Hybrid Algorithm of Dispersion Delay Retrieval and Removal in Radio Astronomy

The paper describes the hybrid algorithm of dispersion delay removing in radio astronomy data based on sequential application of coherent and incoherent methods. Such algorithm allows combining advantages of these two methods with preserving acceptable resources for data processing and accuracy of DM value determination. The application of the hybrid algorithm on single pulse of PSR B0950+08 received with UTR-2 radio telescope is described and analyzed.