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Question asked by AMPARO on Dec 22, 2006
Latest reply on Dec 26, 2006 by kkladopoulos
Hello everybody:

I´m starting using ADS Ptolemy and I don´t have any idea of how can I design a BPSK transmitter.

In my project, I´m using an aleatorian bits source, an "IntToFix" converter, and a "BPSKSyn: BPSK Encoder". At the exit I put a "TK Plot" to see the modulated signal. However, the simulation gives me always the same error message:"input Data´s bitwidth of BPSKSyn must be equal to 1!".

My questions are:

1-What´s the meaning of this error and how can I solve it?

2-Is there another alternative to do a BPSK transmitter better than mine? Maybe I´m wrong and I´m doing bad a BPSK transmitter...

Thank you, and I´ll wait your answers