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Active antenna spatial structure influence on intermodulation interferences angular power spectra and wiener spatial filter performance in consideration of antenna element mutual coupling

Abstract

Active antenna spatial structure influence on intermodulation interferences angular power spectra and wiener spatial filter performance in consideration of antenna element mutual coupling

Kolesnikov S.V. , Zajceva T.V., Rogozhkina A.Yu., Ushakov S.A., Komissarov A.V.

This paper presents method of calculation of angular power spectra and signal to noise plus interferences ratio in presence of active antenna element mutual coupling.

Keywords: Active antenna array, Rx-Tx antenna module, spatial structure, mutual coupling, nonlinear distortion