Inductive-capacitive filters and associated systems and methods
AssigneeWjlp Company Inc.
InventorsWeyman John Lundquist, Mary Elizabeth Clark
Life of this patent
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Abstract
An inductive-capacitive filter includes a first insulating-conductive strip wound around a winding axis, where the first insulating-conductive strip includes a first conductive strip joined with a first insulating strip. An inductive-capacitive filter assembly includes a first and a second insulating-conductive strip concentrically wound around a winding axis, the first insulating-conductive strip including a first conductive strip joined with a first insulating strip, and the second insulating-conductive strip including a second conductive strip joined with a second insulating strip.
Claims16
An inductive-capacitive filter assembly, comprising:
- first and second insulating-conductive strips, each of the first and second insulating-conductive strips (a) having a first insulating strip joined with a first conductive strip and a second insulative strip joined with a second conductive strip and (b) wound in series about a common winding axis, such that the inductive-capacitive filter assembly blocks signals with frequencies centered around first and second resonant frequencies when (i) a first terminal end of the first conductive strip connects to a power source, (ii) a second terminal end of the first conductive strip connects to a first terminal end of the second conductive strip by a conductor, and (iii) a second terminal end of the second conductive strip connects to a load.
An inductive-capacitive filter assembly, comprising:
- first and second insulating-conductive strips, each of the first and second insulating-conductive strips (a) having a first insulating strip joined with a first conductive strip and a second insulative strip joined with a second conductive strip and (b) wound in parallel about a common winding axis, such that the inductive-capacitive filter assembly blocks signals with frequencies centered around first and second resonant frequencies when (i) a first conductor connects a first terminal end of the first conductive strip with a first terminal end of the second conductive strip, (ii) a second conductor connects a second terminal end of the first conductive strip to a second terminal end of the second conductive strip, (iii) the first terminal ends of the first and second conductive strip connects to a power source, and (iv) the second terminal ends of the first and second conductive strips connect to a load.
Dependencies are inferred from the claim text.