Patent ID: 6590467
Filing Date: 2003-07-08
Classification: H01P

Abstract:
A nonreciprocal circuit device comprising:a yoke having a top wall, a bottom wall, and two opposing side-walls connected with said top wall and said bottom wall, said yoke accommodating a permanent magnet and a magnetic body; wherein said magnetic body includes three center conductors arranged to intersect one another at a predetermined angle, provided in an electrically insulated state from one another, and one of which is disposed substantially orthogonal to the side-walls of the yoke; each of said three conductors includes a plurality of conductors; the width of each of the plurality of conductors of the center conductor which is disposed substantially orthogonal to the side-walls of the yoke is set to be wider than the width of each of the plurality of conductors of each of the two other center conductors; and the inter-conductor spacing of the center conductor which is disposed substantially orthogonal to the side-walls of the yoke is set to be wider than the inter-conductor spacing of each of the two other center conductors.