TY - RPRT TI - Study program on /30-100 GHz/ electronically steerable antenna systems Quarterly report, 20 Jul. - 20 Oct. 1967 AU - Cotton, J. M., Jr. AU - Grimes, D. E. PY - 1967 UR - https://ntrs.nasa.gov/citations/19680008078 ID - 19680008078 ER -