Title :
Optimal design of spectrum constrained signal sets with correlation analysis
Author :
Wang, Tao ; Yan, Weiyong ; Zang, Zhuquan
Author_Institution :
Dept of Electr. & Comput. Eng., Curtin Univ. of Technol., GPO Box U 1987, WA, Australia
Abstract :
The paper is concerned with the design of an optimal set of analog signals with prescribed magnitude spectrum and quadratic phase structure such that the maximum cross-correlation is minimized. An analytic expression for the maximum cross-correlation between two signals is derived through mathematical analysis. The optimal set of signals with the lowest maximum cross-correlation is explicitly characterized under certain conditions.
Keywords :
correlation methods; mathematical analysis; minimisation; signal processing; analog signals; correlation analysis; mathematical analysis; maximum cross-correlation minimization; prescribed magnitude spectrum; quadratic phase structure; spectrum constrained signal sets; Australia; Bandwidth; Design methodology; Frequency domain analysis; Multiaccess communication; Radar signal processing; Signal analysis; Signal design; Sonar detection; Upper bound;
Conference_Titel :
Acoustics, Speech, and Signal Processing, 2005. Proceedings. (ICASSP '05). IEEE International Conference on
Print_ISBN :
0-7803-8874-7
DOI :
10.1109/ICASSP.2005.1415868
