Figure 1. Wireless power transfer efficiency of a D = 6 cm MM superlens (a layer with isotropic μ = −1 − iσ) calculated using the coupled-dipole theory9.
The solid curve is efficiency in free space. Resistances RTx = 0.01Z0 and RRx = 0.1Z0.
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.