may be reproduced, stored in a retrieval system, photocopied, recorded or archived, without the written permission from the Editor. When authors submit their papers for publication, they agree that the copyright for their article be transferred to the Faculty of Electrical Engineering and Computer Science, Stefan cel Mare University of Suceava, Romania, if and only if the articles are accepted for publication. The copyright covers the exclusive rights to reproduce and distribute the article, including reprints and translations.

Permission for other use: The copyright owner's consent does not extend to copying for general distribution, for promotion, for creating new works, or for resale. Specific written permission must be obtained from the Editor for such copying. Direct linking to files hosted on this website is strictly prohibited.

Disclaimer: Whilst every effort is made by the publishers and editorial board to see that no inaccurate or misleading data, opinions or statements appear in this journal, they wish to make it clear that all information and opinions formulated in the articles, as well as linguistic accuracy, are the sole responsibility of the author.




Website loading speed and performance optimization powered by: