A CMOS Non-Coherent Channel Selective IR-UWB Transceiver for WPAN Applications

摘要：

This paper presents a 3.1-5 GHz IR-UWB CMOS transceiver designed using 0.18μm CMOS technology. The LNA stage includes a frequency tunable load and digitally controlled notch filter allowing the three channel selection. To remove the bulky and lossy external balun, the receiver contains a single to differential circuit embedded in LNA stages. The transmitter adopts a pulse generator using the switched LC VCO. The pulse width can be controlled from 0.5n to 6ns. The simulated noise figure of receiver is less than 3 dB and the consumed power is 45 mW. The transmitter achieves the differential output swing range of 2V under 50Ω load and the average power consumption is 1.8mW at the 1Mbps data rate.

作者: Min Cheol Ha Byung Jun Park Young Jin Park Yun Seong Eo

作者单位: RF Circuit And System Lab, Kwangwoon University, 447-1 Wolgye-dong, Nowon-gu, Seoul, South-Korea (13 Korea Electro-technology Research Institute (KERI), An-San city, South-Korea (426-170)

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）