AnsweredAssumed Answered

64QAM on AD9364

Question asked by Sushant_94 on Dec 29, 2016
Latest reply on Jan 12, 2017 by Vinod

We are having our custom board for AD9364 and we are configuring it through FPGA. We have implemented 64 QAM on this board. We are demodulating the AD9364 transmitted output using Vector Spectrum Analyser and we observed that we are not getting the proper constellation points .We want to know that how the IQ imbalance and DC offset can be observed in the QAM transmitter output and How can be  corrected.