Patent ID: 9728831
Date: 2017-08-08
CPC Classifications: H01P,H03H,H05K

Claim:
1. A non-reciprocal circuit element comprising: a magnetic material to which a DC magnetic field is applied by a permanent magnet; and a plurality of center electrodes disposed on the magnetic material so as to intersect each other in an insulated state and comprising a first center electrode and a second center electrode, wherein one end of the first center electrode is connected to a first input/output port, and one end of the second center electrode is connected to a second input/output port, and a resistance element is connected in series between the first input/output port and the second input/output port, and a phase-shift circuit is connected in series with the resistance element, wherein the phase-shift circuit is an LC parallel resonant circuit composed of an inductance element and a capacitance element.