Tehnički vjesnik, Vol. 22 No. 4, 2015.
Izvorni znanstveni članak
https://doi.org/10.17559/TV-20140708094732
Ultra-wideband systems with orthogonal coded differential TR receiver
Josip Milanović
; Croatian regulatory authority for network industries, R. F. Mihanovića 9, Zagreb, Croatia
Snježana Rimac-Drlje
orcid.org/0000-0003-3081-6214
; J. J. Strossmayer University of Osijek, Faculty of Electrical Engineering, Kneza Trpimira 2B, Osijek, Croatia
Slavko Rupčić
; J. J. Strossmayer University of Osijek, Faculty of Electrical Engineering, Kneza Trpimira 2B, Osijek, Croatia
Sažetak
This paper presents coded differential TR (cDTR) receiver that transmits extra bit by mapping information in K different orthogonal codes. The performance of the coded DTR is analyzed and compared with the conventional DTR. Throughout the analysis, the performance of receivers in terms of bit error probability (BEP), data rate and receiver complexity are assessed. The results show that coded DTR is able to outperform conventional DTR receiver in terms of data rate maintaining the same BEP. Additionally, the receiver hardware complexity issue is discussed.
Ključne riječi
coded differential TR (cDTR) receiver; IEEE 802.15.3a; inter-frame interference (IFI); ultra-wideband (UWB) system
Hrčak ID:
143131
URI
Datum izdavanja:
8.8.2015.
Posjeta: 1.805 *