supported by the National Science and Technology Major Project of China(No.2009ZX01031-003-002);the National High Technology Research and Development Program of China(No.2009AA011605)
A rally integrated receiver RF front-end that meets WCDMA/GSM system requirements is presented.It supports SAW-less operation for WCDMA.To improve the linearity in terms of both IP3 and IP2,the RF front-end is compris...
Project supported by the National High Technology Research and Development Program of China(Nos.2009AA01Z261,2009ZX01031- 003 -002 )
A dual-mode analog baseband with digital-assisted DC-offset calibration (DCOC) for WCDMA/GSM receiver is presented. A digital-assisted DCOC is proposed to solve the DC-offset problem by removing the DC- offset compo...