TY  - RPRT
TI  - Estimating Waveguide Feed Directivity and Spacing
AU  - Rahmat-Samii, Y.
AU  - Cramer, P. W.
AU  - Woo, K. E.
AU  - Lee, S. W.
PY  - 1983
UR  - https://ntrs.nasa.gov/citations/19830000144
ID  - 19830000144
ER  -