TY - GEN
T1 - Analytical expression of GSM signal ambiguity function
AU - Xinghao, Zhao
AU - Ran, Tao
AU - Yue, Wang
PY - 2008
Y1 - 2008
N2 - GSM based passive radar utilizes the GSM signal transmitted by GSM base station as an illuminator of opportunity. In this paper, GMSK modulation adopted by GSM signal is analyzed, and analytical expression of GSM signal time-delay and Doppler-shifted ambiguity function are obtained by approximating GMSK to MSK modulation and regarding the symbol sequence as pseudo-random sequence. Finally, the rationality of the approximate method is also verified by the simulations.
AB - GSM based passive radar utilizes the GSM signal transmitted by GSM base station as an illuminator of opportunity. In this paper, GMSK modulation adopted by GSM signal is analyzed, and analytical expression of GSM signal time-delay and Doppler-shifted ambiguity function are obtained by approximating GMSK to MSK modulation and regarding the symbol sequence as pseudo-random sequence. Finally, the rationality of the approximate method is also verified by the simulations.
UR - http://www.scopus.com/inward/record.url?scp=67249160589&partnerID=8YFLogxK
U2 - 10.1109/ICOSP.2008.4697604
DO - 10.1109/ICOSP.2008.4697604
M3 - Conference contribution
AN - SCOPUS:67249160589
SN - 9781424421794
T3 - International Conference on Signal Processing Proceedings, ICSP
SP - 2279
EP - 2283
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 -