Title :
A Novel 2.4GHz CMOS Low Nose Amplifier Based on Cascode Feekback Topology
Author :
Kaihang, Li ; Junling, Zhang
Author_Institution :
Dept. of Phys., Xiamen Univ., Xiamen
Abstract :
In this paper, a low noise amplifier based on cascode feedback topology was proposed for 2.4 GHz wireless LAN application. The design was simulated with TSMC 0.18 design kit by using ADS software. The simulation result shows that the designed LNA achieves quite high quality. With 1.8 V power supply, the impedances of input and output arrive at rather matched value of 50 ohm. The gain reaches to 15.15 dB, with 0.62 dB of low noise figure, and the power consumption is as low as 7.9 mw.
Keywords :
CMOS integrated circuits; UHF amplifiers; UHF integrated circuits; low noise amplifiers; wireless LAN; ADS software; CMOS; cascode feekback topology; noise amplifier; wireless LAN; Application software; Energy consumption; Feedback; Impedance; Low-noise amplifiers; Noise figure; Nose; Power supplies; Topology; Wireless LAN; CMOS; Feedback; Gain; Low noise amplifier; Noise fiugre;
Conference_Titel :
Anti-counterfeiting, Security, Identification, 2007 IEEE International Workshop on
Conference_Location :
Xiamen, Fujian
Print_ISBN :
1-4244-1035-5
Electronic_ISBN :
1-4244-1035-5
DOI :
10.1109/IWASID.2007.373705
