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Class Information
Number:
333/179
Name:
Wave transmission lines and networks
>
Coupling networks
>
Frequency domain filters utilizing only lumped parameters
>
Transformer coupled
> With permeability tuning means
Description:
Subject matter wherein means are provided for varying the permeability of the mutual inductance link.
Patents under this class:
Patent Number
Title Of Patent
Date Issued
5780939
Method and apparatus for determining orders of non-characteristic harmonic currents, and for compensation of the noncharacteristic harmonic currents
Jul. 14, 1998
3956717
Hybrid diplexing filter
May. 11, 1976
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