TY - RPRT TI - Modeling of planar varactor frequency multiplier devices with blocking barriers AU - Lieneweg, Udo AU - Tolmunen, T. J. AU - Frerking, Margaret A. AU - Maserjian, Joseph PY - 1992 UR - https://ntrs.nasa.gov/citations/19920063450 ID - 19920063450 ER -