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VHDL-AMS modelling and Optimization of a Fractional-N Synthesizer with experiment Designs
| International Journal of Computer Applications |
| Foundation of Computer Science (FCS), NY, USA |
| Volume 33 - Number 8 |
| Year of Publication: 2011 |
| Authors: S. Sahnoun, N. Masmoudi, H. Levi |
10.5120/4041-5790
|
S. Sahnoun, N. Masmoudi, H. Levi . VHDL-AMS modelling and Optimization of a Fractional-N Synthesizer with experiment Designs. International Journal of Computer Applications. 33, 8 ( November 2011), 24-27. DOI=10.5120/4041-5790
Abstract
In this work, we expose our approach to design and optimize mixed analogue and digital systems at a high level description using the hardware description language VHDL-AMS. Many statistical experimental design methods are employed in optimization. We apply Hocke_D4 experimental designs with five parameters in order to minimize the lock time and the spurious level of a fractional-N synthesizer acting as a direct MSK modulator and designed for the DECT standard application.
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