Name
Title | ||
|---|---|---|
A 25 dBm Digitally Modulated CMOS Power Amplifier for WCDMA/EDGE/OFDM With Adaptive Digital Predistortion and Efficient Power Control |
Abstract | ||
|---|---|---|
A digitally modulated power amplifier (DPA) in 1.2 V 0.13 mum SOI CMOS is presented, to be used as a building block in multi-standard, multi-band polar transmitters. It performs direct amplitude modulation of an input RF carrier by digitally controlling an array of 127 unary-weighted and three binary-weighted elementary gain cells. The DPA is based on a novel two-stage topology, which allows seaml... |
Year | DOI | Venue |
|---|---|---|
2009 | 10.1109/JSSC.2009.2020226 | IEEE Journal of Solid-State Circuits |
Keywords | Field | DocType |
Digital modulation,OFDM modulation,Power amplifiers,Multiaccess communication,Programmable control,Adaptive control,Predistortion,Power control,Radiofrequency amplifiers,Transmitters | Software-defined radio,Computer science,Power control,Electronic engineering,Modulation,CMOS,Amplitude modulation,Electrical engineering,Orthogonal frequency-division multiplexing,Predistortion,Amplifier | Journal |
Volume | Issue | ISSN |
44 | 7 | 0018-9200 |
Citations | PageRank | References |
53 | 3.84 | 10 |
Authors | ||
5 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Calogero D. Presti | 1 | 65 | 5.65 |
| Francesco Carrara | 2 | 158 | 12.56 |
| Antonino Scuderi | 3 | 66 | 7.07 |
| Peter M. Asbeck | 4 | 210 | 28.32 |
| Giuseppe Palmisano | 5 | 209 | 26.26 |