Reactive matching is extended to wide bandwidths using the impedance property of LC-ladder filters. In this paper, we present a systematic method to design wideband low-noise amplifiers. An SiGe amplifier with on-chip matching network spanning 3-10 GHz delivers 21-dB peak gain, 2.5-dB noise figure, and -1-dBm input IP3 at 5 GHz, with a 10-mA bias current.
CITATION STYLE
Ismail, A., & Abidi, A. A. (2004). A 3-10-GHz low-noise amplifier with wideband LC-ladder matching network. In IEEE Journal of Solid-State Circuits (Vol. 39, pp. 2269–2277). https://doi.org/10.1109/JSSC.2004.836344
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