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Differential Microstrip Impedance Calculator | Formula,Equation

This page covers Differential Microstrip Impedance Calculator. It mentions formula or equations used in this differential Microstrip Impedance Calculator.

Differential Microstrip Line

The figure-1 above depicts differential microstrip line. Refer types of microstrip line and basics of microstrip line for more information.

INPUTS

Dielectric Constant, Εr :

Trace Width, w in mils :

Trace separation, d in mils :

Trace thickness, t in mils :

Dielectric thickness, h in mils :


OUTPUTS

Characteristic impedance in Ohms :

Differential microstrip impedance in Ohms :

*Note: This calculator is valid for (W/h) in range from 0.1 to 3.0.

EXAMPLE:
INPUTS: Er = 4.5, w =5.2, d =5.2, t =1.5, h =4.6
OUTPUT: Characteristic Impedance = 56.58
Differential Impedance = 94.81
(1 mm =39.37 mils)

mm to mils converter

INPUT

millimeter:

OUTPUT

Mils:


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

Differential Microstrip Impedance Formula or Equation

Following equation or formula is used for Differential Microstrip Impedance Calculator.

Differential Microstrip Impedance Formula

Useful converters and calculators

Following is the list of useful converters and calculators.
dBm to Watt converter
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Microstrip line impedance
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Noise temp. to NF

Microstrip line LINKS

Microstrip line variants
Types and basics of Microstrip line
RF Terms-Useful for RF design and testing.

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