Uniting method for triplet strip line

Abstract

Abstract PURPOSE:To reduce electrical and mechanical troubles occurring in the process of manufacture by providing through-hole conductors in a dielectric substrate and by providing solder layers on respective contact surfaces of those conductors. CONSTITUTION:Internal conductor 4 is sandwiched between dielectric substrates 3a and 3b having earth conductor 2 adhered to each one surface, and in substrates 3 and 4, many through-hole conductors 6 held at the same potential with earth conductor 4 are made. Solder layers 7, provided on respective contact surfaces of those conductors 6, are applied with pressure and heated 1 entirely to obtain a united triplet strip line. Thus, substrates 3a and 3b sandwiching internal conductor 4 are fixed mechanically and electrically with through-hole conductors 6 and solder layers 7. Consequently, mechanical and electrical troubles occurring in the process of the manufacture are reduced greatly through the effects of through-hole conductors 6 and solder layers 7.

Inventors

• 👤 Teruo Furuya

Bibliographic Details