A novel first-order log-domain allpass filter

被引：5
|
作者：
Kircay, Ali [1 ]
Cam, Ugur [1 ]
机构：
[1] Dokuz Eylul Univ, Engn Fac, Dept Elect & Elect Engn, TR-35160 Izmir, Turkey
来源：
AEU-INTERNATIONAL JOURNAL OF ELECTRONICS AND COMMUNICATIONS | 2006年 / 60卷 / 06期
关键词：
log-domain filters; state-space synthesis; allpass filter;
D O I：
10.1016/j.aeue.2005.06.003
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：
This paper proposes a first-order allpass log-domain filter, which is systematically derived using the state-space synthesis procedure. To the best knowledge of the authors, the filter is the first log-domain first-order allpass filter in the literature. The proposed filter has a simple structure and can be electronically tuned. PSPICE simulations are given to confirm the theoretical analysis. (c) 2005 Published by Elsevier GmbH.
引用
收藏
页码：471 / 474
页数：4
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