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公开(公告)号：US06597563B2
公开(公告)日：2003-07-22
申请号：US10313263
申请日：2002-12-06
申请人： Shigetoshi Matsuta , Eiichi Komai
发明人： Shigetoshi Matsuta , Eiichi Komai
IPC分类号： H01G406
摘要： An irreversible circuit element includes a planar ferrite member, a plurality of dielectrics which are formed on the ferrite member in a laminated manner and are made of an insulation material, and the first, the second and the third center conductors which are formed on surfaces different in a vertical direction while sandwiching the dielectrics therebetween and have portions thereof to cross each other in the vertical direction. Accordingly, it is possible to reduce the thickness in the vertical direction so that a thin irreversible circuit element can be provided.
摘要翻译： 不可逆电路元件包括平面铁氧体构件，多个电介质，其以层叠的方式形成在铁氧体构件上并且由绝缘材料制成，并且第一，第二和第三中心导体形成在不同的表面上 在垂直方向上夹着电介质并使其部分在垂直方向上彼此交叉。 因此，可以减小垂直方向的厚度，从而可以提供薄的不可逆电路元件。
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公开(公告)号：US06977559B2
公开(公告)日：2005-12-20
申请号：US10842896
申请日：2004-05-10
CPC分类号： H01P1/387
摘要： Provided is a nonreciprocal circuit element which has increased lengths of central conductors to be compatible with miniaturization while exhibiting superior performance. In the nonreciprocal circuit element, a first yoke has a rectangular upper plate, a pair of side plates bent downward from sides of the upper plate facing each other, and notch parts formed at the central portion of the pair of side plates. Ends of a magnet are placed within the notch parts. Thus, the magnet can be enlarged and a ferrite member provided corresponding thereto can also be enlarged. Accordingly, the lengths of conductors of central conductors mounted on the ferrite member are increased, thereby achieving high performance while not adversely affecting miniaturization.
摘要翻译： 提供了一种不可逆电路元件，其具有增加的中心导体的长度以与小型化兼容，同时表现出优异的性能。 在不可逆电路元件中，第一磁轭具有矩形的上板，从相对于上板的侧面向下弯曲的一对侧板，以及形成在该对侧板的中心部的切口部。 磁体的端部放置在凹口部分内。 因此，可以扩大磁体，并且可以扩大与之相应设置的铁氧体部件。 因此，安装在铁氧体部件上的中心导体的导体的长度增加，从而实现高性能而不会不利地影响小型化。
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