Synthesis of 2-Channel IIR Paraunitary Filter Banks by Successive Extraction of 2-Port Lattice Sections
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概要
- 論文の詳細を見る
This paper proposes a synthesis method of 2-channel IIR paraunitary filter banks by successive extraction of 2-port lattice sections. When a power symmetry transfer function is given, a filter bank is realized as cascade of paraunitary 2-port lattice sections. The method can synthesize both odd- and even-order filters with Butterworth or elliptic characteristics. The number of multiplications per second can also be reduced.
- 2011-02-01
著者
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Watanabe Eiji
Department Of Chemistry Juntendo University School Of Medicine
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Nishihara Akinori
Tokyo Inst. Of Technol. Tokyo Jpn
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Nishihara Akinori
Department Communications And Integrated Systems Tokyo Institute Of Technology
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UEDA Nagato
Department of Communications and Integrated Systems, Tokyo Institute of Technology
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Watanabe Eiji
Department Of Electronic Information Systems Shibaura Institute Of Technology
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Watanabe Eiji
Department Of Chemistry And Biochemistry Graduate School Of Engineering Kyushu University
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Ueda Nagato
Department Of Communications And Integrated Systems Tokyo Institute Of Technology
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