BAND PASS FILTER

摘要

A Ku band suspended hairpin bandpass filter is provided to separate the ground from the microstrip line and to reduce the insertion loss and increase the adjacent band cutting-off characteristic. The cross section of the housing(10) is made of the rectangular shape. The dielectric substrate(20) and metallic bond line(30) are arranged in the inner structure of housing. The dielectric substrate is horizontally arranged in the middle part of the housing. The metallic bond line is arranged on the dielectric substrate. The unit metallic bond line is made of the hairpin shape among the metallic bond line. The unit metallic bond line among the metallic bond line comprises the aluminum metal. The unit metallic bond line is made of the triangle form among the metallic bond line.