(1) What is the role of ⊿ΣM in the figure below?
I wondered if I was thinning out the received waves that were too large. (Omit waves that are too strong)
(2) What is the I / Q collection installed for?
I think that it is the place where the data of the real part and the imaginary part (in-phase and quadrature) are stopped.
(3) What is the role of Image Rejection?
I thought I was omitting the negative direction on the negative side of the frequency spectrum.
(4) Mode after AD conversion
Is there anything I should be aware of when using only the real part of the AD-converted data and when using the complex version?
There may be a lack of information, but we would appreciate it if you could answer.
