Abstract | ||
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This paper presents the analysis, design, and implementation of a 60-GHz outphasing transmitter in 40-nm bulk CMOS. The 60-GHz outphasing transmitter is optimized for high output power and peak power-added efficiency (PAE) while maintaining sufficient linearity. The chip occupies an active area of 0.33 mm2 and consumes 217 mW from a 1-V supply voltage, delivering 15.6-dBm linear output power with 25% PAE (PA). It achieves a 500-Mb/s 16QAM modulation with 12.5-dBm average output power and 15% average efficiency (PA) at an EVM of -22 dB. Mismatch compensation and phase correction are applied to further improve the average output power and efficiency by about 1.6 dB and 4%, respectively. |
Year | DOI | Venue |
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2012 | 10.1109/JSSC.2012.2216692 | J. Solid-State Circuits |
Keywords | Field | DocType |
efficiency,average output power,cmos integrated circuits,phase correction,radio transmitters,60 ghz,wavelength 40 nm,poly-phase filter,power 217 mw,mixer,power amplifier,bulk cmos,16qam modulation,bit rate 500 mbit/s,millimeter-wave,voltage 1 v,peak power-added efficiency,quadrature amplitude modulation,transformer,linearization,frequency 60 ghz,outphasing transmitter,power combiner,linear output power,cmos,evm,mismatch compensation,power generation,baseband,millimeter wave,transmitters,bandwidth | Transmitter,Baseband,Quadrature amplitude modulation,Computer science,Linearity,Voltage,CMOS,Modulation,Electronic engineering,Electrical engineering,Amplifier | Journal |
Volume | Issue | ISSN |
47 | 12 | 0018-9200 |
Citations | PageRank | References |
16 | 1.27 | 15 |
Authors | ||
3 |
Name | Order | Citations | PageRank |
---|---|---|---|
Dixian Zhao | 1 | 119 | 18.35 |
Shailesh Kulkarni | 2 | 23 | 3.48 |
Patrick Reynaert | 3 | 463 | 76.50 |