On the Lossless II-Cascade Synthesis of a Bounded Complex Digital Filter
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概要
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A bounded complex (BC) digital transfer function realized with a II-cascade structure of Lossless Bounded Complex (LBC) two-pairs is known to have low magnitude sensitivity. In this letter, it is shown that the two-pairs parameters depend directly on some invariants of the transfer function corresponding to the transmission zeros of the structure. An analysis of the existence and the numbering of these invariants leads to a simplified automated LBC filter structure design avoiding the need for polynomial manipulations. These results are also easily applied for the real filtering case.
- 社団法人電子情報通信学会の論文
- 1994-07-25
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関連論文
- On the Synthesis of the Generalized Cascaded Lossless Bounded Real (LBR) Digital Filter Structures
- On the Lossless II-Cascade Synthesis of a Bounded Complex Digital Filter
- Factored State Space Derivation of Low Sensitivity Digital Filter Structures