Hi everyone,
I am attaching a design file of DD-OFDM. I want to know if design is ok. According to me for data rate of 10Gbps the symbol rate should have been 5 Gbps with 4QAM sequence generator used. But when simulated with symbol rate of 2.5 Gbps, there was no error. But I think there should have been error.
I tried to design for 16 QAM, but the system shows BER=1. Can anyone try to simulate the design with 16QAM and tell if it can be done or not using the same components with modified parameters.
Please note that BER test set is not used for some reason. In newer versions, the OFDM block needs BER Test Set for generating its input data. Lets not, go into those things and concentrate on the attached design.
Please let me know if it can be done.
Thank you.
.