TY - GEN
T1 - Design and implementation of noise simulation circuit for a noncoherent spread-spectrum system if signal simulator
AU - Zhifeng, Song
AU - Wei, Cui
AU - Siliang, Wu
PY - 2008
Y1 - 2008
N2 - The noise simulation circuit of noncoherent spread-spectrum system intermediate frequency (IF) signal simulator is designed based on FPGA and DSP. This circuit generates white Gaussian noise (WGN), calculates coefficients of signal-to-noise ratio (SNR) refer to the specified SNR of each channel and according to these coefficients to generate spread-spectrum IF signal for transmitting to simulate the actual receive signal of responder beacon (RSP). It has been verified that the result of test meets the requests of system.
AB - The noise simulation circuit of noncoherent spread-spectrum system intermediate frequency (IF) signal simulator is designed based on FPGA and DSP. This circuit generates white Gaussian noise (WGN), calculates coefficients of signal-to-noise ratio (SNR) refer to the specified SNR of each channel and according to these coefficients to generate spread-spectrum IF signal for transmitting to simulate the actual receive signal of responder beacon (RSP). It has been verified that the result of test meets the requests of system.
UR - http://www.scopus.com/inward/record.url?scp=67249156706&partnerID=8YFLogxK
U2 - 10.1109/ICOSP.2008.4697178
DO - 10.1109/ICOSP.2008.4697178
M3 - Conference contribution
AN - SCOPUS:67249156706
SN - 9781424421794
T3 - International Conference on Signal Processing Proceedings, ICSP
SP - 494
EP - 497
BT - 2008 9th International Conference on Signal Processing, ICSP 2008
T2 - 2008 9th International Conference on Signal Processing, ICSP 2008
Y2 - 26 October 2008 through 29 October 2008
ER -