350 rub
Journal Electromagnetic Waves and Electronic Systems №8 for 2009 г.
Article in number:
Restoration of the Image of Sources of Radiation with the Increased Angular Resolution
Keywords: digital processing of the signals numerical solution of Fredholm integral equations
Authors:
B. A Lagovsky, А. B. Samokhin
Abstract:
New methods and algorithms of digital processing of the signals are theoretically proved and checked up during numerical expe-riments on mathematical model, allowing to increase effective angular resolution of measuring systems on the basis of the approached decision of integral equations. Limiting opportunities of used algorithms on increase in the effective resolution depending on a level of casual components in an investigated signal are certain. The opportunity of increase in the effective angular resolution is shown at much smaller signal to noise ratio, than at use of known methods.
Pages: 55-61
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