Calibration of output-match and its center frequency for an inductively degenerated low noise amplifier

Calibration of output-match and its center frequency for an inductively degenerated low noise amplifier

This paper presents a new technique to calibrate the output match and its center frequency for an inductively degenerated CMOS low noise amplifier that operates at 2.45 GHz center frequency. This technique allows the compensation of any output match center frequency shift and corrects any change of...

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Bibliographische Detailangaben
Hauptverfasser: Mahersi, S., Mnif, H., Loulou, M.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Calibration
Capacitance
center frequency
Equations
Impedance
Impedance matching
Low noise amplifier
Mathematical model
Output match
Tuning
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Beschreibung
Zusammenfassung:This paper presents a new technique to calibrate the output match and its center frequency for an inductively degenerated CMOS low noise amplifier that operates at 2.45 GHz center frequency. This technique allows the compensation of any output match center frequency shift and corrects any change of the LNA output match quality. This technique is investigated theoretically and by simulation. The impact of these parameters tuning in the others performances of the LNA is studied.
ISSN:2159-1660
DOI:10.1109/ICM.2011.6177366