Fig. 6.
Phase shift measurements: dual channel operation using a single tone sine sweep signal with the frequency of 30,000 Hz using a USB oscilloscope.
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.