TY - GEN
T1 - Implementation of channel simulator for narrowband communication satellite systems
AU - Hui, Zhang
AU - Hong-Feng, Wang
AU - Hao, Chen
AU - Zhe, Zheng
N1 - Publisher Copyright:
© 2015 IEEE.
PY - 2015/11/25
Y1 - 2015/11/25
N2 - In this paper, hardware implementation and simulation method of channel simulator of Ka-band communication satellite systems are investigated. Adopting FPGA+DSP hardware, the developed simulator can exactly simulate various satellite channel impairments including phase noise, time delay, Doppler, Ricean fading, Rayleigh fading, rain fading, additive Gaussian white noise, modulated interference signals, spurious performance, amplitude-frequency response, and group delay. Up until now, this new simulator is the most comprehensive channel simulator in the world. Furthermore, the designs of the key simulation modules including group delay and phase noise are presented in the paper, and their simulation accuracy are also discussed. Finally, Measurement results show that the proposed simulator has achieved good performance.
AB - In this paper, hardware implementation and simulation method of channel simulator of Ka-band communication satellite systems are investigated. Adopting FPGA+DSP hardware, the developed simulator can exactly simulate various satellite channel impairments including phase noise, time delay, Doppler, Ricean fading, Rayleigh fading, rain fading, additive Gaussian white noise, modulated interference signals, spurious performance, amplitude-frequency response, and group delay. Up until now, this new simulator is the most comprehensive channel simulator in the world. Furthermore, the designs of the key simulation modules including group delay and phase noise are presented in the paper, and their simulation accuracy are also discussed. Finally, Measurement results show that the proposed simulator has achieved good performance.
KW - Channel simulator
KW - FPGA
KW - communication satellite systems
KW - group delay
KW - phase noise
UR - http://www.scopus.com/inward/record.url?scp=84960970139&partnerID=8YFLogxK
U2 - 10.1109/ICSPCC.2015.7338764
DO - 10.1109/ICSPCC.2015.7338764
M3 - Conference contribution
AN - SCOPUS:84960970139
T3 - 2015 IEEE International Conference on Signal Processing, Communications and Computing, ICSPCC 2015
BT - 2015 IEEE International Conference on Signal Processing, Communications and Computing, ICSPCC 2015
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 5th IEEE International Conference on Signal Processing, Communications and Computing, ICSPCC 2015
Y2 - 19 September 2015 through 22 September 2015
ER -