An RF Transmitter Front-end Implementation in 0.18μm CMOS for OFDM-UWB

摘要：

An RF Transmitter front-end implemented in 0.18μm CMOS for WiMedia MB-OFDM UWB is presented in the paper,which consists of a V-I converter,an up modulator,a Differential to Single (D2S) converter,a PA and the divided by 2 divider for the LO carrier generation. The post simulation shows the maximum transmitter linear output power level of -2dBm (3.1-4.8GHz band) with 6dB power control range,output P1dB over 0dBm,44dBc image rejection ratio and the core chip current consumption is only 24mA with 1.8V supply voltage for the complete RF transmitter front-end.

关键词： WiMedia OFDM UWB Transmitter SSB Mizer Divider

作者: Renliang Zheng Wei Li Ning Li Junyan Ren

作者单位: State Key Laboratory of ASIC & System,Fudan University,Shanghai,201203,P.R.China

会议类型: 国际会议

会议名称: 9th International Conference on Solid-State and Integrated-Circuit Technology(第9届固态和集成电路国际会议)

会议地点: 北京

会议语种:英文

页码: 1564-1568

在线出版日期: 2008-10-20（万方平台首次上网日期，不代表论文的发表时间）