kurtulmehtap
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Hi All,
I have a 70 Mhz IF, 2Mhz BW, QPSK modulated signal to demodulate.
Should I use a Digital Down Converter (DDC) to get the I-Q pair or should I use a downconverter to get Zero-IF as an input to ADC.
Which one is better?
Also for a 720 Mhz IF, 100Mhz BW, QPSK modulated signal which approach give better results?
Thank you.
I have a 70 Mhz IF, 2Mhz BW, QPSK modulated signal to demodulate.
Should I use a Digital Down Converter (DDC) to get the I-Q pair or should I use a downconverter to get Zero-IF as an input to ADC.
Which one is better?
Also for a 720 Mhz IF, 100Mhz BW, QPSK modulated signal which approach give better results?
Thank you.