摘要 |
PROBLEM TO BE SOLVED: To provide a dielectric filter formed so that its front/back side and its orientation are easily identifiable in the manufacturing and assembling thereof. SOLUTION: A pair of input/output terminals are provided at positions adjacent to open ends of resonators adjacent to an open end face on one side of a dielectric block. At least a part of the resonators facing the pair of input/ output terminals is disposed eccentrically on one side of the dielectric block. A front/back identifying means is provided on the one side of the dielectric block with the pair of input/output terminals provided thereon. COPYRIGHT: (C)2004,JPO
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