Novel algorithm for Frequency Estimation of continuous wave

摘要：

An algorithm for frequency estimation of continuous sinusoidal signal corrupted by complex white Gaussian noise was proposed. Devide the samples evenly and get many sinusoid sequences with the same frequency. Correlation accumulation could decrease the number of the signal samples and increase the output signal-tonoise ratio. Interpolation on Fourier coefficients made it possible to get the optimal frequency estimate. The computer simulation results showed that the performance of proposed method was asymptotic to Cramer-Rao bound.

关键词： correlation accumulation continuous wave frequency estimation Cramer-Rao bound

作者: ZHANG Gang-bing QIAN Xian-yi

作者单位: Changzhou Institute of Technology Changzhou, China

会议类型: 国际会议

会议名称: 2011 International Conference on Electronics and Optoelectronics(2011电子学与光电子学国际会议 ICEOE 2011)

会议地点: 大连

会议语种:英文

页码: 464-467

在线出版日期: 2011-07-29（万方平台首次上网日期，不代表论文的发表时间）