Hybrid CORDIC algorithms

S Wang, V Piuri, EE Wartzlander - IEEE Transactions on …, 1997 - ieeexplore.ieee.org
… This result is exploited by introducing the hybrid radix sets and the Hybrid CORDIC Algorithms.
In Section 3, we derive families of architectures providing alternatives to the designer for …

Low latency hybrid CORDIC algorithm

R Shukla, KC Ray - IEEE Transactions on Computers, 2013 - ieeexplore.ieee.org
… is to further reduce the number of iterations in CORDIC algorithm. The … algorithm in this
paper is the hybrid of two CORDIC algorithms, ie, high performance radix-4 CORDIC algorithm [20…

Implementation of a fast hybrid CORDIC architecture

B Tiwari, N Goel - 2016 Second International Conference on …, 2016 - ieeexplore.ieee.org
… This paper presents HDL implementation of Hybrid CORDIC algorithm. Though this
architecture has faster execution, but this comes at the cost of accuracy and power. Apart from this, …

A low-power hybrid adaptive CORDIC

HT Nguyen, XT Nguyen… - IEEE Transactions on …, 2017 - ieeexplore.ieee.org
… angle recoding CORDIC algorithm (ARC) and our proposed design used the hybrid adaptive
(HA) CORDIC algorithm. The previous designs in [12], [13], [14], and [15] utilized the fixed-…

Application of CORDIC algorithm to neural networks VLSI design

M Qian - The Proceedings of the Multiconference on" …, 2006 - ieeexplore.ieee.org
… In this paper, the Hybrid CORDIC algorithm is introduced to design the basic functions of …
In section IV the results are included to show that the hybrid CORDIC is efficient and …

CORDIC architectures: A survey

B Lakshmi, AS Dhar - VLSI design, 2010 - Wiley Online Library
CORDIC algorithm, radix-2 and radix-4 CORDIC algorithms. In … the implementation of the
CORDIC algorithm are discussed. … -hybrid CORDIC and partitioned-hybrid CORDIC algorithms. …

Evaluation of CORDIC algorithms for FPGA design

J Valls, M Kuhlmann, KK Parhi - Journal of VLSI signal processing systems …, 2002 - Springer
This paper presents a study of the suitability for FPGA design of full custom based CORDIC
implementations. Since all these methods are based on redundant arithmetic, the FPGA …

An improved direct digital synthesizer using hybrid wave pipelining and CORDIC algorithm for software defined radio

M Madheswaran, T Menakadevi - Circuits, Systems, and Signal …, 2013 - Springer
hybrid wave pipelining technique for phase accumulator module and pipeline CORDIC algorithm
for … Section 2 describes the hybrid wave pipelined and CORDIC-based DDS with timing …

Low-power and high-SFDR direct digital frequency synthesizer based on hybrid CORDIC algorithm

TY Sung, LT Ko, HC Hsin - 2009 IEEE International …, 2009 - ieeexplore.ieee.org
HYBRID CORDIC ALGORITHM In this section, the proposed hybrid CORDIC algorithm
has scaling-free and fast computation. Based on this algorithm, a low-power and high-SFDR …

Digital synthesizer/mixer with hybrid cordic–multiplier architecture: Error analysis and optimization

D De Caro, N Petra, AGM Strollo - IEEE Transactions on …, 2008 - ieeexplore.ieee.org
… The first one uses a few CORDIC stages in which the rotation directions are computed in
parallel, with the help of a small lookup table. The CORDIC algorithm is employed also in the …