Patent ID: 6445355
Filing Date: 2002-09-03
Classification: H01P

Abstract:
A non-radiative hybrid dielectric line transition, comprising:two conductive plates forming conductive planes opposed to each other approximately in parallel; first grooves formed in opposing positions in the two conductive plates; a first non-radiative dielectric line formed by a dielectric strip disposed between the first opposing grooves; a second non-radiative dielectric line formed by a dielectric strip disposed between the two opposing conductive plates; second grooves formed between the first non-radiative dielectric line and the second non-radiative dielectric line, the depths of the second grooves becoming gradually more shallow while continuing from the first grooves; and a third non-radiative dielectric line formed by a dielectric strip disposed in the second grooves to form a non-radiative hybrid dielectric line transition connecting the first non-radiative dielectric line and the second non-radiative dielectric line.