| 摘要 |
PROBLEM TO BE SOLVED: To provide a mutual inductance element in which the coupling characteristics can be stabilized even if the arrangement position of the inductance element is shifted from a desired position. SOLUTION: In the mutual inductance element 1A, second opposite sides 22Aa and 22Ab and fourth opposite sides 24Aa and 24Ab of a second conductor line 4A are laminated on the first opposite sides 21Aa and 21Ab or the third opposite sides 23Aa and 23Ab without overlapping in the direction of lamination. The second opposite sides 22Aa and 22Ab and the fourth opposite sides 24Aa and 24Ab are arranged on the inside of the first opposite sides 21Aa and 21Ab and the outside of the third opposite sides 23Aa and 23Ab while being shifted, respectively. Even if a first dielectric plate 15A or a second dielectric plate 14A is compressed and thereby expanded or contracted in the in-plane direction, the coupling characteristics can be stabilized. COPYRIGHT: (C)2008,JPO&INPIT
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