TY - GEN
T1 - PER performance enhancement through antenna and transceiver co-design for multi-band OFDM UWB communication
AU - Wang, Peng
AU - Tenhunen, Hannu
AU - Zhou, Dian
AU - Zheng, Li Rong
PY - 2008
Y1 - 2008
N2 - This paper investigates the packet error rate (PER) performance enhancement through the antenna and the transceiver co-design for MB-OFDM UWB system. Five different UWB antennas, covering the whole UWB spectrum, are selected for study. Through the link-margin analysis and PER performance simulation, radio transceiver design specifications are optimized according to different antennas' performance at different band groups. Transmitter pre-distortion and receiver equalization are applied at the front-end of the transceiver to co-design with the antenna, which further enhance PER performance. Our study reveals that, antenna is an important part of radio transceiver which has to be considered in advance during the chip design [1], particularly in the ultra-wide band radio system. Through the antenna and radio front-end co-design, not only could PER performance be enhanced, but also could design parameters be relaxed for the power amplifier (PA) and the low noise amplifier (LNA), particularly for higher band groups.
AB - This paper investigates the packet error rate (PER) performance enhancement through the antenna and the transceiver co-design for MB-OFDM UWB system. Five different UWB antennas, covering the whole UWB spectrum, are selected for study. Through the link-margin analysis and PER performance simulation, radio transceiver design specifications are optimized according to different antennas' performance at different band groups. Transmitter pre-distortion and receiver equalization are applied at the front-end of the transceiver to co-design with the antenna, which further enhance PER performance. Our study reveals that, antenna is an important part of radio transceiver which has to be considered in advance during the chip design [1], particularly in the ultra-wide band radio system. Through the antenna and radio front-end co-design, not only could PER performance be enhanced, but also could design parameters be relaxed for the power amplifier (PA) and the low noise amplifier (LNA), particularly for higher band groups.
KW - Antenna
KW - Co-design
KW - PER
KW - Transceiver
KW - UWB
UR - http://www.scopus.com/inward/record.url?scp=67249110804&partnerID=8YFLogxK
U2 - 10.1109/ISSOC.2008.4694875
DO - 10.1109/ISSOC.2008.4694875
M3 - Conference contribution
AN - SCOPUS:67249110804
SN - 9781424425419
T3 - 2008 International Symposium on System-on-Chip Proceedings, SOC 2008
BT - 2008 International Symposium on System-on-Chip Proceedings, SOC 2008
T2 - 2008 International Symposium on System-on-Chip, SOC 2008
Y2 - 5 November 2008 through 6 November 2008
ER -