| 摘要 |
PROBLEM TO BE SOLVED: To provide an isolator capable of making a capacitor small and suitable for miniaturization. SOLUTION: The isolator is provided with: a ferrite flat plate member 4; and first, second, and third center conductors 5, 6, and 7 placed on the ferrite member 4 on different planes in a vertical direction with a dielectric body in-between, and parts of which are in crossing with each other in the vertical direction. The ferrite member 4 forms a rectangle with major sides 4a and minor sides 4b, and since one of the center conductors is placed on the major side 4a and deposited in a way of traversing the short face of the ferrite member 4 while being tilted to the minor side 4b, the length of the center conductor is extended resulting in increasing the inductive component, thus the capacitance of the resonance capacitors can be decreased and the capacitors can be downsized. COPYRIGHT: (C)2004,JPO&NCIPI
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