Non-reciprocal circuit device
AssigneeHitachi Metals, Ltd.
InventorShinji Yamamoto
Life of this patent
Estimating the term…
Abstract
A non-reciprocal circuit device comprising a ground plate having pluralities of external projections, a resin member having a hole through which the ground plate is exposed, a garnet plate disposed in the hole of the resin member, a microstrip line member disposed on a main surface of the garnet plate, a partition member disposed on the microstrip line member, and a permanent magnet disposed on the partition member between a pair of metal cases in this order from bottom, at least part of the external projections of the ground plate extending through the hole of the resin member over an upper surface of the partition member, and being bent to enclose the garnet plate, the microstrip line member and the partition member.
Claims7
A non-reciprocal circuit device comprising a ground plate having pluralities of external projections, a resin member having a hole through which said ground plate is exposed, a garnet plate disposed in the hole of said resin member, a microstrip line member disposed on a main surface of said garnet plate, a partition member disposed on said microstrip line member, and a permanent magnet disposed on said partition member, between a pair of metal cases in this order from bottom, at least part of said external projections of said ground plate extending through the hole of said resin member over an upper surface of said partition member, and being bent to enclose said garnet plate, said microstrip line member and said partition member.
Dependencies are inferred from the claim text.