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AD9361 FAST AGC

Question asked by Yossi-S on Sep 28, 2014
Latest reply on Oct 6, 2014 by tlili

Hi,

 

I am using fast AGC in a TDD burst system.

The convergence time of the AGC is too slow for my signal which is an OFDM signal with GI of 128 (convergence takes about 250-300 samples). How can I make it much faster?

 

Another problem is that if I increase the signal power up to about -50dBm then the RSSI (probably due to the AGC) jumps suddenly up to about -35dBm and the signal gets disturbed in such a way that errors start on the link. What can be the problem?

 

Thanks,

Y

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