Title :
CMOS Low-Noise Amplifier for Mode-C & Mode-D MB-OFDM UWB Wireless Receiver
Author :
Huang, Zhe-Yang ; Huang, Che-Cheng ; Chen, Chun-Chieh ; Hung, Chung-Chih
Author_Institution :
Dept. of Communication Engineering, National Chiao Tung University, Hsin-Chu, Taiwan
Abstract :
This paper presents a low-power low-noise amplifier (LNA) with switching bands for MB-OFDM Group-C and Group-D ultra-wideband wireless radio system. The LNA is designed and implemented in TSMC 0.18um RF CMOS process. Simulation results show that power gain of 12.4dB, input and output matching lower then -8.5dB and -14.5dB, and a minimum NF of 4.0dB can be achieved, while the power consumption is 11.2 mW through 1.8V power supply.
Keywords :
Broadband amplifiers; Capacitors; Costs; Energy consumption; Impedance matching; Low-noise amplifiers; Noise figure; Noise measurement; Radio frequency; Ultra wideband technology;
Conference_Titel :
Electron Devices and Solid-State Circuits, 2007. EDSSC 2007. IEEE Conference on
Conference_Location :
Tainan, Taiwan
Print_ISBN :
978-1-4244-0637-1
Electronic_ISBN :
978-1-4244-0637-1
DOI :
10.1109/EDSSC.2007.4450292
