Performance Driven Six-Port Receiver and Its Advantages over Low-IF Receiver Architecture

Table 1

LO frequencies for the low-IF receiver.

Modulation; scheme	Bandwidth (MHz)	Sampling frequency (MHz)	Receiver LO frequency (GHz)	𝑓IF  (MHz)
16/64-QAM	1	8	1.9985	1.5
16/64-QAM	2	16	1.9970	3.0
16/64-QAM	10	80	1.9850	15