US PATENT SUBCLASS 333 / 173
.~.~ Synchronous filters


Current as of: June, 1999
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333 /   HD   WAVE TRANSMISSION LINES AND NETWORKS

24 R  DF  COUPLING NETWORKS {15}
167  DF  .~ Frequency domain filters utilizing only lumped parameters {10}
173.~.~ Synchronous filters


DEFINITION

Classification: 333/173

Synchronous filters:

(under subclass 167) Subject matter wherein the parameters of the filter are cyclically connected or disconnected.

(1) Note. The response (e.g., bandwidth, center frequency, harmonic rejection, etc.) is determined both by the magnitude of the filter parameters and by the rate at which the connections or disconnections are made.