Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Relation between echo amplitudes and integrated backscatter (IB) coefficients corresponding to differently sized droplets. (a) Acquired echo signals and their IB coefficients for droplets passing through the sensing beam are plotted over time. (b) It is shown that the amplitudes and the IB coefficients for 100 μm droplets are larger than those for 50 μm droplets. (c) The droplet size is more linearly related to the IB coefficient than to the echo amplitude.
