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Use AD9361 design a ofdm system?

Question asked by wuto on Aug 1, 2016
Latest reply on Aug 4, 2016 by pcercuei

Hi!

    my hardware is ZC706+AD9361,I want to design a ofdm system by use AD9361.

In my board this is GNURaio and some ofdm examples(such as:tx_ofdm.grc and rx_ofdm.grc ).

I give the pictures:tx_ofdm_old.png and rx_ofdm_old.png.

   tx_ofdm_old.png:

tx_ofdm_old.png

rx_ofdm_old.png:

rx_ofdm_old.png

   the question :  I want change the examples in order to make  one transmit  message  and another can receiver the message by AD9361,but there are some error.

    I  add some blocks into the example(such as FMComms2/3/4 Sink),the picture: tx_ofdm_new.png and rx_ofdm_new.png,but there some error that I can not achieve the function. what should I do ?

    Thanks!!!

    tx_ofdm_new.png:

tx_ofdm_new.png

rx_ofdm_new.png:

rx_ofdm_new.png

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