| Pyramidal Horn | Antenna Design | Provides the dimensions of a horn antenna at a given frequency. |
| Wavelength | General Electromagnetics | Provides the wavelength of a given frequency. |
| Free Space Path Loss | Path Loss | Provides the path loss of electromagentic wave according to FSPL. |
| Frii's Path Loss | Path Loss | Provides the path loss of electromagentic wave according to Friis transmission equation. |
