A novel K-band tunable microstrip bandpass filter using a thin film HTS/ferroelectric/dielectric multilayer configuration [microform] / G. Subramanyam, F. Van Keuls and F.A. Miranda
原資料の出版事項: [Cleveland, Ohio] ; [Springfield, Va. : National Aeronautics and Space Administration, Lewis Research Center : National Technical Information Service, distributor, 1998]