A 0.18μm 3.25-5.6GHz and 6-10.4GHz Band Switchable Low Noise Amplifier

摘要：

One band switchable low noise amplier (LNA) is designed for wideband applications. The proposed band switchable LNA has two switchable bands. The design consists of a input matching circuit, two cascode commonsource ampliers and an output buffer for measurement. The proposed LNA is designed with two switching capacitors as loading that use NMOS to make high quality factor. The proposed LNA gives switchable gains of 10.8dB and 16.8dB, and noise gure of 3.6-6.2dB and 3.1-6.5dB at 3.25-5.6GHz and 6-10.4GHz frequency band, respectively, while consuming 22.46mW through a 1.8V power supply using the TSMC 0.18m CMOS technology.

作者: Yeh-Tai Hung Shang-Ho Tsaiy Yen-Chang Chen Zhe-Yang Huang Y.-T.Hung S.-H.Tsai Y.-C.Chen Z.-Y.Huang

作者单位: Department of Electrical Engineering National Chiao Tung University, Hsinchu, Taiwan ITRI, Hsinchu, Taiwan

会议类型: 国际会议

会议名称: 2010国际超宽带会议(ICUWB 2010)

会议地点: 南京

会议语种:英文

页码: 1-4

在线出版日期: 2010-09-20（万方平台首次上网日期，不代表论文的发表时间）