A Double notch RF filter architecture for SAW-less GPS receivers. - Carsten Barth; Ivan R. Linscott; Umran S. Inan (ISCAS, 2011)

A 9mW direct RF sampling GPS receiver front-end in 0.13µm BiCMOS. - Carsten Barth; Ivan R. Linscott; Umran S. Inan (ISCAS, 2012)

An Image Frequency Rejection Filter for SAW-Less GPS Receivers. - Carsten Barth; Ivan R. Linscott; Umran S. Inan (IEEE Trans. Circuits Syst. I Regul. Pap., 2012)