A 3.1-8.0 GHz MB-OFDM UWB transceiver in 0.18μm CMOS
2007 IEEE Custom Integrated Circuits Conference (2007) - Comments
doi: 10.1109/cicc.2007.4405816 

Hui Zheng, Shuzuo Lou, Dongtian Lu, Cheng Shen, Tatfu Chan, H.C. Luong