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2017•Unpublished venueRequires access

Enhanced CORDIC algorithm using an area efficient carry select adder

Sharath Chandra Inguva, J. Beatrice Seventline

Open publisher page 5 citations

Abstract

In this paper, we have designed an efficient CORDIC algorithm, which is used to minimize the CORDIC rotation angle with the help of several rotations. The main idea of this new CORDIC algorithm is to use an area efficient carry select adder (CSLA), instead of using a normal adder. This adder can achieve fast arithmetic operation in various data processing techniques. Finally, the comparison of various parameters like area, power and delay are calculated and they are reduced in the proposed method when compared to the existing method.

About this research paper

What this paper is about

In this paper, we have designed an efficient CORDIC algorithm, which is used to minimize the CORDIC rotation angle with the help of several rotations. The main idea of this new CORDIC algorithm is to use an area efficient carry select adder (CSLA), instead of using a normal adder. This adder can achieve fast arithmetic operation in various data processing techniques. Finally, the comparison of various parameters like area, power and delay are calculated and they are reduced in the proposed method when compared to the existing method.

Why it matters

OpenAlex reports 5 citations for this work. Citation counts describe recorded attention and do not establish research quality.

Key contribution

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Method / approach

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Available abstract

In this paper, we have designed an efficient CORDIC algorithm, which is used to minimize the CORDIC rotation angle with the help of several rotations. The main idea of this new CORDIC algorithm is to use an area efficient carry select adder (CSLA), instead of using a normal adder. This adder can achieve fast arithmetic operation in various data processing techniques. Finally, the comparison of various parameters like area, power and delay are calculated and they are reduced in the proposed method when compared to the existing method.

Key concepts: Adder, CORDIC, Carry (investment), Computer science, Carry-save adder, Arithmetic, Serial binary adder, Rotation (mathematics)

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