High-precision direction determination and overresolution of radiation sources with the help of wide-angle directional diagram

Аuthors

Samoilenko M. V.

Moscow Aviation Institute (National Research University), 4, Volokolamskoe shosse, Moscow, А-80, GSP-3, 125993, Russia

e-mail: samoi.mar@mail.ru

Abstract

A new method of high-precision direction determination and overresolution of radiation sources have been suggested. It bases on tomography approach and makes it possible to determine directions to radiation sources with high precision and to reach the sources overresolution by the measurements of integral power at the output of recieving antenna with wide-angle directional diagram. The results of computer experiments are also adduced.

Keywords:

directional diagram, resolution element, integral power, original, tomography reflection, reflection matrix, coninverse matrix, Wiener estimation