Jing Wang Lang Mai Yanjie Peng Jun Han Xiaoyang Zeng An Energy-Proportion Synchronization Method for IR-UWB Communications. 2578-2581 2007 conf/iscas/2007 ISCAS http://doi.ieeecomputersociety.org/10.1109/ISCAS.2007.377842 db/conf/iscas/iscas2007.html#WangMPHZ07