# TEM Wavelength Calculator (For Stripline, Waveguide, Coax and Free Space)

• GHz

### Result

• λ #### TEM Wavelength Calculator

TEM (Transverse electromagnetic) wave is the electromagnetic wave in which the electric field (E vector) and magnetic field (H vector) point purely transverse to the direction of propagation.

This online TEM wavelength calculator calculates the TEM wavelength (λ) by entering the value of frequency (GHz) and relative permittivity (εr) medium (like waveguide/ stripline/Coax/free space).

#### What is TEM wavelength?

TEM (Transverse electromagnetic) wave is the electromagnetic wave in which the electric field (E vector) and magnetic field (H vector) both are perpendicular to each other and perpendicular to the direction of propagation.

TEM wavelength is the distance between two adjacent peaks or troughs of adjacent cycles of the TEM wave. The TEM wavelength is denoted by the lambda (λ), and the unit of the TEM wavelength is usually represented in nm/µm/mm. The TEM wavelength (λ) depends upon the frequency and relative permittivity (εr) medium (like waveguide/ stripline/Coax/free space) through which the TEM wave travels.

#### How TEM (Transverse Electromagnetic Mode) Wavelength calculated?

The TEM wavelength is calculated by using the following formula.

• Where:
• F = Frquency in GHz
• εr = Relative permittivity of the medium (like waveguide/ stripline/Coax/free space).