Patent ID: 6765460
Filing Date: 2004-07-20
Classification: H01P,Y10T

Abstract:
A dielectric laminated device comprising:a dielectric member formed by laminating a plurality of dielectric sheets including a first, second and third dielectric sheets, a shield electrode disposed on an outer surface of said dielectric member, a first strip line formed by an electrode material buried in an inside of said first dielectric sheet, a second strip line formed by said electrode material buried in an inside of said second dielectric sheet which is laminated on one of faces of said first dielectric sheet, and a third strip line formed by said electrode material buried in an inside of said third dielectric sheet which is laminated on the other face of said first dielectric sheet, wherein surfaces of said second and third strip lines are respectively in contact with a surface of said first strip line along a line direction of said first strip line, a length of said second and third strip lines is shorter than a length of said first strip line, an end of said first strip line is electrically opened along with an end of said second and third strip lines, and the other end of said first strip line is electrically connected to a ground electrode disposed outside said dielectric member.