| 摘要 |
PROBLEM TO BE SOLVED: To provide a laminated dielectric filter, in which the electromagnetic coupling between filters or strip lines is prevented for possible miniaturization, the laminated dielectric filter comprising integrated two kinds of filters and including a plurality of strip lines provided in parallel. SOLUTION: In the area where a strip line 1a and 1b are adjacent each other, a plurality of holes 10 are provided in line in the direction the strip line 1a and 1b are extending, the holes penetrating dielectric layers 4 through laminating direction. In the holes, which are formed on the side where the strip line 1a and 1b are short-circuited at ground electrode 5, conductors are inserted, which are connected to the ground electrode 5 formed on the main surface of the lamination.
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