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Pasternack's Microstrip Calculator computes a microstrip's height/width ratio, impedance and relative dielectric constant for a microstrip transmission line.

Bookmark or "Favorite" this microstrip line impedance calculator page by pressing CTRL + D.

Note: Units for width and height must be consistent

Calculation

 
 
 
 
 
 
 
 
 

Result:

Width/Height:
Effective Dielectric Constant:
Impedance:

A Microstrip is a type of electrical transmission line used to transmit RF signals and are commonly fabricated using printed circuit board (PCB) technology. Compared to waveguides, microstrip is generally has a lower power handling capacity, and higher losses due to the fact that it is not enclosed.

Prefix Symbol Value
Tera 'T' 1012
Giga 'G' 109
Mega 'M' 106
kilo 'k' 103
Prefix Symbol Value
pico 'p' 10-12
nano 'n' 10-9
micro 'u' 10-6
milli 'm' 10-3

Pasternack online RF calculators , conversions and formulas are well suited for radio frequency designers and engineers who need answers to complex RF questions.

A complete range of radio frequency calculators, including metric-standard, link budget, coax cable, power, attenuation, frequency and plenty others, provide you with the correct figures that you need for all your RF, microwave and mmWave engineering requirements.

Our RF, microwave and mmWave calculators with formulas and conversion tools are designed to provide solutions to real-world challenges. These include link budget, coax impedance, RF power conversion (such as dBm to Watts), attenuation, frequency, wavelength , VSWR/return loss , torque, noise, Free Space Path Loss (FSPL), unit conversion, microstrip and plenty more.

When you want to determine the width and length of a microstrip line for any given characteristic impedance and electrical length, or vice versa, a microstrip calculator is the right tool to do so.

Commonly fabricated with printed circuit board (PCB) technology, a microstrip antenna calculator tool is an electrical transmission line that is able to transmit RF signals. Because they are not enclosed, these PCB microstrips have a lower power handling capability and higher loss, thus allowing you to calculate a microstrip’s height and width ratio, impedance and relative dielectric constant.

Both researching for and purchasing a product can be quite a hassle when you have to visit multiple websites. For ease during the process, Pasternack RF calculators have an innovative feature that allows you to both research and purchase the product they need from our website.

Our large selection of RF, microwave and millimeter wave calculators are part of the Pasternack online technical resource library, visit the Engineers Resource Center section on our website.

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