TY  - RPRT
TI  - The 30/20 GHz communications system functional requirements
AU  - Siperko, C. M.
AU  - Frankfort, M.
AU  - Markham, R.
AU  - Wall, M.
PY  - 1981
UR  - https://ntrs.nasa.gov/citations/19810014814
ID  - 19810014814
ER  -