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The Optimal Implementation of a Generator of Sinusoid | Science Publications

机译:正弦波发生器的最佳实现科学出版物

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> >The embedded systems occupy a place increasingly important inour daily life. In recent years much of research it is focused on theminiaturization of the various electronic devices. In this study we present thearchitecture of a digital generator of frequency based on trigonometricallyalgorithm to obtain sample high frequencies. We treat a comparative studybetween various processors CORDIC: Iterative, pipeline, pipeline withoutaccumulator of phase and parallel. The objective of this study is to find thebest sampling frequency and the throughput. This will allow the establishmentof a generator of sinusoid. The results which we got show that parallel CORDICis most powerful. This best algorithm increases the effectiveness of thedigital modulator in order to optimization of system of data transmission tohigh-speed in telecommunication.
机译: > >嵌入式系统在日常生活中占有越来越重要的地位。近年来,许多研究集中在各种电子设备的小型化上。在这项研究中,我们提出了一种基于三角算法的数字频率发生器的架构,以获得采样高频。我们在各种处理器CORDIC之间进行比较研究:迭代,流水线,没有相位和并行累加器的流水线。这项研究的目的是找到最佳的采样频率和吞吐量。这将允许建立正弦波发生器。我们得到的结果表明,并行CORDIC最强大。这种最佳算法提高了数字调制器的效率,以优化电信中向高速数据传输的系统。

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