Structure of non-maximally decimated filter bank derived by MSFGs

被引:3
|
作者
Wang, Luyun [1 ]
Qi, Ronggang [2 ]
Bi, Guoan [3 ]
机构
[1] Dalian Univ Technol, Sch EEA, City Inst, Dalian, Peoples R China
[2] VT iDirect Inc, Broadlands, Herndon, VA USA
[3] Nanyang Technol Univ, Singapore, Singapore
关键词
D O I
10.1049/el.2017.0744
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
Practical applications in digital communication need non-maximally decimated filter banks to provide oversampled baseband signals for other necessary operations. The non-maximally decimated filter banks allow the required prototype filter to have wider transitional band to significantly reduce the required computational complexity. This Letter presents a non-maximally decimated filter bank structure derived by using multi-rate signal flow graphs.
引用
收藏
页码:1106 / 1107
页数:2
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