cancel
Showing results for 
Search instead for 
Did you mean: 

RF transmitter and reciever pins impedance - STM32WLE5

viola
Associate III

Hi,

we want to simulate a RF chain with the STM32WLE5 Device using AWR . High Power mode , 22 dBm transmit power.    Lora   

In AN5457 there is Input \ output impedance information of RF Reciever \ transmit pins of the stm32wle5 but only for certain frequencies (for example 915 Mhz).

we want to make a simulation and evaluate S12 , S11 of the whole Recieve\transmit chain between the STM32WLE5 pins to the ANTENNA  for frequencies between several 10Mhz and several Ghz .

but, the problem is that we dont have ST RF Receive/transmit pins impedance information for that frequency range (only for several frequencies as appear in AN5457 ).    is it possible to get that impedance information for the whole frequencies range ( for RF Recieve\transmit pins of the STM32WLE5) ? 

Thank You,

Viola

0 REPLIES 0