viperpaki007
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Hi,
I am trying to take FFT of a time domain signal, at differential LNA output, from 100nsec to 200nsec using spectre ADE calculator. However, when i try to evaluate the fft, following error appears. Can anybody suggest what can be the reason for it.
Warning -
<Calculator>
Evaluation error(ERROR : ("putprop" 1 t nil ("*Error* putprop: first arg must be either symbol, list, defstruct or user type" nil))). Expression: dft(VT("/out") 100n 200n 1000 "Rectangular" 1 dftCoherentGain("Rectangular",1) )
I am trying to take FFT of a time domain signal, at differential LNA output, from 100nsec to 200nsec using spectre ADE calculator. However, when i try to evaluate the fft, following error appears. Can anybody suggest what can be the reason for it.
Warning -
<Calculator>
Evaluation error(ERROR : ("putprop" 1 t nil ("*Error* putprop: first arg must be either symbol, list, defstruct or user type" nil))). Expression: dft(VT("/out") 100n 200n 1000 "Rectangular" 1 dftCoherentGain("Rectangular",1) )