TY  - RPRT
TI  - Multimode Directional Coupler for Utilization of Harmonic Frequencies from TWTAs
AU  - Simmons, Rainee N.
AU  - Wintucky, Edwin G.
PY  - 2013
UR  - https://ntrs.nasa.gov/citations/20140001433
ID  - 20140001433
ER  -