Reconfigurable CMOS low noise amplifier for self compensation

Author

Kawazoe, Daisuke ; Sugawara, Hirotaka ; Ito, Takeshi ; Okada, Kenichi ; Masu, Kazuya

Author_Institution

Integrated Res. Inst., Tokyo Inst. of Technol., Yokohama

fYear

2006

fDate

21-24 May 2006

Abstract

This paper proposes a reconfigurable low noise amplifier (LNA). The proposed LNA equips variable bias circuit and can be reconfigured by bias voltage of transistors. It contributes to power reduction, compensation of intermodulation, and output signal to noise ratio (SNR _out). The proposed LNA achieves 73 % of power reduction by controlling bias voltage, and dynamic compensation of DeltaIM3 and SNR _out is realized

Keywords

CMOS integrated circuits; low noise amplifiers; CMOS low noise amplifier; intermodulation compensation; reconfigurable amplifier; self compensation; CMOS technology; Circuit noise; Circuit optimization; Circuit synthesis; Costs; Low-noise amplifiers; Radio frequency; Runtime; Temperature; Voltage;

fLanguage

English

Publisher

ieee

Conference_Titel

Circuits and Systems, 2006. ISCAS 2006. Proceedings. 2006 IEEE International Symposium on

Conference_Location

Island of Kos

Print_ISBN

0-7803-9389-9

Type

conf

DOI

10.1109/ISCAS.2006.1693358

Filename

1693358

Link To Document

https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2545397