节点文献
相位累加器溢出脉冲的频谱分析
An analysis of the output spectrum of the phase accumulators overflow pluse
【摘要】 对相位累加器溢出脉冲的频谱作了分析,得到了相位累加器溢出脉冲杂散分布的规律性,提出了计算相位累加器溢出脉冲频谱的算法,并举例说明了所得结论的应用.
【Abstract】 An analysis of the output spectrum of the phase accumulators overflow pluse has been made, with the regularity of the spurious lines obtained. An algorithm for calculating the spurious lines is presented. Finally, the application of conclussions is illustrated with an example.
【关键词】 相位累加器;
溢出脉冲;
频谱分析;
直接数字式频率合成;
【Key words】 phase accumulator; overflow pluse; spectrum analysis; direct digital frequency synthesis;
【Key words】 phase accumulator; overflow pluse; spectrum analysis; direct digital frequency synthesis;
【基金】 综合业务网国家重点实验室基金
- 【文献出处】 西安电子科技大学学报 ,JOUNAL OF XIDIAN UNIVERSITY , 编辑部邮箱 ,1996年03期
- 【分类号】TN911.6
- 【被引频次】5
- 【下载频次】90