bigworm
Member level 3
Qestions on Mixer input
1) when lna single output,one of double balanced mixer input is grounded and the other with signal ,
will it deteriorate the system performace ? ( QPSK signal)
2) two mixer input with different amplitude (1dB or so) or phase not exactly 180.
it will apparently degrade the performance. I think it can be fixed in digital algorithm
.right?
1) when lna single output,one of double balanced mixer input is grounded and the other with signal ,
will it deteriorate the system performace ? ( QPSK signal)
2) two mixer input with different amplitude (1dB or so) or phase not exactly 180.
it will apparently degrade the performance. I think it can be fixed in digital algorithm
.right?