TY  - RPRT
TI  - A microwave vector voltmeter system 
AU  - Roe, Keith C
AU  - Hoer, Cletus A
PY  - 1976
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS IR 76-844
DO  - 10.6028/NBS.IR.76-844
ER  -