Title :
A low noise amplifier with on-chip matching network and integrated bulk Acoustic Wave resonators for high image rejection
Author :
Dielacher, Markus ; Flatscher, Martin ; Pribyl, Wolfgang
Author_Institution :
Infineon Technol. Austria, Graz, Austria
Abstract :
This paper presents a 2.45 GHz low noise amplifier (LNA), built in a 0.13 mum CMOS process. It has an on-chip matching network and contains integrated bulk acoustic wave (BAW) resonators for narrow-band filtering at RF. The voltage gain of LNA and matching network is 31.5 dB with 4.7 dB noise figure (NF) at a current consumption of 2 mA.
Keywords :
CMOS integrated circuits; low noise amplifiers; CMOS process; acoustic wave resonators; frequency 2.45 GHz; low noise amplifier; on-chip matching network; voltage gain; Acoustic noise; Acoustic waves; CMOS process; Filtering; Low-noise amplifiers; Matched filters; Narrowband; Network-on-a-chip; Radiofrequency amplifiers; Resonator filters;
Conference_Titel :
Research in Microelectronics and Electronics, 2009. PRIME 2009. Ph.D.
Conference_Location :
Cork
Print_ISBN :
978-1-4244-3733-7
Electronic_ISBN :
978-1-4244-3734-4
DOI :
10.1109/RME.2009.5201313
