Title :
Multiband-OFDM based ultra wideband system modelling of on/off-body antenna diversity
Author :
Qammer H. Abbasi;Erchin Serpedin;Khalid Qaraqe;Akram Alomainy;Yang Hao
Author_Institution :
Department of Electrical Engineering and Computer Science, Texas A &
fDate :
7/1/2015 12:00:00 AM
Abstract :
This paper presents system level performance of ultra wideband (UWB) on-body and off-body diversity using multiband OFDM based UWB system on the basis of bit error rate (BER). The percentage improvement in the system performance of diversity combined signal with respect to the single antenna signal shows that; in case of off-body diversity case, improvement variations in BER performance are in the range of 25% (for chest case i.e., LOS scenario) to 65% (for back case i.e., NLOS scenario) higher than that of on-body diversity.
Keywords :
"Bit error rate","System performance","OFDM","Wireless communication","Frequency measurement","Ultra wideband technology","Antennas"
Conference_Titel :
Antennas and Propagation & USNC/URSI National Radio Science Meeting, 2015 IEEE International Symposium on
DOI :
10.1109/APS.2015.7305570
