Abstract | ||
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This paper presents an all-digital class-G quadrature switched-capacitor power amplifier (Q-SCPA) implemented in 65 nm CMOS. It combines in-phase (I) and quadrature (Q) signals on a shared capacitor array. The I/Q signals are digitally weighted and combined in the charge domain. Quadrature summation results in a 3 dB signal loss; Hence the Q-SCPA utilizes a class-G dual-supply architecture to impr... |
Year | DOI | Venue |
---|---|---|
2016 | 10.1109/JSSC.2015.2496956 | IEEE Journal of Solid-State Circuits |
Keywords | Field | DocType |
Capacitors,Switches,Arrays,Switching circuits,Clocks,CMOS integrated circuits,Power generation | Wideband,Phase modulation,Quadrature amplitude modulation,Capacitor,Control theory,Computer science,CMOS,Electronic engineering,Quadrature (mathematics),Q code,Electrical engineering,Amplifier | Journal |
Volume | Issue | ISSN |
51 | 5 | 0018-9200 |
Citations | PageRank | References |
15 | 0.94 | 14 |
Authors | ||
5 |
Name | Order | Citations | PageRank |
---|---|---|---|
Wen Yuan | 1 | 34 | 5.20 |
V. Aparin | 2 | 45 | 5.64 |
jeremy d dunworth | 3 | 31 | 4.56 |
Lee Seward | 4 | 15 | 1.27 |
Jeffrey S. Walling | 5 | 163 | 19.89 |