A direct-conversion receiver for the 3G WCDMA standard. - Ranjit Gharpurey; Naveen Yanduru; Francesco Dantoni; Petteri Litmanen; Guglielmo Sirna; Terry Mayhugh Jr.; Charles Lin; Irene Yuanying Deng; Paul Fontaine; Fang Lin (IEEE J. Solid State Circuits, 2003)