RF Line Calculator

(Note: Due to the limited time and resources, the new updates only support Android 5.0 and above.)

This is an app for calculating the electrical and physical parameters of different kinds of transmission lines. The electrical parameters include the characteristic impedance, electrical length, differential impedance, and common mode impedance. The physical parameters include the width and the length of the lines, as well as the thick and the relative permittivity of the substrate, etc.

Here is the list of supported transmission lines:
- Microstrip Line
- Coupled Microstrip Line
- Stripline
- Coupled Stripline
- Coplanar Waveguide with & without Ground
- Coaxial Line