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Publication Information
Title
Japanese:
English:
Alternating Distribution of Poles of Power-Symmetric IIR Filters
Author
Japanese:
上田 永人
,
渡部 英二
,
西原 明法
.
English:
Nagato Ueda
,
Eiji Watanabe
,
Akinori Nishihara
.
Language
English
Journal/Book name
Japanese:
English:
Volume, Number, Page
Published date
Dec. 2010
Publisher
Japanese:
English:
APSIPA
Conference name
Japanese:
English:
APSIPA2010
Conference site
Japanese:
シンガポール
English:
Official URL
http://apsipa2010.i2r.a-star.edu.sg/v3/index.shtml
Abstract
In power-symmetric IIR filters realized by parallel of two allpass filters, it is empirically known that poles of two allpass filters alternate on imaginary axis. We prove this fact in this paper using a property of reactance functions.
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Tokyo Institute of Technology All rights reserved.