Figure 4.
Experimental demonstration setups (a) power transfer through a space enclosed by stainless steel metal walls of 1 mm thick; (b) power delivery through a metal pipe of 5 mm thick, from Yamakawa et al. [12] (Open Access).
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.