A pulsed radar-reflectometer (PRR) having a 32.1-GHz probing wavelengt
h was developed within the framework of the T-14 program to study glob
al displacements of the plasma column and to conduct routine measureme
nts of electron-density profile at all stages of T-14 discharge. The f
irst experimental results obtained on the T-11 M tokamak with the sing
le-frequency PRR are presented.