Insertion loss and return loss in ADS

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bouchy

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insertion loss s11

hi All,

can someone show me how to measure IL and RL using ADS.

I know that: IL = 20log(S21) and RL = 20log(S11)

Thanks

Bouchy
 

s11 return loss

u can write an equation
use sparameter simulator , to get s11 and s21 , write and equation
to measure them


khouly
 

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    bouchy

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return loss s11

Insertion loss and return loss are defined as:

RL=-20×log|Γin| or RL=-20×log|S11|
IL=-10×log(1-|Γin|²) or IL=-10×log(1-|S11|²)
 

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