Design of DDS based on Hybird-CORDIC Architecture
نویسندگان
چکیده
منابع مشابه
DDS Based on Pipelined CORDIC Algorithm with Communication System
– The theoretical analysis gives an overview of the functioning of DDS, especially with respect to noise and spurs. Different spur reduction techniques are studied in detail. Four ICs, which were the circuit implementations of the DDS, were designed. One programmable logic device implementation of the CORDIC based quadrature amplitude modulation (QAM) modulator was designed with a separate D/A ...
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In this paper a multiplierless array architecture of Affine transformation is proposed. The array architecture utilizes CoOrdinate Rotation DIgital Computer (CORDIC) arithmetic unit as the basic Processing Element (PE). To construct the architecture two types of CORDIC units viz. the circular and linear are used. The architecture is flexible and can be configured according to the specification ...
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ژورنال
عنوان ژورنال: International Journal of Computational Intelligence Systems
سال: 2011
ISSN: 1875-6883
DOI: 10.2991/ijcis.2011.4.3.3