Title :
Preamplifier for ultra-wide band system in 0.18μm CMOS process
Author_Institution :
Inst. of Microelectron., Singapore, Singapore
Abstract :
A preamplifier is presented for single band ultra-wide band systems. A feed-back configuration is employed with a bandpass filter. The process is in CSM 0.18μm standard CMOS process. The preamplifier is with bandwidth of 6GHz (3GHz∼9GHz), noise figure of less than 8.5dB. The bandwidth and noise figure are comparable to the results from other designs done in 0.13μm CMOS process. The design is suitable for both single band and multiple bands ultra-wide band system usage. The pass band meets most proposals to IEEE 802.15 group.
Keywords :
CMOS integrated circuits; IEEE standards; band-pass filters; broadband networks; feedback; preamplifiers; 0.13 microns; 0.18 microns; 6 GHz; CMOS process; IEEE 802.15; bandpass filter; feedback configuration; multiple band system; pass band; preamplifier; single band system; ultra-wide band system;
Conference_Titel :
ASIC, 2003. Proceedings. 5th International Conference on
Print_ISBN :
0-7803-7889-X
DOI :
10.1109/ICASIC.2003.1277399
