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Complexity reductions in unrolled CORDIC architectures

In English

Författare

  • Peter Nilsson

Summary, in English

This paper shows a novel methodology to reduce the complexity in unrolled CORDIC architectures. The methodology is based on eliminating the CORDIC stages starting from the first stage. As an example, a six stage CORDIC is used but the methodology is applicable on CORDICs with an arbitrary number of stages. The paper shows that the complexity can be reduced by 25%.

Publiceringsår

2010-02-17

Språk

Engelska

Publikation/Tidskrift/Serie

16th IEEE International Conference on Electronics, Circuits and Systems - (ICECS 2009)

Dokumenttyp

Konferensbidrag

Förlag

IEEE - Institute of Electrical and Electronics Engineers Inc.

Ämne

  • Electrical Engineering, Electronic Engineering, Information Engineering

Conference name

The 14th IEEE International Conference on Electronics, Circuits and Systems (ICECS 2009)

Conference date

2009-12-13

Conference place

Hammamet, Tunisia

Status

Published

Forskningsgrupp

  • Digital ASIC

ISBN/ISSN/Övrigt

  • ISBN: 978-1-4244-5090-9