Title | ||
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A 0.5-V 2.5-GHz high-gain low-power regenerative amplifier based on Colpitts oscillator topology in 65-nm CMOS |
Abstract | ||
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This paper proposes the regenerative amplifier based on the Colpitts oscillator topology. The positive feedback amount was optimized analytically in the circuit design. The proposed regenerative amplifier was fabricated in 65 nm CMOS technology. The measurement results showed 28.7 dB gain and 6.4 dB noise figure at 2.55 GHz while consuming 120 μW under the 0.5-V power supply. |
Year | DOI | Venue |
---|---|---|
2014 | 10.1109/APCCAS.2014.7032789 | Circuits and Systems |
Keywords | Field | DocType |
CMOS integrated circuits,UHF amplifiers,UHF integrated circuits,UHF oscillators,circuit optimisation,feedback amplifiers,feedback oscillators,low-power electronics,network topology,CMOS technology,Colpitts oscillator topology,circuit optimization,frequency 2.5 GHz,frequency 2.55 GHz,gain 28.7 dB,high-gain low-power regenerative amplifier,noise figure 6.4 dB,positive feedback,power 120 muW,size 65 nm,voltage 0.5 V | Oscillation,Computer science,Control theory,Circuit design,Noise figure,Electronic engineering,Amplifier,Colpitts oscillator,Topology,Impedance matching,Positive feedback,CMOS,Electrical engineering | Conference |
Citations | PageRank | References |
2 | 0.48 | 3 |
Authors | ||
6 |
Name | Order | Citations | PageRank |
---|---|---|---|
Taisuke Hamada | 1 | 2 | 0.48 |
Hao Jiang | 2 | 2 | 0.48 |
Yiming Fang | 3 | 30 | 9.71 |
Hiroyuki Ito | 4 | 12 | 3.68 |
Noboru Ishihara | 5 | 20 | 8.48 |
Kazuya Masu | 6 | 120 | 36.37 |