TY - RPRT TI - A portable Ka-band front-end test package for beam-waveguide antenna performance evaluation. Part 1: Design and ground tests AU - Otoshi, T. Y. AU - Stewart, S. R. AU - Franco, M. M. PY - 1991 UR - https://ntrs.nasa.gov/citations/19910022955 ID - 19910022955 ER -