Generalized Wave Digital Filter Realizations of Arbitrary Reciprocal Connection Networks
Generalized Wave Digital Filter Realizations of Arbitrary Reciprocal Connection Networks
复制标题
任意互易连接网络的广义波数字滤波器实现
DOI：
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发表时间：
2019
期刊：
影响因子：
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通讯作者：
A. Sarti
中科院分区：
文献类型：
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作者：
A. Bernardini;K. Werner;J. Smith;A. Sarti
在本文中，使用基于电压波的波数字（WD）散射结来建模和有效实现任意互易连接网络的现有方法被扩展以用于更广泛的基于不同类型波的WD滤波器（WDF）。采用广义的波定义，其包括传统的电压波、电流波和作为特定情况的功率归一化波。提供了用于计算结点散射矩阵的封闭式公式。此外，该方法还扩展到最近在文献中介绍的双参数 WDF 系列。
In this paper, an existing approach for modeling and efficiently implementing arbitrary reciprocal connection networks using wave digital (WD) scattering junctions based on voltage waves is extended to be used in a broader class of WD filters (WDFs) based on different kinds of waves. A generalized wave definition which includes traditional voltage waves, current waves, and power-normalized waves as particular cases is employed. Closed-form formulas for computing the scattering matrices of the junctions are provided. Moreover, the approach is also extended to the family of Biparametric WDFs, which have been recently introduced in the literature.