TY - GEN
T1 - Blind detection and parameter estimation of single frequency-hopping signal in complex electromagnetic environment
AU - Ma, Yongkui
AU - Yan, Yuchao
N1 - Publisher Copyright:
© 2016 IEEE.
PY - 2016/12/5
Y1 - 2016/12/5
N2 - according to the non-stationary property of frequency-hopping signal, this paper presents a new blind detection and parameter estimation algorithm, which is based on Short-Time Fourier Transform, for single frequency-hopping signal in complex electromagnetic environment. The frequency-hopping signal can be recognized by the same dwell duration of the signal Component on different frequencies, which the interference signal and the noise can be effectively removed to achieve the purpose of blind detection. Then, the hopping frequency and frequency-hopping cycle can be accurately estimated with Fast Fourier Transform. Theory analysis and simulation show that the algorithm can improve the performance of detection and parameter estimation in complex electromagnetic environment.
AB - according to the non-stationary property of frequency-hopping signal, this paper presents a new blind detection and parameter estimation algorithm, which is based on Short-Time Fourier Transform, for single frequency-hopping signal in complex electromagnetic environment. The frequency-hopping signal can be recognized by the same dwell duration of the signal Component on different frequencies, which the interference signal and the noise can be effectively removed to achieve the purpose of blind detection. Then, the hopping frequency and frequency-hopping cycle can be accurately estimated with Fast Fourier Transform. Theory analysis and simulation show that the algorithm can improve the performance of detection and parameter estimation in complex electromagnetic environment.
KW - Blind detection
KW - Crequency-hopping signal
KW - Parameter estimation
KW - Short-Time Fourier Transform
UR - https://www.scopus.com/pages/publications/85010445188
U2 - 10.1109/IMCCC.2016.22
DO - 10.1109/IMCCC.2016.22
M3 - 会议稿件
AN - SCOPUS:85010445188
T3 - Proceedings - 2016 6th International Conference on Instrumentation and Measurement, Computer, Communication and Control, IMCCC 2016
SP - 370
EP - 374
BT - Proceedings - 2016 6th International Conference on Instrumentation and Measurement, Computer, Communication and Control, IMCCC 2016
A2 - Li, Junbao
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 6th International Conference on Instrumentation and Measurement, Computer, Communication and Control, IMCCC 2016
Y2 - 21 July 2016 through 23 July 2016
ER -