criterion456
Member level 2
HI,
As shown above, there is carrier leakage caused by a DC offset in I/Q signal.
And, in terms of spectrum, the carrier leakage component is at the center of signal.
Nevertheless,
As shown above, in terms of spectrum, the carrier leakage component is between image and signal.
I’m confused.
In terms of spectrum, why are the locations of the 2 carrier leakage components are different ?
One is at the center of signal, and the other one is between image and signal.
Thanks a lot~!!
As shown above, there is carrier leakage caused by a DC offset in I/Q signal.
And, in terms of spectrum, the carrier leakage component is at the center of signal.
Nevertheless,
As shown above, in terms of spectrum, the carrier leakage component is between image and signal.
I’m confused.
In terms of spectrum, why are the locations of the 2 carrier leakage components are different ?
One is at the center of signal, and the other one is between image and signal.
Thanks a lot~!!