Some Comments to Analog Wave Filters Design
نویسندگان
چکیده
In [1] a prospective current-mode ARC filter implementation based on a wave description principle has been introduced. This idea can be easily modified to obtain sampled-data SI filter structure, as shown in [2]. Similarly to the "conventional" digital wave filters, the analog implementation is based on the description of the passive LC prototype ladder structure branches using scattering matrix. The corresponding equations, described the four basic filter branches in Tab.1, are simulated by suitable four-port model – see Fig.1.
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