Proposal of an efficient frequency analysis to evaluate the characteristics of electronic circuits and its application

评估电子电路特性的有效频率分析的提出及其应用

• 批准号: 21560378
• 负责人: HORI Toshihiro
• 金额: $ 2.33万
• 依托单位: Ibaraki National College of Technology
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 2009
• 资助国家: 日本
• 起止时间: 2009 至 2011
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-21560378/
• 关键词: 回路設計; CAD; 非線形理論; 回路; 回路設計・CAD; 非線形理論・回路

The reduction in sampling-point numbers was examined to find better methods to calculate the 2-D discrete diamond-shaped frequency distributions. As a result, a sampling method, where number of sampling points can be made equal to that of necessary frequency components, can be found for 2-D diamond-shaped frequency distributions.However, this method is found not to be applicable to 3-D diamond-shaped frequency ones. Then, the sampling method, where the number of sampling points can be reduced as possible as we can, are examined. The results show that a sampling method, where the ratio of the number of sampling points to that of necessary frequency points is about 1.15, is found.

减少采样点的数量进行了检查，以找到更好的方法来计算2-D离散菱形频率分布。结果表明，对于二维菱形频率分布，可以找到一种使采样点数等于所需频率分量个数的采样方法，而对于三维菱形频率分布，该方法不适用。然后，抽样方法，其中的采样点的数量可以减少，因为我们可以，检查。结果表明，找到了一种采样点数与所需频点数之比约为1.15的采样方法。

项目成果

ハーモニックバランス法に使用される3次元ダイアモンド型DFTのサンプリング点数の削減

谐波平衡法中使用的3D金刚石DFT减少采样点数

• 发表时间: 2011
• 作者: 奈良竜太;戸川望;柳澤政生;大附辰夫;Y.Kanai;堀利浩
• 通讯作者: 堀利浩