Shield for dielectric filter and dielectric filter equipped with the same

摘要

A shield that can prevent the thickness of a dielectric filter from increasing without increasing the manufacturing cost of the dielectric filter is disclosed. <??>The shield 10 of the present invention is to be attached to a dielectric filter 20 and has a first plate 11, a second plate 12 elongated from the first end of the first plate 11 in a predetermined direction, a third plate 13 elongated from the second end of the first plate 11 opposite to the first end in the predetermined direction, and a projecting part 14 projecting from the first plate 11 at a portion between the first and second ends of the first plate 11. Since the shield 10 can be fixed to the dielectric filter 20 by pinching the both side of the dielectric block 20 and the projecting part 14 can be in contact with the metallization 30-2 of the dielectric filter 20, the total thickness of the dielectric filter 20 does not increase even the shield 10 is attached. <IMAGE>