Title :
The usage of extremal coherent integration in the algorithms of processing of reflected sygnals
Author :
Mitrofanov, D.G.
Author_Institution :
Antiaircraft Defense Acad., Smolensk, Russia
Abstract :
The advantages of digital algorithms when processing of radar data are indicated. The directions of coherent combining usage of returned signals in radar systems are shown. The range of new digital algorithms of the movement of air objects estimate parameters (including signals with carrier frequency tuning from impulse to impulse) is described and it is based on the list of degree of taking realizations coherence. The requirement for sound signals parameters, providing single retrieval of information, are determined.
Keywords :
radar signal processing; carrier frequency tuning; coherent combining; extremal coherent integration; reflected signal processing; Coherence; Measurement uncertainty; Radar imaging; Time frequency analysis; Trajectory; Coherent integration; air object (AO); range portrait (RP); scattering centre (SC); signal processing; signals rebuilding frequency; trajectory instability (TI); turbo propeller effect (TPE); two-dimensional radar tracking image (TDRTI); velocity measurement;
Conference_Titel :
Ultrawideband and Ultrashort Impulse Signals (UWBUSIS), 2010 5th International Conference on
Conference_Location :
Sevastopol
Print_ISBN :
978-1-4244-7470-7
Electronic_ISBN :
978-1-4244-7469-1
DOI :
10.1109/UWBUSIS.2010.5609148
