Diss. ETHNo. 15497 MCM Integration Technologies for 60-80 GHz Applications A dissertation submitted to the SWISS FEDERAL INSTITUTE OF TECHNOLOGY ZURICH for the degree of Doctor of Sciences ETH Zürich presented by Janusz Grzyb Dipl. El.-Ing. Technical University of Gdansk, Poland born 26th May 1972 citizen of Suwalki, Poland accepted on the recommendation of Prof. Dr. Gerhard Tröster, examiner Prof. Dr. Rüdiger Vahldieck, co-examiner 2004