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Modified Algorithm for Calculating the Ambiguity Function in the Problem of Estimating the Mutual Time Delays of Wideband Signals
Radiophysics and Quantum Electronics ( IF 0.8 ) Pub Date : 2020-03-01 , DOI: 10.1007/s11141-020-10015-1
I. V. Grin’ , R. A. Ershov , O. A. Morozov

Using the modified algorithm for calculating the ambiguity function, we consider the method of estimation of the mutual time delay of wideband signals, which are recorded by multiposition systems for determining the radiation-source location with the help of the space segment. It is based on the extraction of narrowband channels from the received signals and their further optimal quasi-coherent processing. The criterion of reliability and efficiency of the estimated mutual time delay by the proposed method is studied.

中文翻译:

估计宽带信号互时延问题中模糊函数的改进算法

使用改进的模糊度函数计算算法,我们考虑了估计多定位系统记录的宽带信号相互时延的方法,以借助空间段确定辐射源位置。它基于从接收信号中提取窄带信道及其进一步优化的准相干处理。研究了该方法估计相互时延的可靠性和效率的判据。
更新日期:2020-03-01
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