Figure 12From: Out-of-band and adjacent-channel interference reduction by analog nonlinear filters SNRs in the receiver baseband as functions of the NDL resolution parameter α . The RX frequency is f RX=2.065 GHz. Green line: the NDL is applied directly to the output of the 40-MHz lowpass filter. Blue line: a 65-MHz notch filter precedes the NDL.Back to article page