| 摘要 |
A manufacturing method of producing a non-reciprocal circuit device, which is much smaller than a conventional counterpart, with excellent mass productivity. A support substrate having support portions arranged therein in a lattice-like form is produced, and a previously manufactured gyromagnetic component is bonded on each of the support portions. Then, a permanent magnet plate is bonded. The permanent magnet plate has a plane area which covers all the gyromagnetic components. Subsequently, the entire structure is cut in accordance with each gyromagnetic component.
|
