# RF Wireless World

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## Microstrip Width Calculator | Microstrip Width Formula,equation

This page covers Microstrip Width Calculator. It mentions formula or equations used in this Microstrip Width Calculator. The figure-1 above depicts microstrip line. Refer types of microstrip line and basics of microstrip line for more information.

#### INPUTS

Relative Permittivity, Εr:

Height of substrate, h :

Trace thickness, t (input3) :

Impedance, Zo (input4) :

#### OUTPUT

Microstrip Width, mils :

EXAMPLE:
Inputs:
Relative dielectric permittivity = 3.4 , h = 4.25 mils , t = 1.25 mils, Impedance = 50 Ohm
Output:
Width = 7.44 mils
(Use 1 mm =39.37 mils or use following converter)

### mm to mils converter

Millimeter:

Mils:

EXAMPLE:
INPUT: mm = 0.5
OUTPUT: mils = 19.685

### Microstrip Width Formula or Equation

Following equation or formula is used for Microstrip Width Calculator. ### Useful converters and calculators

Following is the list of useful converters and calculators.

dBm to Watt converter
Stripline Impedance calculator
Microstrip line impedance
Antenna G/T
Noise temp. to NF