Keyword : Zolotarev approximation

A Polyphase Transfer Function Design Based on Frequency Transformation from Prototype LPF
Cosy MUTO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2008/02/01
Vol. E91-A  No. 2 ; pp. 554-556
Type of Manuscript:  Special Section LETTER (Special Section on Analog Circuit Techniques and Related Topics)
polyphase filtercomplex filterfrequency transformationZolotarev approximation
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