Miniaturization Techniques of Microwave Components for Mobile Communications Systems : using low loss Dielectrics

概要

論文の詳細を見る
The high dielectric constant ceramics with extremely low loss is playing the important role in the field of microwave communication systems, as a key material or the temperature stable high Q resonators and filters for the satellite transponder, satellite broadcasting receiver and many other microwave communication equipment, as a key material for the miniaturized components program of cellular radio system both for the base stations and terminals, such as dielectric resonators, multilayer substrates for MCM, antenna element and others. In this report a history and recent topics of the low loss and temperature stable dielectric ceramics with respect to the composition and its characteristics, the basis for a design of the resonator and filter, and an application will be reviewed. The explanation of the recent progress of the multilayer filter modules and SAW devices are also described.
社団法人電子情報通信学会の論文
1996-04-25