Comments on "CMOS low-noise amplifier design optimization techniques"

Comments on "CMOS low-noise amplifier design optimization techniques"

The original paper by T.-K. Nguyen et al. (see ibid., vol.52, no.5, p.1433-42, May 2004) analyzes the four low-noise amplifier (LNA) design techniques, i.e.: 1) classical noise matching; 2) simultaneous noise and input matching (SNIM); 3) power-constrained noise optimization; and 4) power-constraine...

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Veröffentlicht in:IEEE transactions on microwave theory and techniques 2006-07, Vol.54 (7), p.3155
Hauptverfasser: Jingxue Lu, Jingxue Lu, Fengyi Huang, Fengyi Huang
Format: Artikel
Sprache:eng
Schlagworte:
Design optimization
Equations
Guidelines
Impedance matching
Low-noise amplifiers
Radio frequency
Radiofrequency identification
Radiofrequency integrated circuits
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Zusammenfassung:The original paper by T.-K. Nguyen et al. (see ibid., vol.52, no.5, p.1433-42, May 2004) analyzes the four low-noise amplifier (LNA) design techniques, i.e.: 1) classical noise matching; 2) simultaneous noise and input matching (SNIM); 3) power-constrained noise optimization; and 4) power-constrained simultaneous noise and input matching (PCSNIM) based on the noise parameter expressions so as to provide the guideline for LNA designers. Unfortunately, there are some errors in the derivations of noise parameter expressions for the SNIM, which also applied to the PCSNIM.
ISSN:0018-9480
1557-9670
DOI:10.1109/TMTT.2006.877051