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Comparative Efficiency of Direction Finding Methods Using Antenna Array Situated at the Surface of Perfectly Conducting Body Having Complex Shape

Keywords:

I.V. Donets, N.M. Ivanov, V.N. Schevchenko


Using numerical model of on-board antenna array efficacy of direction finding methods for ionosphere waves consisting of multiple beams with complex polarization was investigated. Finding-direction results was comparing for following methods: Bartlett, polarization independent modification of Bartlett; two kinds of polarization independent MUSIC, polarization independent multiple beams least-squares method. High efficacy of direction - finding of ionosphere waves was proved in the case of employing the electrodynamics modeling results.
References:
June 24, 2020
May 29, 2020

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