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.
An end elevation view of the EM field of a linear antenna, a microstrip with a dielectric overlay. The substrate and overlay of the microstrip have the same dielectric constant, ∊r. Here J is the current induced by transverse magnetization, and Bt and Et are the TEM field associated with J.
