Nonreciprocal circuit device

摘要

A nonreciprocal circuit device includes a magnet and a center electrode. The center electrode includes a nonmagnetic substrate having a first surface having a groove, a magnetic body provided on a second surface of the nonmagnetic substrate, and a center electrode conductor, with a portion of the center electrode conductor being arranged in the groove. The magnet applies a direct-current magnetic field to the magnetic body and is disposed in proximity to the magnetic body.