supported by the National Key Basic Research Program of China(973Program)under Grant No.2012CB315603;the National Natural Science Foundation of China under Grants No.61032005,No.61177065,No.61174199;the Jiangsu Province Science Foundation under Grant No.BK2012058
In order to generate optical Ultra- Wideband (UWB) pulse train with a switchable shape, a novel method based on a Polarization Modulator (PolM), a Polarization Controller (PC) and a delay line, is proposed and e...
supported by the National Natural Science Foundation of China (Grant Nos. 61173012. 61173036);the National Basic Research Program of China (Grant No. 2007CB815500);the National High Technology Research and Development Program of China(Grant No. 2007AA12z343);the State Key Laboratory of Integrated Services Networks Open Project (Grant No. ISN12-05);the Open Fund Project of Key Laboratory in Hunan Universities (Grant No. 11K017)
The positioning precision of the transmitting Chinese Area Positioning System(CAPS) is reduced due to the non-ideal distribution of the satellite constellation.Positioning and navigation enhancement methods are able t...
supported by the National Science Fund for Distinguished Young Scholars (60725105);the National Basic Research Program of China (2009CB320404);the Program for Changjiang Scholars and Innovative Research Team in University (PCSIRT) (IRT0852);the 111 Project (B08038);Scientific Research Program Funded by Shaanxi Provincial Education Commission (2010JK666)
A novel receiver is proposed in this paper that uses the blind adaptive multi-user detection (MUD) technique to deal with the presence of multiple-access interference (MAI) and inter-symbol interference (ISI) in...