Dear All, I have 4 LO paths (LO0, LO90, LO180 and LO270) with 25% duty cycle clock output wave forms. These wave forms are almost squarish and captured form another LO generation circuit simulation. Currently, I using the captured files of the 4-waveforms for PSS/Pnoise simulation of the receiver circuit. I want to add phasenoise to the 4 LO paths. I have a phase-noise profile file. But, the important thing I want is :- The phasenoise of LO0 and LO180 should be completely co-related and the phasenoise of LO90 and LO270 should be completely co-related. How this can be achieved. Could anybody please help in this regard. Kind Regards,
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