0 0 votes The far field of an antenna varies with distance $\mathrm{r}$ as $\frac{1}{r}$ $\frac{1}{r^{2}}$ $\frac{1}{r^{3}}$ $\frac{1}{\sqrt{r}}$ Plane waves and properties gate1998-ec antennas plane-waves-and-properties electromagnetics + – admin 326 views answer comment Share Follow Add Sync Questions Print 0 reply Please log in or register to add a comment.