Abstract | ||
---|---|---|
This paper introduces an EER 90 nm CMOS experimental prototype switched capacitor power amplifier (SCPA) that achieves high output power, efficiency and linear output-power control using a switched-capacitor-based switching PA without the use of a supply modulator. While amplifying 64-QAM OFDM modulation with a 20 MHz signal bandwidth it achieves an average output power of 17.7 dBm, an average PAE of 32.1%, and an EVM of 2.9%. |
Year | DOI | Venue |
---|---|---|
2011 | 10.1109/ISSCC.2011.5746382 | ISSCC |
Keywords | Field | DocType |
signal bandwidth,cmos analogue integrated circuits,bandwidth 20 mhz,switched capacitor networks,efficiency 32.1 percent,linear output-power control,radio transmitters,cmos experimental prototype,power amplifiers,envelope elimination and restoration transmitters,eer-polar transmitters,switched-capacitor power amplifier,pulse amplitude modulation,quadrature amplitude modulation,size 90 nm,radiofrequency amplifiers,supply modulator,64-qam ofdm modulation,power generation,capacitors,modulation,linearity,switches,cmos integrated circuits,switched capacitor,power amplifier | Transmitter,Quadrature amplitude modulation,Computer science,Linearity,Power control,Modulation,Electronic engineering,Transconductance,Pulse-amplitude modulation,Electrical engineering,Amplifier | Conference |
ISSN | ISBN | Citations |
0193-6530 | 978-1-61284-303-2 | 18 |
PageRank | References | Authors |
1.97 | 3 | 4 |
Name | Order | Citations | PageRank |
---|---|---|---|
Sang-Min Yoo | 1 | 109 | 12.66 |
Jeffrey S. Walling | 2 | 163 | 19.89 |
Eum Chan Woo | 3 | 70 | 5.66 |
David J. Allstot | 4 | 473 | 80.41 |