DOIONLINE 
DOIONLINE Publish In |
International Journal of Advances in Electronics and Computer Science-IJAECS |
 Journal Home Volume Issue |
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Issue |
Volume-2, Issue-6 ( Jun, 2015 ) | |||||||||
Paper Title |
A Research On DDS Based Communication System Using Cordic Algorithms For Digital Modulators | |||||||||
Author Name |
Katkar P.J. , Angal Y. S. | |||||||||
Affilition |
Electronics And Telecommunication, BSIOTR, Wagholi, Savitribai Phule University, Pune, Maharashtra, India | |||||||||
Pages |
123-126 | |||||||||
Abstract |
COORDINATE Rotation Digital Computer is abbreviated as CORDIC. The key concept of CORDIC arithmetic is based on the simple and ancient principles of two-dimensional geometry. But the iterative formulation of a computational algorithm for its implementation was first described in 1959 by Jack E. Volder [1], CORDIC algorithm is a unique technique for performing various complex arithmetic functions using shift-add iterations. Direct digital synthesis (DDS) is a method to generate waveforms directly in the digital domain. In this method, the target waveforms are the sine and cosine ones. KEY WORDS- CORDIC, ASK, FSK, PSK, CORDIC Algorithm, DDS, Communication System | |||||||||
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