Dielectric connectors for multilayered RF integration

Dielectric connectors for multilayered hybrid integration technology are co nsidered in this paper. The design of one of the connectors which works on the nonradiative dielectric (NRD) waveguide mode has been carried out using a transmission-line model. For this connector, since the slots for the mic rostrip NRD guide coupling lie directly above one another, considerable spa ce is released compared to the traditional method of using an NRD guide. To further enhance the integration, a novel way of feeding the dielectric con nector using a tail-ended tapered microstrip line has also been designed an d tested.