DocumentCode
2665004
Title
Calibration of input-match and its center frequency for an inductively degenerated low noise amplifier
Author
Mahersi, Sami ; Mnif, Hassene ; Loulou, Mourad
Author_Institution
Sfax Nat. Sch. of Eng., Lab. of Electron. & Inf. Technol., Sfax, Tunisia
fYear
2010
fDate
12-15 Dec. 2010
Firstpage
166
Lastpage
169
Abstract
All RF circuit is exposed to process variations and parasitic elements, which can degrade significantly the input match and deviate its center frequency. This paper proposes a new technique to calibrate the input match and its center frequency for 2.45 GHz CMOS inductively degenerated low noise amplifier (LNA). This technique allows center frequency deviation compensation and corrects the shift of the input match quality without degrading the others characteristics of the LNA.
Keywords
CMOS analogue integrated circuits; UHF amplifiers; calibration; low noise amplifiers; RF circuit; center frequency deviation compensation; frequency 2.45 GHz; inductively degenerated low noise amplifier; input-match calibration; Impedance; Out of order; Performance evaluation; Switches; Calibration; Center frequency; Input match; Low noise amplifier (LNA);
fLanguage
English
Publisher
ieee
Conference_Titel
Electronics, Circuits, and Systems (ICECS), 2010 17th IEEE International Conference on
Conference_Location
Athens
Print_ISBN
978-1-4244-8155-2
Type
conf
DOI
10.1109/ICECS.2010.5724480
Filename
5724480
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