A realization of real filters using complex resonators

  title={A realization of real filters using complex resonators},
  author={Cosy Muto and N. Kambayashi},
The synthesis of real filters using the complex coefficient filters is considered interesting in digital signal processing, since one can expect that the freedom in the design will be increased and the coefficient sensitivity will be decreased. In analog signal processing, on the other hand, there are few reports on the design of the filter from a similar viewpoint. This paper discusses the complex coefficient filter on the analog domain, which is obtained by shifting the frequency… CONTINUE READING


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