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A Study on the Synthesis of a Dual-Mode Asymmetric Canonical Filter  

엄만석 (한국전자통신연구원 통신위성개발센터)
이주섭 (한국전자통신연구원 통신위성개발센터)
염인복 (한국전자통신연구원 통신위성개발센터)
이성팔 (한국전자통신연구원 통신위성개발센터)
Publication Information
The Journal of Korean Institute of Electromagnetic Engineering and Science / v.14, no.6, 2003 , pp. 599-605 More about this Journal
Abstract
A dual-mode asymmetric canonical filter is widely used in an input demultiplexer for satellite transponder. This paper deals with a simple synthesis method fur an asymmetric canonical filter. The coupling matrix of an asymmetric canonical filter is obtained by applying plane rotation technique to the coupling matrix of a symmetric canonical filter. This paper gives a list of pivots and rotation angles to obtain the coupling matrix of asymmetric canonical structure filters. The coupling matrix of 8th and 10th order asymmetric canonical filter is obtained by this proposed method. It is shown that the frequency response of asymmetric canonical filter is identical to that of symmetric canonical filter.
Keywords
Canonical Filter; Coupling Matrix; Plane Rotation;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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