Changes between Version 9 and Version 10 of WARPLab/AGC


Ignore:
Timestamp:
Nov 9, 2015, 3:19:10 PM (7 years ago)
Author:
chunter
Comment:

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  • WARPLab/AGC

    v9 v10  
    2929== AGC Characterization ==
    3030
    31 To characterize the AGC, we use the [http://microelectronics.aeroflex.com/item/able-attenuators-mmic-switched-digital-attenuators/tal-switched-programmable-attenuator-sma-0-2-6-ghz/4205-95-5-1 Aeroflex 4205] programmable attenuator in conjunction with 20 dB of fixed attenuation to sweep a 90 dB of receive powers. At each receive power, we let the AGC choose gains and plot the resulting I/Q magnitude in WARPLab.
     31To characterize the AGC, we use the [http://microelectronics.aeroflex.com/item/able-attenuators-mmic-switched-digital-attenuators/tal-switched-programmable-attenuator-sma-0-2-6-ghz/4205-95-5-1 Aeroflex 4205] programmable attenuator in conjunction with 20 dB of fixed attenuation to sweep a 90 dB range of receive powers. At each receive power, we let the AGC choose gains and plot the resulting I/Q magnitude in WARPLab.
    3232
    3333||  [[Image(agc_calib.png,width=800)]][[BR]]AGC Characterization  ||